Message 357854 - Python tracker

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Author	gvanrossum
Recipients	asvetlov, gvanrossum, levkivskyi, yselivanov
Date	2019-12-05.14:55:53
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1575557753.21.0.134038671836.issue38978@roundup.psfhosted.org>
In-reply-to

Content
In principle I think this is a good idea. If this was user code, we would inherit from typing.Generic. I understand you wanting to avoid the overhead of that. But will it work correctly at runtime with other typing constructors? I guess __annotations__ will not show the generic type's parameter. Will anybody care? Maybe we need to walk through some detailed examples.

In principle I think this is a good idea.

If this was user code, we would inherit from typing.Generic. I understand you wanting to avoid the overhead of that. But will it work correctly at runtime with other typing constructors? I guess __annotations__ will not show the generic type's parameter. Will anybody care?

Maybe we need to walk through some detailed examples.

History
Date	User	Action	Args
2019-12-05 14:55:53	gvanrossum	set	recipients: + gvanrossum, asvetlov, yselivanov, levkivskyi
2019-12-05 14:55:53	gvanrossum	set	messageid: <1575557753.21.0.134038671836.issue38978@roundup.psfhosted.org>
2019-12-05 14:55:53	gvanrossum	link	issue38978 messages
2019-12-05 14:55:53	gvanrossum	create