[issue43430] Exception raised when attempting to create Enum via functional API
Suhail S. added the comment: In my usecase, I wanted to override the behaviour of __getitem__. I was able to accomplish this by subclassing EnumMeta. Having done so, I was able to work around this bug as follows. Instead of trying to access the functional API via Enum (using an enum as the type parameter) and failing, I was able to succeed by accessing the functional API via subclass of Enum. Something like: MyEnum2 = MyEnumBase1(...) -- ___ Python tracker <https://bugs.python.org/issue43430> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue43430] Exception raised when attempting to create Enum via functional API
New submission from Suhail S. : It is possible to create custom Enum classes with a metaclass that is a subtype of EnumMeta. It is also possible to inherit from such an enumeration to create another enumeration. However, attempting to do so via the functional API raises an exception. See attached file that highlights minimal failing test case. -- components: Library (Lib) files: test.py messages: 388255 nosy: suhailsingh247 priority: normal severity: normal status: open title: Exception raised when attempting to create Enum via functional API type: crash versions: Python 3.7, Python 3.8, Python 3.9 Added file: https://bugs.python.org/file49855/test.py ___ Python tracker <https://bugs.python.org/issue43430> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue43430] Exception raised when attempting to create Enum via functional API
Change by Suhail S. : -- nosy: +barry, eli.bendersky, ethan.furman ___ Python tracker <https://bugs.python.org/issue43430> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
