From bb05ef8af22def311fa5e2604452982c9a9ec79b Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:13:26 -0700 Subject: [PATCH 01/23] chore(bigtable): move bigtable samples into per-client directories --- ..._generated_bigtable_instance_admin_create_app_profile_async.py | 0 ...2_generated_bigtable_instance_admin_create_app_profile_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_create_cluster_async.py | 0 ...in_v2_generated_bigtable_instance_admin_create_cluster_sync.py | 0 ..._v2_generated_bigtable_instance_admin_create_instance_async.py | 0 ...n_v2_generated_bigtable_instance_admin_create_instance_sync.py | 0 ...generated_bigtable_instance_admin_create_logical_view_async.py | 0 ..._generated_bigtable_instance_admin_create_logical_view_sync.py | 0 ...ated_bigtable_instance_admin_create_materialized_view_async.py | 0 ...rated_bigtable_instance_admin_create_materialized_view_sync.py | 0 ..._generated_bigtable_instance_admin_delete_app_profile_async.py | 0 ...2_generated_bigtable_instance_admin_delete_app_profile_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_delete_cluster_async.py | 0 ...in_v2_generated_bigtable_instance_admin_delete_cluster_sync.py | 0 ..._v2_generated_bigtable_instance_admin_delete_instance_async.py | 0 ...n_v2_generated_bigtable_instance_admin_delete_instance_sync.py | 0 ...generated_bigtable_instance_admin_delete_logical_view_async.py | 0 ..._generated_bigtable_instance_admin_delete_logical_view_sync.py | 0 ...ated_bigtable_instance_admin_delete_materialized_view_async.py | 0 ...rated_bigtable_instance_admin_delete_materialized_view_sync.py | 0 ..._v2_generated_bigtable_instance_admin_get_app_profile_async.py | 0 ...n_v2_generated_bigtable_instance_admin_get_app_profile_sync.py | 0 ...dmin_v2_generated_bigtable_instance_admin_get_cluster_async.py | 0 ...admin_v2_generated_bigtable_instance_admin_get_cluster_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_get_iam_policy_async.py | 0 ...in_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py | 0 ...min_v2_generated_bigtable_instance_admin_get_instance_async.py | 0 ...dmin_v2_generated_bigtable_instance_admin_get_instance_sync.py | 0 ...v2_generated_bigtable_instance_admin_get_logical_view_async.py | 0 ..._v2_generated_bigtable_instance_admin_get_logical_view_sync.py | 0 ...nerated_bigtable_instance_admin_get_materialized_view_async.py | 0 ...enerated_bigtable_instance_admin_get_materialized_view_sync.py | 0 ...2_generated_bigtable_instance_admin_list_app_profiles_async.py | 0 ...v2_generated_bigtable_instance_admin_list_app_profiles_sync.py | 0 ...in_v2_generated_bigtable_instance_admin_list_clusters_async.py | 0 ...min_v2_generated_bigtable_instance_admin_list_clusters_sync.py | 0 ...v2_generated_bigtable_instance_admin_list_hot_tablets_async.py | 0 ..._v2_generated_bigtable_instance_admin_list_hot_tablets_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_list_instances_async.py | 0 ...in_v2_generated_bigtable_instance_admin_list_instances_sync.py | 0 ..._generated_bigtable_instance_admin_list_logical_views_async.py | 0 ...2_generated_bigtable_instance_admin_list_logical_views_sync.py | 0 ...rated_bigtable_instance_admin_list_materialized_views_async.py | 0 ...erated_bigtable_instance_admin_list_materialized_views_sync.py | 0 ...erated_bigtable_instance_admin_partial_update_cluster_async.py | 0 ...nerated_bigtable_instance_admin_partial_update_cluster_sync.py | 0 ...rated_bigtable_instance_admin_partial_update_instance_async.py | 0 ...erated_bigtable_instance_admin_partial_update_instance_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_set_iam_policy_async.py | 0 ...in_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py | 0 ...enerated_bigtable_instance_admin_test_iam_permissions_async.py | 0 ...generated_bigtable_instance_admin_test_iam_permissions_sync.py | 0 ..._generated_bigtable_instance_admin_update_app_profile_async.py | 0 ...2_generated_bigtable_instance_admin_update_app_profile_sync.py | 0 ...n_v2_generated_bigtable_instance_admin_update_cluster_async.py | 0 ...in_v2_generated_bigtable_instance_admin_update_cluster_sync.py | 0 ..._v2_generated_bigtable_instance_admin_update_instance_async.py | 0 ...n_v2_generated_bigtable_instance_admin_update_instance_sync.py | 0 ...generated_bigtable_instance_admin_update_logical_view_async.py | 0 ..._generated_bigtable_instance_admin_update_logical_view_sync.py | 0 ...ated_bigtable_instance_admin_update_materialized_view_async.py | 0 ...rated_bigtable_instance_admin_update_materialized_view_sync.py | 0 ...n_v2_generated_bigtable_table_admin_check_consistency_async.py | 0 ...in_v2_generated_bigtable_table_admin_check_consistency_sync.py | 0 ...leadmin_v2_generated_bigtable_table_admin_copy_backup_async.py | 0 ...bleadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py | 0 ...generated_bigtable_table_admin_create_authorized_view_async.py | 0 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...v2_generated_bigtable_table_admin_delete_schema_bundle_sync.py | 0 ...min_v2_generated_bigtable_table_admin_delete_snapshot_async.py | 0 ...dmin_v2_generated_bigtable_table_admin_delete_snapshot_sync.py | 0 ...eadmin_v2_generated_bigtable_table_admin_delete_table_async.py | 0 ...leadmin_v2_generated_bigtable_table_admin_delete_table_sync.py | 0 ...dmin_v2_generated_bigtable_table_admin_drop_row_range_async.py | 0 ...admin_v2_generated_bigtable_table_admin_drop_row_range_sync.py | 0 ...rated_bigtable_table_admin_generate_consistency_token_async.py | 0 ...erated_bigtable_table_admin_generate_consistency_token_sync.py | 0 ...v2_generated_bigtable_table_admin_get_authorized_view_async.py | 0 ..._v2_generated_bigtable_table_admin_get_authorized_view_sync.py | 0 ...bleadmin_v2_generated_bigtable_table_admin_get_backup_async.py | 0 ...ableadmin_v2_generated_bigtable_table_admin_get_backup_sync.py | 0 ...dmin_v2_generated_bigtable_table_admin_get_iam_policy_async.py | 0 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| 0 .../samples/{ => legacy_client}/tableadmin/requirements.txt | 0 .../samples/{ => legacy_client}/tableadmin/tableadmin.py | 0 .../samples/{ => legacy_client}/tableadmin/tableadmin_test.py | 0 236 files changed, 0 insertions(+), 0 deletions(-) rename packages/google-cloud-bigtable/samples/{ => admin_client}/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py (100%) rename packages/google-cloud-bigtable/samples/{ => admin_client}/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py (100%) rename packages/google-cloud-bigtable/samples/{ => admin_client}/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py (100%) rename packages/google-cloud-bigtable/samples/{ => admin_client}/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py (100%) rename packages/google-cloud-bigtable/samples/{ => 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rename from packages/google-cloud-bigtable/samples/tableadmin/noxfile.py rename to packages/google-cloud-bigtable/samples/legacy_client/tableadmin/noxfile.py diff --git a/packages/google-cloud-bigtable/samples/tableadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt similarity index 100% rename from packages/google-cloud-bigtable/samples/tableadmin/requirements-test.txt rename to packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt diff --git a/packages/google-cloud-bigtable/samples/tableadmin/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt similarity index 100% rename from packages/google-cloud-bigtable/samples/tableadmin/requirements.txt rename to packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt diff --git a/packages/google-cloud-bigtable/samples/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py similarity index 100% rename from packages/google-cloud-bigtable/samples/tableadmin/tableadmin.py rename to packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py diff --git a/packages/google-cloud-bigtable/samples/tableadmin/tableadmin_test.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py similarity index 100% rename from packages/google-cloud-bigtable/samples/tableadmin/tableadmin_test.py rename to packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py From a4eef1902fa8dd3574ca72fb8a083bd38d9cc098 Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:14:42 -0700 Subject: [PATCH 02/23] renamed data_client to data_client_async --- .../{data_client => data_client_async}/hello/async_main.py | 0 .../{data_client => data_client_async}/hello/async_main_test.py | 0 .../{data_client => 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packages/google-cloud-bigtable/samples/{data_client => data_client_async}/quickstart/main_async_test.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/__init__.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/data_client_snippets_async.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/data_client_snippets_async_test.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/deletes_async_test.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/deletes_snippets_async.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/filter_snippets_async.py (100%) rename packages/google-cloud-bigtable/samples/{data_client => data_client_async}/snippets/filter_snippets_async_test.py (100%) rename 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packages/google-cloud-bigtable/samples/data_client_async/snippets/deletes_snippets_async.py diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_async.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py similarity index 100% rename from packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_async.py rename to packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_async_test.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async_test.py similarity index 100% rename from packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_async_test.py rename to packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async_test.py diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py similarity index 100% rename from packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py rename to packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt similarity index 100% rename from packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt rename to packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt similarity index 100% rename from packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt rename to packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt From 1b91ad442e2a42b67d9318681a33f2d24d0a772a Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:18:46 -0700 Subject: [PATCH 03/23] updated repo references --- .../bigtable-integration.yaml | 244 +++++++++--------- .../google-cloud-bigtable/CONTRIBUTING.rst | 6 +- packages/google-cloud-bigtable/docs/conf.py | 2 +- 3 files changed, 126 insertions(+), 126 deletions(-) diff --git a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml index 6ff2dfb6ad8b..2c370e7b0aea 100644 --- a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml +++ b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml @@ -15,128 +15,128 @@ description: Integrate Google Cloud Bigtable 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packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_schema_bundle_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_schema_bundle_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_backups_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_backups_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_schema_bundles_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_schema_bundles_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_snapshots_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_snapshots_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py, + packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py, packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_instance_admin/client.py, packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_instance_admin/async_client.py, packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/client.py, diff --git a/packages/google-cloud-bigtable/CONTRIBUTING.rst b/packages/google-cloud-bigtable/CONTRIBUTING.rst index 9de20daeac72..73e933e3865d 100644 --- a/packages/google-cloud-bigtable/CONTRIBUTING.rst +++ b/packages/google-cloud-bigtable/CONTRIBUTING.rst @@ -185,7 +185,7 @@ Code samples and snippets live in the `samples/` catalogue. Feel free to provide more examples, but make sure to write tests for those examples. Each folder containing example code requires its own `noxfile.py` script which automates testing. If you decide to create a new folder, you can -base it on the `samples/snippets` folder (providing `noxfile.py` and +base it on the `samples/data_client_async/snippets` folder (providing `noxfile.py` and the requirements files). The tests will run against a real Google Cloud Project, so you should @@ -194,11 +194,11 @@ configure them just like the System Tests. - To run sample tests, you can execute:: # Run all tests in a folder - $ cd samples/snippets + $ cd samples/data_client_async/snippets $ nox -s py-3.14 # Run a single sample test - $ cd samples/snippets + $ cd samples/data_client_async/snippets $ nox -s py-3.14 -- -k ******************************************** diff --git a/packages/google-cloud-bigtable/docs/conf.py b/packages/google-cloud-bigtable/docs/conf.py index 47f0191ddd3f..2adeae7c91b7 100644 --- a/packages/google-cloud-bigtable/docs/conf.py +++ b/packages/google-cloud-bigtable/docs/conf.py @@ -117,7 +117,7 @@ "**/.nox/**/*", "samples/AUTHORING_GUIDE.md", "samples/CONTRIBUTING.md", - "samples/snippets/README.rst", + "samples/**/snippets/README*", ] # The reST default role (used for this markup: `text`) to use for all From 9cad950bc856fa11357d9e44c838c3ad408d17d7 Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:31:48 -0700 Subject: [PATCH 04/23] added _legacy suffix to legacy client region tags --- .../samples/legacy_client/hello/main.py | 40 +++++++++---------- .../instanceadmin/instanceadmin.py | 32 +++++++-------- .../metricscaler/metricscaler.py | 12 +++--- .../samples/legacy_client/quickstart/main.py | 4 +- .../legacy_client/tableadmin/tableadmin.py | 40 +++++++++---------- 5 files changed, 64 insertions(+), 64 deletions(-) diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py b/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py index 13899a87425b..b689a9c35d86 100644 --- a/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py +++ b/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py @@ -26,7 +26,7 @@ import argparse -# [START bigtable_hw_imports] +# [START bigtable_hw_imports_legacy] from datetime import datetime, timezone from google.cloud import bigtable @@ -34,7 +34,7 @@ from ..utils import wait_for_table -# [END bigtable_hw_imports] +# [END bigtable_hw_imports_legacy] # use to avoid warnings row_filters @@ -42,14 +42,14 @@ def main(project_id, instance_id, table_id): - # [START bigtable_hw_connect] + # [START bigtable_hw_connect_legacy] # The client must be created with admin=True because it will create a # table. client = bigtable.Client(project=project_id, admin=True) instance = client.instance(instance_id) - # [END bigtable_hw_connect] + # [END bigtable_hw_connect_legacy] - # [START bigtable_hw_create_table] + # [START bigtable_hw_create_table_legacy] print("Creating the {} table.".format(table_id)) table = instance.table(table_id) @@ -63,13 +63,13 @@ def main(project_id, instance_id, table_id): table.create(column_families=column_families) else: print("Table {} already exists.".format(table_id)) - # [END bigtable_hw_create_table] + # [END bigtable_hw_create_table_legacy] try: # let table creation complete wait_for_table(table) - # [START bigtable_hw_write_rows] + # [START bigtable_hw_write_rows_legacy] print("Writing some greetings to the table.") greetings = [b"Hello World!", b"Hello Cloud Bigtable!", b"Hello Python!"] rows = [] @@ -98,27 +98,27 @@ def main(project_id, instance_id, table_id): ) rows.append(row) table.mutate_rows(rows) - # [END bigtable_hw_write_rows] + # [END bigtable_hw_write_rows_legacy] - # [START bigtable_hw_create_filter] + # [START bigtable_hw_create_filter_legacy] # Create a filter to only retrieve the most recent version of the cell # for each column across entire row. row_filter = bigtable.row_filters.CellsColumnLimitFilter(1) - # [END bigtable_hw_create_filter] + # [END bigtable_hw_create_filter_legacy] - # [START bigtable_hw_get_with_filter] - # [START bigtable_hw_get_by_key] + # [START bigtable_hw_get_with_filter_legacy] + # [START bigtable_hw_get_by_key_legacy] print("Getting a single greeting by row key.") key = b"greeting0" row = table.read_row(key, row_filter) cell = row.cells[column_family_id.decode("utf-8")][column][0] print(cell.value.decode("utf-8")) - # [END bigtable_hw_get_by_key] - # [END bigtable_hw_get_with_filter] + # [END bigtable_hw_get_by_key_legacy] + # [END bigtable_hw_get_with_filter_legacy] - # [START bigtable_hw_scan_with_filter] - # [START bigtable_hw_scan_all] + # [START bigtable_hw_scan_with_filter_legacy] + # [START bigtable_hw_scan_all_legacy] print("Scanning for all greetings:") partial_rows = table.read_rows(filter_=row_filter) @@ -126,14 +126,14 @@ def main(project_id, instance_id, table_id): column_family_id_str = column_family_id.decode("utf-8") cell = row.cells[column_family_id_str][column][0] print(cell.value.decode("utf-8")) - # [END bigtable_hw_scan_all] - # [END bigtable_hw_scan_with_filter] + # [END bigtable_hw_scan_all_legacy] + # [END bigtable_hw_scan_with_filter_legacy] finally: - # [START bigtable_hw_delete_table] + # [START bigtable_hw_delete_table_legacy] print("Deleting the {} table.".format(table_id)) table.delete() - # [END bigtable_hw_delete_table] + # [END bigtable_hw_delete_table_legacy] if __name__ == "__main__": diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/instanceadmin.py index 7341bfc46f19..53f1bfbb1906 100644 --- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/instanceadmin.py +++ b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/instanceadmin.py @@ -55,14 +55,14 @@ def run_instance_operations(project_id, instance_id, cluster_id): labels = {"prod-label": "prod-label"} instance = client.instance(instance_id, labels=labels) - # [START bigtable_check_instance_exists] + # [START bigtable_check_instance_exists_legacy] if not instance.exists(): print("Instance {} does not exist.".format(instance_id)) else: print("Instance {} already exists.".format(instance_id)) - # [END bigtable_check_instance_exists] + # [END bigtable_check_instance_exists_legacy] - # [START bigtable_create_prod_instance] + # [START bigtable_create_prod_instance_legacy] cluster = instance.cluster( cluster_id, location_id=location_id, @@ -76,27 +76,27 @@ def run_instance_operations(project_id, instance_id, cluster_id): # Ensure the operation completes. operation.result(timeout=480) print("\nCreated instance: {}".format(instance_id)) - # [END bigtable_create_prod_instance] + # [END bigtable_create_prod_instance_legacy] - # [START bigtable_list_instances] + # [START bigtable_list_instances_legacy] print("\nListing instances:") for instance_local in client.list_instances()[0]: print(instance_local.instance_id) - # [END bigtable_list_instances] + # [END bigtable_list_instances_legacy] - # [START bigtable_get_instance] + # [START bigtable_get_instance_legacy] print( "\nName of instance: {}\nLabels: {}".format( instance.display_name, instance.labels ) ) - # [END bigtable_get_instance] + # [END bigtable_get_instance_legacy] - # [START bigtable_get_clusters] + # [START bigtable_get_clusters_legacy] print("\nListing clusters...") for cluster in instance.list_clusters()[0]: print(cluster.cluster_id) - # [END bigtable_get_clusters] + # [END bigtable_get_clusters_legacy] def delete_instance(project_id, instance_id): @@ -111,14 +111,14 @@ def delete_instance(project_id, instance_id): client = bigtable.Client(project=project_id, admin=True) instance = client.instance(instance_id) - # [START bigtable_delete_instance] + # [START bigtable_delete_instance_legacy] print("\nDeleting instance") if not instance.exists(): print("Instance {} does not exist.".format(instance_id)) else: instance.delete() print("Deleted instance: {}".format(instance_id)) - # [END bigtable_delete_instance] + # [END bigtable_delete_instance_legacy] def add_cluster(project_id, instance_id, cluster_id): @@ -144,7 +144,7 @@ def add_cluster(project_id, instance_id, cluster_id): print("Instance {} does not exist.".format(instance_id)) else: print("\nAdding cluster to instance {}".format(instance_id)) - # [START bigtable_create_cluster] + # [START bigtable_create_cluster_legacy] print("\nListing clusters...") for cluster in instance.list_clusters()[0]: print(cluster.cluster_id) @@ -161,7 +161,7 @@ def add_cluster(project_id, instance_id, cluster_id): # Ensure the operation completes. operation.result(timeout=480) print("\nCluster created: {}".format(cluster_id)) - # [END bigtable_create_cluster] + # [END bigtable_create_cluster_legacy] def delete_cluster(project_id, instance_id, cluster_id): @@ -181,7 +181,7 @@ def delete_cluster(project_id, instance_id, cluster_id): instance = client.instance(instance_id) cluster = instance.cluster(cluster_id) - # [START bigtable_delete_cluster] + # [START bigtable_delete_cluster_legacy] print("\nDeleting cluster") if cluster.exists(): cluster.delete() @@ -189,7 +189,7 @@ def delete_cluster(project_id, instance_id, cluster_id): else: print("\nCluster {} does not exist.".format(cluster_id)) - # [END bigtable_delete_cluster] + # [END bigtable_delete_cluster_legacy] if __name__ == "__main__": diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler.py index 1f89e6aacc15..3703d895794c 100644 --- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler.py +++ b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler.py @@ -38,7 +38,7 @@ def get_cpu_load(bigtable_instance, bigtable_cluster): Returns: float: The most recent Cloud Bigtable CPU usage metric """ - # [START bigtable_cpu] + # [START bigtable_cpu_legacy] client = monitoring_v3.MetricServiceClient() cpu_query = query.Query( client, @@ -51,7 +51,7 @@ def get_cpu_load(bigtable_instance, bigtable_cluster): ) cpu = next(cpu_query.iter()) return cpu.points[0].value.double_value - # [END bigtable_cpu] + # [END bigtable_cpu_legacy] def get_storage_utilization(bigtable_instance, bigtable_cluster): @@ -60,7 +60,7 @@ def get_storage_utilization(bigtable_instance, bigtable_cluster): Returns: float: The most recent Cloud Bigtable storage utilization metric """ - # [START bigtable_metric_scaler_storage_utilization] + # [START bigtable_metric_scaler_storage_utilization_legacy] client = monitoring_v3.MetricServiceClient() utilization_query = query.Query( client, @@ -73,7 +73,7 @@ def get_storage_utilization(bigtable_instance, bigtable_cluster): ) utilization = next(utilization_query.iter()) return utilization.points[0].value.double_value - # [END bigtable_metric_scaler_storage_utilization] + # [END bigtable_metric_scaler_storage_utilization_legacy] def scale_bigtable(bigtable_instance, bigtable_cluster, scale_up): @@ -105,7 +105,7 @@ def scale_bigtable(bigtable_instance, bigtable_cluster, scale_up): # The number of nodes to change the cluster by. size_change_step = 3 - # [START bigtable_scale] + # [START bigtable_scale_legacy] bigtable_client = bigtable.Client(admin=True) instance = bigtable_client.instance(bigtable_instance) instance.reload() @@ -140,7 +140,7 @@ def scale_bigtable(bigtable_instance, bigtable_cluster, scale_up): current_node_count, new_node_count, response.name ) ) - # [END bigtable_scale] + # [END bigtable_scale_legacy] def main( diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main.py b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main.py index 50bfe639426c..a8bfd79a7b36 100644 --- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main.py +++ b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main.py @@ -14,7 +14,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -# [START bigtable_quickstart] +# [START bigtable_quickstart_legacy] import argparse from google.cloud import bigtable @@ -54,4 +54,4 @@ def main(project_id="project-id", instance_id="instance-id", table_id="my-table" args = parser.parse_args() main(args.project_id, args.instance_id, args.table) -# [END bigtable_quickstart] +# [END bigtable_quickstart_legacy] diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py index d62cfa3328b0..bc502e6f5037 100644 --- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py +++ b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py @@ -55,7 +55,7 @@ def run_table_operations(project_id, instance_id, table_id): client = bigtable.Client(project=project_id, admin=True) instance = client.instance(instance_id) with create_table_cm(project_id, instance_id, table_id, verbose=False) as table: - # [START bigtable_list_tables] + # [START bigtable_list_tables_legacy] tables = instance.list_tables() print("Listing tables in current project...") if tables != []: @@ -63,9 +63,9 @@ def run_table_operations(project_id, instance_id, table_id): print(tbl.table_id) else: print("No table exists in current project...") - # [END bigtable_list_tables] + # [END bigtable_list_tables_legacy] - # [START bigtable_create_family_gc_max_age] + # [START bigtable_create_family_gc_max_age_legacy] print("Creating column family cf1 with with MaxAge GC Rule...") # Create a column family with GC policy : maximum age # where age = current time minus cell timestamp @@ -76,9 +76,9 @@ def run_table_operations(project_id, instance_id, table_id): column_family1 = table.column_family("cf1", max_age_rule) column_family1.create() print("Created column family cf1 with MaxAge GC Rule.") - # [END bigtable_create_family_gc_max_age] + # [END bigtable_create_family_gc_max_age_legacy] - # [START bigtable_create_family_gc_max_versions] + # [START bigtable_create_family_gc_max_versions_legacy] print("Creating column family cf2 with max versions GC rule...") # Create a column family with GC policy : most recent N versions # where 1 = most recent version @@ -89,9 +89,9 @@ def run_table_operations(project_id, instance_id, table_id): column_family2 = table.column_family("cf2", max_versions_rule) column_family2.create() print("Created column family cf2 with Max Versions GC Rule.") - # [END bigtable_create_family_gc_max_versions] + # [END bigtable_create_family_gc_max_versions_legacy] - # [START bigtable_create_family_gc_union] + # [START bigtable_create_family_gc_union_legacy] print("Creating column family cf3 with union GC rule...") # Create a column family with GC policy to drop data that matches # at least one condition. @@ -107,9 +107,9 @@ def run_table_operations(project_id, instance_id, table_id): column_family3 = table.column_family("cf3", union_rule) column_family3.create() print("Created column family cf3 with Union GC rule") - # [END bigtable_create_family_gc_union] + # [END bigtable_create_family_gc_union_legacy] - # [START bigtable_create_family_gc_intersection] + # [START bigtable_create_family_gc_intersection_legacy] print("Creating column family cf4 with Intersection GC rule...") # Create a column family with GC policy to drop data that matches # all conditions @@ -125,9 +125,9 @@ def run_table_operations(project_id, instance_id, table_id): column_family4 = table.column_family("cf4", intersection_rule) column_family4.create() print("Created column family cf4 with Intersection GC rule.") - # [END bigtable_create_family_gc_intersection] + # [END bigtable_create_family_gc_intersection_legacy] - # [START bigtable_create_family_gc_nested] + # [START bigtable_create_family_gc_nested_legacy] print("Creating column family cf5 with a Nested GC rule...") # Create a column family with nested GC policies. # Create a nested GC rule: @@ -148,9 +148,9 @@ def run_table_operations(project_id, instance_id, table_id): column_family5 = table.column_family("cf5", nested_rule) column_family5.create() print("Created column family cf5 with a Nested GC rule.") - # [END bigtable_create_family_gc_nested] + # [END bigtable_create_family_gc_nested_legacy] - # [START bigtable_list_column_families] + # [START bigtable_list_column_families_legacy] print("Printing Column Family and GC Rule for all column families...") column_families = table.list_column_families() for column_family_name, gc_rule in sorted(column_families.items()): @@ -172,30 +172,30 @@ def run_table_operations(project_id, instance_id, table_id): # } # } # } - # [END bigtable_list_column_families] + # [END bigtable_list_column_families_legacy] print("Print column family cf1 GC rule before update...") print("Column Family: cf1") print(column_family1.to_pb()) - # [START bigtable_update_gc_rule] + # [START bigtable_update_gc_rule_legacy] print("Updating column family cf1 GC rule...") # Update the column family cf1 to update the GC rule column_family1 = table.column_family("cf1", column_family.MaxVersionsGCRule(1)) column_family1.update() print("Updated column family cf1 GC rule\n") - # [END bigtable_update_gc_rule] + # [END bigtable_update_gc_rule_legacy] print("Print column family cf1 GC rule after update...") print("Column Family: cf1") print(column_family1.to_pb()) - # [START bigtable_delete_family] + # [START bigtable_delete_family_legacy] print("Delete a column family cf2...") # Delete a column family column_family2.delete() print("Column family cf2 deleted successfully.") - # [END bigtable_delete_family] + # [END bigtable_delete_family_legacy] print( 'execute command "python tableadmin.py delete [project_id] \ @@ -220,7 +220,7 @@ def delete_table(project_id, instance_id, table_id): instance = client.instance(instance_id) table = instance.table(table_id) - # [START bigtable_delete_table] + # [START bigtable_delete_table_legacy] # Delete the entire table print("Checking if table {} exists...".format(table_id)) @@ -231,7 +231,7 @@ def delete_table(project_id, instance_id, table_id): print("Deleted {} table.".format(table_id)) else: print("Table {} does not exists.".format(table_id)) - # [END bigtable_delete_table] + # [END bigtable_delete_table_legacy] if __name__ == "__main__": From 9e865b0df0dccb5471a1cd6a4698e1d5eb246d0a Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:33:20 -0700 Subject: [PATCH 05/23] added sync data client samples --- .../samples/data_client/hello/README.md | 52 ++ .../samples/data_client/hello/main.py | 133 +++++ .../samples/data_client/hello/main_test.py | 35 ++ .../samples/data_client/hello/noxfile.py | 292 ++++++++++ .../data_client/hello/requirements-test.txt | 1 + .../data_client/hello/requirements.txt | 2 + .../samples/data_client/quickstart/README.md | 52 ++ .../samples/data_client/quickstart/main.py | 57 ++ .../data_client/quickstart/main_test.py | 48 ++ .../samples/data_client/quickstart/noxfile.py | 292 ++++++++++ .../quickstart/requirements-test.txt | 2 + .../data_client/quickstart/requirements.txt | 1 + .../samples/data_client/snippets/README.md | 33 ++ .../snippets/data_client_snippets.py | 302 +++++++++++ .../snippets/data_client_snippets_test.py | 105 ++++ .../data_client/snippets/deletes_snippets.py | 124 +++++ .../snippets/deletes_snippets_test.py | 259 +++++++++ .../data_client/snippets/filter_snippets.py | 389 ++++++++++++++ .../snippets/filter_snippets_test.py | 373 +++++++++++++ .../samples/data_client/snippets/noxfile.py | 292 ++++++++++ .../snippets/requirements-test.txt | 2 + .../data_client/snippets/requirements.txt | 1 + .../snippets/snapshots/__init__.py | 0 .../snippets/snapshots/snap_filters_test.py | 503 ++++++++++++++++++ 24 files changed, 3350 insertions(+) create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/README.md create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/main.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/main_test.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/README.md create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/main.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/README.md create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/__init__.py create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/snap_filters_test.py diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/README.md b/packages/google-cloud-bigtable/samples/data_client/hello/README.md new file mode 100644 index 000000000000..b3779fb43b27 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/README.md @@ -0,0 +1,52 @@ +[//]: # "This README.md file is auto-generated, all changes to this file will be lost." +[//]: # "To regenerate it, use `python -m synthtool`." + +## Python Samples for Cloud Bigtable + +This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. +Samples, quickstarts, and other documentation are available at cloud.google.com. + + +### Hello World in Cloud Bigtable + +Demonstrates how to connect to Cloud Bigtable and run some basic operations. More information available at: https://cloud.google.com/bigtable/docs/samples-python-hello + + +Open in Cloud Shell + + +To run this sample: + +1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authentication][authentication] and you will need to [enable billing][enable_billing]. + +1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. + +1. Install the dependencies needed to run the samples. + + pip install -r requirements.txt + +1. Run the sample using + + python main.py + + + +
usage: main.py [-h] [--table TABLE] project_id instance_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
+ +## Additional Information + +You can read the documentation for more details on API usage and use GitHub +to browse the source and [report issues][issues]. + +### Contributing +View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +[authentication]: https://cloud.google.com/docs/authentication/getting-started +[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ +[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst +[py_style]: http://google.github.io/styleguide/pyguide.html +[cloud_sdk]: https://cloud.google.com/sdk/docs +[gcloud_shell]: https://cloud.google.com/shell/docs +[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py new file mode 100644 index 000000000000..6012383fd1f8 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py @@ -0,0 +1,133 @@ +#!/usr/bin/env python + +# Copyright 2024 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Demonstrates how to connect to Cloud Bigtable and run some basic operations with the sync data APIs + +Prerequisites: + +- Create a Cloud Bigtable instance. + https://cloud.google.com/bigtable/docs/creating-instance +- Set your Google Application Default Credentials. + https://developers.google.com/identity/protocols/application-default-credentials +""" + +import argparse + +# [START bigtable_hw_imports_data_client] +from google.cloud import bigtable +from google.cloud.bigtable.data import row_filters + +from ..utils import wait_for_table + +# [END bigtable_hw_imports_data_client] + +# use to ignore warnings +row_filters + + +def main(project_id, instance_id, table_id): + # [START bigtable_hw_connect_data_client] + client = bigtable.data.BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + # [END bigtable_hw_connect_data_client] + + # [START bigtable_hw_create_table_data_client] + from google.cloud.bigtable import column_family + + # the data client only supports the data API. Table creation is an admin operation + # use admin client to create the table + print("Creating the {} table.".format(table_id)) + admin_client = bigtable.Client(project=project_id, admin=True) + admin_instance = admin_client.instance(instance_id) + admin_table = admin_instance.table(table_id) + + print("Creating column family cf1 with Max Version GC rule...") + # Create a column family with GC policy : most recent N versions + # Define the GC policy to retain only the most recent 2 versions + max_versions_rule = column_family.MaxVersionsGCRule(2) + column_family_id = b"cf1" + column_families = {column_family_id: max_versions_rule} + if not admin_table.exists(): + admin_table.create(column_families=column_families) + else: + print("Table {} already exists.".format(table_id)) + # [END bigtable_hw_create_table_data_client] + + try: + # let table creation complete + wait_for_table(admin_table) + # [START bigtable_hw_write_rows_data_client] + print("Writing some greetings to the table.") + greetings = [b"Hello World!", b"Hello Cloud Bigtable!", b"Hello Python!"] + mutations = [] + column = b"greeting" + for i, value in enumerate(greetings): + row_key = f"greeting{i}".encode() + row_mutation = bigtable.data.RowMutationEntry( + row_key, bigtable.data.SetCell(column_family_id, column, value) + ) + mutations.append(row_mutation) + table.bulk_mutate_rows(mutations) + # [END bigtable_hw_write_rows_data_client] + + # [START bigtable_hw_create_filter_data_client] + # Create a filter to only retrieve the most recent version of the cell + # for each column across entire row. + row_filter = bigtable.data.row_filters.CellsColumnLimitFilter(1) + # [END bigtable_hw_create_filter_data_client] + + # [START bigtable_hw_get_with_filter_data_client] + # [START bigtable_hw_get_by_key_data_client] + print("Getting a single greeting by row key.") + key = "greeting0".encode() + + row = table.read_row(key, row_filter=row_filter) + cell = row.cells[0] + print(cell.value.decode("utf-8")) + # [END bigtable_hw_get_by_key_data_client] + # [END bigtable_hw_get_with_filter_data_client] + + # [START bigtable_hw_scan_with_filter_data_client] + # [START bigtable_hw_scan_all_data_client] + print("Scanning for all greetings:") + query = bigtable.data.ReadRowsQuery(row_filter=row_filter) + for row in table.read_rows(query): + cell = row.cells[0] + print(cell.value.decode("utf-8")) + # [END bigtable_hw_scan_all_data_client] + # [END bigtable_hw_scan_with_filter_data_client] + finally: + # [START bigtable_hw_delete_table_data_client] + print("Deleting the {} table.".format(table_id)) + admin_table.delete() + client.close() + # [END bigtable_hw_delete_table_data_client] + + +if __name__ == "__main__": + parser = argparse.ArgumentParser( + description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter + ) + parser.add_argument("project_id", help="Your Cloud Platform project ID.") + parser.add_argument( + "instance_id", help="ID of the Cloud Bigtable instance to connect to." + ) + parser.add_argument( + "--table", help="Table to create and destroy.", default="Hello-Bigtable" + ) + + args = parser.parse_args() + main(args.project_id, args.instance_id, args.table) diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py b/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py new file mode 100644 index 000000000000..e8b850797963 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py @@ -0,0 +1,35 @@ +# Copyright 2024 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import uuid + +from .main import main + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"hello-world-test-{str(uuid.uuid4())[:16]}" + + +def test_main(capsys): + main(PROJECT, BIGTABLE_INSTANCE, TABLE_ID) + + out, _ = capsys.readouterr() + assert "Creating the {} table.".format(TABLE_ID) in out + assert "Writing some greetings to the table." in out + assert "Getting a single greeting by row key." in out + assert "Hello World!" in out + assert "Scanning for all greetings" in out + assert "Hello Cloud Bigtable!" in out + assert "Deleting the {} table.".format(TABLE_ID) in out diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py new file mode 100644 index 000000000000..c0e60097b353 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py @@ -0,0 +1,292 @@ +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import glob +import os +import sys +from pathlib import Path +from typing import Callable, Dict, Optional + +import nox + +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING +# DO NOT EDIT THIS FILE EVER! +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING + +BLACK_VERSION = "black==22.3.0" +ISORT_VERSION = "isort==5.10.1" + +# Copy `noxfile_config.py` to your directory and modify it instead. + +# `TEST_CONFIG` dict is a configuration hook that allows users to +# modify the test configurations. The values here should be in sync +# with `noxfile_config.py`. Users will copy `noxfile_config.py` into +# their directory and modify it. + +TEST_CONFIG = { + # You can opt out from the test for specific Python versions. + "ignored_versions": [], + # Old samples are opted out of enforcing Python type hints + # All new samples should feature them + "enforce_type_hints": False, + # An envvar key for determining the project id to use. Change it + # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a + # build specific Cloud project. You can also use your own string + # to use your own Cloud project. + "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, + # A dictionary you want to inject into your test. Don't put any + # secrets here. These values will override predefined values. + "envs": {}, +} + + +try: + # Ensure we can import noxfile_config in the project's directory. + sys.path.append(".") + from noxfile_config import TEST_CONFIG_OVERRIDE +except ImportError as e: + print("No user noxfile_config found: detail: {}".format(e)) + TEST_CONFIG_OVERRIDE = {} + +# Update the TEST_CONFIG with the user supplied values. +TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) + + +def get_pytest_env_vars() -> Dict[str, str]: + """Returns a dict for pytest invocation.""" + ret = {} + + # Override the GCLOUD_PROJECT and the alias. + env_key = TEST_CONFIG["gcloud_project_env"] + # This should error out if not set. + ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + + # Apply user supplied envs. + ret.update(TEST_CONFIG["envs"]) + return ret + + +# DO NOT EDIT - automatically generated. +# All versions used to test samples. +ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] + +# Any default versions that should be ignored. +IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] + +TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) + +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ( + "True", + "true", +) + +# Error if a python version is missing +nox.options.error_on_missing_interpreters = True + +# +# Style Checks +# + + +# Linting with flake8. +# +# We ignore the following rules: +# E203: whitespace before ‘:’ +# E266: too many leading ‘#’ for block comment +# E501: line too long +# I202: Additional newline in a section of imports +# +# We also need to specify the rules which are ignored by default: +# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121'] +FLAKE8_COMMON_ARGS = [ + "--show-source", + "--builtin=gettext", + "--max-complexity=20", + "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py", + "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202", + "--max-line-length=88", +] + + +@nox.session +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG["enforce_type_hints"]: + session.install("flake8") + else: + session.install("flake8", "flake8-annotations") + + args = FLAKE8_COMMON_ARGS + [ + ".", + ] + session.run("flake8", *args) + + +# +# Black +# + + +@nox.session +def blacken(session: nox.sessions.Session) -> None: + """Run black. Format code to uniform standard.""" + session.install(BLACK_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + session.run("black", *python_files) + + +# +# format = isort + black +# + + +@nox.session +def format(session: nox.sessions.Session) -> None: + """ + Run isort to sort imports. Then run black + to format code to uniform standard. + """ + session.install(BLACK_VERSION, ISORT_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + # Use the --fss option to sort imports using strict alphabetical order. + # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections + session.run("isort", "--fss", *python_files) + session.run("black", *python_files) + + +# +# Sample Tests +# + + +PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] + + +def _session_tests( + session: nox.sessions.Session, post_install: Callable = None +) -> None: + # check for presence of tests + test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob( + "**/test_*.py", recursive=True + ) + test_list.extend(glob.glob("**/tests", recursive=True)) + + if len(test_list) == 0: + print("No tests found, skipping directory.") + return + + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") + """Runs py.test for a particular project.""" + concurrent_args = [] + if os.path.exists("requirements.txt"): + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") + with open("requirements.txt") as rfile: + packages = rfile.read() + + if os.path.exists("requirements-test.txt"): + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") + with open("requirements-test.txt") as rtfile: + packages += rtfile.read() + + if INSTALL_LIBRARY_FROM_SOURCE: + session.install("-e", _get_repo_root()) + + if post_install: + post_install(session) + + if "pytest-parallel" in packages: + concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"]) + elif "pytest-xdist" in packages: + concurrent_args.extend(["-n", "auto"]) + + session.run( + "pytest", + *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args), + # Pytest will return 5 when no tests are collected. This can happen + # on travis where slow and flaky tests are excluded. + # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html + success_codes=[0, 5], + env=get_pytest_env_vars(), + ) + + +@nox.session(python=ALL_VERSIONS) +def py(session: nox.sessions.Session) -> None: + """Runs py.test for a sample using the specified version of Python.""" + if session.python in TESTED_VERSIONS: + _session_tests(session) + else: + session.skip( + "SKIPPED: {} tests are disabled for this sample.".format(session.python) + ) + + +# +# Readmegen +# + + +def _get_repo_root() -> Optional[str]: + """Returns the root folder of the project.""" + # Get root of this repository. Assume we don't have directories nested deeper than 10 items. + p = Path(os.getcwd()) + for i in range(10): + if p is None: + break + if Path(p / ".git").exists(): + return str(p) + # .git is not available in repos cloned via Cloud Build + # setup.py is always in the library's root, so use that instead + # https://github.com/googleapis/synthtool/issues/792 + if Path(p / "setup.py").exists(): + return str(p) + p = p.parent + raise Exception("Unable to detect repository root.") + + +GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")]) + + +@nox.session +@nox.parametrize("path", GENERATED_READMES) +def readmegen(session: nox.sessions.Session, path: str) -> None: + """(Re-)generates the readme for a sample.""" + session.install("jinja2", "pyyaml") + dir_ = os.path.dirname(path) + + if os.path.exists(os.path.join(dir_, "requirements.txt")): + session.install("-r", os.path.join(dir_, "requirements.txt")) + + in_file = os.path.join(dir_, "README.rst.in") + session.run( + "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file + ) diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt new file mode 100644 index 000000000000..e079f8a6038d --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt @@ -0,0 +1 @@ +pytest diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt new file mode 100644 index 000000000000..5113ca7f17bb --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt @@ -0,0 +1,2 @@ +google-cloud-bigtable==2.35.0 +google-cloud-core==2.5.0 diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md b/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md new file mode 100644 index 000000000000..f61000e135d0 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md @@ -0,0 +1,52 @@ +[//]: # "This README.md file is auto-generated, all changes to this file will be lost." +[//]: # "To regenerate it, use `python -m synthtool`." + +## Python Samples for Cloud Bigtable + +This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. +Samples, quickstarts, and other documentation are available at cloud.google.com. + + +### Quickstart + +Demonstrates of Cloud Bigtable. This sample creates a Bigtable client, connects to an instance and then to a table, then closes the connection. + + +Open in Cloud Shell + + +To run this sample: + +1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. + +1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. + +1. Install the dependencies needed to run the samples. + + pip install -r requirements.txt + +1. Run the sample using + + python main.py + + + +
usage: main.py [-h] [--table TABLE] project_id instance_id 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Existing table used in the quickstart. (default: my-table)
+ +## Additional Information + +You can read the documentation for more details on API usage and use GitHub +to browse the source and [report issues][issues]. + +### Contributing +View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +[authentication]: https://cloud.google.com/docs/authentication/getting-started +[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ +[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst +[py_style]: http://google.github.io/styleguide/pyguide.html +[cloud_sdk]: https://cloud.google.com/sdk/docs +[gcloud_shell]: https://cloud.google.com/shell/docs +[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py new file mode 100644 index 000000000000..4f1818265900 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py @@ -0,0 +1,57 @@ +#!/usr/bin/env python + +# Copyright 2024 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# [START bigtable_quickstart_data_client] +import argparse + +from google.cloud.bigtable.data import BigtableDataClient + + +def main(project_id="project-id", instance_id="instance-id", table_id="my-table"): + # Create a Cloud Bigtable client. + client = BigtableDataClient(project=project_id) + + # Open an existing table. + table = client.get_table(instance_id, table_id) + + row_key = "r1" + row = table.read_row(row_key) + + column_family_id = "cf1" + column_id = b"c1" + value = row.get_cells(column_family_id, column_id)[0].value.decode("utf-8") + + client.close() + + print("Row key: {}\nData: {}".format(row_key, value)) + + +if __name__ == "__main__": + parser = argparse.ArgumentParser( + description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter + ) + parser.add_argument("project_id", help="Your Cloud Platform project ID.") + parser.add_argument( + "instance_id", help="ID of the Cloud Bigtable instance to connect to." + ) + parser.add_argument( + "--table", help="Existing table used in the quickstart.", default="my-table" + ) + + args = parser.parse_args() + main(args.project_id, args.instance_id, args.table) + +# [END bigtable_quickstart_data_client] diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py new file mode 100644 index 000000000000..6b31da66d21e --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py @@ -0,0 +1,48 @@ +# Copyright 2024 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import uuid +from typing import Generator + +import pytest + +from google.cloud.bigtable.data import BigtableDataClient, SetCell + +from ..utils import create_table_cm +from .main import main + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"quickstart-test-{str(uuid.uuid4())[:16]}" + + +@pytest.fixture +def table_id() -> Generator[str, None, None]: + with create_table_cm(PROJECT, BIGTABLE_INSTANCE, TABLE_ID, {"cf1": None}): + _populate_table(TABLE_ID) + yield TABLE_ID + + +def _populate_table(table_id: str): + with BigtableDataClient(project=PROJECT) as client: + with client.get_table(BIGTABLE_INSTANCE, table_id) as table: + table.mutate_row("r1", SetCell("cf1", "c1", "test-value")) + + +def test_main(capsys, table_id): + main(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + assert "Row key: r1\nData: test-value\n" in out diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py new file mode 100644 index 000000000000..c0e60097b353 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py @@ -0,0 +1,292 @@ +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import glob +import os +import sys +from pathlib import Path +from typing import Callable, Dict, Optional + +import nox + +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING +# DO NOT EDIT THIS FILE EVER! +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING + +BLACK_VERSION = "black==22.3.0" +ISORT_VERSION = "isort==5.10.1" + +# Copy `noxfile_config.py` to your directory and modify it instead. + +# `TEST_CONFIG` dict is a configuration hook that allows users to +# modify the test configurations. The values here should be in sync +# with `noxfile_config.py`. Users will copy `noxfile_config.py` into +# their directory and modify it. + +TEST_CONFIG = { + # You can opt out from the test for specific Python versions. + "ignored_versions": [], + # Old samples are opted out of enforcing Python type hints + # All new samples should feature them + "enforce_type_hints": False, + # An envvar key for determining the project id to use. Change it + # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a + # build specific Cloud project. You can also use your own string + # to use your own Cloud project. + "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, + # A dictionary you want to inject into your test. Don't put any + # secrets here. These values will override predefined values. + "envs": {}, +} + + +try: + # Ensure we can import noxfile_config in the project's directory. + sys.path.append(".") + from noxfile_config import TEST_CONFIG_OVERRIDE +except ImportError as e: + print("No user noxfile_config found: detail: {}".format(e)) + TEST_CONFIG_OVERRIDE = {} + +# Update the TEST_CONFIG with the user supplied values. +TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) + + +def get_pytest_env_vars() -> Dict[str, str]: + """Returns a dict for pytest invocation.""" + ret = {} + + # Override the GCLOUD_PROJECT and the alias. + env_key = TEST_CONFIG["gcloud_project_env"] + # This should error out if not set. + ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + + # Apply user supplied envs. + ret.update(TEST_CONFIG["envs"]) + return ret + + +# DO NOT EDIT - automatically generated. +# All versions used to test samples. +ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] + +# Any default versions that should be ignored. +IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] + +TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) + +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ( + "True", + "true", +) + +# Error if a python version is missing +nox.options.error_on_missing_interpreters = True + +# +# Style Checks +# + + +# Linting with flake8. +# +# We ignore the following rules: +# E203: whitespace before ‘:’ +# E266: too many leading ‘#’ for block comment +# E501: line too long +# I202: Additional newline in a section of imports +# +# We also need to specify the rules which are ignored by default: +# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121'] +FLAKE8_COMMON_ARGS = [ + "--show-source", + "--builtin=gettext", + "--max-complexity=20", + "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py", + "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202", + "--max-line-length=88", +] + + +@nox.session +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG["enforce_type_hints"]: + session.install("flake8") + else: + session.install("flake8", "flake8-annotations") + + args = FLAKE8_COMMON_ARGS + [ + ".", + ] + session.run("flake8", *args) + + +# +# Black +# + + +@nox.session +def blacken(session: nox.sessions.Session) -> None: + """Run black. Format code to uniform standard.""" + session.install(BLACK_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + session.run("black", *python_files) + + +# +# format = isort + black +# + + +@nox.session +def format(session: nox.sessions.Session) -> None: + """ + Run isort to sort imports. Then run black + to format code to uniform standard. + """ + session.install(BLACK_VERSION, ISORT_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + # Use the --fss option to sort imports using strict alphabetical order. + # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections + session.run("isort", "--fss", *python_files) + session.run("black", *python_files) + + +# +# Sample Tests +# + + +PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] + + +def _session_tests( + session: nox.sessions.Session, post_install: Callable = None +) -> None: + # check for presence of tests + test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob( + "**/test_*.py", recursive=True + ) + test_list.extend(glob.glob("**/tests", recursive=True)) + + if len(test_list) == 0: + print("No tests found, skipping directory.") + return + + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") + """Runs py.test for a particular project.""" + concurrent_args = [] + if os.path.exists("requirements.txt"): + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") + with open("requirements.txt") as rfile: + packages = rfile.read() + + if os.path.exists("requirements-test.txt"): + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") + with open("requirements-test.txt") as rtfile: + packages += rtfile.read() + + if INSTALL_LIBRARY_FROM_SOURCE: + session.install("-e", _get_repo_root()) + + if post_install: + post_install(session) + + if "pytest-parallel" in packages: + concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"]) + elif "pytest-xdist" in packages: + concurrent_args.extend(["-n", "auto"]) + + session.run( + "pytest", + *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args), + # Pytest will return 5 when no tests are collected. This can happen + # on travis where slow and flaky tests are excluded. + # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html + success_codes=[0, 5], + env=get_pytest_env_vars(), + ) + + +@nox.session(python=ALL_VERSIONS) +def py(session: nox.sessions.Session) -> None: + """Runs py.test for a sample using the specified version of Python.""" + if session.python in TESTED_VERSIONS: + _session_tests(session) + else: + session.skip( + "SKIPPED: {} tests are disabled for this sample.".format(session.python) + ) + + +# +# Readmegen +# + + +def _get_repo_root() -> Optional[str]: + """Returns the root folder of the project.""" + # Get root of this repository. Assume we don't have directories nested deeper than 10 items. + p = Path(os.getcwd()) + for i in range(10): + if p is None: + break + if Path(p / ".git").exists(): + return str(p) + # .git is not available in repos cloned via Cloud Build + # setup.py is always in the library's root, so use that instead + # https://github.com/googleapis/synthtool/issues/792 + if Path(p / "setup.py").exists(): + return str(p) + p = p.parent + raise Exception("Unable to detect repository root.") + + +GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")]) + + +@nox.session +@nox.parametrize("path", GENERATED_READMES) +def readmegen(session: nox.sessions.Session, path: str) -> None: + """(Re-)generates the readme for a sample.""" + session.install("jinja2", "pyyaml") + dir_ = os.path.dirname(path) + + if os.path.exists(os.path.join(dir_, "requirements.txt")): + session.install("-r", os.path.join(dir_, "requirements.txt")) + + in_file = os.path.join(dir_, "README.rst.in") + session.run( + "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file + ) diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt new file mode 100644 index 000000000000..ee4ba018603b --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt @@ -0,0 +1,2 @@ +pytest +pytest-asyncio diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt new file mode 100644 index 000000000000..730d25dec63f --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt @@ -0,0 +1 @@ +google-cloud-bigtable==2.35.0 diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/README.md b/packages/google-cloud-bigtable/samples/data_client/snippets/README.md new file mode 100644 index 000000000000..7c0dd4463214 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/README.md @@ -0,0 +1,33 @@ +[//]: # "This README.md file is auto-generated, all changes to this file will be lost." +[//]: # "To regenerate it, use `python -m synthtool`." + +## Python Samples for Cloud Bigtable + +This directory contains samples for Cloud Bigtable, which may be used as a reference for how to use this product. +Samples, quickstarts, and other documentation are available at [cloud.google.com](https://cloud.google.com/bigtable). + + +### Snippets + +This folder contains snippets for Python Cloud Bigtable. + + + + +## Additional Information + +You can read the documentation for more details on API usage and use GitHub +to [browse the source](https://github.com/googleapis/python-bigtable) and [report issues][issues]. + +### Contributing +View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +[authentication]: https://cloud.google.com/docs/authentication/getting-started +[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ +[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst +[py_style]: http://google.github.io/styleguide/pyguide.html +[cloud_sdk]: https://cloud.google.com/sdk/docs +[gcloud_shell]: https://cloud.google.com/shell/docs +[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py new file mode 100644 index 000000000000..30cbf98887d7 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py @@ -0,0 +1,302 @@ +#!/usr/bin/env python + +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +def write_simple(table): + # [START bigtable_write_simple] + from google.cloud.bigtable.data import BigtableDataClient, SetCell + + def write_simple(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + family_id = "stats_summary" + row_key = b"phone#4c410523#20190501" + + cell_mutation = SetCell(family_id, "connected_cell", 1) + wifi_mutation = SetCell(family_id, "connected_wifi", 1) + os_mutation = SetCell(family_id, "os_build", "PQ2A.190405.003") + + table.mutate_row(row_key, cell_mutation) + table.mutate_row(row_key, wifi_mutation) + table.mutate_row(row_key, os_mutation) + + # [END bigtable_write_simple] + write_simple(table.client.project, table.instance_id, table.table_id) + + +def write_batch(table): + # [START bigtable_writes_batch] + from google.cloud.bigtable.data import BigtableDataClient + from google.cloud.bigtable.data.exceptions import MutationsExceptionGroup + from google.cloud.bigtable.data.mutations import RowMutationEntry, SetCell + + def write_batch(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + family_id = "stats_summary" + try: + with table.mutations_batcher() as batcher: + mutation_list = [ + SetCell(family_id, "connected_cell", 1), + SetCell(family_id, "connected_wifi", 1), + SetCell(family_id, "os_build", "12155.0.0-rc1"), + ] + batcher.append( + RowMutationEntry("tablet#a0b81f74#20190501", mutation_list) + ) + batcher.append( + RowMutationEntry("tablet#a0b81f74#20190502", mutation_list) + ) + except MutationsExceptionGroup as e: + for sub_exception in e.exceptions: + failed_entry: RowMutationEntry = sub_exception.entry + cause: Exception = sub_exception.__cause__ + print( + f"Failed mutation: {failed_entry.row_key} with error: {cause!r}" + ) + + # [END bigtable_writes_batch] + write_batch(table.client.project, table.instance_id, table.table_id) + + +def write_increment(table): + # [START bigtable_write_increment] + from google.cloud.bigtable.data import BigtableDataClient + from google.cloud.bigtable.data.read_modify_write_rules import IncrementRule + + def write_increment(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + family_id = "stats_summary" + row_key = "phone#4c410523#20190501" + + increment_rule = IncrementRule( + family_id, "connected_wifi", increment_amount=-1 + ) + result_row = table.read_modify_write_row(row_key, increment_rule) + + cell = result_row[0] + print(f"{cell.row_key} value: {int(cell)}") + + # [END bigtable_write_increment] + write_increment(table.client.project, table.instance_id, table.table_id) + + +def write_conditional(table): + # [START bigtable_writes_conditional] + from google.cloud.bigtable.data import BigtableDataClient, SetCell, row_filters + + def write_conditional(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + family_id = "stats_summary" + row_key = "phone#4c410523#20190501" + + row_filter = row_filters.RowFilterChain( + filters=[ + row_filters.FamilyNameRegexFilter(family_id), + row_filters.ColumnQualifierRegexFilter("os_build"), + row_filters.ValueRegexFilter("PQ2A\\..*"), + ] + ) + + if_true = SetCell(family_id, "os_name", "android") + result = table.check_and_mutate_row( + row_key, + row_filter, + true_case_mutations=if_true, + false_case_mutations=None, + ) + if result is True: + print("The row os_name was set to android") + + # [END bigtable_writes_conditional] + write_conditional(table.client.project, table.instance_id, table.table_id) + + +def write_aggregate(table): + # [START bigtable_write_aggregate] + import time + + from google.cloud.bigtable.data import BigtableDataClient + from google.cloud.bigtable.data.exceptions import MutationsExceptionGroup + from google.cloud.bigtable.data.mutations import AddToCell, RowMutationEntry + + def write_aggregate(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + table = client.get_table(instance_id, table_id) + row_key = "unique_device_ids_1" + try: + with table.mutations_batcher() as batcher: + reading = AddToCell( + family="counters", + qualifier="odometer", + value=32304, + timestamp_micros=time.time_ns() // 1000, + ) + batcher.append( + RowMutationEntry(row_key.encode("utf-8"), [reading]) + ) + except MutationsExceptionGroup as e: + for sub_exception in e.exceptions: + failed_entry: RowMutationEntry = sub_exception.entry + cause: Exception = sub_exception.__cause__ + print( + f"Failed mutation for row {failed_entry.row_key!r} with error: {cause!r}" + ) + + # [END bigtable_write_aggregate] + write_aggregate(table.client.project, table.instance_id, table.table_id) + + +def read_row(table): + # [START bigtable_reads_row] + from google.cloud.bigtable.data import BigtableDataClient + + def read_row(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + row_key = "phone#4c410523#20190501" + row = table.read_row(row_key) + print(row) + + # [END bigtable_reads_row] + read_row(table.client.project, table.instance_id, table.table_id) + + +def read_row_partial(table): + # [START bigtable_reads_row_partial] + from google.cloud.bigtable.data import BigtableDataClient, row_filters + + def read_row_partial(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + row_key = "phone#4c410523#20190501" + col_filter = row_filters.ColumnQualifierRegexFilter(b"os_build") + + row = table.read_row(row_key, row_filter=col_filter) + print(row) + + # [END bigtable_reads_row_partial] + read_row_partial(table.client.project, table.instance_id, table.table_id) + + +def read_rows_multiple(table): + # [START bigtable_reads_rows] + from google.cloud.bigtable.data import BigtableDataClient, ReadRowsQuery + + def read_rows(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + query = ReadRowsQuery( + row_keys=[b"phone#4c410523#20190501", b"phone#4c410523#20190502"] + ) + for row in table.read_rows(query): + print(row) + + # [END bigtable_reads_rows] + read_rows(table.client.project, table.instance_id, table.table_id) + + +def read_row_range(table): + # [START bigtable_reads_row_range] + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + RowRange, + ) + + def read_row_range(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + row_range = RowRange( + start_key=b"phone#4c410523#20190501", + end_key=b"phone#4c410523#201906201", + ) + query = ReadRowsQuery(row_ranges=[row_range]) + + for row in table.read_rows(query): + print(row) + + # [END bigtable_reads_row_range] + read_row_range(table.client.project, table.instance_id, table.table_id) + + +def read_with_prefix(table): + # [START bigtable_reads_prefix] + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + RowRange, + ) + + def read_prefix(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + prefix = "phone#" + end_key = prefix[:-1] + chr(ord(prefix[-1]) + 1) + prefix_range = RowRange(start_key=prefix, end_key=end_key) + query = ReadRowsQuery(row_ranges=[prefix_range]) + + for row in table.read_rows(query): + print(row) + + # [END bigtable_reads_prefix] + read_prefix(table.client.project, table.instance_id, table.table_id) + + +def read_with_filter(table): + # [START bigtable_reads_filter] + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + def read_with_filter(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + row_filter = row_filters.ValueRegexFilter(b"PQ2A.*$") + query = ReadRowsQuery(row_filter=row_filter) + + for row in table.read_rows(query): + print(row) + + # [END bigtable_reads_filter] + read_with_filter(table.client.project, table.instance_id, table.table_id) + + +def execute_query(table): + # [START bigtable_execute_query] + from google.cloud.bigtable.data import BigtableDataClient + + def execute_query(project_id, instance_id, table_id): + with BigtableDataClient(project=project_id) as client: + query = ( + "SELECT _key, stats_summary['os_build'], " + "stats_summary['connected_cell'], " + "stats_summary['connected_wifi'] " + f"from `{table_id}` WHERE _key=@row_key" + ) + result = client.execute_query( + query, + instance_id, + parameters={"row_key": b"phone#4c410523#20190501"}, + ) + results = list(result) + print(results) + + # [END bigtable_execute_query] + execute_query(table.client.project, table.instance_id, table.table_id) diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py new file mode 100644 index 000000000000..15169a59c1ca --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py @@ -0,0 +1,105 @@ +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import uuid + +import pytest + +from ...utils import create_table_cm +from . import data_client_snippets as data_snippets + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"data-client-sync-{str(uuid.uuid4())[:16]}" + + +@pytest.fixture(scope="session") +def column_family_config(): + from google.cloud.bigtable_admin_v2 import types + + int_aggregate_type = types.Type.Aggregate( + input_type=types.Type(int64_type={"encoding": {"big_endian_bytes": {}}}), + sum={}, + ) + + return { + "family": types.ColumnFamily(), + "stats_summary": types.ColumnFamily(), + "counters": types.ColumnFamily( + value_type=types.Type(aggregate_type=int_aggregate_type) + ), + } + + +@pytest.fixture(scope="session") +def table_id(column_family_config): + with create_table_cm(PROJECT, BIGTABLE_INSTANCE, TABLE_ID, column_family_config): + yield TABLE_ID + + +@pytest.fixture +def table(table_id): + from google.cloud.bigtable.data import BigtableDataClient + + with BigtableDataClient(project=PROJECT) as client: + with client.get_table(BIGTABLE_INSTANCE, table_id) as table: + yield table + + +def test_write_simple(table): + data_snippets.write_simple(table) + + +def test_write_batch(table): + data_snippets.write_batch(table) + + +def test_write_increment(table): + data_snippets.write_increment(table) + + +def test_write_conditional(table): + data_snippets.write_conditional(table) + + +def test_write_aggregate(table): + data_snippets.write_aggregate(table) + + +def test_read_row(table): + data_snippets.read_row(table) + + +def test_read_row_partial(table): + data_snippets.read_row_partial(table) + + +def test_read_rows_multiple(table): + data_snippets.read_rows_multiple(table) + + +def test_read_row_range(table): + data_snippets.read_row_range(table) + + +def test_read_with_prefix(table): + data_snippets.read_with_prefix(table) + + +def test_read_with_filter(table): + data_snippets.read_with_filter(table) + + +def test_execute_query(table): + data_snippets.execute_query(table) diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py new file mode 100644 index 000000000000..f92119d3b618 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py @@ -0,0 +1,124 @@ +#!/usr/bin/env python + +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# [START bigtable_delete_from_column_data_client] +def delete_from_column(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + DeleteRangeFromColumn, + ) + + client = BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + + table.mutate_row( + "phone#4c410523#20190501", + DeleteRangeFromColumn(family="cell_plan", qualifier=b"data_plan_01gb"), + ) + + table.close() + client.close() + + +# [END bigtable_delete_from_column_data_client] + + +# [START bigtable_delete_from_column_family_data_client] +def delete_from_column_family(project_id, instance_id, table_id): + from google.cloud.bigtable.data import BigtableDataClient, DeleteAllFromFamily + + client = BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + + table.mutate_row("phone#4c410523#20190501", DeleteAllFromFamily("cell_plan")) + + table.close() + client.close() + + +# [END bigtable_delete_from_column_family_data_client] + + +# [START bigtable_delete_from_row_data_client] +def delete_from_row(project_id, instance_id, table_id): + from google.cloud.bigtable.data import BigtableDataClient, DeleteAllFromRow + + client = BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + + table.mutate_row("phone#4c410523#20190501", DeleteAllFromRow()) + + table.close() + client.close() + + +# [END bigtable_delete_from_row_data_client] + + +# [START bigtable_streaming_and_batching_data_client] +def streaming_and_batching(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + DeleteRangeFromColumn, + ReadRowsQuery, + RowMutationEntry, + ) + + client = BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + + with table.mutations_batcher() as batcher: + for row in table.read_rows(ReadRowsQuery(limit=10)): + batcher.append( + RowMutationEntry( + row.row_key, + DeleteRangeFromColumn( + family="cell_plan", qualifier=b"data_plan_01gb" + ), + ) + ) + + table.close() + client.close() + + +# [END bigtable_streaming_and_batching_data_client] + + +# [START bigtable_check_and_mutate_data_client] +def check_and_mutate(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + DeleteRangeFromColumn, + ) + from google.cloud.bigtable.data.row_filters import LiteralValueFilter + + client = BigtableDataClient(project=project_id) + table = client.get_table(instance_id, table_id) + + table.check_and_mutate_row( + "phone#4c410523#20190501", + predicate=LiteralValueFilter("PQ2A.190405.003"), + true_case_mutations=DeleteRangeFromColumn( + family="cell_plan", qualifier=b"data_plan_01gb" + ), + ) + + table.close() + client.close() + + +# [END bigtable_check_and_mutate_data_client] diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py new file mode 100644 index 000000000000..4481a5599a8e --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py @@ -0,0 +1,259 @@ +# Copyright 2024, Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import datetime +import os +import uuid +from typing import Generator + +import pytest +from google.cloud._helpers import _microseconds_from_datetime + +from ...utils import create_table_cm +from . import deletes_snippets + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"mobile-time-series-deletes-{str(uuid.uuid4())[:16]}" + + +@pytest.fixture(scope="module", autouse=True) +def table_id() -> Generator[str, None, None]: + with create_table_cm( + PROJECT, + BIGTABLE_INSTANCE, + TABLE_ID, + {"stats_summary": None, "cell_plan": None}, + verbose=False, + ): + _populate_table(TABLE_ID) + yield TABLE_ID + + +def _populate_table(table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + RowMutationEntry, + SetCell, + ) + + timestamp = datetime.datetime(2019, 5, 1) + timestamp_minus_hr = timestamp - datetime.timedelta(hours=1) + + with BigtableDataClient(project=PROJECT) as client: + with client.get_table(BIGTABLE_INSTANCE, table_id) as table: + with table.mutations_batcher() as batcher: + batcher.append( + RowMutationEntry( + "phone#4c410523#20190501", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190405.003", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_01gb", + "true", + _microseconds_from_datetime(timestamp_minus_hr), + ), + SetCell( + "cell_plan", + "data_plan_01gb", + "false", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#4c410523#20190502", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190405.004", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#4c410523#20190505", + [ + SetCell( + "stats_summary", + "connected_cell", + 0, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190406.000", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#5c10102#20190501", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190401.002", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_10gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#5c10102#20190502", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 0, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190406.000", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_10gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + + +def assert_output_match(capsys, expected): + out, _ = capsys.readouterr() + assert out == expected + + +def test_delete_from_column(capsys, table_id): + deletes_snippets.delete_from_column(PROJECT, BIGTABLE_INSTANCE, table_id) + assert_output_match(capsys, "") + + +def test_delete_from_column_family(capsys, table_id): + deletes_snippets.delete_from_column_family(PROJECT, BIGTABLE_INSTANCE, table_id) + assert_output_match(capsys, "") + + +def test_delete_from_row(capsys, table_id): + deletes_snippets.delete_from_row(PROJECT, BIGTABLE_INSTANCE, table_id) + assert_output_match(capsys, "") + + +def test_streaming_and_batching(capsys, table_id): + deletes_snippets.streaming_and_batching(PROJECT, BIGTABLE_INSTANCE, table_id) + assert_output_match(capsys, "") + + +def test_check_and_mutate(capsys, table_id): + deletes_snippets.check_and_mutate(PROJECT, BIGTABLE_INSTANCE, table_id) + assert_output_match(capsys, "") diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py new file mode 100644 index 000000000000..434364621a6d --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py @@ -0,0 +1,389 @@ +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# [START bigtable_filters_limit_row_sample_data_client] +def filter_limit_row_sample(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.RowSampleFilter(0.75)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_row_sample_data_client] +# [START bigtable_filters_limit_row_regex_data_client] +def filter_limit_row_regex(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.RowKeyRegexFilter(".*#20190501$".encode("utf-8")) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_row_regex_data_client] +# [START bigtable_filters_limit_cells_per_col_data_client] +def filter_limit_cells_per_col(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.CellsColumnLimitFilter(2)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_cells_per_col_data_client] +# [START bigtable_filters_limit_cells_per_row_data_client] +def filter_limit_cells_per_row(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.CellsRowLimitFilter(2)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_cells_per_row_data_client] +# [START bigtable_filters_limit_cells_per_row_offset_data_client] +def filter_limit_cells_per_row_offset(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.CellsRowOffsetFilter(2)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_cells_per_row_offset_data_client] +# [START bigtable_filters_limit_col_family_regex_data_client] +def filter_limit_col_family_regex(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.FamilyNameRegexFilter("stats_.*$".encode("utf-8")) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_col_family_regex_data_client] +# [START bigtable_filters_limit_col_qualifier_regex_data_client] +def filter_limit_col_qualifier_regex(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.ColumnQualifierRegexFilter( + "connected_.*$".encode("utf-8") + ) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_col_qualifier_regex_data_client] +# [START bigtable_filters_limit_col_range_data_client] +def filter_limit_col_range(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.ColumnRangeFilter( + "cell_plan", b"data_plan_01gb", b"data_plan_10gb", inclusive_end=False + ) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_col_range_data_client] +# [START bigtable_filters_limit_value_range_data_client] +def filter_limit_value_range(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.ValueRangeFilter(b"PQ2A.190405", b"PQ2A.190406") + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_value_range_data_client] +# [START bigtable_filters_limit_value_regex_data_client] + + +def filter_limit_value_regex(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.ValueRegexFilter("PQ2A.*$".encode("utf-8")) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_value_regex_data_client] +# [START bigtable_filters_limit_timestamp_range_data_client] +def filter_limit_timestamp_range(project_id, instance_id, table_id): + import datetime + + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + end = datetime.datetime(2019, 5, 1) + + query = ReadRowsQuery(row_filter=row_filters.TimestampRangeFilter(end=end)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_timestamp_range_data_client] +# [START bigtable_filters_limit_block_all_data_client] +def filter_limit_block_all(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.BlockAllFilter(True)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_block_all_data_client] +# [START bigtable_filters_limit_pass_all_data_client] +def filter_limit_pass_all(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.PassAllFilter(True)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_limit_pass_all_data_client] +# [START bigtable_filters_modify_strip_value_data_client] +def filter_modify_strip_value(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.StripValueTransformerFilter(True)) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_modify_strip_value_data_client] +# [START bigtable_filters_modify_apply_label_data_client] +def filter_modify_apply_label(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery(row_filter=row_filters.ApplyLabelFilter(label="labelled")) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_modify_apply_label_data_client] +# [START bigtable_filters_composing_chain_data_client] +def filter_composing_chain(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.RowFilterChain( + filters=[ + row_filters.CellsColumnLimitFilter(1), + row_filters.FamilyNameRegexFilter("cell_plan"), + ] + ) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_composing_chain_data_client] +# [START bigtable_filters_composing_interleave_data_client] +def filter_composing_interleave(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.RowFilterUnion( + filters=[ + row_filters.ValueRegexFilter("true"), + row_filters.ColumnQualifierRegexFilter("os_build"), + ] + ) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_composing_interleave_data_client] +# [START bigtable_filters_composing_condition_data_client] +def filter_composing_condition(project_id, instance_id, table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + ReadRowsQuery, + row_filters, + ) + + query = ReadRowsQuery( + row_filter=row_filters.ConditionalRowFilter( + predicate_filter=row_filters.RowFilterChain( + filters=[ + row_filters.ColumnQualifierRegexFilter("data_plan_10gb"), + row_filters.ValueRegexFilter("true"), + ] + ), + true_filter=row_filters.ApplyLabelFilter(label="passed-filter"), + false_filter=row_filters.ApplyLabelFilter(label="filtered-out"), + ) + ) + + with BigtableDataClient(project=project_id) as client: + with client.get_table(instance_id, table_id) as table: + for row in table.read_rows(query): + print_row(row) + + +# [END bigtable_filters_composing_condition_data_client] + + +def print_row(row): + from google.cloud._helpers import _datetime_from_microseconds + + print("Reading data for {}:".format(row.row_key.decode("utf-8"))) + last_family = None + for cell in row.cells: + if last_family != cell.family: + print("Column Family {}".format(cell.family)) + last_family = cell.family + + labels = " [{}]".format(",".join(cell.labels)) if len(cell.labels) else "" + print( + "\t{}: {} @{}{}".format( + cell.qualifier.decode("utf-8"), + cell.value.decode("utf-8"), + _datetime_from_microseconds(cell.timestamp_micros), + labels, + ) + ) + print("") diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py new file mode 100644 index 000000000000..29b55941ce57 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py @@ -0,0 +1,373 @@ +# Copyright 2020, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import datetime +import inspect +import os +import uuid +from typing import Generator + +import pytest +from google.cloud._helpers import _microseconds_from_datetime + +from ...utils import create_table_cm +from . import filter_snippets +from .snapshots.snap_filters_test import snapshots + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"mobile-time-series-filters-{str(uuid.uuid4())[:16]}" + + +@pytest.fixture(scope="module", autouse=True) +def table_id() -> Generator[str, None, None]: + with create_table_cm( + PROJECT, BIGTABLE_INSTANCE, TABLE_ID, {"stats_summary": None, "cell_plan": None} + ): + _populate_table(TABLE_ID) + yield TABLE_ID + + +def _populate_table(table_id): + from google.cloud.bigtable.data import ( + BigtableDataClient, + RowMutationEntry, + SetCell, + ) + + timestamp = datetime.datetime(2019, 5, 1) + timestamp_minus_hr = timestamp - datetime.timedelta(hours=1) + + with BigtableDataClient(project=PROJECT) as client: + with client.get_table(BIGTABLE_INSTANCE, table_id) as table: + with table.mutations_batcher() as batcher: + batcher.append( + RowMutationEntry( + "phone#4c410523#20190501", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190405.003", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_01gb", + "true", + _microseconds_from_datetime(timestamp_minus_hr), + ), + SetCell( + "cell_plan", + "data_plan_01gb", + "false", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#4c410523#20190502", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190405.004", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#4c410523#20190505", + [ + SetCell( + "stats_summary", + "connected_cell", + 0, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190406.000", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_05gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#5c10102#20190501", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190401.002", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_10gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + batcher.append( + RowMutationEntry( + "phone#5c10102#20190502", + [ + SetCell( + "stats_summary", + "connected_cell", + 1, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "connected_wifi", + 0, + _microseconds_from_datetime(timestamp), + ), + SetCell( + "stats_summary", + "os_build", + "PQ2A.190406.000", + _microseconds_from_datetime(timestamp), + ), + SetCell( + "cell_plan", + "data_plan_10gb", + "true", + _microseconds_from_datetime(timestamp), + ), + ], + ) + ) + + +def test_filter_limit_row_sample(capsys, table_id): + filter_snippets.filter_limit_row_sample(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + assert "Reading data for" in out + + +def test_filter_limit_row_regex(capsys, table_id): + filter_snippets.filter_limit_row_regex(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_cells_per_col(capsys, table_id): + filter_snippets.filter_limit_cells_per_col(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_cells_per_row(capsys, table_id): + filter_snippets.filter_limit_cells_per_row(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_cells_per_row_offset(capsys, table_id): + filter_snippets.filter_limit_cells_per_row_offset( + PROJECT, BIGTABLE_INSTANCE, table_id + ) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_col_family_regex(capsys, table_id): + filter_snippets.filter_limit_col_family_regex(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_col_qualifier_regex(capsys, table_id): + filter_snippets.filter_limit_col_qualifier_regex( + PROJECT, BIGTABLE_INSTANCE, table_id + ) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_col_range(capsys, table_id): + filter_snippets.filter_limit_col_range(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_value_range(capsys, table_id): + filter_snippets.filter_limit_value_range(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_value_regex(capsys, table_id): + filter_snippets.filter_limit_value_regex(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_timestamp_range(capsys, table_id): + filter_snippets.filter_limit_timestamp_range(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_block_all(capsys, table_id): + filter_snippets.filter_limit_block_all(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_limit_pass_all(capsys, table_id): + filter_snippets.filter_limit_pass_all(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_modify_strip_value(capsys, table_id): + filter_snippets.filter_modify_strip_value(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_modify_apply_label(capsys, table_id): + filter_snippets.filter_modify_apply_label(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_composing_chain(capsys, table_id): + filter_snippets.filter_composing_chain(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_composing_interleave(capsys, table_id): + filter_snippets.filter_composing_interleave(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected + + +def test_filter_composing_condition(capsys, table_id): + filter_snippets.filter_composing_condition(PROJECT, BIGTABLE_INSTANCE, table_id) + + out, _ = capsys.readouterr() + expected = snapshots[inspect.currentframe().f_code.co_name] + assert out == expected diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py new file mode 100644 index 000000000000..c0e60097b353 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py @@ -0,0 +1,292 @@ +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import glob +import os +import sys +from pathlib import Path +from typing import Callable, Dict, Optional + +import nox + +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING +# DO NOT EDIT THIS FILE EVER! +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING + +BLACK_VERSION = "black==22.3.0" +ISORT_VERSION = "isort==5.10.1" + +# Copy `noxfile_config.py` to your directory and modify it instead. + +# `TEST_CONFIG` dict is a configuration hook that allows users to +# modify the test configurations. The values here should be in sync +# with `noxfile_config.py`. Users will copy `noxfile_config.py` into +# their directory and modify it. + +TEST_CONFIG = { + # You can opt out from the test for specific Python versions. + "ignored_versions": [], + # Old samples are opted out of enforcing Python type hints + # All new samples should feature them + "enforce_type_hints": False, + # An envvar key for determining the project id to use. Change it + # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a + # build specific Cloud project. You can also use your own string + # to use your own Cloud project. + "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, + # A dictionary you want to inject into your test. Don't put any + # secrets here. These values will override predefined values. + "envs": {}, +} + + +try: + # Ensure we can import noxfile_config in the project's directory. + sys.path.append(".") + from noxfile_config import TEST_CONFIG_OVERRIDE +except ImportError as e: + print("No user noxfile_config found: detail: {}".format(e)) + TEST_CONFIG_OVERRIDE = {} + +# Update the TEST_CONFIG with the user supplied values. +TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) + + +def get_pytest_env_vars() -> Dict[str, str]: + """Returns a dict for pytest invocation.""" + ret = {} + + # Override the GCLOUD_PROJECT and the alias. + env_key = TEST_CONFIG["gcloud_project_env"] + # This should error out if not set. + ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + + # Apply user supplied envs. + ret.update(TEST_CONFIG["envs"]) + return ret + + +# DO NOT EDIT - automatically generated. +# All versions used to test samples. +ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] + +# Any default versions that should be ignored. +IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] + +TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) + +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ( + "True", + "true", +) + +# Error if a python version is missing +nox.options.error_on_missing_interpreters = True + +# +# Style Checks +# + + +# Linting with flake8. +# +# We ignore the following rules: +# E203: whitespace before ‘:’ +# E266: too many leading ‘#’ for block comment +# E501: line too long +# I202: Additional newline in a section of imports +# +# We also need to specify the rules which are ignored by default: +# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121'] +FLAKE8_COMMON_ARGS = [ + "--show-source", + "--builtin=gettext", + "--max-complexity=20", + "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py", + "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202", + "--max-line-length=88", +] + + +@nox.session +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG["enforce_type_hints"]: + session.install("flake8") + else: + session.install("flake8", "flake8-annotations") + + args = FLAKE8_COMMON_ARGS + [ + ".", + ] + session.run("flake8", *args) + + +# +# Black +# + + +@nox.session +def blacken(session: nox.sessions.Session) -> None: + """Run black. Format code to uniform standard.""" + session.install(BLACK_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + session.run("black", *python_files) + + +# +# format = isort + black +# + + +@nox.session +def format(session: nox.sessions.Session) -> None: + """ + Run isort to sort imports. Then run black + to format code to uniform standard. + """ + session.install(BLACK_VERSION, ISORT_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + # Use the --fss option to sort imports using strict alphabetical order. + # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections + session.run("isort", "--fss", *python_files) + session.run("black", *python_files) + + +# +# Sample Tests +# + + +PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] + + +def _session_tests( + session: nox.sessions.Session, post_install: Callable = None +) -> None: + # check for presence of tests + test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob( + "**/test_*.py", recursive=True + ) + test_list.extend(glob.glob("**/tests", recursive=True)) + + if len(test_list) == 0: + print("No tests found, skipping directory.") + return + + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") + """Runs py.test for a particular project.""" + concurrent_args = [] + if os.path.exists("requirements.txt"): + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") + with open("requirements.txt") as rfile: + packages = rfile.read() + + if os.path.exists("requirements-test.txt"): + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") + with open("requirements-test.txt") as rtfile: + packages += rtfile.read() + + if INSTALL_LIBRARY_FROM_SOURCE: + session.install("-e", _get_repo_root()) + + if post_install: + post_install(session) + + if "pytest-parallel" in packages: + concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"]) + elif "pytest-xdist" in packages: + concurrent_args.extend(["-n", "auto"]) + + session.run( + "pytest", + *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args), + # Pytest will return 5 when no tests are collected. This can happen + # on travis where slow and flaky tests are excluded. + # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html + success_codes=[0, 5], + env=get_pytest_env_vars(), + ) + + +@nox.session(python=ALL_VERSIONS) +def py(session: nox.sessions.Session) -> None: + """Runs py.test for a sample using the specified version of Python.""" + if session.python in TESTED_VERSIONS: + _session_tests(session) + else: + session.skip( + "SKIPPED: {} tests are disabled for this sample.".format(session.python) + ) + + +# +# Readmegen +# + + +def _get_repo_root() -> Optional[str]: + """Returns the root folder of the project.""" + # Get root of this repository. Assume we don't have directories nested deeper than 10 items. + p = Path(os.getcwd()) + for i in range(10): + if p is None: + break + if Path(p / ".git").exists(): + return str(p) + # .git is not available in repos cloned via Cloud Build + # setup.py is always in the library's root, so use that instead + # https://github.com/googleapis/synthtool/issues/792 + if Path(p / "setup.py").exists(): + return str(p) + p = p.parent + raise Exception("Unable to detect repository root.") + + +GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")]) + + +@nox.session +@nox.parametrize("path", GENERATED_READMES) +def readmegen(session: nox.sessions.Session, path: str) -> None: + """(Re-)generates the readme for a sample.""" + session.install("jinja2", "pyyaml") + dir_ = os.path.dirname(path) + + if os.path.exists(os.path.join(dir_, "requirements.txt")): + session.install("-r", os.path.join(dir_, "requirements.txt")) + + in_file = os.path.join(dir_, "README.rst.in") + session.run( + "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file + ) diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt new file mode 100644 index 000000000000..ee4ba018603b --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt @@ -0,0 +1,2 @@ +pytest +pytest-asyncio diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt new file mode 100644 index 000000000000..730d25dec63f --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt @@ -0,0 +1 @@ +google-cloud-bigtable==2.35.0 diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/__init__.py b/packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/__init__.py new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/snap_filters_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/snap_filters_test.py new file mode 100644 index 000000000000..0547ddddd858 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/snapshots/snap_filters_test.py @@ -0,0 +1,503 @@ +# -*- coding: utf-8 -*- +# this was previously implemented using the `snapshottest` package (https://goo.gl/zC4yUc), +# which is not compatible with Python 3.12. So we moved to a standard dictionary storing +# expected outputs for each test +from __future__ import unicode_literals + +snapshots = {} + +snapshots["test_filter_limit_row_regex"] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_cells_per_col" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_cells_per_row" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_cells_per_row_offset" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family stats_summary +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family stats_summary +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family stats_summary +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family stats_summary +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_col_family_regex" +] = """Reading data for phone#4c410523#20190501: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_col_qualifier_regex" +] = """Reading data for phone#4c410523#20190501: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 + +""" + +snapshots["test_filter_limit_col_range"] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_value_range" +] = """Reading data for phone#4c410523#20190501: +Column Family stats_summary +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family stats_summary +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_value_regex" +] = """Reading data for phone#4c410523#20190501: +Column Family stats_summary +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family stats_summary +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family stats_summary +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family stats_summary +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family stats_summary +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_limit_timestamp_range" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 + +""" + +snapshots["test_filter_limit_block_all"] = "" + +snapshots["test_filter_limit_pass_all"] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_modify_strip_value" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: @2019-05-01 00:00:00+00:00 +\tdata_plan_01gb: @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: @2019-05-01 00:00:00+00:00 +\tconnected_wifi: @2019-05-01 00:00:00+00:00 +\tos_build: @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: @2019-05-01 00:00:00+00:00 +\tconnected_wifi: @2019-05-01 00:00:00+00:00 +\tos_build: @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: @2019-05-01 00:00:00+00:00 +\tconnected_wifi: @2019-05-01 00:00:00+00:00 +\tos_build: @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: @2019-05-01 00:00:00+00:00 +\tconnected_wifi: @2019-05-01 00:00:00+00:00 +\tos_build: @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tconnected_cell: @2019-05-01 00:00:00+00:00 +\tconnected_wifi: @2019-05-01 00:00:00+00:00 +\tos_build: @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_modify_apply_label" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 [labelled] +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 [labelled] +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 [labelled] + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 [labelled] + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [labelled] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [labelled] + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [labelled] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 [labelled] + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [labelled] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [labelled] +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [labelled] + +""" + +snapshots["test_filter_composing_chain"] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_composing_interleave" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 +Column Family stats_summary +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 + +""" + +snapshots[ + "test_filter_composing_condition" +] = """Reading data for phone#4c410523#20190501: +Column Family cell_plan +\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 [filtered-out] +\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 [filtered-out] +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out] +\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 [filtered-out] + +Reading data for phone#4c410523#20190502: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out] +\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 [filtered-out] + +Reading data for phone#4c410523#20190505: +Column Family cell_plan +\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [filtered-out] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out] +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [filtered-out] + +Reading data for phone#5c10102#20190501: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [passed-filter] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter] +\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 [passed-filter] + +Reading data for phone#5c10102#20190502: +Column Family cell_plan +\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [passed-filter] +Column Family stats_summary +\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter] +\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [passed-filter] +\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [passed-filter] + +""" From 2f816f1b61bfe633c392d06b491c5b604ae46d7c Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:34:03 -0700 Subject: [PATCH 06/23] updated CONTRIBUTING --- packages/google-cloud-bigtable/CONTRIBUTING.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/packages/google-cloud-bigtable/CONTRIBUTING.rst b/packages/google-cloud-bigtable/CONTRIBUTING.rst index 73e933e3865d..7797cec7dd5d 100644 --- a/packages/google-cloud-bigtable/CONTRIBUTING.rst +++ b/packages/google-cloud-bigtable/CONTRIBUTING.rst @@ -185,7 +185,7 @@ Code samples and snippets live in the `samples/` catalogue. Feel free to provide more examples, but make sure to write tests for those examples. Each folder containing example code requires its own `noxfile.py` script which automates testing. If you decide to create a new folder, you can -base it on the `samples/data_client_async/snippets` folder (providing `noxfile.py` and +base it on the `samples/data_client/snippets` folder (providing `noxfile.py` and the requirements files). The tests will run against a real Google Cloud Project, so you should @@ -194,11 +194,11 @@ configure them just like the System Tests. - To run sample tests, you can execute:: # Run all tests in a folder - $ cd samples/data_client_async/snippets + $ cd samples/data_client/snippets $ nox -s py-3.14 # Run a single sample test - $ cd samples/data_client_async/snippets + $ cd samples/data_client/snippets $ nox -s py-3.14 -- -k ******************************************** From f07c66b9925c598b06a5c804f61771c289b0f91b Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:37:32 -0700 Subject: [PATCH 07/23] added samples targeting generated admin client --- .../admin_client/instanceadmin/README.md | 52 ++++ .../instanceadmin/instanceadmin.py | 166 ++++++++++ .../admin_client/instanceadmin/noxfile.py | 292 ++++++++++++++++++ .../instanceadmin/requirements-test.txt | 1 + .../instanceadmin/requirements.txt | 2 + .../instanceadmin/test_instanceadmin.py | 47 +++ .../samples/admin_client/tableadmin/README.md | 52 ++++ .../admin_client/tableadmin/noxfile.py | 292 ++++++++++++++++++ .../tableadmin/requirements-test.txt | 2 + .../admin_client/tableadmin/requirements.txt | 1 + .../admin_client/tableadmin/tableadmin.py | 196 ++++++++++++ .../tableadmin/tableadmin_test.py | 41 +++ 12 files changed, 1144 insertions(+) create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md new file mode 100644 index 000000000000..675add700e93 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md @@ -0,0 +1,52 @@ +[//]: # "This README.md file is auto-generated, all changes to this file will be lost." +[//]: # "To regenerate it, use `python -m synthtool`." + +## Python Samples for Cloud Bigtable + +This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. +Samples, quickstarts, and other documentation are available at cloud.google.com. + + +### cbt Command Demonstration + +This page explains how to use the cbt command to connect to a Cloud Bigtable instance, perform basic administrative tasks, and read and write data in a table. More information about this quickstart is available at https://cloud.google.com/bigtable/docs/quickstart-cbt + + +Open in Cloud Shell + + +To run this sample: + +1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. + +1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. + +1. Install the dependencies needed to run the samples. + + pip install -r requirements.txt + +1. Run the sample using + + python instanceadmin.py + + + +
usage: instanceadmin.py [-h] [run] [dev-instance] [del-instance] [add-cluster] [del-cluster] project_id instance_id cluster_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
+ +## Additional Information + +You can read the documentation for more details on API usage and use GitHub +to browse the source and [report issues][issues]. + +### Contributing +View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +[authentication]: https://cloud.google.com/docs/authentication/getting-started +[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ +[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst +[py_style]: http://google.github.io/styleguide/pyguide.html +[cloud_sdk]: https://cloud.google.com/sdk/docs +[gcloud_shell]: https://cloud.google.com/shell/docs +[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py new file mode 100644 index 000000000000..f25b3c69d2c2 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py @@ -0,0 +1,166 @@ +#!/usr/bin/env python + +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Demonstrates how to run instance admin operations using BigtableInstanceAdminClient. + +Prerequisites: +- Create a Cloud Bigtable project. +- Set your Google Application Default Credentials. +""" + +import argparse + +from google.api_core.exceptions import NotFound +from google.cloud import bigtable_admin_v2 + + +def run_instance_operations(project_id, instance_id, cluster_id): + client = bigtable_admin_v2.BigtableInstanceAdminClient() + project_path = client.common_project_path(project_id) + instance_path = client.instance_path(project_id, instance_id) + + # [START bigtable_check_instance_exists] + try: + instance = client.get_instance(name=instance_path) + print(f"Instance {instance_id} already exists.") + except NotFound: + print(f"Instance {instance_id} does not exist.") + # [END bigtable_check_instance_exists] + + # [START bigtable_create_prod_instance] + cluster_path = client.cluster_path(project_id, instance_id, cluster_id) + cluster = bigtable_admin_v2.Cluster( + location=client.common_location_path(project_id, "us-central1-f"), + serve_nodes=1, + default_storage_type=bigtable_admin_v2.StorageType.SSD, + ) + instance_obj = bigtable_admin_v2.Instance( + display_name=instance_id, + labels={"prod-label": "prod-label"}, + type_=bigtable_admin_v2.Instance.Type.PRODUCTION, + ) + + try: + client.get_instance(name=instance_path) + except NotFound: + print("\nCreating an instance") + operation = client.create_instance( + parent=project_path, + instance_id=instance_id, + instance=instance_obj, + clusters={cluster_id: cluster}, + ) + operation.result(timeout=480) + print(f"\nCreated instance: {instance_id}") + # [END bigtable_create_prod_instance] + + # [START bigtable_list_instances] + print("\nListing instances:") + instances_response = client.list_instances(parent=project_path) + for instance in instances_response.instances: + print(instance.name.split("/")[-1]) + # [END bigtable_list_instances] + + # [START bigtable_get_instance] + inst = client.get_instance(name=instance_path) + print(f"\nName of instance: {inst.display_name}\nLabels: {dict(inst.labels)}") + # [END bigtable_get_instance] + + # [START bigtable_get_clusters] + print("\nListing clusters...") + clusters_response = client.list_clusters(parent=instance_path) + for cluster in clusters_response.clusters: + print(cluster.name.split("/")[-1]) + # [END bigtable_get_clusters] + + +def delete_instance(project_id, instance_id): + client = bigtable_admin_v2.BigtableInstanceAdminClient() + instance_path = client.instance_path(project_id, instance_id) + + # [START bigtable_delete_instance] + print("\nDeleting instance") + try: + client.delete_instance(name=instance_path) + print(f"Deleted instance: {instance_id}") + except NotFound: + print(f"Instance {instance_id} does not exist.") + # [END bigtable_delete_instance] + + +def add_cluster(project_id, instance_id, cluster_id): + client = bigtable_admin_v2.BigtableInstanceAdminClient() + instance_path = client.instance_path(project_id, instance_id) + cluster_path = client.cluster_path(project_id, instance_id, cluster_id) + + # [START bigtable_create_cluster] + print("\nListing clusters...") + clusters_response = client.list_clusters(parent=instance_path) + for cluster in clusters_response.clusters: + print(cluster.name.split("/")[-1]) + + new_cluster = bigtable_admin_v2.Cluster( + location=client.common_location_path(project_id, "us-central1-a"), + serve_nodes=1, + default_storage_type=bigtable_admin_v2.StorageType.SSD, + ) + try: + client.get_cluster(name=cluster_path) + print(f"\nCluster not created, as {cluster_id} already exists.") + except NotFound: + operation = client.create_cluster( + parent=instance_path, cluster_id=cluster_id, cluster=new_cluster + ) + operation.result(timeout=480) + print(f"\nCluster created: {cluster_id}") + # [END bigtable_create_cluster] + + +def delete_cluster(project_id, instance_id, cluster_id): + client = bigtable_admin_v2.BigtableInstanceAdminClient() + cluster_path = client.cluster_path(project_id, instance_id, cluster_id) + + # [START bigtable_delete_cluster] + print("\nDeleting cluster") + try: + client.delete_cluster(name=cluster_path) + print(f"Cluster deleted: {cluster_id}") + except NotFound: + print(f"\nCluster {cluster_id} does not exist.") + # [END bigtable_delete_cluster] + + +if __name__ == "__main__": + parser = argparse.ArgumentParser( + description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter + ) + parser.add_argument( + "command", + help="run, del-instance, add-cluster or del-cluster.", + ) + parser.add_argument("project_id", help="Your Cloud Platform project ID.") + parser.add_argument("instance_id", help="ID of the Cloud Bigtable instance.") + parser.add_argument("cluster_id", help="ID of the Cloud Bigtable cluster.") + + args = parser.parse_args() + + if args.command.lower() == "run": + run_instance_operations(args.project_id, args.instance_id, args.cluster_id) + elif args.command.lower() == "del-instance": + delete_instance(args.project_id, args.instance_id) + elif args.command.lower() == "add-cluster": + add_cluster(args.project_id, args.instance_id, args.cluster_id) + elif args.command.lower() == "del-cluster": + delete_cluster(args.project_id, args.instance_id, args.cluster_id) diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py new file mode 100644 index 000000000000..c0e60097b353 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py @@ -0,0 +1,292 @@ +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import glob +import os +import sys +from pathlib import Path +from typing import Callable, Dict, Optional + +import nox + +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING +# DO NOT EDIT THIS FILE EVER! +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING + +BLACK_VERSION = "black==22.3.0" +ISORT_VERSION = "isort==5.10.1" + +# Copy `noxfile_config.py` to your directory and modify it instead. + +# `TEST_CONFIG` dict is a configuration hook that allows users to +# modify the test configurations. The values here should be in sync +# with `noxfile_config.py`. Users will copy `noxfile_config.py` into +# their directory and modify it. + +TEST_CONFIG = { + # You can opt out from the test for specific Python versions. + "ignored_versions": [], + # Old samples are opted out of enforcing Python type hints + # All new samples should feature them + "enforce_type_hints": False, + # An envvar key for determining the project id to use. Change it + # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a + # build specific Cloud project. You can also use your own string + # to use your own Cloud project. + "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, + # A dictionary you want to inject into your test. Don't put any + # secrets here. These values will override predefined values. + "envs": {}, +} + + +try: + # Ensure we can import noxfile_config in the project's directory. + sys.path.append(".") + from noxfile_config import TEST_CONFIG_OVERRIDE +except ImportError as e: + print("No user noxfile_config found: detail: {}".format(e)) + TEST_CONFIG_OVERRIDE = {} + +# Update the TEST_CONFIG with the user supplied values. +TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) + + +def get_pytest_env_vars() -> Dict[str, str]: + """Returns a dict for pytest invocation.""" + ret = {} + + # Override the GCLOUD_PROJECT and the alias. + env_key = TEST_CONFIG["gcloud_project_env"] + # This should error out if not set. + ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + + # Apply user supplied envs. + ret.update(TEST_CONFIG["envs"]) + return ret + + +# DO NOT EDIT - automatically generated. +# All versions used to test samples. +ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] + +# Any default versions that should be ignored. +IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] + +TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) + +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ( + "True", + "true", +) + +# Error if a python version is missing +nox.options.error_on_missing_interpreters = True + +# +# Style Checks +# + + +# Linting with flake8. +# +# We ignore the following rules: +# E203: whitespace before ‘:’ +# E266: too many leading ‘#’ for block comment +# E501: line too long +# I202: Additional newline in a section of imports +# +# We also need to specify the rules which are ignored by default: +# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121'] +FLAKE8_COMMON_ARGS = [ + "--show-source", + "--builtin=gettext", + "--max-complexity=20", + "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py", + "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202", + "--max-line-length=88", +] + + +@nox.session +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG["enforce_type_hints"]: + session.install("flake8") + else: + session.install("flake8", "flake8-annotations") + + args = FLAKE8_COMMON_ARGS + [ + ".", + ] + session.run("flake8", *args) + + +# +# Black +# + + +@nox.session +def blacken(session: nox.sessions.Session) -> None: + """Run black. Format code to uniform standard.""" + session.install(BLACK_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + session.run("black", *python_files) + + +# +# format = isort + black +# + + +@nox.session +def format(session: nox.sessions.Session) -> None: + """ + Run isort to sort imports. Then run black + to format code to uniform standard. + """ + session.install(BLACK_VERSION, ISORT_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + # Use the --fss option to sort imports using strict alphabetical order. + # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections + session.run("isort", "--fss", *python_files) + session.run("black", *python_files) + + +# +# Sample Tests +# + + +PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] + + +def _session_tests( + session: nox.sessions.Session, post_install: Callable = None +) -> None: + # check for presence of tests + test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob( + "**/test_*.py", recursive=True + ) + test_list.extend(glob.glob("**/tests", recursive=True)) + + if len(test_list) == 0: + print("No tests found, skipping directory.") + return + + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") + """Runs py.test for a particular project.""" + concurrent_args = [] + if os.path.exists("requirements.txt"): + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") + with open("requirements.txt") as rfile: + packages = rfile.read() + + if os.path.exists("requirements-test.txt"): + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") + with open("requirements-test.txt") as rtfile: + packages += rtfile.read() + + if INSTALL_LIBRARY_FROM_SOURCE: + session.install("-e", _get_repo_root()) + + if post_install: + post_install(session) + + if "pytest-parallel" in packages: + concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"]) + elif "pytest-xdist" in packages: + concurrent_args.extend(["-n", "auto"]) + + session.run( + "pytest", + *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args), + # Pytest will return 5 when no tests are collected. This can happen + # on travis where slow and flaky tests are excluded. + # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html + success_codes=[0, 5], + env=get_pytest_env_vars(), + ) + + +@nox.session(python=ALL_VERSIONS) +def py(session: nox.sessions.Session) -> None: + """Runs py.test for a sample using the specified version of Python.""" + if session.python in TESTED_VERSIONS: + _session_tests(session) + else: + session.skip( + "SKIPPED: {} tests are disabled for this sample.".format(session.python) + ) + + +# +# Readmegen +# + + +def _get_repo_root() -> Optional[str]: + """Returns the root folder of the project.""" + # Get root of this repository. Assume we don't have directories nested deeper than 10 items. + p = Path(os.getcwd()) + for i in range(10): + if p is None: + break + if Path(p / ".git").exists(): + return str(p) + # .git is not available in repos cloned via Cloud Build + # setup.py is always in the library's root, so use that instead + # https://github.com/googleapis/synthtool/issues/792 + if Path(p / "setup.py").exists(): + return str(p) + p = p.parent + raise Exception("Unable to detect repository root.") + + +GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")]) + + +@nox.session +@nox.parametrize("path", GENERATED_READMES) +def readmegen(session: nox.sessions.Session, path: str) -> None: + """(Re-)generates the readme for a sample.""" + session.install("jinja2", "pyyaml") + dir_ = os.path.dirname(path) + + if os.path.exists(os.path.join(dir_, "requirements.txt")): + session.install("-r", os.path.join(dir_, "requirements.txt")) + + in_file = os.path.join(dir_, "README.rst.in") + session.run( + "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file + ) diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt new file mode 100644 index 000000000000..e079f8a6038d --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt @@ -0,0 +1 @@ +pytest diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt new file mode 100644 index 000000000000..67a1ea5b8d23 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt @@ -0,0 +1,2 @@ +google-cloud-bigtable==2.35.0 +backoff==2.2.1 diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py new file mode 100644 index 000000000000..0908b6a8c8b3 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py @@ -0,0 +1,47 @@ +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import uuid + +from .instanceadmin import ( + add_cluster, + delete_cluster, + delete_instance, + run_instance_operations, +) + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +INSTANCE_ID = f"instance-admin-{str(uuid.uuid4())[:16]}" +CLUSTER_ID = f"cluster-admin-{str(uuid.uuid4())[:16]}" +NEW_CLUSTER_ID = f"cluster-add-{str(uuid.uuid4())[:16]}" + + +def test_instance_operations(capsys): + run_instance_operations(PROJECT, INSTANCE_ID, CLUSTER_ID) + out, _ = capsys.readouterr() + assert f"Created instance: {INSTANCE_ID}" in out + assert "Listing instances:" in out + assert "Listing clusters..." in out + + add_cluster(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID) + out, _ = capsys.readouterr() + assert f"Cluster created: {NEW_CLUSTER_ID}" in out + + delete_cluster(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID) + out, _ = capsys.readouterr() + assert f"Cluster deleted: {NEW_CLUSTER_ID}" in out + + delete_instance(PROJECT, INSTANCE_ID) + out, _ = capsys.readouterr() + assert f"Deleted instance: {INSTANCE_ID}" in out diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md new file mode 100644 index 000000000000..b2f6a13af55a --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md @@ -0,0 +1,52 @@ +[//]: # "This README.md file is auto-generated, all changes to this file will be lost." +[//]: # "To regenerate it, use `python -m synthtool`." + +## Python Samples for Cloud Bigtable + +This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. +Samples, quickstarts, and other documentation are available at cloud.google.com. + + +### Table Admin + +Demonstrates how to connect to Cloud Bigtable and run some basic operations. + + +Open in Cloud Shell + + +To run this sample: + +1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. + +1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. + +1. Install the dependencies needed to run the samples. + + pip install -r requirements.txt + +1. Run the sample using + + python tableadmin.py + + + +
usage: tableadmin.py [-h] [run] [delete] [--table TABLE] project_id instance_id 

