Add an option to exclude everything in .gitignore #18696
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I think there are some edge cases this will not handle correctly, like nested gitignore where inner gitignore has a negated pattern. But this is pretty niche. I have a library that makes it easier to handle this stuff than pathspec (and is also faster), maybe I will open source
This is very niche. |
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Diff from mypy_primer, showing the effect of this PR on open source code: django-stubs (https://github.com/typeddjango/django-stubs): 1.90x faster (46.9s -> 24.6s in a single noisy sample)
Tanjun (https://github.com/FasterSpeeding/Tanjun): 1.60x slower (77.8s -> 124.7s in a single noisy sample)
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hauntsaninja
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Feb 18, 2025
x612skm
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Feb 24, 2025
Fixes python#12505 This is (somewhat surprisingly) one of the most upvoted issues, and looks like a simple thing to add. I essentially do what other tools do, but optimize for how we work with sources discovery (to avoid performance issues). I am making this opt-in for now, we can change this later if needed.
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Assuming I'm not missing anything, when are we expected to get this released? Thanks! |
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Fixes #12505
This is (somewhat surprisingly) one of the most upvoted issues, and looks like a simple thing to add. I essentially do what other tools do, but optimize for how we work with sources discovery (to avoid performance issues). I am making this opt-in for now, we can change this later if needed.