New submission from Alex Waygood <alex.wayg...@gmail.com>:
`functools.singledispatchmethod` is marked as being a generic class in `typeshed`, but does not define `__class_getitem__`, so cannot be parameterized at runtime. cpython source code: https://github.com/python/cpython/blob/e2063d6a1ebc3568e90a14ed163fa291b5977ae8/Lib/functools.py#L891 typeshed stub: https://github.com/python/typeshed/blob/f4143c40e85db42dc98549e09329e196668395ee/stdlib/functools.pyi#L94 ---------- components: Library (Lib) messages: 405462 nosy: AlexWaygood, lukasz.langa, rhettinger priority: normal severity: normal status: open title: `functools.singledispatchmethod` does not define `__class_getitem__` type: behavior versions: Python 3.10, Python 3.11, Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45684> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