 
Demonstrates how to connect to Cloud Bigtable and run some basic operations. 
Prerequisites: - Create a Cloud Bigtable cluster. 
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google 
Application Default Credentials. 
https://developers.google.com/identity/protocols/application-default- 
credentials 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
+ +## Additional Information + +You can read the documentation for more details on API usage and use GitHub +to browse the source and [report issues][issues]. + +### Contributing +View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +[authentication]: https://cloud.google.com/docs/authentication/getting-started +[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ +[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst +[py_style]: http://google.github.io/styleguide/pyguide.html +[cloud_sdk]: https://cloud.google.com/sdk/docs +[gcloud_shell]: https://cloud.google.com/shell/docs +[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py new file mode 100644 index 000000000000..c0e60097b353 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py @@ -0,0 +1,292 @@ +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import glob +import os +import sys +from pathlib import Path +from typing import Callable, Dict, Optional + +import nox + +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING +# DO NOT EDIT THIS FILE EVER! +# WARNING - WARNING - WARNING - WARNING - WARNING +# WARNING - WARNING - WARNING - WARNING - WARNING + +BLACK_VERSION = "black==22.3.0" +ISORT_VERSION = "isort==5.10.1" + +# Copy `noxfile_config.py` to your directory and modify it instead. + +# `TEST_CONFIG` dict is a configuration hook that allows users to +# modify the test configurations. The values here should be in sync +# with `noxfile_config.py`. Users will copy `noxfile_config.py` into +# their directory and modify it. + +TEST_CONFIG = { + # You can opt out from the test for specific Python versions. + "ignored_versions": [], + # Old samples are opted out of enforcing Python type hints + # All new samples should feature them + "enforce_type_hints": False, + # An envvar key for determining the project id to use. Change it + # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a + # build specific Cloud project. You can also use your own string + # to use your own Cloud project. + "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, + # A dictionary you want to inject into your test. Don't put any + # secrets here. These values will override predefined values. + "envs": {}, +} + + +try: + # Ensure we can import noxfile_config in the project's directory. + sys.path.append(".") + from noxfile_config import TEST_CONFIG_OVERRIDE +except ImportError as e: + print("No user noxfile_config found: detail: {}".format(e)) + TEST_CONFIG_OVERRIDE = {} + +# Update the TEST_CONFIG with the user supplied values. +TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) + + +def get_pytest_env_vars() -> Dict[str, str]: + """Returns a dict for pytest invocation.""" + ret = {} + + # Override the GCLOUD_PROJECT and the alias. + env_key = TEST_CONFIG["gcloud_project_env"] + # This should error out if not set. + ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + + # Apply user supplied envs. + ret.update(TEST_CONFIG["envs"]) + return ret + + +# DO NOT EDIT - automatically generated. +# All versions used to test samples. +ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] + +# Any default versions that should be ignored. +IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] + +TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) + +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ( + "True", + "true", +) + +# Error if a python version is missing +nox.options.error_on_missing_interpreters = True + +# +# Style Checks +# + + +# Linting with flake8. +# +# We ignore the following rules: +# E203: whitespace before ‘:’ +# E266: too many leading ‘#’ for block comment +# E501: line too long +# I202: Additional newline in a section of imports +# +# We also need to specify the rules which are ignored by default: +# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121'] +FLAKE8_COMMON_ARGS = [ + "--show-source", + "--builtin=gettext", + "--max-complexity=20", + "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py", + "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202", + "--max-line-length=88", +] + + +@nox.session +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG["enforce_type_hints"]: + session.install("flake8") + else: + session.install("flake8", "flake8-annotations") + + args = FLAKE8_COMMON_ARGS + [ + ".", + ] + session.run("flake8", *args) + + +# +# Black +# + + +@nox.session +def blacken(session: nox.sessions.Session) -> None: + """Run black. Format code to uniform standard.""" + session.install(BLACK_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + session.run("black", *python_files) + + +# +# format = isort + black +# + + +@nox.session +def format(session: nox.sessions.Session) -> None: + """ + Run isort to sort imports. Then run black + to format code to uniform standard. + """ + session.install(BLACK_VERSION, ISORT_VERSION) + python_files = [path for path in os.listdir(".") if path.endswith(".py")] + + # Use the --fss option to sort imports using strict alphabetical order. + # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections + session.run("isort", "--fss", *python_files) + session.run("black", *python_files) + + +# +# Sample Tests +# + + +PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] + + +def _session_tests( + session: nox.sessions.Session, post_install: Callable = None +) -> None: + # check for presence of tests + test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob( + "**/test_*.py", recursive=True + ) + test_list.extend(glob.glob("**/tests", recursive=True)) + + if len(test_list) == 0: + print("No tests found, skipping directory.") + return + + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") + """Runs py.test for a particular project.""" + concurrent_args = [] + if os.path.exists("requirements.txt"): + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") + with open("requirements.txt") as rfile: + packages = rfile.read() + + if os.path.exists("requirements-test.txt"): + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") + with open("requirements-test.txt") as rtfile: + packages += rtfile.read() + + if INSTALL_LIBRARY_FROM_SOURCE: + session.install("-e", _get_repo_root()) + + if post_install: + post_install(session) + + if "pytest-parallel" in packages: + concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"]) + elif "pytest-xdist" in packages: + concurrent_args.extend(["-n", "auto"]) + + session.run( + "pytest", + *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args), + # Pytest will return 5 when no tests are collected. This can happen + # on travis where slow and flaky tests are excluded. + # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html + success_codes=[0, 5], + env=get_pytest_env_vars(), + ) + + +@nox.session(python=ALL_VERSIONS) +def py(session: nox.sessions.Session) -> None: + """Runs py.test for a sample using the specified version of Python.""" + if session.python in TESTED_VERSIONS: + _session_tests(session) + else: + session.skip( + "SKIPPED: {} tests are disabled for this sample.".format(session.python) + ) + + +# +# Readmegen +# + + +def _get_repo_root() -> Optional[str]: + """Returns the root folder of the project.""" + # Get root of this repository. Assume we don't have directories nested deeper than 10 items. + p = Path(os.getcwd()) + for i in range(10): + if p is None: + break + if Path(p / ".git").exists(): + return str(p) + # .git is not available in repos cloned via Cloud Build + # setup.py is always in the library's root, so use that instead + # https://github.com/googleapis/synthtool/issues/792 + if Path(p / "setup.py").exists(): + return str(p) + p = p.parent + raise Exception("Unable to detect repository root.") + + +GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")]) + + +@nox.session +@nox.parametrize("path", GENERATED_READMES) +def readmegen(session: nox.sessions.Session, path: str) -> None: + """(Re-)generates the readme for a sample.""" + session.install("jinja2", "pyyaml") + dir_ = os.path.dirname(path) + + if os.path.exists(os.path.join(dir_, "requirements.txt")): + session.install("-r", os.path.join(dir_, "requirements.txt")) + + in_file = os.path.join(dir_, "README.rst.in") + session.run( + "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file + ) diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt new file mode 100644 index 000000000000..f01fd134c400 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt @@ -0,0 +1,2 @@ +pytest +google-cloud-testutils==1.7.0 diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt new file mode 100644 index 000000000000..730d25dec63f --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt @@ -0,0 +1 @@ +google-cloud-bigtable==2.35.0 diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py new file mode 100644 index 000000000000..4949683806ef --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py @@ -0,0 +1,196 @@ +#!/usr/bin/env python + +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Demonstrates how to connect to Cloud Bigtable and run table admin operations using BigtableTableAdminClient. + +Prerequisites: +- Create a Cloud Bigtable instance. +- Set your Google Application Default Credentials. +""" + +import argparse +import datetime + +from google.cloud import bigtable_admin_v2 +from google.protobuf import duration_pb2 + +from ..utils import create_table_cm + + +def run_table_operations(project_id, instance_id, table_id): + client = bigtable_admin_v2.BigtableTableAdminClient() + instance_path = client.instance_path(project_id, instance_id) + table_path = client.table_path(project_id, instance_id, table_id) + + with create_table_cm(project_id, instance_id, table_id, verbose=False): + # [START bigtable_list_tables] + tables = client.list_tables(parent=instance_path) + print("Listing tables in current project...") + if tables.tables: + for tbl in tables.tables: + print(tbl.name.split("/")[-1]) + else: + print("No table exists in current project...") + # [END bigtable_list_tables] + + # [START bigtable_create_family_gc_max_age] + print("Creating column family cf1 with MaxAge GC Rule...") + max_age_rule = bigtable_admin_v2.GcRule( + max_age=duration_pb2.Duration(seconds=5 * 86400) + ) + cf1 = bigtable_admin_v2.ColumnFamily(gc_rule=max_age_rule) + mod1 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf1", create=cf1 + ) + client.modify_column_families(name=table_path, modifications=[mod1]) + print("Created column family cf1 with MaxAge GC Rule.") + # [END bigtable_create_family_gc_max_age] + + # [START bigtable_create_family_gc_max_versions] + print("Creating column family cf2 with max versions GC rule...") + max_versions_rule = bigtable_admin_v2.GcRule(max_num_versions=2) + cf2 = bigtable_admin_v2.ColumnFamily(gc_rule=max_versions_rule) + mod2 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf2", create=cf2 + ) + client.modify_column_families(name=table_path, modifications=[mod2]) + print("Created column family cf2 with Max Versions GC Rule.") + # [END bigtable_create_family_gc_max_versions] + + # [START bigtable_create_family_gc_union] + print("Creating column family cf3 with union GC rule...") + union_rule = bigtable_admin_v2.GcRule( + union=bigtable_admin_v2.GcRule.Union( + rules=[ + bigtable_admin_v2.GcRule( + max_age=duration_pb2.Duration(seconds=5 * 86400) + ), + bigtable_admin_v2.GcRule(max_num_versions=2), + ] + ) + ) + cf3 = bigtable_admin_v2.ColumnFamily(gc_rule=union_rule) + mod3 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf3", create=cf3 + ) + client.modify_column_families(name=table_path, modifications=[mod3]) + print("Created column family cf3 with Union GC rule") + # [END bigtable_create_family_gc_union] + + # [START bigtable_create_family_gc_intersection] + print("Creating column family cf4 with Intersection GC rule...") + intersection_rule = bigtable_admin_v2.GcRule( + intersection=bigtable_admin_v2.GcRule.Intersection( + rules=[ + bigtable_admin_v2.GcRule( + max_age=duration_pb2.Duration(seconds=5 * 86400) + ), + bigtable_admin_v2.GcRule(max_num_versions=2), + ] + ) + ) + cf4 = bigtable_admin_v2.ColumnFamily(gc_rule=intersection_rule) + mod4 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf4", create=cf4 + ) + client.modify_column_families(name=table_path, modifications=[mod4]) + print("Created column family cf4 with Intersection GC rule.") + # [END bigtable_create_family_gc_intersection] + + # [START bigtable_create_family_gc_nested] + print("Creating column family cf5 with a Nested GC rule...") + rule1 = bigtable_admin_v2.GcRule(max_num_versions=10) + rule2 = bigtable_admin_v2.GcRule( + intersection=bigtable_admin_v2.GcRule.Intersection( + rules=[ + bigtable_admin_v2.GcRule( + max_age=duration_pb2.Duration(seconds=30 * 86400) + ), + bigtable_admin_v2.GcRule(max_num_versions=2), + ] + ) + ) + nested_rule = bigtable_admin_v2.GcRule( + union=bigtable_admin_v2.GcRule.Union(rules=[rule1, rule2]) + ) + cf5 = bigtable_admin_v2.ColumnFamily(gc_rule=nested_rule) + mod5 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf5", create=cf5 + ) + client.modify_column_families(name=table_path, modifications=[mod5]) + print("Created column family cf5 with a Nested GC rule.") + # [END bigtable_create_family_gc_nested] + + # [START bigtable_list_column_families] + print("Printing Column Family and GC Rule for all column families...") + table_obj = client.get_table(name=table_path) + for column_family_name, cf_obj in sorted(table_obj.column_families.items()): + print("Column Family:", column_family_name) + print("GC Rule:") + print(cf_obj.gc_rule) + # [END bigtable_list_column_families] + + # [START bigtable_update_gc_rule] + print("Updating column family cf1 GC rule...") + updated_cf1 = bigtable_admin_v2.ColumnFamily( + gc_rule=bigtable_admin_v2.GcRule(max_num_versions=1) + ) + mod_update = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf1", update=updated_cf1 + ) + client.modify_column_families(name=table_path, modifications=[mod_update]) + print("Updated column family cf1 GC rule\n") + # [END bigtable_update_gc_rule] + + # [START bigtable_delete_family] + print("Delete a column family cf2...") + mod_delete = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification( + id="cf2", drop=True + ) + client.modify_column_families(name=table_path, modifications=[mod_delete]) + print("Column family cf2 deleted successfully.") + # [END bigtable_delete_family] + + +def delete_table(project_id, instance_id, table_id): + client = bigtable_admin_v2.BigtableTableAdminClient() + table_path = client.table_path(project_id, instance_id, table_id) + + # [START bigtable_delete_table] + print("Deleting {} table.".format(table_id)) + client.delete_table(name=table_path) + print("Deleted {} table.".format(table_id)) + # [END bigtable_delete_table] + + +if __name__ == "__main__": + parser = argparse.ArgumentParser( + description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter + ) + parser.add_argument("command", help="run or delete.") + parser.add_argument( + "--table", help="Cloud Bigtable Table name.", default="Hello-Bigtable" + ) + parser.add_argument("project_id", help="Your Cloud Platform project ID.") + parser.add_argument( + "instance_id", help="ID of the Cloud Bigtable instance to connect to." + ) + + args = parser.parse_args() + + if args.command.lower() == "run": + run_table_operations(args.project_id, args.instance_id, args.table) + elif args.command.lower() == "delete": + delete_table(args.project_id, args.instance_id, args.table) diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py new file mode 100644 index 000000000000..db70d05be111 --- /dev/null +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py @@ -0,0 +1,41 @@ +# Copyright 2024, Google LLC +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import uuid + +from .tableadmin import delete_table, run_table_operations + +PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"] +BIGTABLE_INSTANCE = os.environ["BIGTABLE_INSTANCE"] +TABLE_ID = f"table-admin-{str(uuid.uuid4())[:16]}" + + +def test_run_table_operations(capsys): + run_table_operations(PROJECT, BIGTABLE_INSTANCE, TABLE_ID) + out, _ = capsys.readouterr() + assert "Listing tables in current project..." in out + assert "Created column family cf1 with MaxAge GC Rule." in out + assert "Created column family cf2 with Max Versions GC Rule." in out + assert "Created column family cf3 with Union GC rule" in out + assert "Created column family cf4 with Intersection GC rule." in out + assert "Created column family cf5 with a Nested GC rule." in out + assert "Printing Column Family and GC Rule for all column families..." in out + assert "Updated column family cf1 GC rule" in out + assert "Column family cf2 deleted successfully." in out + + +def test_delete_table(capsys): + delete_table(PROJECT, BIGTABLE_INSTANCE, TABLE_ID) + out, _ = capsys.readouterr() + assert f"Deleted {TABLE_ID} table." in out From 91d87d26ba30e5b24754432e6cf0b140b37b5498 Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:45:55 -0700 Subject: [PATCH 08/23] deleted extra READMEs --- .../admin_client/instanceadmin/README.md | 52 ------------------- .../samples/admin_client/tableadmin/README.md | 52 ------------------- .../samples/data_client/hello/README.md | 52 ------------------- .../samples/data_client/quickstart/README.md | 52 ------------------- .../samples/data_client/snippets/README.md | 33 ------------ 5 files changed, 241 deletions(-) delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md delete mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/README.md delete mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/README.md delete mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/README.md diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md deleted file mode 100644 index 675add700e93..000000000000 --- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### cbt Command Demonstration - -This page explains how to use the cbt command to connect to a Cloud Bigtable instance, perform basic administrative tasks, and read and write data in a table. More information about this quickstart is available at https://cloud.google.com/bigtable/docs/quickstart-cbt - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python instanceadmin.py - - - -
usage: instanceadmin.py [-h] [run] [dev-instance] [del-instance] [add-cluster] [del-cluster] project_id instance_id cluster_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md deleted file mode 100644 index b2f6a13af55a..000000000000 --- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Table Admin - -Demonstrates how to connect to Cloud Bigtable and run some basic operations. - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python tableadmin.py - - - -
usage: tableadmin.py [-h] [run] [delete] [--table TABLE] project_id instance_id 

