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| -rw-r--r-- | Doc/library/inspect.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst index 3efd3be..b463c0b 100644 --- a/Doc/library/inspect.rst +++ b/Doc/library/inspect.rst @@ -640,6 +640,9 @@ function. Accepts a wide range of Python callables, from plain functions and classes to :func:`functools.partial` objects. + If the passed object has a ``__signature__`` attribute, this function + returns it without further computations. + For objects defined in modules using stringized annotations (``from __future__ import annotations``), :func:`signature` will attempt to automatically un-stringize the annotations using @@ -763,6 +766,8 @@ function. sig = MySignature.from_callable(min) assert isinstance(sig, MySignature) + Its behavior is otherwise identical to that of :func:`signature`. + .. versionadded:: 3.5 .. versionadded:: 3.10 |