In PEP 484 type comments, allow text after "# type: ignore" #455
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This is to support allowing typecheckers to implement ignores for specific errors, using syntax like `# type: ignore=E1000` or `# type: ignore[type-mismatch` or some such. mypy is about to add support for ignoring specific errors following this design: python/mypy#7239 Support for extra text in type comments was implemented in CPython as https://bugs.python.org/issue36878 and in typed_ast as python/typed_ast#116.
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asottile
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Jul 19, 2019
The-Compiler
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Sep 26, 2019
We can't use specific type ignores yet as there is no pyflakes release with this change in: PyCQA/pyflakes#455
wsanchez
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Oct 28, 2019
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Any release planned so we can see this fix on PyPI? |
Member
not yet, please be patient (this comment is not productive) we'll release when we're ready! |
wsanchez
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Nov 19, 2019
Clean up some type hints.
blueyed
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Jan 15, 2020
This PR enables `--strict-equality` and `--show-error-codes` for self-check, and adds error codes in some `# type: ignore`s. So far this revealed two issues: * Both PyCharm and flake8 get crazy about error codes, generating many false positives * Error codes in `# type: ignore`s don't always work, see #7384
blueyed
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blueyed
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Jan 17, 2020
Ref: PyCQA/pyflakes#455 (cherry picked from commit 2393b58)
blueyed
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Jan 17, 2020
Ref: PyCQA/pyflakes#455 (cherry picked from commit 2393b58)
blueyed
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Ref: PyCQA/pyflakes#455 (cherry picked from commit 2393b58)
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twm
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Dec 22, 2020
This release includes PyCQA/pyflakes#455
twm
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This release includes PyCQA/pyflakes#455
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This is to support allowing typecheckers to implement ignores for
specific errors, using syntax like
# type: ignore=E1000or# type: ignore[type-mismatch]or some such.mypy is about to add support for ignoring specific errors following
this design: python/mypy#7239
Support for extra text in type comments was implemented
in CPython as https://bugs.python.org/issue36878
and in typed_ast as python/typed_ast#116.