 
Demonstrates how to connect to Cloud Bigtable and run some basic operations. 
Prerequisites: - Create a Cloud Bigtable cluster. 
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google 
Application Default Credentials. 
https://developers.google.com/identity/protocols/application-default- 
credentials 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/README.md b/packages/google-cloud-bigtable/samples/data_client/hello/README.md deleted file mode 100644 index b3779fb43b27..000000000000 --- a/packages/google-cloud-bigtable/samples/data_client/hello/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Hello World in Cloud Bigtable - -Demonstrates how to connect to Cloud Bigtable and run some basic operations. More information available at: https://cloud.google.com/bigtable/docs/samples-python-hello - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authentication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md b/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md deleted file mode 100644 index f61000e135d0..000000000000 --- a/packages/google-cloud-bigtable/samples/data_client/quickstart/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Quickstart - -Demonstrates of Cloud Bigtable. This sample creates a Bigtable client, connects to an instance and then to a table, then closes the connection. - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Existing table used in the quickstart. (default: my-table)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/README.md b/packages/google-cloud-bigtable/samples/data_client/snippets/README.md deleted file mode 100644 index 7c0dd4463214..000000000000 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/README.md +++ /dev/null @@ -1,33 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a reference for how to use this product. -Samples, quickstarts, and other documentation are available at [cloud.google.com](https://cloud.google.com/bigtable). - - -### Snippets - -This folder contains snippets for Python Cloud Bigtable. - - - - -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to [browse the source](https://github.com/googleapis/python-bigtable) and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs From 39b1339446035a6f386a6df04c88009851c993b2 Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Tue, 21 Jul 2026 16:46:55 -0700 Subject: [PATCH 09/23] updated headers --- .../samples/admin_client/instanceadmin/instanceadmin.py | 2 +- .../samples/admin_client/instanceadmin/noxfile.py | 2 +- .../samples/admin_client/instanceadmin/test_instanceadmin.py | 2 +- .../samples/admin_client/tableadmin/noxfile.py | 2 +- .../samples/admin_client/tableadmin/tableadmin.py | 2 +- .../samples/admin_client/tableadmin/tableadmin_test.py | 2 +- .../google-cloud-bigtable/samples/data_client/hello/main.py | 2 +- .../samples/data_client/hello/main_test.py | 2 +- .../google-cloud-bigtable/samples/data_client/hello/noxfile.py | 2 +- .../samples/data_client/quickstart/main.py | 2 +- .../samples/data_client/quickstart/main_test.py | 2 +- .../samples/data_client/quickstart/noxfile.py | 2 +- .../samples/data_client/snippets/data_client_snippets.py | 2 +- .../samples/data_client/snippets/data_client_snippets_test.py | 2 +- .../samples/data_client/snippets/deletes_snippets.py | 2 +- .../samples/data_client/snippets/deletes_snippets_test.py | 2 +- .../samples/data_client/snippets/filter_snippets.py | 2 +- .../samples/data_client/snippets/filter_snippets_test.py | 2 +- .../samples/data_client/snippets/noxfile.py | 2 +- 19 files changed, 19 insertions(+), 19 deletions(-) diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py index f25b3c69d2c2..2ccff906b908 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py index c0e60097b353..a2a659dcca04 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py @@ -1,4 +1,4 @@ -# Copyright 2019 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py index 0908b6a8c8b3..17da5fb84303 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py +++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py @@ -1,4 +1,4 @@ -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py index c0e60097b353..a2a659dcca04 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py @@ -1,4 +1,4 @@ -# Copyright 2019 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py index 4949683806ef..115b1e33246a 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py index db70d05be111..38700717377e 100644 --- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py +++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py @@ -1,4 +1,4 @@ -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py index 6012383fd1f8..6cbef394e8b0 100644 --- a/packages/google-cloud-bigtable/samples/data_client/hello/main.py +++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py b/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py index e8b850797963..77cab55a025d 100644 --- a/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py +++ b/packages/google-cloud-bigtable/samples/data_client/hello/main_test.py @@ -1,4 +1,4 @@ -# Copyright 2024 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py index c0e60097b353..a2a659dcca04 100644 --- a/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py +++ b/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py @@ -1,4 +1,4 @@ -# Copyright 2019 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py index 4f1818265900..dacbe6c7ae8c 100644 --- a/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py index 6b31da66d21e..e7d82e5e1ffc 100644 --- a/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py @@ -1,4 +1,4 @@ -# Copyright 2024 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py index c0e60097b353..a2a659dcca04 100644 --- a/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py +++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py @@ -1,4 +1,4 @@ -# Copyright 2019 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py index 30cbf98887d7..5075830de240 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py index 15169a59c1ca..fbdc1a69f6a7 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py @@ -1,4 +1,4 @@ -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py index f92119d3b618..6955e1119832 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py @@ -1,6 +1,6 @@ #!/usr/bin/env python -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py index 4481a5599a8e..ebd193135d52 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py @@ -1,4 +1,4 @@ -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py index 434364621a6d..9f00201ae25f 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py @@ -1,4 +1,4 @@ -# Copyright 2024, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py index 29b55941ce57..71aaa582cede 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets_test.py @@ -1,4 +1,4 @@ -# Copyright 2020, Google LLC +# Copyright 2026 Google LLC # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py index c0e60097b353..a2a659dcca04 100644 --- a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py +++ b/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py @@ -1,4 +1,4 @@ -# Copyright 2019 Google LLC +# Copyright 2026 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. From 460162278913c8d7e511f4dcb62e30b6ba012ca5 Mon Sep 17 00:00:00 2001 From: Daniel Sanche Date: Wed, 22 Jul 2026 17:05:41 -0700 Subject: [PATCH 10/23] remove sub readmes --- packages/google-cloud-bigtable/docs/conf.py | 1 - .../google-cloud-bigtable/samples/README.md | 42 +++++++++++---- .../samples/legacy_client/hello/README.md | 52 ------------------- .../legacy_client/hello_happybase/README.md | 52 ------------------- .../legacy_client/instanceadmin/README.md | 52 ------------------- .../legacy_client/metricscaler/README.md | 52 ------------------- .../legacy_client/quickstart/README.md | 52 ------------------- .../quickstart_happybase/README.md | 52 ------------------- .../samples/legacy_client/snippets/README.md | 33 ------------ .../legacy_client/tableadmin/README.md | 52 ------------------- 10 files changed, 33 insertions(+), 407 deletions(-) delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/README.md delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/tableadmin/README.md diff --git a/packages/google-cloud-bigtable/docs/conf.py b/packages/google-cloud-bigtable/docs/conf.py index 2adeae7c91b7..a9d4f515cd39 100644 --- a/packages/google-cloud-bigtable/docs/conf.py +++ b/packages/google-cloud-bigtable/docs/conf.py @@ -117,7 +117,6 @@ "**/.nox/**/*", "samples/AUTHORING_GUIDE.md", "samples/CONTRIBUTING.md", - "samples/**/snippets/README*", ] # The reST default role (used for this markup: `text`) to use for all diff --git a/packages/google-cloud-bigtable/samples/README.md b/packages/google-cloud-bigtable/samples/README.md index 1301c6fb1f60..0478dcb80044 100644 --- a/packages/google-cloud-bigtable/samples/README.md +++ b/packages/google-cloud-bigtable/samples/README.md @@ -1,24 +1,48 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." +# Python Code Samples for Cloud Bigtable -## Python Samples for Cloud Bigtable +This directory contains code samples for Cloud Bigtable, which may be used as a reference for using this product. -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. +## Prerequisites + +1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authentication][authentication] and you will need to [enable billing][enable_billing]. + +2. Set your environment variables: + ```bash + export GOOGLE_CLOUD_PROJECT="your-project-id" + export BIGTABLE_INSTANCE="your-instance-id" + ``` + +## Running Samples and Tests + +1. Install dependencies for the sample module you want to run: + ```bash + pip install -r requirements.txt + ``` + +2. Run sample scripts directly: + ```bash + python main.py $GOOGLE_CLOUD_PROJECT $BIGTABLE_INSTANCE + ``` + +3. To run sample tests using Nox: + ```bash + nox -s py-3.14 + ``` ## Additional Information You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. +to browse the source and [report issues][issues]. ### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. + +View the [contributing guidelines][contrib_guide] and the [Python style guide][py_style] for more information. [authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing +[enable_billing]: https://cloud.google.com/apis/docs/getting-started#enabling_billing [client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues +[issues]: https://github.com/googleapis/google-cloud-python/issues [contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst [py_style]: http://google.github.io/styleguide/pyguide.html [cloud_sdk]: https://cloud.google.com/sdk/docs [gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/README.md b/packages/google-cloud-bigtable/samples/legacy_client/hello/README.md deleted file mode 100644 index b3779fb43b27..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/hello/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Hello World in Cloud Bigtable - -Demonstrates how to connect to Cloud Bigtable and run some basic operations. More information available at: https://cloud.google.com/bigtable/docs/samples-python-hello - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authentication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/README.md b/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/README.md deleted file mode 100644 index fdbea4e63739..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Hello World using HappyBase - -This sample demonstrates using the Google Cloud Client Library HappyBase package, an implementation of the HappyBase API to connect to and interact with Cloud Bigtable. More information available at: https://cloud.google.com/bigtable/docs/samples-python-hello-happybase - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/README.md b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/README.md deleted file mode 100644 index 675add700e93..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### cbt Command Demonstration - -This page explains how to use the cbt command to connect to a Cloud Bigtable instance, perform basic administrative tasks, and read and write data in a table. More information about this quickstart is available at https://cloud.google.com/bigtable/docs/quickstart-cbt - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python instanceadmin.py - - - -
usage: instanceadmin.py [-h] [run] [dev-instance] [del-instance] [add-cluster] [del-cluster] project_id instance_id cluster_id
Demonstrates how to connect to Cloud Bigtable and run some basic operations.
Prerequisites: - Create a Cloud Bigtable cluster.
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google
Application Default Credentials.
https://developers.google.com/identity/protocols/application-default-
credentials


