New submission from Eric Fahlgren <ericfahlg...@gmail.com>:
Windows 10 Pro 64 Python 3.8.3 64 wxPython 4.1.0 It appears that there are synthetic classes in the mro, which don't appear in the type's namespace, raising KeyError when encountered. From reading the function's doc and source, it looks like it should handle this internally and return a valid dict (possibly empty), and not raise KeyError. >>> import typing, wx >>> typing.get_type_hints(wx.Window)' Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Program Files\Python38\lib\typing.py", line 1223, in get_type_hints base_globals = sys.modules[base.__module__].__dict__ >>> wx.Window.mro() [<class 'wx._core.Window'>, <class 'wx._core.WindowBase'>, <class 'wx._core.EvtHandler'>, <class 'wx._core.Object'>, <class 'wx._core.Trackable'>, <class 'sip.wrapper'>, <class 'sip.simplewrapper'>, <class 'object'>] KeyError: 'sip' ---------- components: Library (Lib) messages: 375111 nosy: eric.fahlgren priority: normal severity: normal status: open title: typing.get_type_hints generates KeyError versions: Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue41515> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com