[garlontas]

Summary by Sourcery

Prepare the project for the 1.4.3 release with refreshed dependencies and expanded stream behavior coverage.

Build:

• Update the project dependency lockfile.

Tests:

• Expand stream implementation coverage for nondeterministic grouping order.

Chores:

• Bump the package and runtime version to 1.4.3.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This release updates the project and runtime version from 1.4.2 to 1.4.3, refreshes the Poetry lockfile, and adjusts a stream implementation test to recognize another valid ordering of grouped results.

File-Level Changes

Change	Details	Files
Bump the package and runtime versions to 1.4.3 for the release.	Update the Poetry project version. Update the exported package version value.	pyproject.toml pystreamapi/__init__.py
Refresh locked dependency metadata for the release.	Regenerate dependency lock data with substantial additions and removals.	poetry.lock
Broaden coverage for nondeterministic grouped stream output ordering.	Accept an additional valid ordering of grouped points in the stream implementation test.	tests/_streams/test_stream_implementation.py

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sourcery-ai]

Hey - I've found 1 issue

Prompt for AI Agents

Please address the comments from this code review:

## Individual Comments

### Comment 1
<location path="tests/_streams/test_stream_implementation.py" line_range="200" />
<code_context>
             .to_list()
         self.assertIn(result, [
             [(1, [pt1, pt2]), (2, [pt3, pt4])],
+            [(1, [pt1, pt2]), (2, [pt4, pt3])],
             [(2, [pt3, pt4]), (1, [pt1, pt2])],
             [(1, [pt2, pt1]), (2, [pt4, pt3])],
</code_context>
<issue_to_address>
**Valid parallel order fails assertion**

When parallel tasks create key 2 first, append pt4 before pt3, and append pt1 before pt2, `ParallelStream._group_to_dict` returns `[(2, [pt4, pt3]), (1, [pt1, pt2])]`, which `test_group_by`'s `assertIn` does not accept, so the test fails despite correct grouping.

Normalize group and per-key element order before asserting, or accept every valid scheduling order.
</issue_to_address>

Sourcery assessment

Approval pending. 1 finding to address first.

Blocking findings: tests/_streams/test_stream_implementation.py:200

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[sourcery-ai]

🟡 Medium · Valid parallel order fails assertion

When parallel tasks create key 2 first, append pt4 before pt3, and append pt1 before pt2, ParallelStream._group_to_dict returns [(2, [pt4, pt3]), (1, [pt1, pt2])], which test_group_by's assertIn does not accept, so the test fails despite correct grouping.

Normalize group and per-key element order before asserting, or accept every valid scheduling order.

Prompt for AI agents

In `tests/_streams/test_stream_implementation.py` at line 200:

**Valid parallel order fails assertion**

When parallel tasks create key 2 first, append pt4 before pt3, and append pt1 before pt2, `ParallelStream._group_to_dict` returns `[(2, [pt4, pt3]), (1, [pt1, pt2])]`, which `test_group_by`'s `assertIn` does not accept, so the test fails despite correct grouping.

Normalize group and per-key element order before asserting, or accept every valid scheduling order.