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GeezerVison is showing github.com — MVP of testing figures using hash comparison by dstansby · Pull Request #29823 · matplotlib/matplotlib

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@dstansby

@dstansby dstansby commented Mar 28, 2025

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This is a minimum viable attempt at converting one test to using a hash-based comparison instead of comparing to an actual figure. This is mainly to check that it is possible to do this on CI using pytest-mpl.

xref #16447

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dstansby added 2 commits March 28, 2025 16:55
@dstansby
MVP of testing using hash comparison
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@dstansby
Generate and upload HTML comparison
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@dstansby dstansby mentioned this pull request Mar 31, 2025
Proposal for the baseline images problem #16447
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@dstansby

dstansby commented Apr 8, 2025

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I'll close this for now - not intending to work on it in the near future, and to make progress here I think pytest-mpl needs updating to work with newer versions of Matplotlib: matplotlib/pytest-mpl#240
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@dstansby dstansby closed this Apr 8, 2025
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@dstansby
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