[dependabot]

Updates the requirements on pyflakes and ruff to permit the latest version.
Updates pyflakes to 4.0.3

Changelog

Sourced from pyflakes's changelog.

4.0.3 (2026-10-07)

• A few performance improvements
• Fix handling of unconventional NamedTuple / TypedDict argument 1.

4.0.2 (2026-10-03)

• Fix for lazy import of Literal considered eager

4.0.1 (2026-09-30)

• Fix for lazy imports inside try: (not at module scope)

4.0.0 (2026-09-22)

• Add support for python 3.15
• Drop support for EOL python 3.9
• Add new errors for lazy imports:
  • lazy import is eagerly used at module scope
  • lazy from ... import * is invalid syntax
  • lazy from __future__ import ... is invalid syntax
  • lazy import must be at module scope
• Improve typing specialization:
  • Handle cast(...) with named arguments
  • Fix duplicate errors in first argument of cast(...)
  • Handle TypeVar(... default='...')
  • Fix missing error for first argument of TypeVar(...) call
  • Update handling of NamedTuple(...) for python 3.15 changes
  • Update handling of TypedDict(...) for python 3.13 changes
  • Add handling of assert_type(...)
  • Add handling of NewType(...)
  • Add handling of TypeVarTuple(...)
  • Add handling of ParamSpec(...)
• Fix assignment expressions in dictionary literals
• Remove file_tokens parameter to Checker. Unused since 3.0.0
• Fix false-negative for deleting special variables such as del __tracebackhide__
• Add support for python3t shebangs
• Remove support for obsolete python3m and pythonu shebangs

3.4.0 (2025-06-20)

• Add support for python 3.14
• Add "t-string is missing placeholders" error
• Fix annotation erroneously causing a name to be defined with from __future__ import annotations
• Add support for always-deferred annotations (PEP 749)

3.3.2 (2025-03-31)

• Fix crash with global / nonlocal in class bodies (regressed in 3.3.0)

... (truncated)

Commits

• 8526af8 Release 4.0.3
• 5f2af95 handle runtime types for NamedTuple / TypedDict arg 1 (#907)
• 9f0a7f9 optimize futuresAllowed (#904)
• 8d33e0e improve startup time by ~50ms (65%) (#905)
• 4756a37 Release 4.0.2
• d5e0b3d handle when Literal is lazily imported (#903)
• 9c5e332 Release 4.0.1
• fe3a2cf fix missing error for lazy import in try: (#902)
• bda5e1d Release 4.0.0
• f6e565c remove redundant tests coverage check (#901)
• Additional commits viewable in compare view

Updates ruff to 0.17.0

Release notes

Sourced from ruff's releases.

0.17.0

Release Notes

Released on 2026-10-09.

The executables in our macOS and Windows release archives and ruff wheels are now code-signed. macOS executables are signed with an Apple Developer ID certificate and notarized by Apple. Windows executables have timestamped Authenticode signatures from Azure Artifact Signing. This enables verification of the release publisher and binary integrity, supports publisher-based allowlisting, and should reduce security warnings and antivirus false positives.

Breaking changes

• Update the default and latest Python versions for 3.15 (#28792)

  Ruff now defaults to Python 3.11 instead of 3.10 when no Python version is configured through target-version or requires-python. When checking for syntax errors without a configured Python version, Ruff now defaults to Python 3.15 instead of 3.14.

• Update the default rule set (#28786)

  Several of the flake8-datetimez rules (DTZ001, DTZ005, DTZ006, DTZ007, DTZ011, DTZ012, and DTZ901) are no longer enabled by default, while undefined-local-with-nested-import-star-usage (F406), which corresponds to a syntax error, is now enabled by default.

• Update Rust crate quick-junit to 0.8.0 (#27295)

  JUnit output now uses a skipped attribute instead of disabled on <testsuite> elements and includes a skipped attribute on the root <testsuites> element.

