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bpo-34890: Make iscoroutinefunction, isgeneratorfunction and isasyncgenfunction work with functools.partial (GH-9903)

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inspect.isfunction() processes both inspect.isfunction(func) and
inspect.isfunction(partial(func, arg)) correctly but some other functions in the
inspect module (iscoroutinefunction, isgeneratorfunction and isasyncgenfunction)
lack this functionality. This commits adds a new check in the mentioned functions
in the inspect module so they can work correctly with arbitrarily nested partial
functions.
This commit is contained in:
Pablo Galindo 2018-10-26 12:19:14 +01:00 • committed by GitHub
parent e483f02423
commit 7cd2543416
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6 changed files with 61 additions and 12 deletions
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4
Lib/test/test_asyncio/test_tasks.py
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@ -440,8 +440,8 @@ async def func(x, y):
coro_repr = repr(task._coro)
expected = (
r'<CoroWrapper \w+.test_task_repr_partial_corowrapper'
r'\.<locals>\.func\(1\)\(\) running, '
r'<coroutine object \w+\.test_task_repr_partial_corowrapper'
r'\.<locals>\.func at'
)
self.assertRegex(coro_repr, expected)