pytest-dev / pytest-dev/pytest-xdist

Support `--pdb` again when `--pdbcls` is also specified

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#864 5 comments 0 reactions 0 assignees View on GitHub

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Python
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Description

This ties in with #863 - debugging isn't made impossible by xdist, it's just that default PDB doesn't work. Remote debuggers do, and it would be nice if

  • Just --pdb resulted in an error (but also a nudge to use a remote debugger and specify it using --pdbcls)
  • --pdb in combination with --pdbcls did not result in an error anymore

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing pytest-xdist's handling of the --pdb and --pdbcls command-line options, using issue #863 for context. Done means --pdb alone reports an error with guidance toward a remote debugger, while --pdb combined with --pdbcls is accepted.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli, testing
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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