Introduce a check disallowing module-level defaults, and improve Y015 error messages #145
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…ction of unused TypeVars
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That looks like more typeshed hits than I was hoping for, but haven't got time to check them out now; will do so later. |
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(I've found the bug in the PR, am working on a fix) |
AlexWaygood
changed the title
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Okay, I think this is ready for review now. Typeshed PR here: python/typeshed#7036 |
Co-authored-by: Akuli <akuviljanen17@gmail.com>
AlexWaygood
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| field0: int | ||
| field_foo: int = ... # Y032 Default value unnecessary. Use "field_foo: int" instead of "field_foo: int = ..." | ||
| field_bar: int = 0 # Y032 Default value unnecessary. Use "field_bar: int" instead of "field_bar: int = 0" |
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I don't like how this accounts for class members that just happen to use the same name. I find it confusing, and it seems like it will make refactoring stubs fragile and surprising.
Has anyone looked into disabling the flake8 undefined variable warning yet? Alternatively, would it be less work to not count instance attributes, argument names etc as using the global variable?
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Yeah, this bothers me too. I initially tried to work around it (see my first commit on this PR), but it was more complicated than I expected, so I gave up.
I have another idea for a fix, which I'll try tomorrow.
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I think this PR has lost its way a little bit. I'm going to close it, propose some of the ideas in chunks, and rethink some of the other ideas. |
Closes #98