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gh-120200: Fix inspect.iscoroutinefunction(inspect) is True corner case (#120214)

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Nikita Sobolev 2024-06-07 18:48:31 +03:00 committed by GitHub
parent 9d6604222e
commit 10fb1b8f36
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2 changed files with 4 additions and 3 deletions
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6
Lib/inspect.py
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@ -403,13 +403,13 @@ def isgeneratorfunction(obj):
return _has_code_flag(obj, CO_GENERATOR)
# A marker for markcoroutinefunction and iscoroutinefunction.
_is_coroutine_marker = object()
_is_coroutine_mark = object()
def _has_coroutine_mark(f):
while ismethod(f):
f = f.__func__
f = functools._unwrap_partial(f)
return getattr(f, "_is_coroutine_marker", None) is _is_coroutine_marker
return getattr(f, "_is_coroutine_marker", None) is _is_coroutine_mark
def markcoroutinefunction(func):
"""
@ -417,7 +417,7 @@ def markcoroutinefunction(func):
"""
if hasattr(func, '__func__'):
func = func.__func__
func._is_coroutine_marker = _is_coroutine_marker
func._is_coroutine_marker = _is_coroutine_mark
return func
def iscoroutinefunction(obj):

1
Lib/test/test_inspect/test_inspect.py
View file

@ -235,6 +235,7 @@ class PMClass:
gen_coroutine_function_example))))
self.assertFalse(inspect.iscoroutinefunction(gen_coro_pmi))
self.assertFalse(inspect.iscoroutinefunction(gen_coro_pmc))
self.assertFalse(inspect.iscoroutinefunction(inspect))
self.assertFalse(inspect.iscoroutine(gen_coro))
self.assertTrue(