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bpo-38978: Implement __class_getitem__ for asyncio objects (GH-17491)

Browse source 
https://bugs.python.org/issue38978
This commit is contained in:
Batuhan Taşkaya 2019-12-07 14:05:07 +03:00 • committed by Miss Islington (bot)
parent 723f71abf7
commit dec367261e
5 changed files with 26 additions and 0 deletions
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3
Lib/asyncio/queues.py
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@ -76,6 +76,9 @@ class Queue:
def __str__(self):
return f'<{type(self).__name__} {self._format()}>'
def __class_getitem__(cls, type):
return cls
def _format(self):
result = f'maxsize={self._maxsize!r}'
if getattr(self, '_queue', None):