8000 bpo-46998: Allow subclassing Any at runtime by hauntsaninja · Pull Request #31841 · python/cpython · GitHub
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bpo-46998: Allow subclassing Any at runtime #31841

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Merged
merged 15 commits into from
Apr 5, 2022
Merged

bpo-46998: Allow subclassing Any at runtime #31841

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bc71456
bpo-46998: Allow subclassing Any at runtime
Mar 13, 2022
abea39a
make error consistent
Mar 13, 2022
771f492
remove functools checks
Mar 13, 2022
900f2c7
📜🤖 Added by blurb_it.
blurb-it[bot] Mar 13, 2022
6e76441
more tests
Mar 13, 2022
b00ab17
Update Misc/NEWS.d/next/Library/2022-03-13-08-52-58.bpo-46998.cHh-9O.rst
hauntsaninja Mar 13, 2022
4d913ad
oops, fix test
Mar 13, 2022
1c1ab38
cooperative inheritance
Mar 13, 2022
4927e78
fix tests
Mar 13, 2022
68ea3a8
okay, make instancecheck work with multiple inheritance
Mar 13, 2022
f94b7e0
mention in docs
Mar 30, 2022
05db029
Merge remote-tracking branch 'upstream/main' into subclass-any
Mar 30, 2022
e11f405
fix pydoc test
Mar 30, 2022
63b00e4
add a sentence on reasoning
Mar 30, 2022
ac7b4a8
preposition
Mar 31, 2022
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cooperative inheritance
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hauntsaninja committed Mar 13, 2022
commit 1c1ab38de08ade0454e2dbb3338e84e57f779d95
2 changes: 1 addition & 1 deletion Lib/typing.py
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Expand Up @@ -450,7 +450,7 @@ class Any(metaclass=_AnyMeta):
def __new__(cls, *args, **kwargs):
if cls is Any:
raise TypeError("Any cannot be instantiated")
return object.__new__(cls, *args, **kwargs)
return super().__new__(cls, *args, **kwargs)


@_SpecialForm
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