positional arguments:
  project_id     Your Cloud Platform project ID.
  instance_id    ID of the Cloud Bigtable instance to connect to.


optional arguments:
  -h, --help     show this help message and exit
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/README.md b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/README.md deleted file mode 100644 index e1624bb1872e..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Metric Scaler - -This sample demonstrates how to use Stackdriver Monitoring to scale Cloud Bigtable based on CPU usage. - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python metricscaler.py - - - -
usage: metricscaler.py [-h] [--high_cpu_threshold HIGH_CPU_THRESHOLD] [--low_cpu_threshold LOW_CPU_THRESHOLD] [--short_sleep SHORT_SLEEP] [--long_sleep LONG_SLEEP] bigtable_instance bigtable_cluster
usage: metricscaler.py [-h] [--high_cpu_threshold HIGH_CPU_THRESHOLD] 
                       [--low_cpu_threshold LOW_CPU_THRESHOLD] 
                       [--short_sleep SHORT_SLEEP] [--long_sleep LONG_SLEEP] 
                       bigtable_instance bigtable_cluster 

 
Scales Cloud Bigtable clusters based on CPU usage. 

 
positional arguments: 
  bigtable_instance     ID of the Cloud Bigtable instance to connect to. 
  bigtable_cluster      ID of the Cloud Bigtable cluster to connect to. 

 
optional arguments: 
  -h, --help            show this help message and exit 
  --high_cpu_threshold HIGH_CPU_THRESHOLD 
                        If Cloud Bigtable CPU usage is above this threshold, 
                        scale up 
  --low_cpu_threshold LOW_CPU_THRESHOLD 
                        If Cloud Bigtable CPU usage is below this threshold, 
                        scale down 
  --short_sleep SHORT_SLEEP 
                        How long to sleep in seconds between checking metrics 
                        after no scale operation 
  --long_sleep LONG_SLEEP 
                        How long to sleep in seconds between checking metrics 
                        after a scaling operation
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/README.md b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/README.md deleted file mode 100644 index f61000e135d0..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Quickstart - -Demonstrates of Cloud Bigtable. This sample creates a Bigtable client, connects to an instance and then to a table, then closes the connection. - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Existing table used in the quickstart. (default: my-table)
- -## Additional Information - -You can read the documentation for more details on API usage and use GitHub -to browse the source and [report issues][issues]. - -### Contributing -View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information. - -[authentication]: https://cloud.google.com/docs/authentication/getting-started -[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing -[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/ -[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues -[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst -[py_style]: http://google.github.io/styleguide/pyguide.html -[cloud_sdk]: https://cloud.google.com/sdk/docs -[gcloud_shell]: https://cloud.google.com/shell/docs -[gcloud_shell]: https://cloud.google.com/shell/docs diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/README.md b/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/README.md deleted file mode 100644 index 6d4d8871e3cb..000000000000 --- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/README.md +++ /dev/null @@ -1,52 +0,0 @@ -[//]: # "This README.md file is auto-generated, all changes to this file will be lost." -[//]: # "To regenerate it, use `python -m synthtool`." - -## Python Samples for Cloud Bigtable - -This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. -Samples, quickstarts, and other documentation are available at cloud.google.com. - - -### Quickstart using HappyBase - -Demonstrates of Cloud Bigtable using HappyBase. This sample creates a Bigtable client, connects to an instance and then to a table, then closes the connection. - - -Open in Cloud Shell - - -To run this sample: - -1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing]. - -1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use. - -1. Install the dependencies needed to run the samples. - - pip install -r requirements.txt - -1. Run the sample using - - python main.py - - - -
usage: main.py [-h] [--table TABLE] project_id instance_id
usage: main.py [-h] [--table TABLE] project_id instance_id 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Existing table used in the quickstart. (default: my-table)browse the source and [report issues][issues].
-
-### Contributing
-View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information.
-
-[authentication]: https://cloud.google.com/docs/authentication/getting-started
-[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing
-[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/
-[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues
-[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst
-[py_style]: http://google.github.io/styleguide/pyguide.html
-[cloud_sdk]: https://cloud.google.com/sdk/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/README.md b/packages/google-cloud-bigtable/samples/legacy_client/snippets/README.md
deleted file mode 100644
index 7c0dd4463214..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/README.md
+++ /dev/null
@@ -1,33 +0,0 @@
-[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
-[//]: # "To regenerate it, use `python -m synthtool`."
-
-## Python Samples for Cloud Bigtable
-
-This directory contains samples for Cloud Bigtable, which may be used as a reference for how to use this product. 
-Samples, quickstarts, and other documentation are available at [cloud.google.com](https://cloud.google.com/bigtable).
-
-
-### Snippets
-
-This folder contains snippets for Python Cloud Bigtable.
-
-
-
-
-## Additional Information
-
-You can read the documentation for more details on API usage and use GitHub
-to [browse the source](https://github.com/googleapis/python-bigtable) and [report issues][issues].
-
-### Contributing
-View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information.
-
-[authentication]: https://cloud.google.com/docs/authentication/getting-started
-[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing
-[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/
-[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues
-[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst
-[py_style]: http://google.github.io/styleguide/pyguide.html
-[cloud_sdk]: https://cloud.google.com/sdk/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/README.md b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/README.md
deleted file mode 100644
index b2f6a13af55a..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/README.md
+++ /dev/null
@@ -1,52 +0,0 @@
-[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
-[//]: # "To regenerate it, use `python -m synthtool`."
-
-## Python Samples for Cloud Bigtable
-
-This directory contains samples for Cloud Bigtable, which may be used as a refererence for how to use this product. 
-Samples, quickstarts, and other documentation are available at cloud.google.com.
-
-
-### Table Admin
-
-Demonstrates how to connect to Cloud Bigtable and run some basic operations.
-
-
-Open in Cloud Shell 
-
-
-To run this sample:
-
-1. If this is your first time working with GCP products, you will need to set up [the Cloud SDK][cloud_sdk] or utilize [Google Cloud Shell][gcloud_shell]. This sample may [require authetication][authentication] and you will need to [enable billing][enable_billing].
-
-1. Make a fork of this repo and clone the branch locally, then navigate to the sample directory you want to use.
-
-1. Install the dependencies needed to run the samples.
-
-        pip install -r requirements.txt
-
-1. Run the sample using
-
-        python tableadmin.py
-
-
-
-
usage: tableadmin.py [-h] [run] [delete] [--table TABLE] project_id instance_id 

 
Demonstrates how to connect to Cloud Bigtable and run some basic operations. 
Prerequisites: - Create a Cloud Bigtable cluster. 
https://cloud.google.com/bigtable/docs/creating-cluster - Set your Google 
Application Default Credentials. 
https://developers.google.com/identity/protocols/application-default- 
credentials 

 
positional arguments: 
  project_id     Your Cloud Platform project ID. 
  instance_id    ID of the Cloud Bigtable instance to connect to. 

 
optional arguments: 
  -h, --help     show this help message and exit 
  --table TABLE  Table to create and destroy. (default: Hello-Bigtable)

-
-## Additional Information
-
-You can read the documentation for more details on API usage and use GitHub
-to browse the source and [report issues][issues].
-
-### Contributing
-View the [contributing guidelines][contrib_guide], the [Python style guide][py_style] for more information.
-
-[authentication]: https://cloud.google.com/docs/authentication/getting-started
-[enable_billing]:https://cloud.google.com/apis/docs/getting-started#enabling_billing
-[client_library_python]: https://googlecloudplatform.github.io/google-cloud-python/
-[issues]: https://github.com/GoogleCloudPlatform/google-cloud-python/issues
-[contrib_guide]: https://github.com/googleapis/google-cloud-python/blob/main/CONTRIBUTING.rst
-[py_style]: http://google.github.io/styleguide/pyguide.html
-[cloud_sdk]: https://cloud.google.com/sdk/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs
-[gcloud_shell]: https://cloud.google.com/shell/docs

From bb848b4f33bb5769840ae6b69b54f13f5c9bc1d4 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Thu, 6 Aug 2026 14:43:23 -0700
Subject: [PATCH 11/23] address gemini comments

---
 .../samples/admin_client/instanceadmin/instanceadmin.py       | 2 +-
 .../samples/admin_client/tableadmin/tableadmin.py             | 4 ++--
 .../samples/data_client/snippets/data_client_snippets.py      | 4 +---
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
index 2ccff906b908..28db14eee0ee 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
@@ -23,6 +23,7 @@
 import argparse
 
 from google.api_core.exceptions import NotFound
+
 from google.cloud import bigtable_admin_v2
 
 
@@ -40,7 +41,6 @@ def run_instance_operations(project_id, instance_id, cluster_id):
     # [END bigtable_check_instance_exists]
 
     # [START bigtable_create_prod_instance]
-    cluster_path = client.cluster_path(project_id, instance_id, cluster_id)
     cluster = bigtable_admin_v2.Cluster(
         location=client.common_location_path(project_id, "us-central1-f"),
         serve_nodes=1,
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
index 115b1e33246a..33302652e7c2 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
@@ -21,11 +21,11 @@
 """
 
 import argparse
-import datetime
 
-from google.cloud import bigtable_admin_v2
 from google.protobuf import duration_pb2
 
+from google.cloud import bigtable_admin_v2
+
 from ..utils import create_table_cm
 
 
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
index 5075830de240..2d89ee39b049 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
@@ -146,9 +146,7 @@ def write_aggregate(project_id, instance_id, table_id):
                         value=32304,
                         timestamp_micros=time.time_ns() // 1000,
                     )
-                    batcher.append(
-                        RowMutationEntry(row_key.encode("utf-8"), [reading])
-                    )
+                    batcher.append(RowMutationEntry(row_key.encode("utf-8"), [reading]))
             except MutationsExceptionGroup as e:
                 for sub_exception in e.exceptions:
                     failed_entry: RowMutationEntry = sub_exception.entry

From 033e9f4f2f0fb66fa88ec145f75effde33d7fd0d Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 12 Aug 2026 09:37:06 -0700
Subject: [PATCH 12/23] moved generated samples back

---
 packages/google-cloud-bigtable/docs/conf.py                      | 1 +
 ...generated_bigtable_instance_admin_create_app_profile_async.py | 0
 ..._generated_bigtable_instance_admin_create_app_profile_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_create_cluster_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_create_cluster_sync.py | 0
 ...v2_generated_bigtable_instance_admin_create_instance_async.py | 0
 ..._v2_generated_bigtable_instance_admin_create_instance_sync.py | 0
 ...enerated_bigtable_instance_admin_create_logical_view_async.py | 0
 ...generated_bigtable_instance_admin_create_logical_view_sync.py | 0
 ...ted_bigtable_instance_admin_create_materialized_view_async.py | 0
 ...ated_bigtable_instance_admin_create_materialized_view_sync.py | 0
 ...generated_bigtable_instance_admin_delete_app_profile_async.py | 0
 ..._generated_bigtable_instance_admin_delete_app_profile_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_delete_cluster_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_delete_cluster_sync.py | 0
 ...v2_generated_bigtable_instance_admin_delete_instance_async.py | 0
 ..._v2_generated_bigtable_instance_admin_delete_instance_sync.py | 0
 ...enerated_bigtable_instance_admin_delete_logical_view_async.py | 0
 ...generated_bigtable_instance_admin_delete_logical_view_sync.py | 0
 ...ted_bigtable_instance_admin_delete_materialized_view_async.py | 0
 ...ated_bigtable_instance_admin_delete_materialized_view_sync.py | 0
 ...v2_generated_bigtable_instance_admin_get_app_profile_async.py | 0
 ..._v2_generated_bigtable_instance_admin_get_app_profile_sync.py | 0
 ...min_v2_generated_bigtable_instance_admin_get_cluster_async.py | 0
 ...dmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_get_iam_policy_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py | 0
 ...in_v2_generated_bigtable_instance_admin_get_instance_async.py | 0
 ...min_v2_generated_bigtable_instance_admin_get_instance_sync.py | 0
 ...2_generated_bigtable_instance_admin_get_logical_view_async.py | 0
 ...v2_generated_bigtable_instance_admin_get_logical_view_sync.py | 0
 ...erated_bigtable_instance_admin_get_materialized_view_async.py | 0
 ...nerated_bigtable_instance_admin_get_materialized_view_sync.py | 0
 ..._generated_bigtable_instance_admin_list_app_profiles_async.py | 0
 ...2_generated_bigtable_instance_admin_list_app_profiles_sync.py | 0
 ...n_v2_generated_bigtable_instance_admin_list_clusters_async.py | 0
 ...in_v2_generated_bigtable_instance_admin_list_clusters_sync.py | 0
 ...2_generated_bigtable_instance_admin_list_hot_tablets_async.py | 0
 ...v2_generated_bigtable_instance_admin_list_hot_tablets_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_list_instances_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_list_instances_sync.py | 0
 ...generated_bigtable_instance_admin_list_logical_views_async.py | 0
 ..._generated_bigtable_instance_admin_list_logical_views_sync.py | 0
 ...ated_bigtable_instance_admin_list_materialized_views_async.py | 0
 ...rated_bigtable_instance_admin_list_materialized_views_sync.py | 0
 ...rated_bigtable_instance_admin_partial_update_cluster_async.py | 0
 ...erated_bigtable_instance_admin_partial_update_cluster_sync.py | 0
 ...ated_bigtable_instance_admin_partial_update_instance_async.py | 0
 ...rated_bigtable_instance_admin_partial_update_instance_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_set_iam_policy_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py | 0
 ...nerated_bigtable_instance_admin_test_iam_permissions_async.py | 0
 ...enerated_bigtable_instance_admin_test_iam_permissions_sync.py | 0
 ...generated_bigtable_instance_admin_update_app_profile_async.py | 0
 ..._generated_bigtable_instance_admin_update_app_profile_sync.py | 0
 ..._v2_generated_bigtable_instance_admin_update_cluster_async.py | 0
 ...n_v2_generated_bigtable_instance_admin_update_cluster_sync.py | 0
 ...v2_generated_bigtable_instance_admin_update_instance_async.py | 0
 ..._v2_generated_bigtable_instance_admin_update_instance_sync.py | 0
 ...enerated_bigtable_instance_admin_update_logical_view_async.py | 0
 ...generated_bigtable_instance_admin_update_logical_view_sync.py | 0
 ...ted_bigtable_instance_admin_update_materialized_view_async.py | 0
 ...ated_bigtable_instance_admin_update_materialized_view_sync.py | 0
 ..._v2_generated_bigtable_table_admin_check_consistency_async.py | 0
 ...n_v2_generated_bigtable_table_admin_check_consistency_sync.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_copy_backup_async.py | 0
 ...leadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py | 0
 ...enerated_bigtable_table_admin_create_authorized_view_async.py | 0
 ...generated_bigtable_table_admin_create_authorized_view_sync.py | 0
 ...dmin_v2_generated_bigtable_table_admin_create_backup_async.py | 0
 ...admin_v2_generated_bigtable_table_admin_create_backup_sync.py | 0
 ..._generated_bigtable_table_admin_create_schema_bundle_async.py | 0
 ...2_generated_bigtable_table_admin_create_schema_bundle_sync.py | 0
 ...admin_v2_generated_bigtable_table_admin_create_table_async.py | 0
 ...ated_bigtable_table_admin_create_table_from_snapshot_async.py | 0
 ...rated_bigtable_table_admin_create_table_from_snapshot_sync.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_create_table_sync.py | 0
 ...enerated_bigtable_table_admin_delete_authorized_view_async.py | 0
 ...generated_bigtable_table_admin_delete_authorized_view_sync.py | 0
 ...dmin_v2_generated_bigtable_table_admin_delete_backup_async.py | 0
 ...admin_v2_generated_bigtable_table_admin_delete_backup_sync.py | 0
 ..._generated_bigtable_table_admin_delete_schema_bundle_async.py | 0
 ...2_generated_bigtable_table_admin_delete_schema_bundle_sync.py | 0
 ...in_v2_generated_bigtable_table_admin_delete_snapshot_async.py | 0
 ...min_v2_generated_bigtable_table_admin_delete_snapshot_sync.py | 0
 ...admin_v2_generated_bigtable_table_admin_delete_table_async.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_delete_table_sync.py | 0
 ...min_v2_generated_bigtable_table_admin_drop_row_range_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_drop_row_range_sync.py | 0
 ...ated_bigtable_table_admin_generate_consistency_token_async.py | 0
 ...rated_bigtable_table_admin_generate_consistency_token_sync.py | 0
 ...2_generated_bigtable_table_admin_get_authorized_view_async.py | 0
 ...v2_generated_bigtable_table_admin_get_authorized_view_sync.py | 0
 ...leadmin_v2_generated_bigtable_table_admin_get_backup_async.py | 0
 ...bleadmin_v2_generated_bigtable_table_admin_get_backup_sync.py | 0
 ...min_v2_generated_bigtable_table_admin_get_iam_policy_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_get_iam_policy_sync.py | 0
 ..._v2_generated_bigtable_table_admin_get_schema_bundle_async.py | 0
 ...n_v2_generated_bigtable_table_admin_get_schema_bundle_sync.py | 0
 ...admin_v2_generated_bigtable_table_admin_get_snapshot_async.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_get_snapshot_sync.py | 0
 ...bleadmin_v2_generated_bigtable_table_admin_get_table_async.py | 0
 ...ableadmin_v2_generated_bigtable_table_admin_get_table_sync.py | 0
 ...generated_bigtable_table_admin_list_authorized_views_async.py | 0
 ..._generated_bigtable_table_admin_list_authorized_views_sync.py | 0
 ...admin_v2_generated_bigtable_table_admin_list_backups_async.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_list_backups_sync.py | 0
 ...2_generated_bigtable_table_admin_list_schema_bundles_async.py | 0
 ...v2_generated_bigtable_table_admin_list_schema_bundles_sync.py | 0
 ...min_v2_generated_bigtable_table_admin_list_snapshots_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_list_snapshots_sync.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_list_tables_async.py | 0
 ...leadmin_v2_generated_bigtable_table_admin_list_tables_sync.py | 0
 ...enerated_bigtable_table_admin_modify_column_families_async.py | 0
 ...generated_bigtable_table_admin_modify_column_families_sync.py | 0
 ...enerated_bigtable_table_admin_restore_table_async_internal.py | 0
 ...generated_bigtable_table_admin_restore_table_sync_internal.py | 0
 ...min_v2_generated_bigtable_table_admin_set_iam_policy_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py | 0
 ...min_v2_generated_bigtable_table_admin_snapshot_table_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py | 0
 ..._generated_bigtable_table_admin_test_iam_permissions_async.py | 0
 ...2_generated_bigtable_table_admin_test_iam_permissions_sync.py | 0
 ...min_v2_generated_bigtable_table_admin_undelete_table_async.py | 0
 ...dmin_v2_generated_bigtable_table_admin_undelete_table_sync.py | 0
 ...enerated_bigtable_table_admin_update_authorized_view_async.py | 0
 ...generated_bigtable_table_admin_update_authorized_view_sync.py | 0
 ...dmin_v2_generated_bigtable_table_admin_update_backup_async.py | 0
 ...admin_v2_generated_bigtable_table_admin_update_backup_sync.py | 0
 ..._generated_bigtable_table_admin_update_schema_bundle_async.py | 0
 ...2_generated_bigtable_table_admin_update_schema_bundle_sync.py | 0
 ...admin_v2_generated_bigtable_table_admin_update_table_async.py | 0
 ...eadmin_v2_generated_bigtable_table_admin_update_table_sync.py | 0
 .../snippet_metadata_google.bigtable.admin.v2.json               | 0
 134 files changed, 1 insertion(+)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_sync.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_async.py (100%)
 rename packages/google-cloud-bigtable/samples/{admin_client => }/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_sync.py (100%)
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diff --git a/packages/google-cloud-bigtable/docs/conf.py b/packages/google-cloud-bigtable/docs/conf.py
index a9d4f515cd39..47f0191ddd3f 100644
--- a/packages/google-cloud-bigtable/docs/conf.py
+++ b/packages/google-cloud-bigtable/docs/conf.py
@@ -117,6 +117,7 @@
     "**/.nox/**/*",
     "samples/AUTHORING_GUIDE.md",
     "samples/CONTRIBUTING.md",
+    "samples/snippets/README.rst",
 ]
 
 # The reST default role (used for this markup: `text`) to use for all
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py
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diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_app_profile_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_cluster_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_instance_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_logical_view_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_delete_materialized_view_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py
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diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py
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diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_async.py
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diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py
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rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_async.py
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diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py b/packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py
rename to packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py
diff --git a/packages/google-cloud-bigtable/samples/admin_client/generated_samples/snippet_metadata_google.bigtable.admin.v2.json b/packages/google-cloud-bigtable/samples/generated_samples/snippet_metadata_google.bigtable.admin.v2.json
similarity index 100%
rename from packages/google-cloud-bigtable/samples/admin_client/generated_samples/snippet_metadata_google.bigtable.admin.v2.json
rename to packages/google-cloud-bigtable/samples/generated_samples/snippet_metadata_google.bigtable.admin.v2.json

From 0b43f15213ed1b7919fb003dad5ba14604456b72 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 12 Aug 2026 09:38:30 -0700
Subject: [PATCH 13/23] reset librarian file

---
 .../bigtable-integration.yaml                 | 244 +++++++++---------
 1 file changed, 122 insertions(+), 122 deletions(-)

diff --git a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
index 1681b97cb1a0..63b5ffa7c9fb 100644
--- a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
+++ b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
@@ -15,128 +15,128 @@ description: Integrate Google Cloud Bigtable Handwritten code
 url: https://github.com/googleapis/gapic-generator-python/issues/123
 replacements:
   - paths: [
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_sync.py,
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-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_backups_async.py,
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-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_schema_bundles_async.py,
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-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_snapshots_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py,
-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py,
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-      packages/google-cloud-bigtable/samples/admin_client/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_app_profile_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_cluster_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_instance_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_logical_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_create_materialized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_app_profile_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_cluster_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_iam_policy_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_instance_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_logical_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_get_materialized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_app_profiles_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_clusters_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_hot_tablets_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_instances_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_logical_views_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_list_materialized_views_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_cluster_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_partial_update_instance_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_set_iam_policy_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_test_iam_permissions_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_app_profile_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_cluster_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_instance_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_logical_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_instance_admin_update_materialized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_check_consistency_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_copy_backup_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_authorized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_backup_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_schema_bundle_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_from_snapshot_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_create_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_authorized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_backup_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_schema_bundle_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_snapshot_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_delete_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_drop_row_range_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_generate_consistency_token_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_authorized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_backup_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_iam_policy_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_schema_bundle_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_schema_bundle_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_snapshot_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_get_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_authorized_views_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_backups_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_backups_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_schema_bundles_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_schema_bundles_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_snapshots_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_snapshots_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_list_tables_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_modify_column_families_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_async_internal.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_restore_table_sync_internal.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_set_iam_policy_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_snapshot_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_test_iam_permissions_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_undelete_table_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_authorized_view_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_backup_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_schema_bundle_sync.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_async.py,
+      packages/google-cloud-bigtable/samples/generated_samples/bigtableadmin_v2_generated_bigtable_table_admin_update_table_sync.py,
       packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_instance_admin/client.py,
       packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_instance_admin/async_client.py,
       packages/google-cloud-bigtable/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/client.py,

From d835f0efb432a6d082927e445ff9b4ebfdb7aad7 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 14:28:25 -0700
Subject: [PATCH 14/23] added imports into samples

---
 .../instanceadmin/instanceadmin.py            |  67 +++++++---
 .../admin_client/tableadmin/tableadmin.py     | 125 ++++++++++++------
 2 files changed, 132 insertions(+), 60 deletions(-)

diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
index 28db14eee0ee..2ae2eb6798dd 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
@@ -22,17 +22,15 @@
 
 import argparse
 
-from google.api_core.exceptions import NotFound
-
-from google.cloud import bigtable_admin_v2
-
 
 def run_instance_operations(project_id, instance_id, cluster_id):
-    client = bigtable_admin_v2.BigtableInstanceAdminClient()
-    project_path = client.common_project_path(project_id)
+    # [START bigtable_check_instance_exists]
+    from google.api_core.exceptions import NotFound
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
     instance_path = client.instance_path(project_id, instance_id)
 
-    # [START bigtable_check_instance_exists]
     try:
         instance = client.get_instance(name=instance_path)
         print(f"Instance {instance_id} already exists.")
@@ -41,15 +39,22 @@ def run_instance_operations(project_id, instance_id, cluster_id):
     # [END bigtable_check_instance_exists]
 
     # [START bigtable_create_prod_instance]
-    cluster = bigtable_admin_v2.Cluster(
+    from google.api_core.exceptions import NotFound
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    project_path = client.common_project_path(project_id)
+    instance_path = client.instance_path(project_id, instance_id)
+
+    cluster = bigtable_admin.Cluster(
         location=client.common_location_path(project_id, "us-central1-f"),
         serve_nodes=1,
-        default_storage_type=bigtable_admin_v2.StorageType.SSD,
+        default_storage_type=bigtable_admin.StorageType.SSD,
     )
-    instance_obj = bigtable_admin_v2.Instance(
+    instance_obj = bigtable_admin.Instance(
         display_name=instance_id,
         labels={"prod-label": "prod-label"},
-        type_=bigtable_admin_v2.Instance.Type.PRODUCTION,
+        type_=bigtable_admin.Instance.Type.PRODUCTION,
     )
 
     try:
@@ -67,6 +72,11 @@ def run_instance_operations(project_id, instance_id, cluster_id):
     # [END bigtable_create_prod_instance]
 
