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inspect.Signature.empty

empty

A special class-level marker to specify absence of a return annotation.

Links:

https://docs.python.org/3.5/library/inspect.html#inspect.Signature.empty

doc_python

2016-10-07 17:35:08

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inspect.signature() inspect.signature(callable, *, follow_wrapped=True) Return a Signature object for the given callable: >>> from inspect import signature &

inspect.Signature.bind() bind(*args, **kwargs) Create a mapping from positional and keyword arguments to parameters. Returns BoundArguments if *args and **kwargs match the

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inspect.Signature.from_callable() classmethod from_callable(obj, *, follow_wrapped=True) Return a Signature (or its subclass) object for a given callable obj. Pass follow_wrapped=F