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bpo-41974: Remove part of the note regarding complex.__float__ (GH-25197)

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(The deleted example no longer works and is thus irrelevant.)
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DevilXD 2021-04-11 00:36:40 +02:00 committed by GitHub
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Doc/library/typing.rst
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@ -1144,10 +1144,7 @@ These are not used in annotations. They are building blocks for creating generic
.. note::
:func:`runtime_checkable` will check only the presence of the required methods,
not their type signatures! For example, :class:`builtins.complex <complex>`
implements :func:`__float__`, therefore it passes an :func:`issubclass` check
against :class:`SupportsFloat`. However, the ``complex.__float__`` method
exists only to raise a :class:`TypeError` with a more informative message.
not their type signatures.
.. versionadded:: 3.8