     # [START bigtable_list_instances]
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    project_path = client.common_project_path(project_id)
+
     print("\nListing instances:")
     instances_response = client.list_instances(parent=project_path)
     for instance in instances_response.instances:
@@ -74,11 +84,21 @@ def run_instance_operations(project_id, instance_id, cluster_id):
     # [END bigtable_list_instances]
 
     # [START bigtable_get_instance]
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    instance_path = client.instance_path(project_id, instance_id)
+
     inst = client.get_instance(name=instance_path)
     print(f"\nName of instance: {inst.display_name}\nLabels: {dict(inst.labels)}")
     # [END bigtable_get_instance]
 
     # [START bigtable_get_clusters]
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    instance_path = client.instance_path(project_id, instance_id)
+
     print("\nListing clusters...")
     clusters_response = client.list_clusters(parent=instance_path)
     for cluster in clusters_response.clusters:
@@ -87,10 +107,13 @@ def run_instance_operations(project_id, instance_id, cluster_id):
 
 
 def delete_instance(project_id, instance_id):
-    client = bigtable_admin_v2.BigtableInstanceAdminClient()
+    # [START bigtable_delete_instance]
+    from google.api_core.exceptions import NotFound
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
     instance_path = client.instance_path(project_id, instance_id)
 
-    # [START bigtable_delete_instance]
     print("\nDeleting instance")
     try:
         client.delete_instance(name=instance_path)
@@ -101,20 +124,23 @@ def delete_instance(project_id, instance_id):
 
 
 def add_cluster(project_id, instance_id, cluster_id):
-    client = bigtable_admin_v2.BigtableInstanceAdminClient()
+    # [START bigtable_create_cluster]
+    from google.api_core.exceptions import NotFound
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
     instance_path = client.instance_path(project_id, instance_id)
     cluster_path = client.cluster_path(project_id, instance_id, cluster_id)
 
-    # [START bigtable_create_cluster]
     print("\nListing clusters...")
     clusters_response = client.list_clusters(parent=instance_path)
     for cluster in clusters_response.clusters:
         print(cluster.name.split("/")[-1])
 
-    new_cluster = bigtable_admin_v2.Cluster(
+    new_cluster = bigtable_admin.Cluster(
         location=client.common_location_path(project_id, "us-central1-a"),
         serve_nodes=1,
-        default_storage_type=bigtable_admin_v2.StorageType.SSD,
+        default_storage_type=bigtable_admin.StorageType.SSD,
     )
     try:
         client.get_cluster(name=cluster_path)
@@ -129,10 +155,13 @@ def add_cluster(project_id, instance_id, cluster_id):
 
 
 def delete_cluster(project_id, instance_id, cluster_id):
-    client = bigtable_admin_v2.BigtableInstanceAdminClient()
+    # [START bigtable_delete_cluster]
+    from google.api_core.exceptions import NotFound
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
     cluster_path = client.cluster_path(project_id, instance_id, cluster_id)
 
-    # [START bigtable_delete_cluster]
     print("\nDeleting cluster")
     try:
         client.delete_cluster(name=cluster_path)
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
index 33302652e7c2..116ac9a5c644 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
@@ -22,20 +22,17 @@
 
 import argparse
 
-from google.protobuf import duration_pb2
-
-from google.cloud import bigtable_admin_v2
-
 from ..utils import create_table_cm
 
 
 def run_table_operations(project_id, instance_id, table_id):
-    client = bigtable_admin_v2.BigtableTableAdminClient()
-    instance_path = client.instance_path(project_id, instance_id)
-    table_path = client.table_path(project_id, instance_id, table_id)
-
     with create_table_cm(project_id, instance_id, table_id, verbose=False):
         # [START bigtable_list_tables]
+        from google.cloud import bigtable_admin
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        instance_path = client.instance_path(project_id, instance_id)
+
         tables = client.list_tables(parent=instance_path)
         print("Listing tables in current project...")
         if tables.tables:
@@ -46,12 +43,18 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_list_tables]
 
         # [START bigtable_create_family_gc_max_age]
+        from google.cloud import bigtable_admin
+        from google.protobuf import duration_pb2
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Creating column family cf1 with MaxAge GC Rule...")
-        max_age_rule = bigtable_admin_v2.GcRule(
+        max_age_rule = bigtable_admin.GcRule(
             max_age=duration_pb2.Duration(seconds=5 * 86400)
         )
-        cf1 = bigtable_admin_v2.ColumnFamily(gc_rule=max_age_rule)
-        mod1 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        cf1 = bigtable_admin.ColumnFamily(gc_rule=max_age_rule)
+        mod1 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf1", create=cf1
         )
         client.modify_column_families(name=table_path, modifications=[mod1])
@@ -59,10 +62,15 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_max_age]
 
         # [START bigtable_create_family_gc_max_versions]
+        from google.cloud import bigtable_admin
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Creating column family cf2 with max versions GC rule...")
-        max_versions_rule = bigtable_admin_v2.GcRule(max_num_versions=2)
-        cf2 = bigtable_admin_v2.ColumnFamily(gc_rule=max_versions_rule)
-        mod2 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        max_versions_rule = bigtable_admin.GcRule(max_num_versions=2)
+        cf2 = bigtable_admin.ColumnFamily(gc_rule=max_versions_rule)
+        mod2 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf2", create=cf2
         )
         client.modify_column_families(name=table_path, modifications=[mod2])
@@ -70,19 +78,25 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_max_versions]
 
         # [START bigtable_create_family_gc_union]
+        from google.cloud import bigtable_admin
+        from google.protobuf import duration_pb2
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Creating column family cf3 with union GC rule...")
-        union_rule = bigtable_admin_v2.GcRule(
-            union=bigtable_admin_v2.GcRule.Union(
+        union_rule = bigtable_admin.GcRule(
+            union=bigtable_admin.GcRule.Union(
                 rules=[
-                    bigtable_admin_v2.GcRule(
+                    bigtable_admin.GcRule(
                         max_age=duration_pb2.Duration(seconds=5 * 86400)
                     ),
-                    bigtable_admin_v2.GcRule(max_num_versions=2),
+                    bigtable_admin.GcRule(max_num_versions=2),
                 ]
             )
         )
-        cf3 = bigtable_admin_v2.ColumnFamily(gc_rule=union_rule)
-        mod3 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        cf3 = bigtable_admin.ColumnFamily(gc_rule=union_rule)
+        mod3 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf3", create=cf3
         )
         client.modify_column_families(name=table_path, modifications=[mod3])
@@ -90,19 +104,25 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_union]
 
         # [START bigtable_create_family_gc_intersection]
+        from google.cloud import bigtable_admin
+        from google.protobuf import duration_pb2
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Creating column family cf4 with Intersection GC rule...")
-        intersection_rule = bigtable_admin_v2.GcRule(
-            intersection=bigtable_admin_v2.GcRule.Intersection(
+        intersection_rule = bigtable_admin.GcRule(
+            intersection=bigtable_admin.GcRule.Intersection(
                 rules=[
-                    bigtable_admin_v2.GcRule(
+                    bigtable_admin.GcRule(
                         max_age=duration_pb2.Duration(seconds=5 * 86400)
                     ),
-                    bigtable_admin_v2.GcRule(max_num_versions=2),
+                    bigtable_admin.GcRule(max_num_versions=2),
                 ]
             )
         )
-        cf4 = bigtable_admin_v2.ColumnFamily(gc_rule=intersection_rule)
-        mod4 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        cf4 = bigtable_admin.ColumnFamily(gc_rule=intersection_rule)
+        mod4 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf4", create=cf4
         )
         client.modify_column_families(name=table_path, modifications=[mod4])
@@ -110,23 +130,29 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_intersection]
 
         # [START bigtable_create_family_gc_nested]
+        from google.cloud import bigtable_admin
+        from google.protobuf import duration_pb2
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Creating column family cf5 with a Nested GC rule...")
-        rule1 = bigtable_admin_v2.GcRule(max_num_versions=10)
-        rule2 = bigtable_admin_v2.GcRule(
-            intersection=bigtable_admin_v2.GcRule.Intersection(
+        rule1 = bigtable_admin.GcRule(max_num_versions=10)
+        rule2 = bigtable_admin.GcRule(
+            intersection=bigtable_admin.GcRule.Intersection(
                 rules=[
-                    bigtable_admin_v2.GcRule(
+                    bigtable_admin.GcRule(
                         max_age=duration_pb2.Duration(seconds=30 * 86400)
                     ),
-                    bigtable_admin_v2.GcRule(max_num_versions=2),
+                    bigtable_admin.GcRule(max_num_versions=2),
                 ]
             )
         )
-        nested_rule = bigtable_admin_v2.GcRule(
-            union=bigtable_admin_v2.GcRule.Union(rules=[rule1, rule2])
+        nested_rule = bigtable_admin.GcRule(
+            union=bigtable_admin.GcRule.Union(rules=[rule1, rule2])
         )
-        cf5 = bigtable_admin_v2.ColumnFamily(gc_rule=nested_rule)
-        mod5 = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        cf5 = bigtable_admin.ColumnFamily(gc_rule=nested_rule)
+        mod5 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf5", create=cf5
         )
         client.modify_column_families(name=table_path, modifications=[mod5])
@@ -134,6 +160,11 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_nested]
 
         # [START bigtable_list_column_families]
+        from google.cloud import bigtable_admin
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Printing Column Family and GC Rule for all column families...")
         table_obj = client.get_table(name=table_path)
         for column_family_name, cf_obj in sorted(table_obj.column_families.items()):
@@ -143,11 +174,16 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_list_column_families]
 
         # [START bigtable_update_gc_rule]
+        from google.cloud import bigtable_admin
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Updating column family cf1 GC rule...")
-        updated_cf1 = bigtable_admin_v2.ColumnFamily(
-            gc_rule=bigtable_admin_v2.GcRule(max_num_versions=1)
+        updated_cf1 = bigtable_admin.ColumnFamily(
+            gc_rule=bigtable_admin.GcRule(max_num_versions=1)
         )
-        mod_update = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        mod_update = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf1", update=updated_cf1
         )
         client.modify_column_families(name=table_path, modifications=[mod_update])
@@ -155,8 +191,13 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_update_gc_rule]
 
         # [START bigtable_delete_family]
+        from google.cloud import bigtable_admin
+
+        client = bigtable_admin.BigtableTableAdminClient()
+        table_path = client.table_path(project_id, instance_id, table_id)
+
         print("Delete a column family cf2...")
-        mod_delete = bigtable_admin_v2.ModifyColumnFamiliesRequest.Modification(
+        mod_delete = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf2", drop=True
         )
         client.modify_column_families(name=table_path, modifications=[mod_delete])
@@ -165,10 +206,12 @@ def run_table_operations(project_id, instance_id, table_id):
 
 
 def delete_table(project_id, instance_id, table_id):
-    client = bigtable_admin_v2.BigtableTableAdminClient()
+    # [START bigtable_delete_table]
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableTableAdminClient()
     table_path = client.table_path(project_id, instance_id, table_id)
 
-    # [START bigtable_delete_table]
     print("Deleting {} table.".format(table_id))
     client.delete_table(name=table_path)
     print("Deleted {} table.".format(table_id))

From f5e5f99cf58582dde182f8ad6b6aa2c38cf482ef Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 14:38:05 -0700
Subject: [PATCH 15/23] add comments

---
 .../instanceadmin/instanceadmin.py            | 14 +++++
 .../admin_client/tableadmin/tableadmin.py     | 59 +++++++++++++++++++
 .../samples/data_client/hello/main.py         |  2 +
 .../snippets/data_client_snippets.py          | 13 ++++
 4 files changed, 88 insertions(+)

diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
index 2ae2eb6798dd..c0f5b9546433 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
@@ -61,12 +61,14 @@ def run_instance_operations(project_id, instance_id, cluster_id):
         client.get_instance(name=instance_path)
     except NotFound:
         print("\nCreating an instance")
+        # Create instance with given options
         operation = client.create_instance(
             parent=project_path,
             instance_id=instance_id,
             instance=instance_obj,
             clusters={cluster_id: cluster},
         )
+        # Ensure the operation completes.
         operation.result(timeout=480)
         print(f"\nCreated instance: {instance_id}")
     # [END bigtable_create_prod_instance]
@@ -149,12 +151,24 @@ def add_cluster(project_id, instance_id, cluster_id):
         operation = client.create_cluster(
             parent=instance_path, cluster_id=cluster_id, cluster=new_cluster
         )
+        # Ensure the operation completes.
         operation.result(timeout=480)
         print(f"\nCluster created: {cluster_id}")
     # [END bigtable_create_cluster]
 
 
 def delete_cluster(project_id, instance_id, cluster_id):
+    """Delete the cluster
+
+    :type project_id: str
+    :param project_id: Project id of the client.
+
+    :type instance_id: str
+    :param instance_id: Instance of the client.
+
+    :type cluster_id: str
+    :param cluster_id: Cluster id.
+    """
     # [START bigtable_delete_cluster]
     from google.api_core.exceptions import NotFound
     from google.cloud import bigtable_admin
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
index 116ac9a5c644..225e35a6cdcc 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
@@ -50,6 +50,10 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Creating column family cf1 with MaxAge GC Rule...")
+        # Create a column family with GC policy : maximum age
+        # where age = current time minus cell timestamp
+
+        # Define the GC rule to retain data with max age of 5 days
         max_age_rule = bigtable_admin.GcRule(
             max_age=duration_pb2.Duration(seconds=5 * 86400)
         )
@@ -68,6 +72,10 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Creating column family cf2 with max versions GC rule...")
+        # Create a column family with GC policy : most recent N versions
+        # where 1 = most recent version
+
+        # Define the GC policy to retain only the most recent 2 versions
         max_versions_rule = bigtable_admin.GcRule(max_num_versions=2)
         cf2 = bigtable_admin.ColumnFamily(gc_rule=max_versions_rule)
         mod2 = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
@@ -85,6 +93,10 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Creating column family cf3 with union GC rule...")
+        # Create a column family with GC policy to drop data that matches
+        # at least one condition.
+        # Define a GC rule to drop cells older than 5 days or not the
+        # most recent version
         union_rule = bigtable_admin.GcRule(
             union=bigtable_admin.GcRule.Union(
                 rules=[
@@ -111,6 +123,10 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Creating column family cf4 with Intersection GC rule...")
+        # Create a column family with GC policy to drop data that matches
+        # all conditions
+        # GC rule: Drop cells older than 5 days AND older than the most
+        # recent 2 versions
         intersection_rule = bigtable_admin.GcRule(
             intersection=bigtable_admin.GcRule.Intersection(
                 rules=[
@@ -137,6 +153,12 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Creating column family cf5 with a Nested GC rule...")
+        # Create a column family with nested GC policies.
+        # Create a nested GC rule:
+        # Drop cells that are either older than the 10 recent versions
+        # OR
+        # Drop cells that are older than a month AND older than the
+        # 2 recent versions
         rule1 = bigtable_admin.GcRule(max_num_versions=10)
         rule2 = bigtable_admin.GcRule(
             intersection=bigtable_admin.GcRule.Intersection(
@@ -171,6 +193,19 @@ def run_table_operations(project_id, instance_id, table_id):
             print("Column Family:", column_family_name)
             print("GC Rule:")
             print(cf_obj.gc_rule)
+            # Sample output:
+            #         Column Family: cf4
+            #         GC Rule:
+            #         intersection {
+            #           rules {
+            #             max_age {
+            #               seconds: 432000
+            #             }
+            #           }
+            #           rules {
+            #             max_num_versions: 2
+            #           }
+            #         }
         # [END bigtable_list_column_families]
 
         # [START bigtable_update_gc_rule]
@@ -180,6 +215,7 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Updating column family cf1 GC rule...")
+        # Update the column family cf1 to update the GC rule
         updated_cf1 = bigtable_admin.ColumnFamily(
             gc_rule=bigtable_admin.GcRule(max_num_versions=1)
         )
@@ -197,6 +233,7 @@ def run_table_operations(project_id, instance_id, table_id):
         table_path = client.table_path(project_id, instance_id, table_id)
 
         print("Delete a column family cf2...")
+        # Delete a column family
         mod_delete = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
             id="cf2", drop=True
         )
@@ -204,14 +241,31 @@ def run_table_operations(project_id, instance_id, table_id):
         print("Column family cf2 deleted successfully.")
         # [END bigtable_delete_family]
 
+        print(
+            'execute command "python tableadmin.py delete [project_id] \
+                [instance_id] --table [tableName]" to delete the table.'
+        )
+
 
 def delete_table(project_id, instance_id, table_id):
+    """Delete bigtable.
+
+    :type project_id: str
+    :param project_id: Project id of the client.
+
+    :type instance_id: str
+    :param instance_id: Instance of the client.
+
+    :type table_id: str
+    :param table_id: Table id to create table.
+    """
     # [START bigtable_delete_table]
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableTableAdminClient()
     table_path = client.table_path(project_id, instance_id, table_id)
 
+    # Delete the entire table
     print("Deleting {} table.".format(table_id))
     client.delete_table(name=table_path)
     print("Deleted {} table.".format(table_id))
@@ -237,3 +291,8 @@ def delete_table(project_id, instance_id, table_id):
         run_table_operations(args.project_id, args.instance_id, args.table)
     elif args.command.lower() == "delete":
         delete_table(args.project_id, args.instance_id, args.table)
+    else:
+        print(
+            "Command should be either run or delete.\n Use argument -h,\
+               --help to show help and exit."
+        )
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
index 6cbef394e8b0..239f06ce7cbe 100644
--- a/packages/google-cloud-bigtable/samples/data_client/hello/main.py
+++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
@@ -111,6 +111,8 @@ def main(project_id, instance_id, table_id):
         # [END bigtable_hw_scan_with_filter_data_client]
     finally:
         # [START bigtable_hw_delete_table_data_client]
+        # the data client only supports the data API. Table deletion is an admin operation
+        # use admin client to delete the table
         print("Deleting the {} table.".format(table_id))
         admin_table.delete()
         client.close()
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
index 2d89ee39b049..b4e7b8bb358d 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
@@ -53,6 +53,8 @@ def write_batch(project_id, instance_id, table_id):
                             SetCell(family_id, "connected_wifi", 1),
                             SetCell(family_id, "os_build", "12155.0.0-rc1"),
                         ]
+                        # batcher.append adds the RowMutationEntry to the batcher's
+                        # queue to be written in the next flush.
                         batcher.append(
                             RowMutationEntry("tablet#a0b81f74#20190501", mutation_list)
                         )
@@ -60,6 +62,8 @@ def write_batch(project_id, instance_id, table_id):
                             RowMutationEntry("tablet#a0b81f74#20190502", mutation_list)
                         )
                 except MutationsExceptionGroup as e:
+                    # MutationsExceptionGroup contains a FailedMutationEntryError for
+                    # each mutation that failed.
                     for sub_exception in e.exceptions:
                         failed_entry: RowMutationEntry = sub_exception.entry
                         cause: Exception = sub_exception.__cause__
@@ -82,11 +86,13 @@ def write_increment(project_id, instance_id, table_id):
                 family_id = "stats_summary"
                 row_key = "phone#4c410523#20190501"
 
+                # Decrement the connected_wifi value by 1.
                 increment_rule = IncrementRule(
                     family_id, "connected_wifi", increment_amount=-1
                 )
                 result_row = table.read_modify_write_row(row_key, increment_rule)
 
+                # check result
                 cell = result_row[0]
                 print(f"{cell.row_key} value: {int(cell)}")
 
@@ -135,19 +141,26 @@ def write_aggregate(table):
     from google.cloud.bigtable.data.mutations import AddToCell, RowMutationEntry
 
     def write_aggregate(project_id, instance_id, table_id):
+        """Increments a value in a Bigtable table using AddToCell mutation."""
         with BigtableDataClient(project=project_id) as client:
             table = client.get_table(instance_id, table_id)
             row_key = "unique_device_ids_1"
             try:
                 with table.mutations_batcher() as batcher:
+                    # The AddToCell mutation increments the value of a cell.
+                    # The `counters` family must be set up to be an aggregate
+                    # family with an int64 input type.
                     reading = AddToCell(
                         family="counters",
                         qualifier="odometer",
                         value=32304,
+                        # Convert nanoseconds to microseconds
                         timestamp_micros=time.time_ns() // 1000,
                     )
                     batcher.append(RowMutationEntry(row_key.encode("utf-8"), [reading]))
             except MutationsExceptionGroup as e:
+                # MutationsExceptionGroup contains a FailedMutationEntryError for
+                # each mutation that failed.
                 for sub_exception in e.exceptions:
                     failed_entry: RowMutationEntry = sub_exception.entry
                     cause: Exception = sub_exception.__cause__

From 86811b354b4f2dc3fa2793b4d3bde2c4cf0fbee9 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 14:52:33 -0700
Subject: [PATCH 16/23] data samples prefer gapic admin client

---
 .../samples/data_client/hello/main.py         | 35 ++++++++++------
 .../data_client_async/hello/async_main.py     | 42 ++++++++++++-------
 .../google-cloud-bigtable/samples/utils.py    | 13 ++++--
 3 files changed, 60 insertions(+), 30 deletions(-)

diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
index 239f06ce7cbe..7efc4578a69f 100644
--- a/packages/google-cloud-bigtable/samples/data_client/hello/main.py
+++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
@@ -45,30 +45,36 @@ def main(project_id, instance_id, table_id):
     # [END bigtable_hw_connect_data_client]
 
     # [START bigtable_hw_create_table_data_client]
-    from google.cloud.bigtable import column_family
+    from google.api_core.exceptions import AlreadyExists
+    from google.cloud import bigtable_admin
 
     # the data client only supports the data API. Table creation is an admin operation
     # use admin client to create the table
     print("Creating the {} table.".format(table_id))
-    admin_client = bigtable.Client(project=project_id, admin=True)
-    admin_instance = admin_client.instance(instance_id)
-    admin_table = admin_instance.table(table_id)
+    admin_client = bigtable_admin.BigtableTableAdminClient()
+    instance_path = admin_client.instance_path(project_id, instance_id)
 
     print("Creating column family cf1 with Max Version GC rule...")
     # Create a column family with GC policy : most recent N versions
     # Define the GC policy to retain only the most recent 2 versions
-    max_versions_rule = column_family.MaxVersionsGCRule(2)
-    column_family_id = b"cf1"
-    column_families = {column_family_id: max_versions_rule}
-    if not admin_table.exists():
-        admin_table.create(column_families=column_families)
-    else:
+    max_versions_rule = bigtable_admin.GcRule(max_num_versions=2)
+    column_family_id = "cf1"
+    column_families = {
+        column_family_id: bigtable_admin.ColumnFamily(gc_rule=max_versions_rule)
+    }
+    try:
+        admin_client.create_table(
+            parent=instance_path,
+            table_id=table_id,
+            table=bigtable_admin.Table(column_families=column_families),
+        )
+    except AlreadyExists:
         print("Table {} already exists.".format(table_id))
     # [END bigtable_hw_create_table_data_client]
 
     try:
         # let table creation complete
-        wait_for_table(admin_table)
+        wait_for_table(table)
         # [START bigtable_hw_write_rows_data_client]
         print("Writing some greetings to the table.")
         greetings = [b"Hello World!", b"Hello Cloud Bigtable!", b"Hello Python!"]
@@ -111,10 +117,15 @@ def main(project_id, instance_id, table_id):
         # [END bigtable_hw_scan_with_filter_data_client]
     finally:
         # [START bigtable_hw_delete_table_data_client]
+        from google.cloud import bigtable_admin
+
         # the data client only supports the data API. Table deletion is an admin operation
         # use admin client to delete the table
+        admin_client = bigtable_admin.BigtableTableAdminClient()
+        table_path = admin_client.table_path(project_id, instance_id, table_id)
+
         print("Deleting the {} table.".format(table_id))
-        admin_table.delete()
+        admin_client.delete_table(name=table_path)
         client.close()
         # [END bigtable_hw_delete_table_data_client]
 
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
index c26a74faeead..2feeb3b23203 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
@@ -46,30 +46,36 @@ async def main(project_id, instance_id, table_id):
     # [END bigtable_async_hw_connect]
 
     # [START bigtable_async_hw_create_table]
-    from google.cloud.bigtable import column_family
+    from google.api_core.exceptions import AlreadyExists
+    from google.cloud import bigtable_admin
 
-    # the async client only supports the data API. Table creation as an admin operation
+    # the async client only supports the data API. Table creation is an admin operation
     # use admin client to create the table
     print("Creating the {} table.".format(table_id))
-    admin_client = bigtable.Client(project=project_id, admin=True)
-    admin_instance = admin_client.instance(instance_id)
-    admin_table = admin_instance.table(table_id)
+    admin_client = bigtable_admin.BigtableTableAdminAsyncClient()
+    instance_path = admin_client.instance_path(project_id, instance_id)
 
     print("Creating column family cf1 with Max Version GC rule...")
     # Create a column family with GC policy : most recent N versions
     # Define the GC policy to retain only the most recent 2 versions
-    max_versions_rule = column_family.MaxVersionsGCRule(2)
-    column_family_id = b"cf1"
-    column_families = {column_family_id: max_versions_rule}
-    if not admin_table.exists():
-        admin_table.create(column_families=column_families)
-    else:
+    max_versions_rule = bigtable_admin.GcRule(max_num_versions=2)
+    column_family_id = "cf1"
+    column_families = {
+        column_family_id: bigtable_admin.ColumnFamily(gc_rule=max_versions_rule)
+    }
+    try:
+        await admin_client.create_table(
+            parent=instance_path,
+            table_id=table_id,
+            table=bigtable_admin.Table(column_families=column_families),
+        )
+    except AlreadyExists:
         print("Table {} already exists.".format(table_id))
     # [END bigtable_async_hw_create_table]
 
     try:
         # let table creation complete
-        wait_for_table(admin_table)
+        wait_for_table(table)
         # [START bigtable_async_hw_write_rows]
         print("Writing some greetings to the table.")
         greetings = [b"Hello World!", b"Hello Cloud Bigtable!", b"Hello Python!"]
@@ -125,10 +131,16 @@ async def main(project_id, instance_id, table_id):
         # [END bigtable_async_hw_scan_with_filter]
     finally:
         # [START bigtable_async_hw_delete_table]
-        # the async client only supports the data API. Table deletion as an admin operation
-        # use admin client to create the table
+        from google.cloud import bigtable_admin
+
+        # the async client only supports the data API. Table deletion is an admin operation
+        # use admin client to delete the table
+        admin_client = bigtable_admin.BigtableTableAdminAsyncClient()
+        table_path = admin_client.table_path(project_id, instance_id, table_id)
+
         print("Deleting the {} table.".format(table_id))
-        admin_table.delete()
+        await admin_client.delete_table(name=table_path)
+        await client.close()
         # [END bigtable_async_hw_delete_table]
 
 
diff --git a/packages/google-cloud-bigtable/samples/utils.py b/packages/google-cloud-bigtable/samples/utils.py
index d093d0427cbf..e50b63fc77ea 100644
--- a/packages/google-cloud-bigtable/samples/utils.py
+++ b/packages/google-cloud-bigtable/samples/utils.py
@@ -17,7 +17,7 @@
 from google.api_core import exceptions
 from google.api_core.retry import Retry, if_exception_type
 
-from google.cloud import bigtable
+from google.cloud import bigtable, bigtable_admin
 from google.cloud.bigtable.column_family import ColumnFamily
 from google.cloud.bigtable_admin_v2.types import ColumnFamily as ColumnFamily_pb
 
@@ -101,5 +101,12 @@ def wait_for_table(table):
     Because this method is wrapped with an api_core.Retry decorator, it will
     retry with backoff if the table is not ready
     """
-    if not table.exists():
-        raise exceptions.NotFound
+    if hasattr(table, "exists"):
+        if not table.exists():
+            raise exceptions.NotFound
+    else:
+        table_path = table.table_name if hasattr(table, "table_name") else str(table)
+        admin_client = bigtable_admin.BigtableTableAdminClient()
+        admin_client.get_table(
+            name=table_path, view=bigtable_admin.Table.View.NAME_ONLY
+        )

From b842e6093dffdf971fd4ac9f0b61a3b000516589 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 15:55:10 -0700
Subject: [PATCH 17/23] fix sample nox sessions

---
 .../samples/data_client_async/__init__.py     |   0
 .../data_client_async/hello/__init__.py       |   0
 .../data_client_async/hello/async_main.py     |   2 +-
 .../data_client_async/hello/noxfile.py        | 292 ++++++++++
 .../hello/requirements-test.txt               |   1 +
 .../data_client_async/hello/requirements.txt  |   2 +
 .../data_client_async/quickstart/__init__.py  |   0
 .../quickstart/main_async_test.py             |   2 +-
 .../data_client_async/quickstart/noxfile.py   | 292 ++++++++++
 .../quickstart/requirements-test.txt          |   2 +
 .../quickstart/requirements.txt               |   1 +
 .../snippets/snapshots/__init__.py            |   0
 .../snippets/snapshots/snap_filters_test.py   | 503 ++++++++++++++++++
 .../samples/legacy_client/__init__.py         |   0
 .../beam/hello_world_write_test.py            |   2 +-
 .../samples/legacy_client/hello/main.py       |   2 +-
 .../legacy_client/hello_happybase/main.py     |   2 +-
 .../legacy_client/instanceadmin/__init__.py   |   0
 .../legacy_client/metricscaler/__init__.py    |   0
 .../legacy_client/quickstart/main_test.py     |   2 +-
 .../quickstart_happybase/main_test.py         |   2 +-
 .../snippets/deletes/deletes_test.py          |   2 +-
 .../snippets/filters/filters_test.py          |   2 +-
 .../snippets/reads/reads_test.py              |   2 +-
 .../snippets/writes/writes_test.py            |   2 +-
 .../legacy_client/tableadmin/tableadmin.py    |   2 +-
 .../tableadmin/tableadmin_test.py             |   2 +-
 .../google-cloud-bigtable/samples/utils.py    |  15 +
 28 files changed, 1121 insertions(+), 13 deletions(-)
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/snap_filters_test.py
 create mode 100644 packages/google-cloud-bigtable/samples/legacy_client/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py

diff --git a/packages/google-cloud-bigtable/samples/data_client_async/__init__.py b/packages/google-cloud-bigtable/samples/data_client_async/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/__init__.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
index c26a74faeead..8b1e6bf49aa0 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
@@ -31,7 +31,7 @@
 from google.cloud import bigtable
 from google.cloud.bigtable.data import row_filters
 
-from ..utils import wait_for_table
+from ...utils import wait_for_table
 
 # [END bigtable_async_hw_imports]
 
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
new file mode 100644
index 000000000000..a2a659dcca04
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
@@ -0,0 +1,292 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import print_function
+
+import glob
+import os
+import sys
+from pathlib import Path
+from typing import Callable, Dict, Optional
+
+import nox
+
+# WARNING - WARNING - WARNING - WARNING - WARNING
+# WARNING - WARNING - WARNING - WARNING - WARNING
+#           DO NOT EDIT THIS FILE EVER!
+# WARNING - WARNING - WARNING - WARNING - WARNING
+# WARNING - WARNING - WARNING - WARNING - WARNING
+
+BLACK_VERSION = "black==22.3.0"
+ISORT_VERSION = "isort==5.10.1"
+
+# Copy `noxfile_config.py` to your directory and modify it instead.
+
+# `TEST_CONFIG` dict is a configuration hook that allows users to
+# modify the test configurations. The values here should be in sync
+# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
+# their directory and modify it.
+
+TEST_CONFIG = {
+    # You can opt out from the test for specific Python versions.
+    "ignored_versions": [],
+    # Old samples are opted out of enforcing Python type hints
+    # All new samples should feature them
+    "enforce_type_hints": False,
+    # An envvar key for determining the project id to use. Change it
+    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
+    # build specific Cloud project. You can also use your own string
+    # to use your own Cloud project.
+    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
+    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
+    # If you need to use a specific version of pip,
+    # change pip_version_override to the string representation
+    # of the version number, for example, "20.2.4"
+    "pip_version_override": None,
+    # A dictionary you want to inject into your test. Don't put any
+    # secrets here. These values will override predefined values.
+    "envs": {},
+}
+
+
+try:
+    # Ensure we can import noxfile_config in the project's directory.
+    sys.path.append(".")
+    from noxfile_config import TEST_CONFIG_OVERRIDE
+except ImportError as e:
+    print("No user noxfile_config found: detail: {}".format(e))
+    TEST_CONFIG_OVERRIDE = {}
+
+# Update the TEST_CONFIG with the user supplied values.
+TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
+
+
+def get_pytest_env_vars() -> Dict[str, str]:
+    """Returns a dict for pytest invocation."""
+    ret = {}
+
+    # Override the GCLOUD_PROJECT and the alias.
+    env_key = TEST_CONFIG["gcloud_project_env"]
+    # This should error out if not set.
+    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
+
+    # Apply user supplied envs.
+    ret.update(TEST_CONFIG["envs"])
+    return ret
+
+
+# DO NOT EDIT - automatically generated.
+# All versions used to test samples.
+ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+
+# Any default versions that should be ignored.
+IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
+
+TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
+
+INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
+    "True",
+    "true",
+)
+
+# Error if a python version is missing
+nox.options.error_on_missing_interpreters = True
+
+#
+# Style Checks
+#
+
+
+# Linting with flake8.
+#
+# We ignore the following rules:
+#   E203: whitespace before ‘:’
+#   E266: too many leading ‘#’ for block comment
+#   E501: line too long
+#   I202: Additional newline in a section of imports
+#
+# We also need to specify the rules which are ignored by default:
+# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
+FLAKE8_COMMON_ARGS = [
+    "--show-source",
+    "--builtin=gettext",
+    "--max-complexity=20",
+    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
+    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
+    "--max-line-length=88",
+]
+
+
+@nox.session
+def lint(session: nox.sessions.Session) -> None:
+    if not TEST_CONFIG["enforce_type_hints"]:
+        session.install("flake8")
+    else:
+        session.install("flake8", "flake8-annotations")
+
+    args = FLAKE8_COMMON_ARGS + [
+        ".",
+    ]
+    session.run("flake8", *args)
+
+
+#
+# Black
+#
+
+
+@nox.session
+def blacken(session: nox.sessions.Session) -> None:
+    """Run black. Format code to uniform standard."""
+    session.install(BLACK_VERSION)
+    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
+
+    session.run("black", *python_files)
+
+
+#
+# format = isort + black
+#
+
+
+@nox.session
+def format(session: nox.sessions.Session) -> None:
+    """
+    Run isort to sort imports. Then run black
+    to format code to uniform standard.
+    """
+    session.install(BLACK_VERSION, ISORT_VERSION)
+    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
+
+    # Use the --fss option to sort imports using strict alphabetical order.
+    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
+    session.run("isort", "--fss", *python_files)
+    session.run("black", *python_files)
+
+
+#
+# Sample Tests
+#
+
+
+PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
+
+
+def _session_tests(
+    session: nox.sessions.Session, post_install: Callable = None
+) -> None:
+    # check for presence of tests
+    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
+        "**/test_*.py", recursive=True
+    )
+    test_list.extend(glob.glob("**/tests", recursive=True))
+
+    if len(test_list) == 0:
+        print("No tests found, skipping directory.")
+        return
+
+    if TEST_CONFIG["pip_version_override"]:
+        pip_version = TEST_CONFIG["pip_version_override"]
+        session.install(f"pip=={pip_version}")
+    """Runs py.test for a particular project."""
+    concurrent_args = []
+    if os.path.exists("requirements.txt"):
+        if os.path.exists("constraints.txt"):
+            session.install("-r", "requirements.txt", "-c", "constraints.txt")
+        else:
+            session.install("-r", "requirements.txt")
+        with open("requirements.txt") as rfile:
+            packages = rfile.read()
+
+    if os.path.exists("requirements-test.txt"):
+        if os.path.exists("constraints-test.txt"):
+            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
+        else:
+            session.install("-r", "requirements-test.txt")
+        with open("requirements-test.txt") as rtfile:
+            packages += rtfile.read()
+
+    if INSTALL_LIBRARY_FROM_SOURCE:
+        session.install("-e", _get_repo_root())
+
+    if post_install:
+        post_install(session)
+
+    if "pytest-parallel" in packages:
+        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
+    elif "pytest-xdist" in packages:
+        concurrent_args.extend(["-n", "auto"])
+
+    session.run(
+        "pytest",
+        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
+        # Pytest will return 5 when no tests are collected. This can happen
+        # on travis where slow and flaky tests are excluded.
+        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
+        success_codes=[0, 5],
+        env=get_pytest_env_vars(),
+    )
+
+
+@nox.session(python=ALL_VERSIONS)
+def py(session: nox.sessions.Session) -> None:
+    """Runs py.test for a sample using the specified version of Python."""
+    if session.python in TESTED_VERSIONS:
+        _session_tests(session)
+    else:
+        session.skip(
+            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
+        )
+
+
+#
+# Readmegen
+#
+
+
+def _get_repo_root() -> Optional[str]:
+    """Returns the root folder of the project."""
+    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
+    p = Path(os.getcwd())
+    for i in range(10):
+        if p is None:
+            break
+        if Path(p / ".git").exists():
+            return str(p)
+        # .git is not available in repos cloned via Cloud Build
+        # setup.py is always in the library's root, so use that instead
+        # https://github.com/googleapis/synthtool/issues/792
+        if Path(p / "setup.py").exists():
+            return str(p)
+        p = p.parent
+    raise Exception("Unable to detect repository root.")
+
+
+GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
+
+
+@nox.session
+@nox.parametrize("path", GENERATED_READMES)
+def readmegen(session: nox.sessions.Session, path: str) -> None:
+    """(Re-)generates the readme for a sample."""
+    session.install("jinja2", "pyyaml")
+    dir_ = os.path.dirname(path)
+
+    if os.path.exists(os.path.join(dir_, "requirements.txt")):
+        session.install("-r", os.path.join(dir_, "requirements.txt"))
+
+    in_file = os.path.join(dir_, "README.rst.in")
+    session.run(
+        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
+    )
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
new file mode 100644
index 000000000000..e079f8a6038d
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
@@ -0,0 +1 @@
+pytest
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
new file mode 100644
index 000000000000..5113ca7f17bb
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
@@ -0,0 +1,2 @@
+google-cloud-bigtable==2.35.0
+google-cloud-core==2.5.0
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/__init__.py b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/main_async_test.py b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/main_async_test.py
index a67c0d095ba0..434d9b946968 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/main_async_test.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/main_async_test.py
@@ -21,7 +21,7 @@
 
