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cpython/Doc/library/keyword.rst
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:mod:`keyword` --- Testing for Python keywords
==============================================
.. module:: keyword
:synopsis: Test whether a string is a keyword in Python.
**Source code:** :source:`Lib/keyword.py`
--------------
This module allows a Python program to determine if a string is a
:ref:`keyword <keywords>`.
.. function:: iskeyword(s)
Return ``True`` if *s* is a Python :ref:`keyword <keywords>`.
.. data:: kwlist
Sequence containing all the :ref:`keywords <keywords>` defined for the
interpreter. If any keywords are defined to only be active when particular
:mod:`__future__` statements are in effect, these will be included as well.
.. function:: issoftkeyword(s)
Return ``True`` if *s* is a Python soft :ref:`keyword <keywords>`.
.. versionadded:: 3.9
.. data:: softkwlist
Sequence containing all the soft :ref:`keywords <keywords>` defined for the
interpreter. If any soft keywords are defined to only be active when particular
:mod:`__future__` statements are in effect, these will be included as well.
.. versionadded:: 3.9