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Uncovered pre-existing branches in the executor and worker command

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
72/100
Issue type
Refactor
Clarity
Clearly specified
Activity status
Active
Tech stack
django, python
Domain
backend, cli, testing

Research direction

Start by reading executor.py:278-280 and management/commands/threadmill.py at lines 114, 122-123, 125, 153-156, and 176-177. Run uv run pytest to reproduce the missing coverage, then add direct tests for each branch or confirm which unreachable branches can be removed. Done means the relevant branches are covered or deleted and the test suite passes.

Written by the indexing model from the issue text.

Description

Found by testJoe while adding coverage for the fair multi-queue rotation (codingjoe-fair-multi-queue-scheduling). All pre-existing, all untouched by that diff. Filed as one item because none of them is worth its own tracker entry.

  • executor.py:278-280 — the Empty/TimeoutError handler in WorkerThread.run. Currently shadowed by the redis.py:297 thread crash (see the sibling issue about None poll intervals), so it never runs in the suite.
  • management/commands/threadmill.py:114 — invalid-backend CommandError.
  • management/commands/threadmill.py:122-123,125 — invalid-log-format CommandError.
  • management/commands/threadmill.py:153-156KeyboardInterrupt shutdown branch.
  • management/commands/threadmill.py:176-177 — missing-inspector-dependency CommandError.

Add direct tests for each, or delete the branches no caller can reach. uv run pytest reports them as missing today.

Dominant language
Python
Stars
12
Forks
1
Avg merge
19h 11m
Merged PRs (30d)
12

Contributor guide

Open the contributing guide

First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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