 from google.cloud.bigtable.data import BigtableDataClientAsync, SetCell
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from .main_async import main
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
new file mode 100644
index 000000000000..a2a659dcca04
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
@@ -0,0 +1,292 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import print_function
+
+import glob
+import os
+import sys
+from pathlib import Path
+from typing import Callable, Dict, Optional
+
+import nox
+
+# WARNING - WARNING - WARNING - WARNING - WARNING
+# WARNING - WARNING - WARNING - WARNING - WARNING
+#           DO NOT EDIT THIS FILE EVER!
+# WARNING - WARNING - WARNING - WARNING - WARNING
+# WARNING - WARNING - WARNING - WARNING - WARNING
+
+BLACK_VERSION = "black==22.3.0"
+ISORT_VERSION = "isort==5.10.1"
+
+# Copy `noxfile_config.py` to your directory and modify it instead.
+
+# `TEST_CONFIG` dict is a configuration hook that allows users to
+# modify the test configurations. The values here should be in sync
+# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
+# their directory and modify it.
+
+TEST_CONFIG = {
+    # You can opt out from the test for specific Python versions.
+    "ignored_versions": [],
+    # Old samples are opted out of enforcing Python type hints
+    # All new samples should feature them
+    "enforce_type_hints": False,
+    # An envvar key for determining the project id to use. Change it
+    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
+    # build specific Cloud project. You can also use your own string
+    # to use your own Cloud project.
+    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
+    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
+    # If you need to use a specific version of pip,
+    # change pip_version_override to the string representation
+    # of the version number, for example, "20.2.4"
+    "pip_version_override": None,
+    # A dictionary you want to inject into your test. Don't put any
+    # secrets here. These values will override predefined values.
+    "envs": {},
+}
+
+
+try:
+    # Ensure we can import noxfile_config in the project's directory.
+    sys.path.append(".")
+    from noxfile_config import TEST_CONFIG_OVERRIDE
+except ImportError as e:
+    print("No user noxfile_config found: detail: {}".format(e))
+    TEST_CONFIG_OVERRIDE = {}
+
+# Update the TEST_CONFIG with the user supplied values.
+TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
+
+
+def get_pytest_env_vars() -> Dict[str, str]:
+    """Returns a dict for pytest invocation."""
+    ret = {}
+
+    # Override the GCLOUD_PROJECT and the alias.
+    env_key = TEST_CONFIG["gcloud_project_env"]
+    # This should error out if not set.
+    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
+
+    # Apply user supplied envs.
+    ret.update(TEST_CONFIG["envs"])
+    return ret
+
+
+# DO NOT EDIT - automatically generated.
+# All versions used to test samples.
+ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+
+# Any default versions that should be ignored.
+IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
+
+TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
+
+INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
+    "True",
+    "true",
+)
+
+# Error if a python version is missing
+nox.options.error_on_missing_interpreters = True
+
+#
+# Style Checks
+#
+
+
+# Linting with flake8.
+#
+# We ignore the following rules:
+#   E203: whitespace before ‘:’
+#   E266: too many leading ‘#’ for block comment
+#   E501: line too long
+#   I202: Additional newline in a section of imports
+#
+# We also need to specify the rules which are ignored by default:
+# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
+FLAKE8_COMMON_ARGS = [
+    "--show-source",
+    "--builtin=gettext",
+    "--max-complexity=20",
+    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
+    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
+    "--max-line-length=88",
+]
+
+
+@nox.session
+def lint(session: nox.sessions.Session) -> None:
+    if not TEST_CONFIG["enforce_type_hints"]:
+        session.install("flake8")
+    else:
+        session.install("flake8", "flake8-annotations")
+
+    args = FLAKE8_COMMON_ARGS + [
+        ".",
+    ]
+    session.run("flake8", *args)
+
+
+#
+# Black
+#
+
+
+@nox.session
+def blacken(session: nox.sessions.Session) -> None:
+    """Run black. Format code to uniform standard."""
+    session.install(BLACK_VERSION)
+    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
+
+    session.run("black", *python_files)
+
+
+#
+# format = isort + black
+#
+
+
+@nox.session
+def format(session: nox.sessions.Session) -> None:
+    """
+    Run isort to sort imports. Then run black
+    to format code to uniform standard.
+    """
+    session.install(BLACK_VERSION, ISORT_VERSION)
+    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
+
+    # Use the --fss option to sort imports using strict alphabetical order.
+    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
+    session.run("isort", "--fss", *python_files)
+    session.run("black", *python_files)
+
+
+#
+# Sample Tests
+#
+
+
+PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
+
+
+def _session_tests(
+    session: nox.sessions.Session, post_install: Callable = None
+) -> None:
+    # check for presence of tests
+    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
+        "**/test_*.py", recursive=True
+    )
+    test_list.extend(glob.glob("**/tests", recursive=True))
+
+    if len(test_list) == 0:
+        print("No tests found, skipping directory.")
+        return
+
+    if TEST_CONFIG["pip_version_override"]:
+        pip_version = TEST_CONFIG["pip_version_override"]
+        session.install(f"pip=={pip_version}")
+    """Runs py.test for a particular project."""
+    concurrent_args = []
+    if os.path.exists("requirements.txt"):
+        if os.path.exists("constraints.txt"):
+            session.install("-r", "requirements.txt", "-c", "constraints.txt")
+        else:
+            session.install("-r", "requirements.txt")
+        with open("requirements.txt") as rfile:
+            packages = rfile.read()
+
+    if os.path.exists("requirements-test.txt"):
+        if os.path.exists("constraints-test.txt"):
+            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
+        else:
+            session.install("-r", "requirements-test.txt")
+        with open("requirements-test.txt") as rtfile:
+            packages += rtfile.read()
+
+    if INSTALL_LIBRARY_FROM_SOURCE:
+        session.install("-e", _get_repo_root())
+
+    if post_install:
+        post_install(session)
+
+    if "pytest-parallel" in packages:
+        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
+    elif "pytest-xdist" in packages:
+        concurrent_args.extend(["-n", "auto"])
+
+    session.run(
+        "pytest",
+        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
+        # Pytest will return 5 when no tests are collected. This can happen
+        # on travis where slow and flaky tests are excluded.
+        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
+        success_codes=[0, 5],
+        env=get_pytest_env_vars(),
+    )
+
+
+@nox.session(python=ALL_VERSIONS)
+def py(session: nox.sessions.Session) -> None:
+    """Runs py.test for a sample using the specified version of Python."""
+    if session.python in TESTED_VERSIONS:
+        _session_tests(session)
+    else:
+        session.skip(
+            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
+        )
+
+
+#
+# Readmegen
+#
+
+
+def _get_repo_root() -> Optional[str]:
+    """Returns the root folder of the project."""
+    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
+    p = Path(os.getcwd())
+    for i in range(10):
+        if p is None:
+            break
+        if Path(p / ".git").exists():
+            return str(p)
+        # .git is not available in repos cloned via Cloud Build
+        # setup.py is always in the library's root, so use that instead
+        # https://github.com/googleapis/synthtool/issues/792
+        if Path(p / "setup.py").exists():
+            return str(p)
+        p = p.parent
+    raise Exception("Unable to detect repository root.")
+
+
+GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
+
+
+@nox.session
+@nox.parametrize("path", GENERATED_READMES)
+def readmegen(session: nox.sessions.Session, path: str) -> None:
+    """(Re-)generates the readme for a sample."""
+    session.install("jinja2", "pyyaml")
+    dir_ = os.path.dirname(path)
+
+    if os.path.exists(os.path.join(dir_, "requirements.txt")):
+        session.install("-r", os.path.join(dir_, "requirements.txt"))
+
+    in_file = os.path.join(dir_, "README.rst.in")
+    session.run(
+        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
+    )
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
new file mode 100644
index 000000000000..ee4ba018603b
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
@@ -0,0 +1,2 @@
+pytest
+pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
new file mode 100644
index 000000000000..730d25dec63f
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
@@ -0,0 +1 @@
+google-cloud-bigtable==2.35.0
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/__init__.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/snap_filters_test.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/snap_filters_test.py
new file mode 100644
index 000000000000..0547ddddd858
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/data_client_async/snippets/snapshots/snap_filters_test.py
@@ -0,0 +1,503 @@
+# -*- coding: utf-8 -*-
+# this was previously implemented using the `snapshottest` package (https://goo.gl/zC4yUc),
+# which is not compatible with Python 3.12. So we moved to a standard dictionary storing
+# expected outputs for each test
+from __future__ import unicode_literals
+
+snapshots = {}
+
+snapshots["test_filter_limit_row_regex"] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_cells_per_col"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_cells_per_row"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_cells_per_row_offset"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family stats_summary
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family stats_summary
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family stats_summary
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family stats_summary
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_col_family_regex"
+] = """Reading data for phone#4c410523#20190501:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_col_qualifier_regex"
+] = """Reading data for phone#4c410523#20190501:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots["test_filter_limit_col_range"] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_value_range"
+] = """Reading data for phone#4c410523#20190501:
+Column Family stats_summary
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family stats_summary
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_value_regex"
+] = """Reading data for phone#4c410523#20190501:
+Column Family stats_summary
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family stats_summary
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family stats_summary
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family stats_summary
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family stats_summary
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_limit_timestamp_range"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+
+"""
+
+snapshots["test_filter_limit_block_all"] = ""
+
+snapshots["test_filter_limit_pass_all"] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_modify_strip_value"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb:  @2019-05-01 00:00:00+00:00
+\tdata_plan_01gb:  @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb:  @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell:  @2019-05-01 00:00:00+00:00
+\tconnected_wifi:  @2019-05-01 00:00:00+00:00
+\tos_build:  @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb:  @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell:  @2019-05-01 00:00:00+00:00
+\tconnected_wifi:  @2019-05-01 00:00:00+00:00
+\tos_build:  @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb:  @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell:  @2019-05-01 00:00:00+00:00
+\tconnected_wifi:  @2019-05-01 00:00:00+00:00
+\tos_build:  @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb:  @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell:  @2019-05-01 00:00:00+00:00
+\tconnected_wifi:  @2019-05-01 00:00:00+00:00
+\tos_build:  @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb:  @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tconnected_cell:  @2019-05-01 00:00:00+00:00
+\tconnected_wifi:  @2019-05-01 00:00:00+00:00
+\tos_build:  @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_modify_apply_label"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 [labelled]
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 [labelled]
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 [labelled]
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 [labelled]
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [labelled]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [labelled]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [labelled]
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [labelled]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 [labelled]
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [labelled]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [labelled]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [labelled]
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [labelled]
+
+"""
+
+snapshots["test_filter_composing_chain"] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_composing_interleave"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00
+Column Family stats_summary
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00
+
+"""
+
+snapshots[
+    "test_filter_composing_condition"
+] = """Reading data for phone#4c410523#20190501:
+Column Family cell_plan
+\tdata_plan_01gb: false @2019-05-01 00:00:00+00:00 [filtered-out]
+\tdata_plan_01gb: true @2019-04-30 23:00:00+00:00 [filtered-out]
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tos_build: PQ2A.190405.003 @2019-05-01 00:00:00+00:00 [filtered-out]
+
+Reading data for phone#4c410523#20190502:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tos_build: PQ2A.190405.004 @2019-05-01 00:00:00+00:00 [filtered-out]
+
+Reading data for phone#4c410523#20190505:
+Column Family cell_plan
+\tdata_plan_05gb: true @2019-05-01 00:00:00+00:00 [filtered-out]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [filtered-out]
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [filtered-out]
+
+Reading data for phone#5c10102#20190501:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [passed-filter]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter]
+\tos_build: PQ2A.190401.002 @2019-05-01 00:00:00+00:00 [passed-filter]
+
+Reading data for phone#5c10102#20190502:
+Column Family cell_plan
+\tdata_plan_10gb: true @2019-05-01 00:00:00+00:00 [passed-filter]
+Column Family stats_summary
+\tconnected_cell: \x00\x00\x00\x00\x00\x00\x00\x01 @2019-05-01 00:00:00+00:00 [passed-filter]
+\tconnected_wifi: \x00\x00\x00\x00\x00\x00\x00\x00 @2019-05-01 00:00:00+00:00 [passed-filter]
+\tos_build: PQ2A.190406.000 @2019-05-01 00:00:00+00:00 [passed-filter]
+
+"""
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/beam/hello_world_write_test.py b/packages/google-cloud-bigtable/samples/legacy_client/beam/hello_world_write_test.py
index 82490ec7855e..8a2b6aed1717 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/beam/hello_world_write_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/beam/hello_world_write_test.py
@@ -16,7 +16,7 @@
 
 import pytest
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from . import hello_world_write
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py b/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py
index 13899a87425b..c971280b9f77 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/hello/main.py
@@ -32,7 +32,7 @@
 from google.cloud import bigtable
 from google.cloud.bigtable import column_family, row_filters
 
-from ..utils import wait_for_table
+from ...utils import wait_for_table
 
 # [END bigtable_hw_imports]
 
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/main.py b/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/main.py
index 54099a1fa630..e9396ee2f75e 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/main.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/main.py
@@ -29,7 +29,7 @@
 # [START bigtable_hw_imports_happybase]
 from google.cloud import bigtable, happybase
 
-from ..utils import wait_for_table
+from ...utils import wait_for_table
 
 # [END bigtable_hw_imports_happybase]
 
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main_test.py b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main_test.py
index 88419abd7ec4..a238b0e873ec 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/main_test.py
@@ -17,7 +17,7 @@
 
 import pytest
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from .main import main
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/main_test.py b/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/main_test.py
index 0f0d1ecf5f5f..8e40cc07f722 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/main_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/main_test.py
@@ -17,7 +17,7 @@
 
 import pytest
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from .main import main
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_test.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_test.py
index a683df541309..94416807d8fd 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_test.py
@@ -20,7 +20,7 @@
 
 import pytest
 
-from ...utils import create_table_cm
+from ....utils import create_table_cm
 from . import deletes_snippets
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filters_test.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filters_test.py
index c5d780c90e80..479d12d261e4 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filters_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filters_test.py
@@ -20,7 +20,7 @@
 
 import pytest
 
-from ...utils import create_table_cm
+from ....utils import create_table_cm
 from . import filter_snippets
 from .snapshots.snap_filters_test import snapshots
 
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/reads_test.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/reads_test.py
index 251141954955..7beda28f9ad0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/reads_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/reads_test.py
@@ -18,7 +18,7 @@
 
 import pytest
 
-from ...utils import create_table_cm
+from ....utils import create_table_cm
 from . import read_snippets
 from .snapshots.snap_reads_test import snapshots
 
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/writes_test.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/writes_test.py
index 663122d3e783..25fe4a35443e 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/writes_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/writes_test.py
@@ -19,7 +19,7 @@
 import pytest
 from google.api_core.exceptions import DeadlineExceeded
 
-from ...utils import create_table_cm
+from ....utils import create_table_cm
 from .write_batch import write_batch
 from .write_conditionally import write_conditional
 from .write_increment import write_increment
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py
index d62cfa3328b0..a9b8446db7e5 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin.py
@@ -36,7 +36,7 @@
 from google.cloud import bigtable
 from google.cloud.bigtable import column_family
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 
 
 def run_table_operations(project_id, instance_id, table_id):
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py
index 1c4cc41a1964..4213a1bdb237 100755
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/tableadmin_test.py
@@ -19,7 +19,7 @@
 from google.api_core import exceptions
 from test_utils.retry import RetryErrors
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from .tableadmin import delete_table, run_table_operations
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/utils.py b/packages/google-cloud-bigtable/samples/utils.py
index d093d0427cbf..4a307946934e 100644
--- a/packages/google-cloud-bigtable/samples/utils.py
+++ b/packages/google-cloud-bigtable/samples/utils.py
@@ -101,5 +101,20 @@ def wait_for_table(table):
     Because this method is wrapped with an api_core.Retry decorator, it will
     retry with backoff if the table is not ready
     """
+<<<<<<< Updated upstream
     if not table.exists():
         raise exceptions.NotFound
+=======
+    if hasattr(table, "exists"):
+        if not table.exists():
+            raise exceptions.NotFound
+    else:
+        table_path = table.table_name if hasattr(table, "table_name") else str(table)
+        admin_client = bigtable_admin.BigtableTableAdminClient()
+        admin_client.get_table(
+            request={
+                "name": table_path,
+                "view": bigtable_admin.Table.View.NAME_ONLY,
+            }
+        )
+>>>>>>> Stashed changes

From 6f13a523933413dd84ed41483814d5b98a7242c8 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 16:02:02 -0700
Subject: [PATCH 18/23] fixed merge issue

---
 .../legacy_client/instanceadmin/__init__.py       |  0
 .../legacy_client/metricscaler/__init__.py        |  0
 packages/google-cloud-bigtable/samples/utils.py   | 15 ---------------
 3 files changed, 15 deletions(-)
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py

diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
deleted file mode 100644
index e69de29bb2d1..000000000000
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py
deleted file mode 100644
index e69de29bb2d1..000000000000
diff --git a/packages/google-cloud-bigtable/samples/utils.py b/packages/google-cloud-bigtable/samples/utils.py
index 4a307946934e..d093d0427cbf 100644
--- a/packages/google-cloud-bigtable/samples/utils.py
+++ b/packages/google-cloud-bigtable/samples/utils.py
@@ -101,20 +101,5 @@ def wait_for_table(table):
     Because this method is wrapped with an api_core.Retry decorator, it will
     retry with backoff if the table is not ready
     """
-<<<<<<< Updated upstream
     if not table.exists():
         raise exceptions.NotFound
-=======
-    if hasattr(table, "exists"):
-        if not table.exists():
-            raise exceptions.NotFound
-    else:
-        table_path = table.table_name if hasattr(table, "table_name") else str(table)
-        admin_client = bigtable_admin.BigtableTableAdminClient()
-        admin_client.get_table(
-            request={
-                "name": table_path,
-                "view": bigtable_admin.Table.View.NAME_ONLY,
-            }
-        )
->>>>>>> Stashed changes

From 0193f8c6dd3751ce1a00a998bf1d50f2b02e02be Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 16:31:52 -0700
Subject: [PATCH 19/23] trigger samples tests from main noxfile

---
 .../bigtable-integration.yaml                 |  31 ++
 packages/google-cloud-bigtable/noxfile.py     |  31 ++
 .../data_client_async/hello/noxfile.py        | 292 ------------------
 .../data_client_async/quickstart/noxfile.py   | 292 ------------------
 .../data_client_async/snippets/noxfile.py     | 292 ------------------
 .../samples/legacy_client/beam/noxfile.py     | 290 -----------------
 .../legacy_client/beam/noxfile_config.py      |  45 ---
 .../samples/legacy_client/hello/noxfile.py    | 292 ------------------
 .../legacy_client/hello_happybase/noxfile.py  | 292 ------------------
 .../legacy_client/instanceadmin/__init__.py   |   0
 .../legacy_client/instanceadmin/noxfile.py    | 292 ------------------
 .../legacy_client/metricscaler/__init__.py    |   0
 .../legacy_client/metricscaler/noxfile.py     | 292 ------------------
 .../metricscaler/noxfile_config.py            |  39 ---
 .../legacy_client/quickstart/noxfile.py       | 292 ------------------
 .../quickstart_happybase/noxfile.py           | 292 ------------------
 .../legacy_client/snippets/deletes/noxfile.py | 292 ------------------
 .../legacy_client/snippets/filters/noxfile.py | 292 ------------------
 .../legacy_client/snippets/reads/noxfile.py   | 292 ------------------
 .../legacy_client/snippets/writes/noxfile.py  | 292 ------------------
 .../legacy_client/tableadmin/noxfile.py       | 292 ------------------
 21 files changed, 62 insertions(+), 4462 deletions(-)
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile_config.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/noxfile.py
 create mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/noxfile.py
 create mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile_config.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/tableadmin/noxfile.py

diff --git a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
index 2ff18605f256..c49d3bd90c82 100644
--- a/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
+++ b/.librarian/generator-input/client-post-processing/bigtable-integration.yaml
@@ -746,6 +746,37 @@ replacements:
               )
 
 
+      @nox.session(python=DEFAULT_PYTHON_VERSION)
+      def samples(session):
+          """Run the sample test suite."""
+          req_files = [
+              str(p.relative_to(CURRENT_DIRECTORY))
+              for p in sorted(CURRENT_DIRECTORY.glob("samples/**/requirements.txt"))
+              if "beam" not in p.parts
+          ]
+          req_args = [arg for req_file in req_files for arg in ("-r", req_file)]
+          session.install("-e", ".")
+          session.install(
+              "google-cloud-testutils",
+              "mock",
+              "pytest",
+              "pytest-asyncio",
+              *req_args,
+          )
+          session.install("-e", ".", "--no-deps")
+
+          has_target = any(not arg.startswith("-") for arg in session.posargs)
+          target_paths = [] if has_target else [os.path.join("samples")]
+          session.run(
+              "py.test",
+              "--quiet",
+              f"--junitxml=samples_{session.python}_sponge_log.xml",
+              "--ignore=samples/legacy_client/beam",
+              *target_paths,
+              *session.posargs,
+          )
+
+
       @nox.session(python=DEFAULT_PYTHON_VERSION)
       def cover(session):
           """Run the final coverage report.
diff --git a/packages/google-cloud-bigtable/noxfile.py b/packages/google-cloud-bigtable/noxfile.py
index f87b6a52b7cd..df86406022de 100644
--- a/packages/google-cloud-bigtable/noxfile.py
+++ b/packages/google-cloud-bigtable/noxfile.py
@@ -386,6 +386,37 @@ def system_default(session):
         )
 
 
+@nox.session(python=DEFAULT_PYTHON_VERSION)
+def samples(session):
+    """Run the sample test suite."""
+    req_files = [
+        str(p.relative_to(CURRENT_DIRECTORY))
+        for p in sorted(CURRENT_DIRECTORY.glob("samples/**/requirements.txt"))
+        if "beam" not in p.parts
+    ]
+    req_args = [arg for req_file in req_files for arg in ("-r", req_file)]
+    session.install("-e", ".")
+    session.install(
+        "google-cloud-testutils",
+        "mock",
+        "pytest",
+        "pytest-asyncio",
+        *req_args,
+    )
+    session.install("-e", ".", "--no-deps")
+
+    has_target = any(not arg.startswith("-") for arg in session.posargs)
+    target_paths = [] if has_target else [os.path.join("samples")]
+    session.run(
+        "py.test",
+        "--quiet",
+        f"--junitxml=samples_{session.python}_sponge_log.xml",
+        "--ignore=samples/legacy_client/beam",
+        *target_paths,
+        *session.posargs,
+    )
+
+
 @nox.session(python=DEFAULT_PYTHON_VERSION)
 def cover(session):
     """Run the final coverage report.
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile.py
deleted file mode 100644
index 1b8f66b398c9..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile.py
+++ /dev/null
@@ -1,290 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-# todo(kolea2): temporary workaround to install pinned dep version
-INSTALL_LIBRARY_FROM_SOURCE = False
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile_config.py b/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile_config.py
deleted file mode 100644
index 66d7bc5aca17..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/beam/noxfile_config.py
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Default TEST_CONFIG_OVERRIDE for python repos.
-
-# You can copy this file into your directory, then it will be imported from
-# the noxfile.py.
-
-# The source of truth:
-# https://github.com/GoogleCloudPlatform/python-docs-samples/blob/main/noxfile_config.py
-
-TEST_CONFIG_OVERRIDE = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [
-        "3.7",  # Beam no longer supports Python 3.7 for new releases
-        "3.12",  # Beam not yet supported for Python 3.12
-    ],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/hello/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile_config.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile_config.py
deleted file mode 100644
index 8a2d55bea291..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/noxfile_config.py
+++ /dev/null
@@ -1,39 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Default TEST_CONFIG_OVERRIDE for python repos.
-
-# You can copy this file into your directory, then it will be imported from
-# the noxfile.py.
-
-# The source of truth:
-# https://github.com/GoogleCloudPlatform/python-docs-samples/blob/main/noxfile_config.py
-
-TEST_CONFIG_OVERRIDE = {
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "BUILD_SPECIFIC_GCLOUD_PROJECT",
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/noxfile.py b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/noxfile.py
deleted file mode 100644
index c0e60097b353..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )

From 0035d73e7adcf2e33a533f48b81426cded385b8c Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 16:32:20 -0700
Subject: [PATCH 20/23] unpin bigtable version

---
 .../hello/requirements-test.txt                  |  1 -
 .../data_client_async/hello/requirements.txt     |  2 +-
 .../quickstart/requirements-test.txt             |  2 --
 .../quickstart/requirements.txt                  |  2 +-
 .../snippets/requirements-test.txt               |  2 --
 .../data_client_async/snippets/requirements.txt  |  2 +-
 .../legacy_client/beam/requirements-test.txt     |  1 -
 .../samples/legacy_client/beam/requirements.txt  |  2 +-
 .../legacy_client/hello/requirements-test.txt    |  1 -
 .../samples/legacy_client/hello/requirements.txt |  2 +-
 .../hello_happybase/requirements-test.txt        |  1 -
 .../instanceadmin/requirements-test.txt          |  1 -
 .../legacy_client/instanceadmin/requirements.txt |  2 +-
 .../instanceadmin/test_instanceadmin.py          |  3 ++-
 .../metricscaler/metricscaler_test.py            | 16 +++++++++-------
 .../metricscaler/requirements-test.txt           |  3 ---
 .../legacy_client/metricscaler/requirements.txt  |  2 +-
 .../quickstart/requirements-test.txt             |  2 --
 .../legacy_client/quickstart/requirements.txt    |  2 +-
 .../quickstart_happybase/requirements-test.txt   |  1 -
 .../snippets/deletes/requirements-test.txt       |  2 --
 .../snippets/deletes/requirements.txt            |  2 +-
 .../snippets/filters/requirements-test.txt       |  2 --
 .../snippets/filters/requirements.txt            |  2 +-
 .../snippets/reads/requirements-test.txt         |  1 -
 .../snippets/reads/requirements.txt              |  2 +-
 .../snippets/writes/requirements-test.txt        |  2 --
 .../snippets/writes/requirements.txt             |  2 +-
 .../tableadmin/requirements-test.txt             |  2 --
 .../legacy_client/tableadmin/requirements.txt    |  2 +-
 30 files changed, 24 insertions(+), 45 deletions(-)
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/beam/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt

diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
index 5113ca7f17bb..35b55807c842 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 google-cloud-core==2.5.0
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client_async/quickstart/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt b/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client_async/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements.txt
index 622cacf88efe..b1e2a45e9001 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/beam/requirements.txt
@@ -1,5 +1,5 @@
 apache-beam==2.60.0; python_version == '3.8'
 apache-beam==2.69.0; python_version == '3.9'
 apache-beam==2.71.0; python_version >= '3.10'
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 google-cloud-core==2.5.0
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements.txt
index 5113ca7f17bb..35b55807c842 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/hello/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 google-cloud-core==2.5.0
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/hello_happybase/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements.txt
index 67a1ea5b8d23..bde485d13258 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 backoff==2.2.1
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/test_instanceadmin.py b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/test_instanceadmin.py
index 5d1378fcd946..669280967733 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/test_instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/instanceadmin/test_instanceadmin.py
@@ -18,12 +18,13 @@
 import warnings
 
 import backoff
-import instanceadmin
 import pytest
 from google.api_core import exceptions
 
 from google.cloud import bigtable
 
+from . import instanceadmin
+
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
 INSTANCE_ID_FORMAT = "instanceadmin-{:03}-{}"
 CLUSTER_ID_FORMAT = "instanceadmin-{:03}"
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler_test.py b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler_test.py
index f769ce05e11f..b88c8091ea5e 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler_test.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/metricscaler_test.py
@@ -18,15 +18,17 @@
 import uuid
 
 import pytest
-from metricscaler import get_cpu_load, get_storage_utilization, main, scale_bigtable
 from mock import Mock, patch
 from test_utils.retry import RetryInstanceState, RetryResult
 
 from google.cloud import bigtable
 from google.cloud.bigtable import enums
 
+from . import metricscaler
+from .metricscaler import get_cpu_load, get_storage_utilization, main, scale_bigtable
+
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
-BIGTABLE_ZONE = os.environ["BIGTABLE_ZONE"]
+BIGTABLE_ZONE = os.environ.get("BIGTABLE_ZONE", "us-central1-b")
 SIZE_CHANGE_STEP = 3
 INSTANCE_ID_FORMAT = "metric-scale-test-{}"
 BIGTABLE_INSTANCE = INSTANCE_ID_FORMAT.format(str(uuid.uuid4())[:10])
@@ -36,14 +38,14 @@
 # System tests to verify API calls succeed
 
 
-@patch("metricscaler.query")
+@patch.object(metricscaler, "query")
 def test_get_cpu_load(monitoring_v3_query):
     iter_mock = monitoring_v3_query.Query().select_resources().iter
     iter_mock.return_value = iter([Mock(points=[Mock(value=Mock(double_value=1.0))])])
     assert float(get_cpu_load(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE)) > 0.0
 
 
-@patch("metricscaler.query")
+@patch.object(metricscaler, "query")
 def test_get_storage_utilization(monitoring_v3_query):
     iter_mock = monitoring_v3_query.Query().select_resources().iter
     iter_mock.return_value = iter([Mock(points=[Mock(value=Mock(double_value=1.0))])])
@@ -169,9 +171,9 @@ def test_handle_dev_instance(capsys, dev_instance):
 
 
 @patch("time.sleep")
-@patch("metricscaler.get_storage_utilization")
-@patch("metricscaler.get_cpu_load")
-@patch("metricscaler.scale_bigtable")
+@patch.object(metricscaler, "get_storage_utilization")
+@patch.object(metricscaler, "get_cpu_load")
+@patch.object(metricscaler, "scale_bigtable")
 def test_main(scale_bigtable, get_cpu_load, get_storage_utilization, sleep):
     SHORT_SLEEP = 5
     LONG_SLEEP = 10
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements-test.txt
deleted file mode 100644
index d11108b81f7c..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements-test.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-pytest
-mock==5.2.0
-google-cloud-testutils
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements.txt
index 257fd1ef67aa..4a2b04016e67 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/metricscaler/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 google-cloud-monitoring==2.29.0
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/quickstart/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/requirements-test.txt
deleted file mode 100644
index 55b033e901cd..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/quickstart_happybase/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
\ No newline at end of file
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements-test.txt
deleted file mode 100644
index 5e15eb26f589..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-backoff==2.2.1
-pytest
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements.txt
index 54c0c14a3c5b..e67acf402263 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
\ No newline at end of file
+google-cloud-bigtable
\ No newline at end of file
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt
deleted file mode 100644
index f01fd134c400..000000000000
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-google-cloud-testutils==1.7.0
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable

From 0012b238dd117d49b8615c3cd197f66c0bac0a3c Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 15:53:02 -0700
Subject: [PATCH 21/23] fix sample tests

---
 .../samples/admin_client/__init__.py                      | 0
 .../samples/admin_client/instanceadmin/__init__.py        | 0
 .../admin_client/instanceadmin/test_instanceadmin.py      | 6 +++---
 .../samples/admin_client/tableadmin/__init__.py           | 0
 .../samples/admin_client/tableadmin/tableadmin.py         | 2 +-
 .../samples/admin_client/tableadmin/tableadmin_test.py    | 8 ++++++--
 .../google-cloud-bigtable/samples/data_client/__init__.py | 0
 .../samples/data_client/hello/__init__.py                 | 0
 .../samples/data_client/hello/main.py                     | 2 +-
 .../samples/data_client/quickstart/__init__.py            | 0
 .../samples/data_client/quickstart/main_test.py           | 2 +-
 .../samples/data_client/snippets/__init__.py              | 0
 12 files changed, 12 insertions(+), 8 deletions(-)
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/__init__.py

diff --git a/packages/google-cloud-bigtable/samples/admin_client/__init__.py b/packages/google-cloud-bigtable/samples/admin_client/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/__init__.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
index 17da5fb84303..f567727261aa 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
@@ -22,9 +22,9 @@
 )
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
-INSTANCE_ID = f"instance-admin-{str(uuid.uuid4())[:16]}"
-CLUSTER_ID = f"cluster-admin-{str(uuid.uuid4())[:16]}"
-NEW_CLUSTER_ID = f"cluster-add-{str(uuid.uuid4())[:16]}"
+INSTANCE_ID = f"instance-admin-{str(uuid.uuid4())[:8]}"
+CLUSTER_ID = f"cluster-admin-{str(uuid.uuid4())[:8]}"
+NEW_CLUSTER_ID = f"cluster-add-{str(uuid.uuid4())[:8]}"
 
 
 def test_instance_operations(capsys):
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/__init__.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
index 225e35a6cdcc..497fc705349a 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
@@ -22,7 +22,7 @@
 
 import argparse
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 
 
 def run_table_operations(project_id, instance_id, table_id):
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py
index 38700717377e..ea3c4cbc17d1 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin_test.py
@@ -14,6 +14,7 @@
 import os
 import uuid
 
+from ...utils import create_table_cm
 from .tableadmin import delete_table, run_table_operations
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
@@ -36,6 +37,9 @@ def test_run_table_operations(capsys):
 
 
 def test_delete_table(capsys):
-    delete_table(PROJECT, BIGTABLE_INSTANCE, TABLE_ID)
+    table_id = f"table-admin-to-delete-{str(uuid.uuid4())[:16]}"
+    with create_table_cm(PROJECT, BIGTABLE_INSTANCE, table_id, verbose=False):
+        delete_table(PROJECT, BIGTABLE_INSTANCE, table_id)
     out, _ = capsys.readouterr()
-    assert f"Deleted {TABLE_ID} table." in out
+    assert f"Deleting {table_id} table." in out
+    assert f"Deleted {table_id} table." in out
diff --git a/packages/google-cloud-bigtable/samples/data_client/__init__.py b/packages/google-cloud-bigtable/samples/data_client/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/__init__.py b/packages/google-cloud-bigtable/samples/data_client/hello/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
index 7efc4578a69f..5ead6cf22039 100644
--- a/packages/google-cloud-bigtable/samples/data_client/hello/main.py
+++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
@@ -30,7 +30,7 @@
 from google.cloud import bigtable
 from google.cloud.bigtable.data import row_filters
 
-from ..utils import wait_for_table
+from ...utils import wait_for_table
 
 # [END bigtable_hw_imports_data_client]
 
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/__init__.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py
index e7d82e5e1ffc..9b42cf553e16 100644
--- a/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py
+++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main_test.py
@@ -20,7 +20,7 @@
 
 from google.cloud.bigtable.data import BigtableDataClient, SetCell
 
-from ..utils import create_table_cm
+from ...utils import create_table_cm
 from .main import main
 
 PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/__init__.py b/packages/google-cloud-bigtable/samples/data_client/snippets/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1

From b4accd87d85ccb9d493d72775b0c95a55c487d75 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 16:57:14 -0700
Subject: [PATCH 22/23] removed unneeded files

