matplotlib / matplotlib/pytest-mpl

Test failures with Matplotlib 3.11.0rc1

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#263 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Python
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272
Forks
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No merged PRs in 30d

Description

I re-ran the latest CI job to trigger against 3.11.0rc1, and most tests seem to be failing:
https://github.com/matplotlib/pytest-mpl/actions/runs/25149073612/job/73715229160#step:11:25731

Contributor guide

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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 with the linked CI job, especially the failures reported in step 11, and identify which tests break with Matplotlib 3.11.0rc1. Reproduce the affected tests locally, then determine the compatibility change needed; the issue is done when the relevant tests pass against that release candidate.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
testing
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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