On 1/16/21 4:09 PM, Greg Ewing wrote:
On 17/01/21 12:31 pm, Larry Hastings wrote:
Consider the best practice for getting class annotations, example
here from Lib/dataclasses.py:
cls_annotations = cls.__dict__.get('__annotations__', {})
Isn't that going to get broken anyway? It won't trigger the
calling of __co_annotations__.
I proposed these as two separate conversations, because I wanted to
clean up the semantics of annotations whether or not PEP 649 was
accepted. But, yes, if PEP 649 is accepted (in some form), this
current-best-practice would no longer work, and the new best practice
would likely become much more complicated.
Cheers,
//arry/
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