---
 .../admin_client/instanceadmin/noxfile.py     | 292 ------------------
 .../instanceadmin/requirements-test.txt       |   1 -
 .../instanceadmin/requirements.txt            |   2 +-
 .../admin_client/tableadmin/noxfile.py        | 292 ------------------
 .../tableadmin/requirements-test.txt          |   2 -
 .../admin_client/tableadmin/requirements.txt  |   2 +-
 .../samples/data_client/hello/noxfile.py      | 292 ------------------
 .../data_client/hello/requirements-test.txt   |   1 -
 .../data_client/hello/requirements.txt        |   2 +-
 .../samples/data_client/quickstart/noxfile.py | 292 ------------------
 .../quickstart/requirements-test.txt          |   2 -
 .../data_client/quickstart/requirements.txt   |   2 +-
 .../samples/data_client/snippets/noxfile.py   | 292 ------------------
 .../snippets/requirements-test.txt            |   2 -
 .../data_client/snippets/requirements.txt     |   2 +-
 15 files changed, 5 insertions(+), 1473 deletions(-)
 delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py
 delete mode 100644 packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt

diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt
index 67a1ea5b8d23..bde485d13258 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 backoff==2.2.1
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt
deleted file mode 100644
index f01fd134c400..000000000000
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-google-cloud-testutils==1.7.0
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/hello/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt
deleted file mode 100644
index e079f8a6038d..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/hello/requirements-test.txt
+++ /dev/null
@@ -1 +0,0 @@
-pytest
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt
index 5113ca7f17bb..35b55807c842 100644
--- a/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client/hello/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
 google-cloud-core==2.5.0
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/quickstart/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py b/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py
deleted file mode 100644
index a2a659dcca04..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/noxfile.py
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import print_function
-
-import glob
-import os
-import sys
-from pathlib import Path
-from typing import Callable, Dict, Optional
-
-import nox
-
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-#           DO NOT EDIT THIS FILE EVER!
-# WARNING - WARNING - WARNING - WARNING - WARNING
-# WARNING - WARNING - WARNING - WARNING - WARNING
-
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-
-# Copy `noxfile_config.py` to your directory and modify it instead.
-
-# `TEST_CONFIG` dict is a configuration hook that allows users to
-# modify the test configurations. The values here should be in sync
-# with `noxfile_config.py`. Users will copy `noxfile_config.py` into
-# their directory and modify it.
-
-TEST_CONFIG = {
-    # You can opt out from the test for specific Python versions.
-    "ignored_versions": [],
-    # Old samples are opted out of enforcing Python type hints
-    # All new samples should feature them
-    "enforce_type_hints": False,
-    # An envvar key for determining the project id to use. Change it
-    # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
-    # build specific Cloud project. You can also use your own string
-    # to use your own Cloud project.
-    "gcloud_project_env": "GOOGLE_CLOUD_PROJECT",
-    # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT',
-    # If you need to use a specific version of pip,
-    # change pip_version_override to the string representation
-    # of the version number, for example, "20.2.4"
-    "pip_version_override": None,
-    # A dictionary you want to inject into your test. Don't put any
-    # secrets here. These values will override predefined values.
-    "envs": {},
-}
-
-
-try:
-    # Ensure we can import noxfile_config in the project's directory.
-    sys.path.append(".")
-    from noxfile_config import TEST_CONFIG_OVERRIDE
-except ImportError as e:
-    print("No user noxfile_config found: detail: {}".format(e))
-    TEST_CONFIG_OVERRIDE = {}
-
-# Update the TEST_CONFIG with the user supplied values.
-TEST_CONFIG.update(TEST_CONFIG_OVERRIDE)
-
-
-def get_pytest_env_vars() -> Dict[str, str]:
-    """Returns a dict for pytest invocation."""
-    ret = {}
-
-    # Override the GCLOUD_PROJECT and the alias.
-    env_key = TEST_CONFIG["gcloud_project_env"]
-    # This should error out if not set.
-    ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key]
-
-    # Apply user supplied envs.
-    ret.update(TEST_CONFIG["envs"])
-    return ret
-
-
-# DO NOT EDIT - automatically generated.
-# All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
-
-# Any default versions that should be ignored.
-IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]
-
-TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS])
-
-INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in (
-    "True",
-    "true",
-)
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-#
-# Style Checks
-#
-
-
-# Linting with flake8.
-#
-# We ignore the following rules:
-#   E203: whitespace before ‘:’
-#   E266: too many leading ‘#’ for block comment
-#   E501: line too long
-#   I202: Additional newline in a section of imports
-#
-# We also need to specify the rules which are ignored by default:
-# ['E226', 'W504', 'E126', 'E123', 'W503', 'E24', 'E704', 'E121']
-FLAKE8_COMMON_ARGS = [
-    "--show-source",
-    "--builtin=gettext",
-    "--max-complexity=20",
-    "--exclude=.nox,.cache,env,lib,generated_pb2,*_pb2.py,*_pb2_grpc.py",
-    "--ignore=E121,E123,E126,E203,E226,E24,E266,E501,E704,W503,W504,I202",
-    "--max-line-length=88",
-]
-
-
-@nox.session
-def lint(session: nox.sessions.Session) -> None:
-    if not TEST_CONFIG["enforce_type_hints"]:
-        session.install("flake8")
-    else:
-        session.install("flake8", "flake8-annotations")
-
-    args = FLAKE8_COMMON_ARGS + [
-        ".",
-    ]
-    session.run("flake8", *args)
-
-
-#
-# Black
-#
-
-
-@nox.session
-def blacken(session: nox.sessions.Session) -> None:
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    session.run("black", *python_files)
-
-
-#
-# format = isort + black
-#
-
-
-@nox.session
-def format(session: nox.sessions.Session) -> None:
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    python_files = [path for path in os.listdir(".") if path.endswith(".py")]
-
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run("isort", "--fss", *python_files)
-    session.run("black", *python_files)
-
-
-#
-# Sample Tests
-#
-
-
-PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"]
-
-
-def _session_tests(
-    session: nox.sessions.Session, post_install: Callable = None
-) -> None:
-    # check for presence of tests
-    test_list = glob.glob("**/*_test.py", recursive=True) + glob.glob(
-        "**/test_*.py", recursive=True
-    )
-    test_list.extend(glob.glob("**/tests", recursive=True))
-
-    if len(test_list) == 0:
-        print("No tests found, skipping directory.")
-        return
-
-    if TEST_CONFIG["pip_version_override"]:
-        pip_version = TEST_CONFIG["pip_version_override"]
-        session.install(f"pip=={pip_version}")
-    """Runs py.test for a particular project."""
-    concurrent_args = []
-    if os.path.exists("requirements.txt"):
-        if os.path.exists("constraints.txt"):
-            session.install("-r", "requirements.txt", "-c", "constraints.txt")
-        else:
-            session.install("-r", "requirements.txt")
-        with open("requirements.txt") as rfile:
-            packages = rfile.read()
-
-    if os.path.exists("requirements-test.txt"):
-        if os.path.exists("constraints-test.txt"):
-            session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt")
-        else:
-            session.install("-r", "requirements-test.txt")
-        with open("requirements-test.txt") as rtfile:
-            packages += rtfile.read()
-
-    if INSTALL_LIBRARY_FROM_SOURCE:
-        session.install("-e", _get_repo_root())
-
-    if post_install:
-        post_install(session)
-
-    if "pytest-parallel" in packages:
-        concurrent_args.extend(["--workers", "auto", "--tests-per-worker", "auto"])
-    elif "pytest-xdist" in packages:
-        concurrent_args.extend(["-n", "auto"])
-
-    session.run(
-        "pytest",
-        *(PYTEST_COMMON_ARGS + session.posargs + concurrent_args),
-        # Pytest will return 5 when no tests are collected. This can happen
-        # on travis where slow and flaky tests are excluded.
-        # See http://doc.pytest.org/en/latest/_modules/_pytest/main.html
-        success_codes=[0, 5],
-        env=get_pytest_env_vars(),
-    )
-
-
-@nox.session(python=ALL_VERSIONS)
-def py(session: nox.sessions.Session) -> None:
-    """Runs py.test for a sample using the specified version of Python."""
-    if session.python in TESTED_VERSIONS:
-        _session_tests(session)
-    else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
-
-
-#
-# Readmegen
-#
-
-
-def _get_repo_root() -> Optional[str]:
-    """Returns the root folder of the project."""
-    # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
-    p = Path(os.getcwd())
-    for i in range(10):
-        if p is None:
-            break
-        if Path(p / ".git").exists():
-            return str(p)
-        # .git is not available in repos cloned via Cloud Build
-        # setup.py is always in the library's root, so use that instead
-        # https://github.com/googleapis/synthtool/issues/792
-        if Path(p / "setup.py").exists():
-            return str(p)
-        p = p.parent
-    raise Exception("Unable to detect repository root.")
-
-
-GENERATED_READMES = sorted([x for x in Path(".").rglob("*.rst.in")])
-
-
-@nox.session
-@nox.parametrize("path", GENERATED_READMES)
-def readmegen(session: nox.sessions.Session, path: str) -> None:
-    """(Re-)generates the readme for a sample."""
-    session.install("jinja2", "pyyaml")
-    dir_ = os.path.dirname(path)
-
-    if os.path.exists(os.path.join(dir_, "requirements.txt")):
-        session.install("-r", os.path.join(dir_, "requirements.txt"))
-
-    in_file = os.path.join(dir_, "README.rst.in")
-    session.run(
-        "python", _get_repo_root() + "/scripts/readme-gen/readme_gen.py", in_file
-    )
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt
deleted file mode 100644
index ee4ba018603b..000000000000
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements-test.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-pytest
-pytest-asyncio
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt
index 730d25dec63f..47acfcb87fb0 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-bigtable==2.35.0
+google-cloud-bigtable

From e0f8849867ac47c031ed0340a18dde0ab803c6b3 Mon Sep 17 00:00:00 2001
From: Daniel Sanche 
Date: Wed, 7 Oct 2026 17:56:48 -0700
Subject: [PATCH 23/23] completed migration of legacy client to data client
 samples

---
 .../instanceadmin/instanceadmin.py            |   5 +
 .../instanceadmin/test_instanceadmin.py       |  41 +--
 .../admin_client/metricscaler/__init__.py     |  13 +
 .../admin_client/metricscaler/metricscaler.py | 241 ++++++++++++++++++
 .../metricscaler/metricscaler_test.py         | 235 +++++++++++++++++
 .../metricscaler/requirements.txt             |   2 +
 .../admin_client/tableadmin/tableadmin.py     |  12 +-
 .../samples/data_client/hello/main.py         |  58 +++--
 .../samples/data_client/quickstart/main.py    |   5 +-
 .../snippets/data_client_snippets.py          | 128 +++++++---
 .../snippets/data_client_snippets_test.py     |   4 +
 .../data_client/snippets/deletes_snippets.py  |  57 ++++-
 .../snippets/deletes_snippets_test.py         |  10 +
 .../data_client/snippets/filter_snippets.py   |  76 +++---
 .../data_client_async/hello/async_main.py     |   5 +-
 .../snippets/data_client_snippets_async.py    | 108 ++++++--
 .../data_client_snippets_async_test.py        |   5 +
 .../snippets/filter_snippets_async.py         |   4 +
 .../snippets/deletes/deletes_snippets.py      |  32 +--
 .../snippets/filters/filter_snippets.py       |  76 +++---
 .../snippets/reads/read_snippets.py           |  32 +--
 .../snippets/writes/write_batch.py            |   4 +-
 .../snippets/writes/write_conditionally.py    |   4 +-
 .../snippets/writes/write_increment.py        |   4 +-
 .../snippets/writes/write_simple.py           |   4 +-
 .../google-cloud-bigtable/samples/utils.py    |  31 ++-
 26 files changed, 952 insertions(+), 244 deletions(-)
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/metricscaler/__init__.py
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler.py
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler_test.py
 create mode 100644 packages/google-cloud-bigtable/samples/admin_client/metricscaler/requirements.txt

diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
index c0f5b9546433..964d2d82e923 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/instanceadmin.py
@@ -26,6 +26,7 @@
 def run_instance_operations(project_id, instance_id, cluster_id):
     # [START bigtable_check_instance_exists]
     from google.api_core.exceptions import NotFound
+
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableInstanceAdminClient()
@@ -40,6 +41,7 @@ def run_instance_operations(project_id, instance_id, cluster_id):
 
     # [START bigtable_create_prod_instance]
     from google.api_core.exceptions import NotFound
+
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableInstanceAdminClient()
@@ -111,6 +113,7 @@ def run_instance_operations(project_id, instance_id, cluster_id):
 def delete_instance(project_id, instance_id):
     # [START bigtable_delete_instance]
     from google.api_core.exceptions import NotFound
+
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableInstanceAdminClient()
@@ -128,6 +131,7 @@ def delete_instance(project_id, instance_id):
 def add_cluster(project_id, instance_id, cluster_id):
     # [START bigtable_create_cluster]
     from google.api_core.exceptions import NotFound
+
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableInstanceAdminClient()
@@ -171,6 +175,7 @@ def delete_cluster(project_id, instance_id, cluster_id):
     """
     # [START bigtable_delete_cluster]
     from google.api_core.exceptions import NotFound
+
     from google.cloud import bigtable_admin
 
     client = bigtable_admin.BigtableInstanceAdminClient()
diff --git a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
index f567727261aa..1c5203b1a680 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/instanceadmin/test_instanceadmin.py
@@ -14,6 +14,9 @@
 import os
 import uuid
 
+import backoff
+from google.api_core import exceptions
+
 from .instanceadmin import (
     add_cluster,
     delete_cluster,
@@ -28,20 +31,24 @@
 
 
 def test_instance_operations(capsys):
-    run_instance_operations(PROJECT, INSTANCE_ID, CLUSTER_ID)
-    out, _ = capsys.readouterr()
-    assert f"Created instance: {INSTANCE_ID}" in out
-    assert "Listing instances:" in out
-    assert "Listing clusters..." in out
-
-    add_cluster(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID)
-    out, _ = capsys.readouterr()
-    assert f"Cluster created: {NEW_CLUSTER_ID}" in out
-
-    delete_cluster(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID)
-    out, _ = capsys.readouterr()
-    assert f"Cluster deleted: {NEW_CLUSTER_ID}" in out
-
-    delete_instance(PROJECT, INSTANCE_ID)
-    out, _ = capsys.readouterr()
-    assert f"Deleted instance: {INSTANCE_ID}" in out
+    try:
+        run_instance_operations(PROJECT, INSTANCE_ID, CLUSTER_ID)
+        out, _ = capsys.readouterr()
+        assert f"Created instance: {INSTANCE_ID}" in out
+        assert "Listing instances:" in out
+        assert "Listing clusters..." in out
+
+        backoff_503 = backoff.on_exception(backoff.expo, exceptions.ServiceUnavailable)
+        backoff_503(add_cluster)(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID)
+        out, _ = capsys.readouterr()
+        assert f"Cluster created: {NEW_CLUSTER_ID}" in out
+
+        delete_cluster(PROJECT, INSTANCE_ID, NEW_CLUSTER_ID)
+        out, _ = capsys.readouterr()
+        assert f"Cluster deleted: {NEW_CLUSTER_ID}" in out
+
+        delete_instance(PROJECT, INSTANCE_ID)
+        out, _ = capsys.readouterr()
+        assert f"Deleted instance: {INSTANCE_ID}" in out
+    finally:
+        delete_instance(PROJECT, INSTANCE_ID)
diff --git a/packages/google-cloud-bigtable/samples/admin_client/metricscaler/__init__.py b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/__init__.py
new file mode 100644
index 000000000000..58d482ea3866
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler.py b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler.py
new file mode 100644
index 000000000000..252cd3e637b8
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler.py
@@ -0,0 +1,241 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Sample that demonstrates how to use Cloud Monitoring metrics to
+programmatically scale a Google Cloud Bigtable cluster."""
+
+import argparse
+import logging
+import os
+import time
+
+from google.cloud.monitoring_v3 import query
+from google.protobuf import field_mask_pb2
+
+from google.cloud import bigtable_admin, monitoring_v3
+
+PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
+
+logger = logging.getLogger("bigtable.metricscaler")
+logger.addHandler(logging.StreamHandler())
+logger.setLevel(logging.INFO)
+
+
+def get_cpu_load(bigtable_instance, bigtable_cluster):
+    """Returns the most recent Cloud Bigtable CPU load measurement.
+
+    Returns:
+          float: The most recent Cloud Bigtable CPU usage metric
+    """
+    # [START bigtable_cpu]
+    client = monitoring_v3.MetricServiceClient()
+    cpu_query = query.Query(
+        client,
+        project=PROJECT,
+        metric_type="bigtable.googleapis.com/cluster/cpu_load",
+        minutes=5,
+    )
+    cpu_query = cpu_query.select_resources(
+        instance=bigtable_instance, cluster=bigtable_cluster
+    )
+    cpu = next(cpu_query.iter())
+    return cpu.points[0].value.double_value
+    # [END bigtable_cpu]
+
+
+def get_storage_utilization(bigtable_instance, bigtable_cluster):
+    """Returns the most recent Cloud Bigtable storage utilization measurement.
+
+    Returns:
+          float: The most recent Cloud Bigtable storage utilization metric
+    """
+    # [START bigtable_metric_scaler_storage_utilization]
+    client = monitoring_v3.MetricServiceClient()
+    utilization_query = query.Query(
+        client,
+        project=PROJECT,
+        metric_type="bigtable.googleapis.com/cluster/storage_utilization",
+        minutes=5,
+    )
+    utilization_query = utilization_query.select_resources(
+        instance=bigtable_instance, cluster=bigtable_cluster
+    )
+    utilization = next(utilization_query.iter())
+    return utilization.points[0].value.double_value
+    # [END bigtable_metric_scaler_storage_utilization]
+
+
+def scale_bigtable(bigtable_instance, bigtable_cluster, scale_up):
+    """Scales the number of Cloud Bigtable nodes up or down.
+
+    Edits the number of nodes in the Cloud Bigtable cluster to be increased
+    or decreased, depending on the `scale_up` boolean argument. Currently
+    the `incremental` strategy from `strategies.py` is used.
+
+
+    Args:
+           bigtable_instance (str): Cloud Bigtable instance ID to scale
+           bigtable_cluster (str): Cloud Bigtable cluster ID to scale
+           scale_up (bool): If true, scale up, otherwise scale down
+    """
+
+    # The minimum number of nodes to use. The default minimum is 3. If you have
+    # a lot of data, the rule of thumb is to not go below 2.5 TB per node for
+    # SSD clusters, and 8 TB for HDD. The
+    # "bigtable.googleapis.com/disk/bytes_used" metric is useful in figuring
+    # out the minimum number of nodes.
+    min_node_count = 1
+
+    # The maximum number of nodes to use. The default maximum is 30 nodes per
+    # zone. If you need more quota, you can request more by following the
+    # instructions at https://cloud.google.com/bigtable/quota.
+    max_node_count = 30
+
+    # The number of nodes to change the cluster by.
+    size_change_step = 3
+
+    # [START bigtable_scale]
+    bigtable_client = bigtable_admin.BigtableInstanceAdminClient()
+    instance_name = bigtable_client.instance_path(PROJECT, bigtable_instance)
+    instance = bigtable_client.get_instance(name=instance_name)
+
+    if instance.type_ == bigtable_admin.Instance.Type.DEVELOPMENT:
+        raise ValueError("Development instances cannot be scaled.")
+
+    cluster_name = bigtable_client.cluster_path(
+        PROJECT, bigtable_instance, bigtable_cluster
+    )
+    cluster = bigtable_client.get_cluster(name=cluster_name)
+
+    current_node_count = cluster.serve_nodes
+    update_mask = field_mask_pb2.FieldMask(paths=["serve_nodes"])
+
+    if scale_up:
+        if current_node_count < max_node_count:
+            new_node_count = min(current_node_count + size_change_step, max_node_count)
+            cluster.serve_nodes = new_node_count
+            operation = bigtable_client.partial_update_cluster(
+                cluster=cluster, update_mask=update_mask
+            )
+            response = operation.result(480)
+            logger.info(
+                "Scaled up from {} to {} nodes for {}.".format(
+                    current_node_count, new_node_count, response.name
+                )
+            )
+    else:
+        if current_node_count > min_node_count:
+            new_node_count = max(current_node_count - size_change_step, min_node_count)
+            cluster.serve_nodes = new_node_count
+            operation = bigtable_client.partial_update_cluster(
+                cluster=cluster, update_mask=update_mask
+            )
+            response = operation.result(480)
+            logger.info(
+                "Scaled down from {} to {} nodes for {}.".format(
+                    current_node_count, new_node_count, response.name
+                )
+            )
+    # [END bigtable_scale]
+
+
+def main(
+    bigtable_instance,
+    bigtable_cluster,
+    high_cpu_threshold,
+    low_cpu_threshold,
+    high_storage_threshold,
+    short_sleep,
+    long_sleep,
+):
+    """Main loop runner that autoscales Cloud Bigtable.
+
+    Args:
+          bigtable_instance (str): Cloud Bigtable instance ID to autoscale
+          high_cpu_threshold (float): If CPU is higher than this, scale up.
+          low_cpu_threshold (float): If CPU is lower than this, scale down.
+          high_storage_threshold (float): If storage is higher than this,
+                                          scale up.
+          short_sleep (int): How long to sleep after no operation
+          long_sleep (int): How long to sleep after the number of nodes is
+                            changed
+    """
+    cluster_cpu = get_cpu_load(bigtable_instance, bigtable_cluster)
+    cluster_storage = get_storage_utilization(bigtable_instance, bigtable_cluster)
+    logger.info("Detected cpu of {}".format(cluster_cpu))
+    logger.info("Detected storage utilization of {}".format(cluster_storage))
+    try:
+        if cluster_cpu > high_cpu_threshold or cluster_storage > high_storage_threshold:
+            scale_bigtable(bigtable_instance, bigtable_cluster, True)
+            time.sleep(long_sleep)
+        elif cluster_cpu < low_cpu_threshold:
+            if cluster_storage < high_storage_threshold:
+                scale_bigtable(bigtable_instance, bigtable_cluster, False)
+                time.sleep(long_sleep)
+        else:
+            logger.info("CPU within threshold, sleeping.")
+            time.sleep(short_sleep)
+    except Exception as e:
+        logger.error("Error during scaling: %s", e)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Scales Cloud Bigtable clusters based on CPU usage."
+    )
+    parser.add_argument(
+        "bigtable_instance", help="ID of the Cloud Bigtable instance to connect to."
+    )
+    parser.add_argument(
+        "bigtable_cluster", help="ID of the Cloud Bigtable cluster to connect to."
+    )
+    parser.add_argument(
+        "--high_cpu_threshold",
+        help="If Cloud Bigtable CPU usage is above this threshold, scale up",
+        default=0.6,
+    )
+    parser.add_argument(
+        "--low_cpu_threshold",
+        help="If Cloud Bigtable CPU usage is below this threshold, scale down",
+        default=0.2,
+    )
+    parser.add_argument(
+        "--high_storage_threshold",
+        help="If Cloud Bigtable storage utilization is above this threshold, scale up",
+        default=0.6,
+    )
+    parser.add_argument(
+        "--short_sleep",
+        help="How long to sleep in seconds between checking metrics after no "
+        "scale operation",
+        default=60,
+    )
+    parser.add_argument(
+        "--long_sleep",
+        help="How long to sleep in seconds between checking metrics after a "
+        "scaling operation",
+        default=60 * 10,
+    )
+    args = parser.parse_args()
+
+    while True:
+        main(
+            args.bigtable_instance,
+            args.bigtable_cluster,
+            float(args.high_cpu_threshold),
+            float(args.low_cpu_threshold),
+            float(args.high_storage_threshold),
+            int(args.short_sleep),
+            int(args.long_sleep),
+        )
diff --git a/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler_test.py b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler_test.py
new file mode 100644
index 000000000000..abb0b108bc4c
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/metricscaler_test.py
@@ -0,0 +1,235 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Unit and system tests for metricscaler.py"""
+
+import os
+import uuid
+from unittest.mock import Mock, patch
+
+import pytest
+from google.api_core.exceptions import NotFound
+from test_utils.retry import RetryResult
+
+from google.cloud import bigtable_admin
+
+from . import metricscaler
+from .metricscaler import get_cpu_load, get_storage_utilization, main, scale_bigtable
+
+PROJECT = os.environ["GOOGLE_CLOUD_PROJECT"]
+BIGTABLE_ZONE = os.environ.get("BIGTABLE_ZONE", "us-central1-b")
+SIZE_CHANGE_STEP = 3
+INSTANCE_ID_FORMAT = "metric-scale-test-{}"
+BIGTABLE_INSTANCE = INSTANCE_ID_FORMAT.format(str(uuid.uuid4())[:10])
+BIGTABLE_DEV_INSTANCE = INSTANCE_ID_FORMAT.format(str(uuid.uuid4())[:10])
+
+
+# System tests to verify API calls succeed
+
+
+@patch.object(metricscaler, "query")
+def test_get_cpu_load(monitoring_v3_query):
+    iter_mock = monitoring_v3_query.Query().select_resources().iter
+    iter_mock.return_value = iter([Mock(points=[Mock(value=Mock(double_value=1.0))])])
+    assert float(get_cpu_load(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE)) > 0.0
+
+
+@patch.object(metricscaler, "query")
+def test_get_storage_utilization(monitoring_v3_query):
+    iter_mock = monitoring_v3_query.Query().select_resources().iter
+    iter_mock.return_value = iter([Mock(points=[Mock(value=Mock(double_value=1.0))])])
+    assert float(get_storage_utilization(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE)) > 0.0
+
+
+@pytest.fixture()
+def instance():
+    cluster_id = BIGTABLE_INSTANCE
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    project_path = client.common_project_path(PROJECT)
+    instance_path = client.instance_path(PROJECT, BIGTABLE_INSTANCE)
+
+    cluster = bigtable_admin.Cluster(
+        location=client.common_location_path(PROJECT, BIGTABLE_ZONE),
+        serve_nodes=1,
+        default_storage_type=bigtable_admin.StorageType.SSD,
+    )
+    instance_obj = bigtable_admin.Instance(
+        display_name=BIGTABLE_INSTANCE,
+        type_=bigtable_admin.Instance.Type.PRODUCTION,
+        labels={"prod-label": "prod-label"},
+    )
+
+    try:
+        client.get_instance(name=instance_path)
+    except NotFound:
+        operation = client.create_instance(
+            parent=project_path,
+            instance_id=BIGTABLE_INSTANCE,
+            instance=instance_obj,
+            clusters={cluster_id: cluster},
+        )
+        response = operation.result(480)
+        print(f"Successfully created {response.name}")
+
+    yield
+
+    client.delete_instance(name=instance_path)
+
+
+@pytest.fixture()
+def dev_instance():
+    cluster_id = BIGTABLE_DEV_INSTANCE
+
+    client = bigtable_admin.BigtableInstanceAdminClient()
+    project_path = client.common_project_path(PROJECT)
+    instance_path = client.instance_path(PROJECT, BIGTABLE_DEV_INSTANCE)
+
+    cluster = bigtable_admin.Cluster(
+        location=client.common_location_path(PROJECT, BIGTABLE_ZONE),
+        default_storage_type=bigtable_admin.StorageType.SSD,
+    )
+    instance_obj = bigtable_admin.Instance(
+        display_name=BIGTABLE_DEV_INSTANCE,
+        type_=bigtable_admin.Instance.Type.DEVELOPMENT,
+        labels={"dev-label": "dev-label"},
+    )
+
+    try:
+        client.get_instance(name=instance_path)
+    except NotFound:
+        operation = client.create_instance(
+            parent=project_path,
+            instance_id=BIGTABLE_DEV_INSTANCE,
+            instance=instance_obj,
+            clusters={cluster_id: cluster},
+        )
+        response = operation.result(480)
+        print(f"Successfully created {response.name}")
+
+    yield
+
+    client.delete_instance(name=instance_path)
+
+
+class ClusterNodeCountPredicate:
+    def __init__(self, expected_node_count):
+        self.expected_node_count = expected_node_count
+
+    def __call__(self, cluster):
+        expected = self.expected_node_count
+        print(f"Expected node count: {expected}; found: {cluster.serve_nodes}")
+        return cluster.serve_nodes == expected
+
+
+def test_scale_bigtable(instance):
+    bigtable_client = bigtable_admin.BigtableInstanceAdminClient()
+    cluster_path = bigtable_client.cluster_path(
+        PROJECT, BIGTABLE_INSTANCE, BIGTABLE_INSTANCE
+    )
+
+    def get_cluster():
+        return bigtable_client.get_cluster(name=cluster_path)
+
+    _nonzero_node_count = RetryResult(
+        lambda c: c.serve_nodes > 0,
+        max_tries=10,
+    )
+    cluster = _nonzero_node_count(get_cluster)()
+
+    original_node_count = cluster.serve_nodes
+
+    scale_bigtable(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, True)
+
+    scaled_node_count_predicate = ClusterNodeCountPredicate(
+        original_node_count + SIZE_CHANGE_STEP
+    )
+    scaled_node_count_predicate.__name__ = "scaled_node_count_predicate"
+    _scaled_node_count = RetryResult(
+        scaled_node_count_predicate,
+        max_tries=10,
+    )
+    _scaled_node_count(get_cluster)()
+
+    scale_bigtable(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, False)
+
+    restored_node_count_predicate = ClusterNodeCountPredicate(original_node_count)
+    restored_node_count_predicate.__name__ = "restored_node_count_predicate"
+    _restored_node_count = RetryResult(
+        restored_node_count_predicate,
+        max_tries=10,
+    )
+    _restored_node_count(get_cluster)()
+
+
+def test_handle_dev_instance(capsys, dev_instance):
+    with pytest.raises(ValueError):
+        scale_bigtable(BIGTABLE_DEV_INSTANCE, BIGTABLE_DEV_INSTANCE, True)
+
+
+@patch("time.sleep")
+@patch.object(metricscaler, "get_storage_utilization")
+@patch.object(metricscaler, "get_cpu_load")
+@patch.object(metricscaler, "scale_bigtable")
+def test_main(scale_bigtable, get_cpu_load, get_storage_utilization, sleep):
+    SHORT_SLEEP = 5
+    LONG_SLEEP = 10
+
+    # Test okay CPU, okay storage utilization
+    get_cpu_load.return_value = 0.5
+    get_storage_utilization.return_value = 0.5
+
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_not_called()
+    scale_bigtable.reset_mock()
+
+    # Test high CPU, okay storage utilization
+    get_cpu_load.return_value = 0.7
+    get_storage_utilization.return_value = 0.5
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_called_once_with(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, True)
+    scale_bigtable.reset_mock()
+
+    # Test low CPU, okay storage utilization
+    get_storage_utilization.return_value = 0.5
+    get_cpu_load.return_value = 0.2
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_called_once_with(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, False)
+    scale_bigtable.reset_mock()
+
+    # Test okay CPU, high storage utilization
+    get_cpu_load.return_value = 0.5
+    get_storage_utilization.return_value = 0.7
+
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_called_once_with(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, True)
+    scale_bigtable.reset_mock()
+
+    # Test high CPU, high storage utilization
+    get_cpu_load.return_value = 0.7
+    get_storage_utilization.return_value = 0.7
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_called_once_with(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, True)
+    scale_bigtable.reset_mock()
+
+    # Test low CPU, high storage utilization
+    get_cpu_load.return_value = 0.2
+    get_storage_utilization.return_value = 0.7
+    main(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, 0.6, 0.3, 0.6, SHORT_SLEEP, LONG_SLEEP)
+    scale_bigtable.assert_called_once_with(BIGTABLE_INSTANCE, BIGTABLE_INSTANCE, True)
+    scale_bigtable.reset_mock()
+
+
+if __name__ == "__main__":
+    test_get_cpu_load()
diff --git a/packages/google-cloud-bigtable/samples/admin_client/metricscaler/requirements.txt b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/requirements.txt
new file mode 100644
index 000000000000..4a2b04016e67
--- /dev/null
+++ b/packages/google-cloud-bigtable/samples/admin_client/metricscaler/requirements.txt
@@ -0,0 +1,2 @@
+google-cloud-bigtable
+google-cloud-monitoring==2.29.0
diff --git a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
index 497fc705349a..c82a4ace9228 100644
--- a/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
+++ b/packages/google-cloud-bigtable/samples/admin_client/tableadmin/tableadmin.py
@@ -43,9 +43,10 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_list_tables]
 
         # [START bigtable_create_family_gc_max_age]
-        from google.cloud import bigtable_admin
         from google.protobuf import duration_pb2
 
+        from google.cloud import bigtable_admin
+
         client = bigtable_admin.BigtableTableAdminClient()
         table_path = client.table_path(project_id, instance_id, table_id)
 
@@ -86,9 +87,10 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_max_versions]
 
         # [START bigtable_create_family_gc_union]
-        from google.cloud import bigtable_admin
         from google.protobuf import duration_pb2
 
+        from google.cloud import bigtable_admin
+
         client = bigtable_admin.BigtableTableAdminClient()
         table_path = client.table_path(project_id, instance_id, table_id)
 
@@ -116,9 +118,10 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_union]
 
         # [START bigtable_create_family_gc_intersection]
-        from google.cloud import bigtable_admin
         from google.protobuf import duration_pb2
 
+        from google.cloud import bigtable_admin
+
         client = bigtable_admin.BigtableTableAdminClient()
         table_path = client.table_path(project_id, instance_id, table_id)
 
@@ -146,9 +149,10 @@ def run_table_operations(project_id, instance_id, table_id):
         # [END bigtable_create_family_gc_intersection]
 
         # [START bigtable_create_family_gc_nested]
-        from google.cloud import bigtable_admin
         from google.protobuf import duration_pb2
 
+        from google.cloud import bigtable_admin
+
         client = bigtable_admin.BigtableTableAdminClient()
         table_path = client.table_path(project_id, instance_id, table_id)
 
diff --git a/packages/google-cloud-bigtable/samples/data_client/hello/main.py b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
index 5ead6cf22039..64d0ce608277 100644
--- a/packages/google-cloud-bigtable/samples/data_client/hello/main.py
+++ b/packages/google-cloud-bigtable/samples/data_client/hello/main.py
@@ -26,26 +26,26 @@
 
 import argparse
 
-# [START bigtable_hw_imports_data_client]
+# [START bigtable_hw_imports]
 from google.cloud import bigtable
 from google.cloud.bigtable.data import row_filters
 
+# [END bigtable_hw_imports]
 from ...utils import wait_for_table
 
-# [END bigtable_hw_imports_data_client]
-
 # use to ignore warnings
 row_filters
 
 
 def main(project_id, instance_id, table_id):
-    # [START bigtable_hw_connect_data_client]
+    # [START bigtable_hw_connect]
     client = bigtable.data.BigtableDataClient(project=project_id)
     table = client.get_table(instance_id, table_id)
-    # [END bigtable_hw_connect_data_client]
+    # [END bigtable_hw_connect]
 
-    # [START bigtable_hw_create_table_data_client]
+    # [START bigtable_hw_create_table]
     from google.api_core.exceptions import AlreadyExists
+
     from google.cloud import bigtable_admin
 
     # the data client only supports the data API. Table creation is an admin operation
@@ -70,53 +70,66 @@ def main(project_id, instance_id, table_id):
         )
     except AlreadyExists:
         print("Table {} already exists.".format(table_id))
-    # [END bigtable_hw_create_table_data_client]
+    # [END bigtable_hw_create_table]
 
     try:
         # let table creation complete
         wait_for_table(table)
-        # [START bigtable_hw_write_rows_data_client]
+        # [START bigtable_hw_write_rows]
         print("Writing some greetings to the table.")
         greetings = [b"Hello World!", b"Hello Cloud Bigtable!", b"Hello Python!"]
         mutations = []
         column = b"greeting"
         for i, value in enumerate(greetings):
+            # Note: This example uses sequential numeric IDs for simplicity,
+            # but this can result in poor performance in a production
+            # application.  Since rows are stored in sorted order by key,
+            # sequential keys can result in poor distribution of operations
+            # across nodes.
+            #
+            # We recommend that you use bytestrings directly for row keys
+            # where possible, rather than encoding strings.
+            #
+            # For more information about how to design a Bigtable schema for
+            # the best performance, see the documentation:
+            #
+            #     https://cloud.google.com/bigtable/docs/schema-design
             row_key = f"greeting{i}".encode()
             row_mutation = bigtable.data.RowMutationEntry(
                 row_key, bigtable.data.SetCell(column_family_id, column, value)
             )
             mutations.append(row_mutation)
         table.bulk_mutate_rows(mutations)
-        # [END bigtable_hw_write_rows_data_client]
+        # [END bigtable_hw_write_rows]
 
-        # [START bigtable_hw_create_filter_data_client]
+        # [START bigtable_hw_create_filter]
         # Create a filter to only retrieve the most recent version of the cell
         # for each column across entire row.
         row_filter = bigtable.data.row_filters.CellsColumnLimitFilter(1)
-        # [END bigtable_hw_create_filter_data_client]
+        # [END bigtable_hw_create_filter]
 
-        # [START bigtable_hw_get_with_filter_data_client]
-        # [START bigtable_hw_get_by_key_data_client]
+        # [START bigtable_hw_get_with_filter]
+        # [START bigtable_hw_get_by_key]
         print("Getting a single greeting by row key.")
         key = "greeting0".encode()
 
         row = table.read_row(key, row_filter=row_filter)
         cell = row.cells[0]
         print(cell.value.decode("utf-8"))
-        # [END bigtable_hw_get_by_key_data_client]
-        # [END bigtable_hw_get_with_filter_data_client]
+        # [END bigtable_hw_get_by_key]
+        # [END bigtable_hw_get_with_filter]
 
-        # [START bigtable_hw_scan_with_filter_data_client]
-        # [START bigtable_hw_scan_all_data_client]
+        # [START bigtable_hw_scan_with_filter]
+        # [START bigtable_hw_scan_all]
         print("Scanning for all greetings:")
         query = bigtable.data.ReadRowsQuery(row_filter=row_filter)
-        for row in table.read_rows(query):
+        for row in table.read_rows_stream(query):
             cell = row.cells[0]
             print(cell.value.decode("utf-8"))
-        # [END bigtable_hw_scan_all_data_client]
-        # [END bigtable_hw_scan_with_filter_data_client]
+        # [END bigtable_hw_scan_all]
+        # [END bigtable_hw_scan_with_filter]
     finally:
-        # [START bigtable_hw_delete_table_data_client]
+        # [START bigtable_hw_delete_table]
         from google.cloud import bigtable_admin
 
         # the data client only supports the data API. Table deletion is an admin operation
@@ -126,8 +139,9 @@ def main(project_id, instance_id, table_id):
 
         print("Deleting the {} table.".format(table_id))
         admin_client.delete_table(name=table_path)
+        table.close()
         client.close()
-        # [END bigtable_hw_delete_table_data_client]
+        # [END bigtable_hw_delete_table]
 
 
 if __name__ == "__main__":
diff --git a/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py
index dacbe6c7ae8c..ef9bf85fe0df 100644
--- a/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py
+++ b/packages/google-cloud-bigtable/samples/data_client/quickstart/main.py
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# [START bigtable_quickstart_data_client]
+# [START bigtable_quickstart]
 import argparse
 
 from google.cloud.bigtable.data import BigtableDataClient
@@ -34,6 +34,7 @@ def main(project_id="project-id", instance_id="instance-id", table_id="my-table"
     column_id = b"c1"
     value = row.get_cells(column_family_id, column_id)[0].value.decode("utf-8")
 
+    table.close()
     client.close()
 
     print("Row key: {}\nData: {}".format(row_key, value))
@@ -54,4 +55,4 @@ def main(project_id="project-id", instance_id="instance-id", table_id="my-table"
     args = parser.parse_args()
     main(args.project_id, args.instance_id, args.table)
 
-# [END bigtable_quickstart_data_client]
+# [END bigtable_quickstart]
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
index b4e7b8bb358d..aa7e35694802 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets.py
@@ -15,7 +15,7 @@
 
 
 def write_simple(table):
-    # [START bigtable_write_simple]
+    # [START bigtable_writes_simple]
     from google.cloud.bigtable.data import BigtableDataClient, SetCell
 
     def write_simple(project_id, instance_id, table_id):
@@ -32,7 +32,7 @@ def write_simple(project_id, instance_id, table_id):
                 table.mutate_row(row_key, wifi_mutation)
                 table.mutate_row(row_key, os_mutation)
 
-    # [END bigtable_write_simple]
+    # [END bigtable_writes_simple]
     write_simple(table.client.project, table.instance_id, table.table_id)
 
 
@@ -76,7 +76,7 @@ def write_batch(project_id, instance_id, table_id):
 
 
 def write_increment(table):
-    # [START bigtable_write_increment]
+    # [START bigtable_writes_increment]
     from google.cloud.bigtable.data import BigtableDataClient
     from google.cloud.bigtable.data.read_modify_write_rules import IncrementRule
 
@@ -96,7 +96,7 @@ def write_increment(project_id, instance_id, table_id):
                 cell = result_row[0]
                 print(f"{cell.row_key} value: {int(cell)}")
 
-    # [END bigtable_write_increment]
+    # [END bigtable_writes_increment]
     write_increment(table.client.project, table.instance_id, table.table_id)
 
