Update test Python versions, reblacken

[ducky64]

Bump latest to Python3.13, and bumps 3.9 to 3.10 as 3.9 is no longer available.

Reblacken, it appears the default style has changed.

Also cleans up YAML formatting and updates actions versions

[Copilot]

Pull request overview

Updates the CI Python version matrix to test against newer Python releases and reapplies Black formatting changes across the Python codebase.

Changes:

• Update GitHub Actions workflow jobs from Python 3.11 → 3.13 and 3.9 → 3.10.
• Apply formatting-only changes (tuple unpacking style, blank-line cleanup) consistent with current Black output.
• Minor tuple-unpacking style tweaks in examples, core, and parts modules.

Reviewed changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
examples/resources/upgrade_pcb.py	Removes stray whitespace line (formatting-only).
examples/jlcpcb_pcba_postprocess.py	Tuple unpacking formatting (no functional change).
edg/parts/init.py	Removes stray whitespace line (formatting-only).
edg/parts/Rf_Pn7160.py	Removes stray whitespace line (formatting-only).
edg/parts/Microcontroller_Esp.py	Removes stray whitespace line (formatting-only).
edg/hdl_server/main.py	Removes stray whitespace line (formatting-only).
edg/electronics_model/test_kicad.py	Tuple unpacking formatting in tests (no functional change).
edg/core/Refinements.py	Removes stray whitespace line (formatting-only).
edg/core/Generator.py	Removes stray whitespace line (formatting-only).
edg/core/Core.py	Removes stray whitespace line (formatting-only).
edg/core/BufferSerializer.py	Removes stray whitespace line (formatting-only).
edg/core/Blocks.py	Tuple unpacking formatting (no functional change).
edg/abstract_parts/StandardFootprint.py	Removes stray whitespace line (formatting-only).
edg/abstract_parts/PassiveConnector.py	Tuple unpacking formatting (no functional change).
edg/abstract_parts/ESeriesUtil.py	Removes stray whitespace line (formatting-only).
edg/abstract_parts/AbstractLed.py	Removes stray whitespace line (formatting-only).
edg/BoardCompiler.py	Tuple unpacking formatting (no functional change).
.github/workflows/pr-python.yml	Bumps Python versions for CI jobs (but currently contains workflow-breaking indentation in some jobs).

Comments suppressed due to low confidence (1)

.github/workflows/pr-python.yml:47

• The step name install mypy in the black job is misleading: it installs requirements plus black, not mypy. Renaming the step to match what it actually installs will make CI logs clearer.

      - name: install mypy
        run: |
          pip install -r requirements.txt
          pip install black

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[Copilot]

The steps: block under mypy_latest_3_13 is not valid YAML: the - uses: entries are indented at the same level as steps: instead of being nested beneath it. This will prevent the workflow from parsing/running. Indent the step list items under steps: (consistent with the black_latest_3_13 job).

[Copilot]

Same YAML indentation issue as above: in unittest_latest_3_13, the - uses: entries are not indented under steps:. This makes the workflow invalid and will break CI execution.

[Copilot]

These jobs still use actions/checkout@v1 and actions/setup-python@v1. With the move to Python 3.13, this increases the chance CI fails due to unsupported runtimes and also misses newer caching/security fixes. Update to the current major versions (eg, checkout v4 and setup-python v5) and keep python-version: 3.13.

[Copilot]

Renaming the job IDs (eg black_latest_3_11 -> black_latest_3_13) will change the required status check names reported to GitHub. If branch protection rules depend on the old names, merges may be blocked until those rules are updated. Consider keeping stable job IDs and only changing the displayed name/step config, or coordinate the branch protection update.