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Thu Mar 27 17:48:16 CET 2014 · http://mail.python.org/pipermail/python-dev/2014-March/133598.html

On Thu, 27 Mar 2014 17:12:02 +0100 (CET)
yury.selivanov <python-checkins at python.org> wrote:
>  
> +    .. classmethod:: Signature.from_callable(obj)
> +
> +       Return a :class:`Signature` (or its subclass) object for a given callable
> +       ``obj``. This method simplifies subclassing of :class:`Signature`:
> +
> +       ::
> +
> +         class MySignature(Signature):
> +             pass
> +         sig = MySignature.from_callable(min)
> +         assert isinstance(sig, MySignature)
> +

This needs a "versionadded" tag.

Regards

Antoine.

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Showing content from http://mail.python.org/pipermail/python-dev/2014-March/133598.html below:

[Python-Dev] cpython: inspect.Signature: Add 'Signature.from_callable' classmethod. Closes #17373