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| Aug 15, 2026 | https://github.com/python/cpython/pull/155862#issue-5160826465 |
| Please reload this page | https://github.com/python/cpython/pull/155862 |
| #121291 | https://github.com/python/cpython/issues/121291 |
| enum.Flag ignores bitwise operator methods from mixins #121291 | https://github.com/python/cpython/issues/121291 |
| Please reload this page | https://github.com/python/cpython/pull/155862 |
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| pythongh-121291 | https://github.com/python/cpython/issues/121291 |
| : respect mixin-defined bitwise operators on Flag subc… | https://github.com/python/cpython/pull/155862/commits/b3fbdb6206442f3505c63c0695ff9d135051564e |
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| : add regression tests for Flag/IntFlag mixin operators | https://github.com/python/cpython/pull/155862/commits/eea42a81b159fab2412eb0bef41f45b064d5fa55 |
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| : add NEWS entry for Flag mixin operator fix | https://github.com/python/cpython/pull/155862/commits/e51888d4278dc87f01599b07951b0fad3d44a05a |
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| test: reuse existing self.Color fixture in IntFlag mixin test | https://github.com/python/cpython/pull/155862/commits/c8cbf38c9ea03e7c528ae8417171f3bc145024a7 |
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Aug 15, 2026
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enum.Flag ignores bitwise operator methods from mixins
#121291
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| Merge branch 'main' into | https://github.com/python/cpython/pull/155862/commits/070ec61c706a30ce60fffa3fe751db82680229e8 |
| pythongh-121291 | https://github.com/python/cpython/issues/121291 |
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Aug 29, 2026
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View reviewed changes
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| pythonGH-155862 | https://github.com/python/cpython/pull/155862 |
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| Please reload this page | https://github.com/python/cpython/pull/155862 |
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enum.Flag ignores bitwise operator methods from mixins
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