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Author serhiy.storchaka
Recipients BvB93, JelleZijlstra, farcat, gvanrossum, kj, lars2, lukasz.langa, miss-islington, pablogsal, serhiy.storchaka, uriyyo
Date 2021-08-19.13:48:13
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1629380893.59.0.11457480296.issue44524@roundup.psfhosted.org>
In-reply-to
Content 
There are still cryptic TypeError messages for Annotated:

>>> class X(Annotated[int | float, "const"]): pass
... 
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: metaclass conflict: the metaclass of a derived class must be a (non-strict) subclass of the metaclasses of all its bases
History
Date User Action Args
2021-08-19 13:48:13serhiy.storchakasetrecipients: + serhiy.storchaka, gvanrossum, farcat, lukasz.langa, JelleZijlstra, pablogsal, miss-islington, uriyyo, BvB93, kj, lars2
2021-08-19 13:48:13serhiy.storchakasetmessageid: <1629380893.59.0.11457480296.issue44524@roundup.psfhosted.org>
2021-08-19 13:48:13serhiy.storchakalinkissue44524 messages
2021-08-19 13:48:13serhiy.storchakacreate