• [flake8-import-conventions] Add datetime as dt as a conventional alias (ICN001) (#28790)

• Support Unicode dummy variable names (#28722)

  The default lint.dummy-variable-rgx now recognizes underscore-prefixed Unicode names, such as _次, as dummy variables.

• Update to Unicode 17 (#21229, #28784)

  Ruff now uses Unicode 17 data for identifier normalization and named character escapes ("\N{...}").

• Always show unsafe and display-only fixes in the CLI (#27810)

  The default full output format now shows unsafe fixes and suggestions requiring manual review, regardless of the unsafe-fixes setting. Actually applying unsafe fixes still requires explicit opt-in.

• Remove the Python dependency from conda-forge builds (conda-forge/ruff-feedstock#361)

  The conda-forge build no longer depends on Python, now supports linux-riscv64, win-arm64, and linux-ppc64le platforms, and now includes shell completions. However, no longer depending on Python means that python -m ruff and import ruff will no longer work. Use ruff directly from PATH instead. PyPI installations and those from the standalone installer are unaffected.

• Remove support for ruff-lsp (#28750)

  Support for ruff-lsp, the legacy Python language server deprecated in Ruff v0.9.5, has been removed. The Ruff VS Code extension now always uses the native language server; ruff.nativeServer is deprecated and ignored. See the migration guide.

Stabilization

The following rules have been stabilized and are no longer in preview:

• lazy-import-mismatch (TID254)
• lazy-import-immediately-resolved (TID255)
• os-path-commonprefix (RUF071)

... (truncated)

Changelog

Sourced from ruff's changelog.

0.17.0

Released on 2026-10-09.

The executables in our macOS and Windows release archives and ruff wheels are now code-signed. macOS executables are signed with an Apple Developer ID certificate and notarized by Apple. Windows executables have timestamped Authenticode signatures from Azure Artifact Signing. This enables verification of the release publisher and binary integrity, supports publisher-based allowlisting, and should reduce security warnings and antivirus false positives.

Breaking changes

• Update the default and latest Python versions for 3.15 (#28792)

  Ruff now defaults to Python 3.11 instead of 3.10 when no Python version is configured through target-version or requires-python. When checking for syntax errors without a configured Python version, Ruff now defaults to Python 3.15 instead of 3.14.

• Update the default rule set (#28786)

  Several of the flake8-datetimez rules (DTZ001, DTZ005, DTZ006, DTZ007, DTZ011, DTZ012, and DTZ901) are no longer enabled by default, while undefined-local-with-nested-import-star-usage (F406), which corresponds to a syntax error, is now enabled by default.

• Update Rust crate quick-junit to 0.8.0 (#27295)

  JUnit output now uses a skipped attribute instead of disabled on <testsuite> elements and includes a skipped attribute on the root <testsuites> element.

• [flake8-import-conventions] Add datetime as dt as a conventional alias (ICN001) (#28790)

• Support Unicode dummy variable names (#28722)

  The default lint.dummy-variable-rgx now recognizes underscore-prefixed Unicode names, such as _次, as dummy variables.

• Update to Unicode 17 (#21229, #28784)

  Ruff now uses Unicode 17 data for identifier normalization and named character escapes ("\N{...}").

• Always show unsafe and display-only fixes in the CLI (#27810)

... (truncated)

Commits

• 5b27c1c Bump version to 0.17.0 (#29259)
• 8f362bf Integrate vendored Unicode names into Ruff
• 88a50d6 Revert upstream Unicode loose matching
• 276832a Revert upstream Unicode alias normalization
• 26911ca Vendor unicode_names2 from upstream
• 27e3797 [ruff] Stabilize os-path-commonprefix (RUF071) (#28764)
• bbb52c1 [flake8-tidy-imports] Stabilize lazy-import-immediately-resolved (`TID255...
• 5aa9cbd [flake8-tidy-imports] Stabilize lazy-import-mismatch (TID254) (#28760)
• dba1bc8 [flake8-import-conventions] Add datetime as dt as a conventional alias (`...
• ef23c9c Update default and latest Python versions for 3.15 (#28792)
• Additional commits viewable in compare view

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