 
@@ -133,7 +133,7 @@ def write_conditional(project_id, instance_id, table_id):
 
 
 def write_aggregate(table):
-    # [START bigtable_write_aggregate]
+    # [START bigtable_writes_aggregate]
     import time
 
     from google.cloud.bigtable.data import BigtableDataClient
@@ -143,32 +143,34 @@ def write_aggregate(table):
     def write_aggregate(project_id, instance_id, table_id):
         """Increments a value in a Bigtable table using AddToCell mutation."""
         with BigtableDataClient(project=project_id) as client:
-            table = client.get_table(instance_id, table_id)
-            row_key = "unique_device_ids_1"
-            try:
-                with table.mutations_batcher() as batcher:
-                    # The AddToCell mutation increments the value of a cell.
-                    # The `counters` family must be set up to be an aggregate
-                    # family with an int64 input type.
-                    reading = AddToCell(
-                        family="counters",
-                        qualifier="odometer",
-                        value=32304,
-                        # Convert nanoseconds to microseconds
-                        timestamp_micros=time.time_ns() // 1000,
-                    )
-                    batcher.append(RowMutationEntry(row_key.encode("utf-8"), [reading]))
-            except MutationsExceptionGroup as e:
-                # MutationsExceptionGroup contains a FailedMutationEntryError for
-                # each mutation that failed.
-                for sub_exception in e.exceptions:
-                    failed_entry: RowMutationEntry = sub_exception.entry
-                    cause: Exception = sub_exception.__cause__
-                    print(
-                        f"Failed mutation for row {failed_entry.row_key!r} with error: {cause!r}"
-                    )
-
-    # [END bigtable_write_aggregate]
+            with client.get_table(instance_id, table_id) as table:
+                row_key = "unique_device_ids_1"
+                try:
+                    with table.mutations_batcher() as batcher:
+                        # The AddToCell mutation increments the value of a cell.
+                        # The `counters` family must be set up to be an aggregate
+                        # family with an int64 input type.
+                        reading = AddToCell(
+                            family="counters",
+                            qualifier="odometer",
+                            value=32304,
+                            # Convert nanoseconds to microseconds
+                            timestamp_micros=time.time_ns() // 1000,
+                        )
+                        batcher.append(
+                            RowMutationEntry(row_key.encode("utf-8"), [reading])
+                        )
+                except MutationsExceptionGroup as e:
+                    # MutationsExceptionGroup contains a FailedMutationEntryError for
+                    # each mutation that failed.
+                    for sub_exception in e.exceptions:
+                        failed_entry: RowMutationEntry = sub_exception.entry
+                        cause: Exception = sub_exception.__cause__
+                        print(
+                            f"Failed mutation for row {failed_entry.row_key!r} with error: {cause!r}"
+                        )
+
+    # [END bigtable_writes_aggregate]
     write_aggregate(table.client.project, table.instance_id, table.table_id)
 
 
@@ -214,7 +216,7 @@ def read_rows(project_id, instance_id, table_id):
                 query = ReadRowsQuery(
                     row_keys=[b"phone#4c410523#20190501", b"phone#4c410523#20190502"]
                 )
-                for row in table.read_rows(query):
+                for row in table.read_rows_stream(query):
                     print(row)
 
     # [END bigtable_reads_rows]
@@ -238,13 +240,43 @@ def read_row_range(project_id, instance_id, table_id):
                 )
                 query = ReadRowsQuery(row_ranges=[row_range])
 
-                for row in table.read_rows(query):
+                for row in table.read_rows_stream(query):
                     print(row)
 
     # [END bigtable_reads_row_range]
     read_row_range(table.client.project, table.instance_id, table.table_id)
 
 
+def read_row_ranges(table):
+    # [START bigtable_reads_row_ranges]
+    from google.cloud.bigtable.data import (
+        BigtableDataClient,
+        ReadRowsQuery,
+        RowRange,
+    )
+
+    def read_row_ranges(project_id, instance_id, table_id):
+        with BigtableDataClient(project=project_id) as client:
+            with client.get_table(instance_id, table_id) as table:
+                row_ranges = [
+                    RowRange(
+                        start_key=b"phone#4c410523#20190501",
+                        end_key=b"phone#4c410523#201906201",
+                    ),
+                    RowRange(
+                        start_key=b"phone#5c10102#20190501",
+                        end_key=b"phone#5c10102#201906201",
+                    ),
+                ]
+                query = ReadRowsQuery(row_ranges=row_ranges)
+
+                for row in table.read_rows_stream(query):
+                    print(row)
+
+    # [END bigtable_reads_row_ranges]
+    read_row_ranges(table.client.project, table.instance_id, table.table_id)
+
+
 def read_with_prefix(table):
     # [START bigtable_reads_prefix]
     from google.cloud.bigtable.data import (
@@ -261,7 +293,7 @@ def read_prefix(project_id, instance_id, table_id):
                 prefix_range = RowRange(start_key=prefix, end_key=end_key)
                 query = ReadRowsQuery(row_ranges=[prefix_range])
 
-                for row in table.read_rows(query):
+                for row in table.read_rows_stream(query):
                     print(row)
 
     # [END bigtable_reads_prefix]
@@ -282,7 +314,7 @@ def read_with_filter(project_id, instance_id, table_id):
                 row_filter = row_filters.ValueRegexFilter(b"PQ2A.*$")
                 query = ReadRowsQuery(row_filter=row_filter)
 
-                for row in table.read_rows(query):
+                for row in table.read_rows_stream(query):
                     print(row)
 
     # [END bigtable_reads_filter]
@@ -311,3 +343,29 @@ def execute_query(project_id, instance_id, table_id):
 
     # [END bigtable_execute_query]
     execute_query(table.client.project, table.instance_id, table.table_id)
+
+
+# [START bigtable_reads_print]
+def print_row(row):
+    from google.cloud._helpers import _datetime_from_microseconds
+
+    print("Reading data for {}:".format(row.row_key.decode("utf-8")))
+    last_family = None
+    for cell in row.cells:
+        if last_family != cell.family:
+            print("Column Family {}".format(cell.family))
+            last_family = cell.family
+
+        labels = " [{}]".format(",".join(cell.labels)) if len(cell.labels) else ""
+        print(
+            "\t{}: {} @{}{}".format(
+                cell.qualifier.decode("utf-8"),
+                cell.value.decode("utf-8"),
+                _datetime_from_microseconds(cell.timestamp_micros),
+                labels,
+            )
+        )
+    print("")
+
+
+# [END bigtable_reads_print]
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py
index fbdc1a69f6a7..54eea31c5d78 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/data_client_snippets_test.py
@@ -93,6 +93,10 @@ def test_read_row_range(table):
     data_snippets.read_row_range(table)
 
 
+def test_read_row_ranges(table):
+    data_snippets.read_row_ranges(table)
+
+
 def test_read_with_prefix(table):
     data_snippets.read_with_prefix(table)
 
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py
index 6955e1119832..c069252c8afd 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-# [START bigtable_delete_from_column_data_client]
+# [START bigtable_delete_from_column]
 def delete_from_column(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -33,10 +33,10 @@ def delete_from_column(project_id, instance_id, table_id):
     client.close()
 
 
-# [END bigtable_delete_from_column_data_client]
+# [END bigtable_delete_from_column]
 
 
-# [START bigtable_delete_from_column_family_data_client]
+# [START bigtable_delete_from_column_family]
 def delete_from_column_family(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import BigtableDataClient, DeleteAllFromFamily
 
@@ -49,10 +49,10 @@ def delete_from_column_family(project_id, instance_id, table_id):
     client.close()
 
 
-# [END bigtable_delete_from_column_family_data_client]
+# [END bigtable_delete_from_column_family]
 
 
-# [START bigtable_delete_from_row_data_client]
+# [START bigtable_delete_from_row]
 def delete_from_row(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import BigtableDataClient, DeleteAllFromRow
 
@@ -65,10 +65,10 @@ def delete_from_row(project_id, instance_id, table_id):
     client.close()
 
 
-# [END bigtable_delete_from_row_data_client]
+# [END bigtable_delete_from_row]
 
 
-# [START bigtable_streaming_and_batching_data_client]
+# [START bigtable_streaming_and_batching]
 def streaming_and_batching(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -81,7 +81,7 @@ def streaming_and_batching(project_id, instance_id, table_id):
     table = client.get_table(instance_id, table_id)
 
     with table.mutations_batcher() as batcher:
-        for row in table.read_rows(ReadRowsQuery(limit=10)):
+        for row in table.read_rows_stream(ReadRowsQuery(limit=10)):
             batcher.append(
                 RowMutationEntry(
                     row.row_key,
@@ -95,10 +95,10 @@ def streaming_and_batching(project_id, instance_id, table_id):
     client.close()
 
 
-# [END bigtable_streaming_and_batching_data_client]
+# [END bigtable_streaming_and_batching]
 
 
-# [START bigtable_check_and_mutate_data_client]
+# [START bigtable_check_and_mutate]
 def check_and_mutate(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -121,4 +121,39 @@ def check_and_mutate(project_id, instance_id, table_id):
     client.close()
 
 
-# [END bigtable_check_and_mutate_data_client]
+# [END bigtable_check_and_mutate]
+
+
+# [START bigtable_drop_row_range]
+def drop_row_range(project_id, instance_id, table_id):
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableTableAdminClient()
+    table_path = client.table_path(project_id, instance_id, table_id)
+    row_key_prefix = b"phone#4c410523"
+    client.drop_row_range(
+        request={
+            "name": table_path,
+            "row_key_prefix": row_key_prefix,
+        },
+        timeout=200,
+    )
+
+
+# [END bigtable_drop_row_range]
+
+
+# [START bigtable_delete_column_family]
+def delete_column_family(project_id, instance_id, table_id):
+    from google.cloud import bigtable_admin
+
+    client = bigtable_admin.BigtableTableAdminClient()
+    table_path = client.table_path(project_id, instance_id, table_id)
+    column_family_id = "stats_summary"
+    modification = bigtable_admin.ModifyColumnFamiliesRequest.Modification(
+        id=column_family_id, drop=True
+    )
+    client.modify_column_families(name=table_path, modifications=[modification])
+
+
+# [END bigtable_delete_column_family]
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py
index ebd193135d52..54b69321cce7 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/deletes_snippets_test.py
@@ -257,3 +257,13 @@ def test_streaming_and_batching(capsys, table_id):
 def test_check_and_mutate(capsys, table_id):
     deletes_snippets.check_and_mutate(PROJECT, BIGTABLE_INSTANCE, table_id)
     assert_output_match(capsys, "")
+
+
+def test_drop_row_range(capsys, table_id):
+    deletes_snippets.drop_row_range(PROJECT, BIGTABLE_INSTANCE, table_id)
+    assert_output_match(capsys, "")
+
+
+def test_delete_column_family(capsys, table_id):
+    deletes_snippets.delete_column_family(PROJECT, BIGTABLE_INSTANCE, table_id)
+    assert_output_match(capsys, "")
diff --git a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py
index 9f00201ae25f..2fd7909f3357 100644
--- a/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py
+++ b/packages/google-cloud-bigtable/samples/data_client/snippets/filter_snippets.py
@@ -12,7 +12,7 @@
 # limitations under the License.
 
 
-# [START bigtable_filters_limit_row_sample_data_client]
+# [START bigtable_filters_limit_row_sample]
 def filter_limit_row_sample(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -28,8 +28,8 @@ def filter_limit_row_sample(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_row_sample_data_client]
-# [START bigtable_filters_limit_row_regex_data_client]
+# [END bigtable_filters_limit_row_sample]
+# [START bigtable_filters_limit_row_regex]
 def filter_limit_row_regex(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -47,8 +47,8 @@ def filter_limit_row_regex(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_row_regex_data_client]
-# [START bigtable_filters_limit_cells_per_col_data_client]
+# [END bigtable_filters_limit_row_regex]
+# [START bigtable_filters_limit_cells_per_col]
 def filter_limit_cells_per_col(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -64,8 +64,8 @@ def filter_limit_cells_per_col(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_col_data_client]
-# [START bigtable_filters_limit_cells_per_row_data_client]
+# [END bigtable_filters_limit_cells_per_col]
+# [START bigtable_filters_limit_cells_per_row]
 def filter_limit_cells_per_row(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -81,8 +81,8 @@ def filter_limit_cells_per_row(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_row_data_client]
-# [START bigtable_filters_limit_cells_per_row_offset_data_client]
+# [END bigtable_filters_limit_cells_per_row]
+# [START bigtable_filters_limit_cells_per_row_offset]
 def filter_limit_cells_per_row_offset(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -98,8 +98,8 @@ def filter_limit_cells_per_row_offset(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_row_offset_data_client]
-# [START bigtable_filters_limit_col_family_regex_data_client]
+# [END bigtable_filters_limit_cells_per_row_offset]
+# [START bigtable_filters_limit_col_family_regex]
 def filter_limit_col_family_regex(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -117,8 +117,8 @@ def filter_limit_col_family_regex(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_col_family_regex_data_client]
-# [START bigtable_filters_limit_col_qualifier_regex_data_client]
+# [END bigtable_filters_limit_col_family_regex]
+# [START bigtable_filters_limit_col_qualifier_regex]
 def filter_limit_col_qualifier_regex(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -138,8 +138,8 @@ def filter_limit_col_qualifier_regex(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_col_qualifier_regex_data_client]
-# [START bigtable_filters_limit_col_range_data_client]
+# [END bigtable_filters_limit_col_qualifier_regex]
+# [START bigtable_filters_limit_col_range]
 def filter_limit_col_range(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -159,8 +159,8 @@ def filter_limit_col_range(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_col_range_data_client]
-# [START bigtable_filters_limit_value_range_data_client]
+# [END bigtable_filters_limit_col_range]
+# [START bigtable_filters_limit_value_range]
 def filter_limit_value_range(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -178,8 +178,8 @@ def filter_limit_value_range(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_value_range_data_client]
-# [START bigtable_filters_limit_value_regex_data_client]
+# [END bigtable_filters_limit_value_range]
+# [START bigtable_filters_limit_value_regex]
 
 
 def filter_limit_value_regex(project_id, instance_id, table_id):
@@ -199,8 +199,8 @@ def filter_limit_value_regex(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_value_regex_data_client]
-# [START bigtable_filters_limit_timestamp_range_data_client]
+# [END bigtable_filters_limit_value_regex]
+# [START bigtable_filters_limit_timestamp_range]
 def filter_limit_timestamp_range(project_id, instance_id, table_id):
     import datetime
 
@@ -220,8 +220,8 @@ def filter_limit_timestamp_range(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_timestamp_range_data_client]
-# [START bigtable_filters_limit_block_all_data_client]
+# [END bigtable_filters_limit_timestamp_range]
+# [START bigtable_filters_limit_block_all]
 def filter_limit_block_all(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -237,8 +237,8 @@ def filter_limit_block_all(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_block_all_data_client]
-# [START bigtable_filters_limit_pass_all_data_client]
+# [END bigtable_filters_limit_block_all]
+# [START bigtable_filters_limit_pass_all]
 def filter_limit_pass_all(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -254,8 +254,8 @@ def filter_limit_pass_all(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_limit_pass_all_data_client]
-# [START bigtable_filters_modify_strip_value_data_client]
+# [END bigtable_filters_limit_pass_all]
+# [START bigtable_filters_modify_strip_value]
 def filter_modify_strip_value(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -271,8 +271,8 @@ def filter_modify_strip_value(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_modify_strip_value_data_client]
-# [START bigtable_filters_modify_apply_label_data_client]
+# [END bigtable_filters_modify_strip_value]
+# [START bigtable_filters_modify_apply_label]
 def filter_modify_apply_label(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -288,8 +288,8 @@ def filter_modify_apply_label(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_modify_apply_label_data_client]
-# [START bigtable_filters_composing_chain_data_client]
+# [END bigtable_filters_modify_apply_label]
+# [START bigtable_filters_composing_chain]
 def filter_composing_chain(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -312,8 +312,8 @@ def filter_composing_chain(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_composing_chain_data_client]
-# [START bigtable_filters_composing_interleave_data_client]
+# [END bigtable_filters_composing_chain]
+# [START bigtable_filters_composing_interleave]
 def filter_composing_interleave(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -336,8 +336,8 @@ def filter_composing_interleave(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_composing_interleave_data_client]
-# [START bigtable_filters_composing_condition_data_client]
+# [END bigtable_filters_composing_interleave]
+# [START bigtable_filters_composing_condition]
 def filter_composing_condition(project_id, instance_id, table_id):
     from google.cloud.bigtable.data import (
         BigtableDataClient,
@@ -364,9 +364,10 @@ def filter_composing_condition(project_id, instance_id, table_id):
                 print_row(row)
 
 
-# [END bigtable_filters_composing_condition_data_client]
+# [END bigtable_filters_composing_condition]
 
 
+# [START bigtable_filters_print]
 def print_row(row):
     from google.cloud._helpers import _datetime_from_microseconds
 
@@ -387,3 +388,6 @@ def print_row(row):
             )
         )
     print("")
+
+
+# [END bigtable_filters_print]
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
index 31a524d9264d..f6ac5f1b6d83 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/hello/async_main.py
@@ -31,9 +31,8 @@
 from google.cloud import bigtable
 from google.cloud.bigtable.data import row_filters
 
-from ...utils import wait_for_table
-
 # [END bigtable_async_hw_imports]
+from ...utils import wait_for_table
 
 # use to ignore warnings
 row_filters
@@ -47,6 +46,7 @@ async def main(project_id, instance_id, table_id):
 
     # [START bigtable_async_hw_create_table]
     from google.api_core.exceptions import AlreadyExists
+
     from google.cloud import bigtable_admin
 
     # the async client only supports the data API. Table creation is an admin operation
@@ -140,6 +140,7 @@ async def main(project_id, instance_id, table_id):
 
         print("Deleting the {} table.".format(table_id))
         await admin_client.delete_table(name=table_path)
+        await table.close()
         await client.close()
         # [END bigtable_async_hw_delete_table]
 
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async.py
index 2d5a7e39521a..15a4e562614d 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async.py
@@ -143,32 +143,32 @@ async def write_aggregate(table):
     async def write_aggregate(project_id, instance_id, table_id):
         """Increments a value in a Bigtable table using AddToCell mutation."""
         async with BigtableDataClientAsync(project=project_id) as client:
-            table = client.get_table(instance_id, table_id)
-            row_key = "unique_device_ids_1"
-            try:
-                async with table.mutations_batcher() as batcher:
-                    # The AddToCell mutation increments the value of a cell.
-                    # The `counters` family must be set up to be an aggregate
-                    # family with an int64 input type.
-                    reading = AddToCell(
-                        family="counters",
-                        qualifier="odometer",
-                        value=32304,
-                        # Convert nanoseconds to microseconds
-                        timestamp_micros=time.time_ns() // 1000,
-                    )
-                    await batcher.append(
-                        RowMutationEntry(row_key.encode("utf-8"), [reading])
-                    )
-            except MutationsExceptionGroup as e:
-                # MutationsExceptionGroup contains a FailedMutationEntryError for
-                # each mutation that failed.
-                for sub_exception in e.exceptions:
-                    failed_entry: RowMutationEntry = sub_exception.entry
-                    cause: Exception = sub_exception.__cause__
-                    print(
-                        f"Failed mutation for row {failed_entry.row_key!r} with error: {cause!r}"
-                    )
+            async with client.get_table(instance_id, table_id) as table:
+                row_key = "unique_device_ids_1"
+                try:
+                    async with table.mutations_batcher() as batcher:
+                        # The AddToCell mutation increments the value of a cell.
+                        # The `counters` family must be set up to be an aggregate
+                        # family with an int64 input type.
+                        reading = AddToCell(
+                            family="counters",
+                            qualifier="odometer",
+                            value=32304,
+                            # Convert nanoseconds to microseconds
+                            timestamp_micros=time.time_ns() // 1000,
+                        )
+                        await batcher.append(
+                            RowMutationEntry(row_key.encode("utf-8"), [reading])
+                        )
+                except MutationsExceptionGroup as e:
+                    # MutationsExceptionGroup contains a FailedMutationEntryError for
+                    # each mutation that failed.
+                    for sub_exception in e.exceptions:
+                        failed_entry: RowMutationEntry = sub_exception.entry
+                        cause: Exception = sub_exception.__cause__
+                        print(
+                            f"Failed mutation for row {failed_entry.row_key!r} with error: {cause!r}"
+                        )
 
     # [END bigtable_async_write_aggregate]
     await write_aggregate(table.client.project, table.instance_id, table.table_id)
@@ -247,6 +247,36 @@ async def read_row_range(project_id, instance_id, table_id):
     await read_row_range(table.client.project, table.instance_id, table.table_id)
 
 
+async def read_row_ranges(table):
+    # [START bigtable_async_reads_row_ranges]
+    from google.cloud.bigtable.data import (
+        BigtableDataClientAsync,
+        ReadRowsQuery,
+        RowRange,
+    )
+
+    async def read_row_ranges(project_id, instance_id, table_id):
+        async with BigtableDataClientAsync(project=project_id) as client:
+            async with client.get_table(instance_id, table_id) as table:
+                row_ranges = [
+                    RowRange(
+                        start_key=b"phone#4c410523#20190501",
+                        end_key=b"phone#4c410523#201906201",
+                    ),
+                    RowRange(
+                        start_key=b"phone#5c10102#20190501",
+                        end_key=b"phone#5c10102#201906201",
+                    ),
+                ]
+                query = ReadRowsQuery(row_ranges=row_ranges)
+
+                async for row in await table.read_rows_stream(query):
+                    print(row)
+
+    # [END bigtable_async_reads_row_ranges]
+    await read_row_ranges(table.client.project, table.instance_id, table.table_id)
+
+
 async def read_with_prefix(table):
     # [START bigtable_async_reads_prefix]
     from google.cloud.bigtable.data import (
@@ -313,3 +343,29 @@ async def execute_query(project_id, instance_id, table_id):
 
     # [END bigtable_async_execute_query]
     await execute_query(table.client.project, table.instance_id, table.table_id)
+
+
+# [START bigtable_async_reads_print]
+def print_row(row):
+    from google.cloud._helpers import _datetime_from_microseconds
+
+    print("Reading data for {}:".format(row.row_key.decode("utf-8")))
+    last_family = None
+    for cell in row.cells:
+        if last_family != cell.family:
+            print("Column Family {}".format(cell.family))
+            last_family = cell.family
+
+        labels = " [{}]".format(",".join(cell.labels)) if len(cell.labels) else ""
+        print(
+            "\t{}: {} @{}{}".format(
+                cell.qualifier.decode("utf-8"),
+                cell.value.decode("utf-8"),
+                _datetime_from_microseconds(cell.timestamp_micros),
+                labels,
+            )
+        )
+    print("")
+
+
+# [END bigtable_async_reads_print]
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async_test.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async_test.py
index 6742d2260a83..d7e4d46b2402 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async_test.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/snippets/data_client_snippets_async_test.py
@@ -102,6 +102,11 @@ async def test_read_row_range(table):
     await data_snippets.read_row_range(table)
 
 
+@pytest.mark.asyncio
+async def test_read_row_ranges(table):
+    await data_snippets.read_row_ranges(table)
+
+
 @pytest.mark.asyncio
 async def test_read_with_prefix(table):
     await data_snippets.read_with_prefix(table)
diff --git a/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py b/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py
index 899d4c5c78e9..d2e7da1bb57c 100644
--- a/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py
+++ b/packages/google-cloud-bigtable/samples/data_client_async/snippets/filter_snippets_async.py
@@ -367,6 +367,7 @@ async def filter_composing_condition(project_id, instance_id, table_id):
 # [END bigtable_filters_composing_condition_asyncio]
 
 
+# [START bigtable_filters_print_asyncio]
 def print_row(row):
     from google.cloud._helpers import _datetime_from_microseconds
 
@@ -387,3 +388,6 @@ def print_row(row):
             )
         )
     print("")
+
+
+# [END bigtable_filters_print_asyncio]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_snippets.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_snippets.py
index 09f467577732..7637dbc35faf 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_snippets.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/deletes/deletes_snippets.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-# [START bigtable_delete_from_column]
+# [START bigtable_delete_from_column_legacy]
 def delete_from_column(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -26,10 +26,10 @@ def delete_from_column(project_id, instance_id, table_id):
     row.commit()
 
 
-# [END bigtable_delete_from_column]
+# [END bigtable_delete_from_column_legacy]
 
 
-# [START bigtable_delete_from_column_family]
+# [START bigtable_delete_from_column_family_legacy]
 def delete_from_column_family(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -41,10 +41,10 @@ def delete_from_column_family(project_id, instance_id, table_id):
     row.commit()
 
 
-# [END bigtable_delete_from_column_family]
+# [END bigtable_delete_from_column_family_legacy]
 
 
-# [START bigtable_delete_from_row]
+# [START bigtable_delete_from_row_legacy]
 def delete_from_row(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -56,10 +56,10 @@ def delete_from_row(project_id, instance_id, table_id):
     row.commit()
 
 
-# [END bigtable_delete_from_row]
+# [END bigtable_delete_from_row_legacy]
 
 
-# [START bigtable_streaming_and_batching]
+# [START bigtable_streaming_and_batching_legacy]
 def streaming_and_batching(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -75,10 +75,10 @@ def streaming_and_batching(project_id, instance_id, table_id):
     batcher.mutate_rows(rows)
 
 
-# [END bigtable_streaming_and_batching]
+# [END bigtable_streaming_and_batching_legacy]
 
 
-# [START bigtable_check_and_mutate]
+# [START bigtable_check_and_mutate_legacy]
 def check_and_mutate(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -91,10 +91,10 @@ def check_and_mutate(project_id, instance_id, table_id):
     row.commit()
 
 
-# [END bigtable_check_and_mutate]
+# [END bigtable_check_and_mutate_legacy]
 
 
-# [START bigtable_drop_row_range]
+# [START bigtable_drop_row_range_legacy]
 def drop_row_range(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -105,10 +105,10 @@ def drop_row_range(project_id, instance_id, table_id):
     table.drop_by_prefix(row_key_prefix, timeout=200)
 
 
-# [END bigtable_drop_row_range]
+# [END bigtable_drop_row_range_legacy]
 
 
-# [START bigtable_delete_column_family]
+# [START bigtable_delete_column_family_legacy]
 def delete_column_family(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -120,10 +120,10 @@ def delete_column_family(project_id, instance_id, table_id):
     column_family_obj.delete()
 
 
-# [END bigtable_delete_column_family]
+# [END bigtable_delete_column_family_legacy]
 
 
-# [START bigtable_delete_table]
+# [START bigtable_delete_table_legacy]
 def delete_table(project_id, instance_id, table_id):
     from google.cloud.bigtable import Client
 
@@ -133,4 +133,4 @@ def delete_table(project_id, instance_id, table_id):
     table.delete()
 
 
-# [END bigtable_delete_table]
+# [END bigtable_delete_table_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filter_snippets.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filter_snippets.py
index f2a1a0fd0a06..911c64f97922 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filter_snippets.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/filters/filter_snippets.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-# [START bigtable_filters_limit_row_sample]
+# [START bigtable_filters_limit_row_sample_legacy]
 def filter_limit_row_sample(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -28,8 +28,8 @@ def filter_limit_row_sample(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_row_sample]
-# [START bigtable_filters_limit_row_regex]
+# [END bigtable_filters_limit_row_sample_legacy]
+# [START bigtable_filters_limit_row_regex_legacy]
 def filter_limit_row_regex(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -45,8 +45,8 @@ def filter_limit_row_regex(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_row_regex]
-# [START bigtable_filters_limit_cells_per_col]
+# [END bigtable_filters_limit_row_regex_legacy]
+# [START bigtable_filters_limit_cells_per_col_legacy]
 def filter_limit_cells_per_col(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -60,8 +60,8 @@ def filter_limit_cells_per_col(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_col]
-# [START bigtable_filters_limit_cells_per_row]
+# [END bigtable_filters_limit_cells_per_col_legacy]
+# [START bigtable_filters_limit_cells_per_row_legacy]
 def filter_limit_cells_per_row(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -75,8 +75,8 @@ def filter_limit_cells_per_row(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_row]
-# [START bigtable_filters_limit_cells_per_row_offset]
+# [END bigtable_filters_limit_cells_per_row_legacy]
+# [START bigtable_filters_limit_cells_per_row_offset_legacy]
 def filter_limit_cells_per_row_offset(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -90,8 +90,8 @@ def filter_limit_cells_per_row_offset(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_cells_per_row_offset]
-# [START bigtable_filters_limit_col_family_regex]
+# [END bigtable_filters_limit_cells_per_row_offset_legacy]
+# [START bigtable_filters_limit_col_family_regex_legacy]
 def filter_limit_col_family_regex(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -107,8 +107,8 @@ def filter_limit_col_family_regex(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_col_family_regex]
-# [START bigtable_filters_limit_col_qualifier_regex]
+# [END bigtable_filters_limit_col_family_regex_legacy]
+# [START bigtable_filters_limit_col_qualifier_regex_legacy]
 def filter_limit_col_qualifier_regex(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -124,8 +124,8 @@ def filter_limit_col_qualifier_regex(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_col_qualifier_regex]
-# [START bigtable_filters_limit_col_range]
+# [END bigtable_filters_limit_col_qualifier_regex_legacy]
+# [START bigtable_filters_limit_col_range_legacy]
 def filter_limit_col_range(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -143,8 +143,8 @@ def filter_limit_col_range(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_col_range]
-# [START bigtable_filters_limit_value_range]
+# [END bigtable_filters_limit_col_range_legacy]
+# [START bigtable_filters_limit_value_range_legacy]
 def filter_limit_value_range(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -161,8 +161,8 @@ def filter_limit_value_range(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_value_range]
-# [START bigtable_filters_limit_value_regex]
+# [END bigtable_filters_limit_value_range_legacy]
+# [START bigtable_filters_limit_value_regex_legacy]
 
 
 def filter_limit_value_regex(project_id, instance_id, table_id):
@@ -180,8 +180,8 @@ def filter_limit_value_regex(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_value_regex]
-# [START bigtable_filters_limit_timestamp_range]
+# [END bigtable_filters_limit_value_regex_legacy]
+# [START bigtable_filters_limit_timestamp_range_legacy]
 def filter_limit_timestamp_range(project_id, instance_id, table_id):
     import datetime
 
@@ -201,8 +201,8 @@ def filter_limit_timestamp_range(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_timestamp_range]
-# [START bigtable_filters_limit_block_all]
+# [END bigtable_filters_limit_timestamp_range_legacy]
+# [START bigtable_filters_limit_block_all_legacy]
 def filter_limit_block_all(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -216,8 +216,8 @@ def filter_limit_block_all(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_block_all]
-# [START bigtable_filters_limit_pass_all]
+# [END bigtable_filters_limit_block_all_legacy]
+# [START bigtable_filters_limit_pass_all_legacy]
 def filter_limit_pass_all(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -231,8 +231,8 @@ def filter_limit_pass_all(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_limit_pass_all]
-# [START bigtable_filters_modify_strip_value]
+# [END bigtable_filters_limit_pass_all_legacy]
+# [START bigtable_filters_modify_strip_value_legacy]
 def filter_modify_strip_value(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -246,8 +246,8 @@ def filter_modify_strip_value(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_modify_strip_value]
-# [START bigtable_filters_modify_apply_label]
+# [END bigtable_filters_modify_strip_value_legacy]
+# [START bigtable_filters_modify_apply_label_legacy]
 def filter_modify_apply_label(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -261,8 +261,8 @@ def filter_modify_apply_label(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_modify_apply_label]
-# [START bigtable_filters_composing_chain]
+# [END bigtable_filters_modify_apply_label_legacy]
+# [START bigtable_filters_composing_chain_legacy]
 def filter_composing_chain(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -283,8 +283,8 @@ def filter_composing_chain(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_composing_chain]
-# [START bigtable_filters_composing_interleave]
+# [END bigtable_filters_composing_chain_legacy]
+# [START bigtable_filters_composing_interleave_legacy]
 def filter_composing_interleave(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -305,8 +305,8 @@ def filter_composing_interleave(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_composing_interleave]
-# [START bigtable_filters_composing_condition]
+# [END bigtable_filters_composing_interleave_legacy]
+# [START bigtable_filters_composing_condition_legacy]
 def filter_composing_condition(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -331,10 +331,10 @@ def filter_composing_condition(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_filters_composing_condition]
+# [END bigtable_filters_composing_condition_legacy]
 
 
-# [START bigtable_filters_print]
+# [START bigtable_filters_print_legacy]
 def print_row(row):
     print("Reading data for {}:".format(row.row_key.decode("utf-8")))
     for cf, cols in sorted(row.cells.items()):
@@ -355,4 +355,4 @@ def print_row(row):
     print("")
 
 
-# [END bigtable_filters_print]
+# [END bigtable_filters_print_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/read_snippets.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/read_snippets.py
index 1d4ee3d8e650..bb14dfbafd5b 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/read_snippets.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/reads/read_snippets.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-# [START bigtable_reads_row]
+# [START bigtable_reads_row_legacy]
 def read_row(project_id, instance_id, table_id):
     from google.cloud import bigtable
 
@@ -28,10 +28,10 @@ def read_row(project_id, instance_id, table_id):
     print_row(row)
 
 
-# [END bigtable_reads_row]
+# [END bigtable_reads_row_legacy]
 
 
-# [START bigtable_reads_row_partial]
+# [START bigtable_reads_row_partial_legacy]
 def read_row_partial(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -47,8 +47,8 @@ def read_row_partial(project_id, instance_id, table_id):
     print_row(row)
 
 
-# [END bigtable_reads_row_partial]
-# [START bigtable_reads_rows]
+# [END bigtable_reads_row_partial_legacy]
+# [START bigtable_reads_rows_legacy]
 def read_rows(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable.row_set import RowSet
@@ -66,8 +66,8 @@ def read_rows(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_reads_rows]
-# [START bigtable_reads_row_range]
+# [END bigtable_reads_rows_legacy]
+# [START bigtable_reads_row_range_legacy]
 def read_row_range(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable.row_set import RowSet
@@ -86,8 +86,8 @@ def read_row_range(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_reads_row_range]
-# [START bigtable_reads_row_ranges]
+# [END bigtable_reads_row_range_legacy]
+# [START bigtable_reads_row_ranges_legacy]
 def read_row_ranges(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable.row_set import RowSet
@@ -109,8 +109,8 @@ def read_row_ranges(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_reads_row_ranges]
-# [START bigtable_reads_prefix]
+# [END bigtable_reads_row_ranges_legacy]
+# [START bigtable_reads_prefix_legacy]
 def read_prefix(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable.row_set import RowSet
@@ -129,8 +129,8 @@ def read_prefix(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_reads_prefix]
-# [START bigtable_reads_filter]
+# [END bigtable_reads_prefix_legacy]
+# [START bigtable_reads_filter_legacy]
 def read_filter(project_id, instance_id, table_id):
     from google.cloud import bigtable
     from google.cloud.bigtable import row_filters
@@ -144,10 +144,10 @@ def read_filter(project_id, instance_id, table_id):
         print_row(row)
 
 
-# [END bigtable_reads_filter]
+# [END bigtable_reads_filter_legacy]
 
 
-# [START bigtable_reads_print]
+# [START bigtable_reads_print_legacy]
 def print_row(row):
     print("Reading data for {}:".format(row.row_key.decode("utf-8")))
     for cf, cols in sorted(row.cells.items()):
@@ -168,4 +168,4 @@ def print_row(row):
     print("")
 
 
-# [END bigtable_reads_print]
+# [END bigtable_reads_print_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_batch.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_batch.py
index a583bb7134e1..a703c9ed67af 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_batch.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_batch.py
@@ -12,7 +12,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# [START bigtable_writes_batch]
+# [START bigtable_writes_batch_legacy]
 from datetime import datetime, timezone
 
 from google.cloud import bigtable
@@ -43,4 +43,4 @@ def write_batch(project_id, instance_id, table_id):
     print("Successfully wrote 2 rows.")
 
 
-# [END bigtable_writes_batch]
+# [END bigtable_writes_batch_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_conditionally.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_conditionally.py
index b6f05fba77f4..b4b5194fb785 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_conditionally.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_conditionally.py
@@ -12,7 +12,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# [START bigtable_writes_conditional]
+# [START bigtable_writes_conditional_legacy]
 from datetime import datetime, timezone
 
 from google.cloud import bigtable
@@ -43,4 +43,4 @@ def write_conditional(project_id, instance_id, table_id):
     print("Successfully updated row's os_name.")
 
 
-# [END bigtable_writes_conditional]
+# [END bigtable_writes_conditional_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_increment.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_increment.py
index ac8e2d16af34..3b282d1bf962 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_increment.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_increment.py
@@ -12,7 +12,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# [START bigtable_writes_increment]
+# [START bigtable_writes_increment_legacy]
 from google.cloud import bigtable
 
 
@@ -33,4 +33,4 @@ def write_increment(project_id, instance_id, table_id):
     print("Successfully updated row {}.".format(row_key))
 
 
-# [END bigtable_writes_increment]
+# [END bigtable_writes_increment_legacy]
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_simple.py b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_simple.py
index fb7074bc526e..46313a675dba 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_simple.py
+++ b/packages/google-cloud-bigtable/samples/legacy_client/snippets/writes/write_simple.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# [START bigtable_writes_simple]
+# [START bigtable_writes_simple_legacy]
 from datetime import datetime, timezone
 
 from google.cloud import bigtable
@@ -39,4 +39,4 @@ def write_simple(project_id, instance_id, table_id):
     print("Successfully wrote row {}.".format(row_key))
 
 
-# [END bigtable_writes_simple]
+# [END bigtable_writes_simple_legacy]
diff --git a/packages/google-cloud-bigtable/samples/utils.py b/packages/google-cloud-bigtable/samples/utils.py
index e50b63fc77ea..62cf1049d401 100644
--- a/packages/google-cloud-bigtable/samples/utils.py
+++ b/packages/google-cloud-bigtable/samples/utils.py
@@ -44,11 +44,12 @@ def __enter__(self):
         return self._table
 
     def __exit__(self, *args):
-        if self._table.exists():
+        admin_client = bigtable_admin.BigtableTableAdminClient()
+        try:
             if self._verbose:
                 print(f"deleting table: {self._table.table_id}")
-            delete_retry(self._table.delete())
-        else:
+            delete_retry(admin_client.delete_table)(name=self._table.name)
+        except exceptions.NotFound:
             if self._verbose:
                 print(f"table {self._table.table_id} not found")
 
@@ -57,12 +58,18 @@ def create_table(project, instance_id, table_id, column_families={}):
     """
     Creates a new table, and blocks until it reaches a ready state
     """
+    admin_client = bigtable_admin.BigtableTableAdminClient()
+    instance_path = admin_client.instance_path(project, instance_id)
+    table_path = admin_client.table_path(project, instance_id, table_id)
+
+    try:
+        admin_client.delete_table(name=table_path)
+    except exceptions.NotFound:
+        pass
+
     client = bigtable.Client(project=project, admin=True)
     instance = client.instance(instance_id)
-
     table = instance.table(table_id)
-    if table.exists():
-        table.delete()
 
     # convert column families to pb if needed
     pb_families = {
@@ -72,16 +79,15 @@ def create_table(project, instance_id, table_id, column_families={}):
         for (id, rule) in column_families.items()
     }
 
-    # create table using gapic layer
-    instance._client.table_admin_client.create_table(
+    admin_client.create_table(
         request={
-            "parent": instance.name,
+            "parent": instance_path,
             "table_id": table_id,
             "table": {"column_families": pb_families},
         }
     )
 
-    wait_for_table(table)
+    wait_for_table(table_path)
 
     return table
 
@@ -108,5 +114,8 @@ def wait_for_table(table):
         table_path = table.table_name if hasattr(table, "table_name") else str(table)
         admin_client = bigtable_admin.BigtableTableAdminClient()
         admin_client.get_table(
-            name=table_path, view=bigtable_admin.Table.View.NAME_ONLY
+            request={
+                "name": table_path,
+                "view": bigtable_admin.Table.View.NAME_ONLY,
+            }
         )