Example analysis of Python's keyword module usage

This example describes Python's keyword module usage. Share to everyone for your reference. Specific as follows:

Help on Module Keyword:name  keyword-keywords (from "graminit.c") FILE  /usr/lib64/python2.6/ Keyword.pydescription This  file is automatically generated, please don ' t muck it up!  To update the symbols in this file, ' CDs ' to the top directory of the  Python source tree after building the interpreter and run:    python lib/keyword.pyfunctions  iskeyword = __contains__ (...)    X.__contains__ (y)  y in x.data  __all__ = [' Iskeyword ', ' kwlist ']  kwlist = [' and ', ' as ', ' assert ', ' break ', ' C ' Lass ', ' Continue ', ' def ', ...

Get a list of Python keywords:

>>> keyword.kwlist[' and ', ' as ', ' assert ', ' Break ', ' class ', ' Continue ', ' Def ', ' del ', ' elif ', ' Else ', ' except ', ' exec ', ' finally ', ' for ', ' from ', ' global ', ' if ', ' Import ', ' on ', ' is ', ' lambda ', ' not ', ' or ', ' pass ', ' print ', ' raise ', ' R ' Eturn ', ' Try ', ' while ', ' with ', ' yield ' to determine if the string is a python keyword

>>> Keyword.iskeyword (' and ') true>>> >>> keyword.iskeyword (' has ') False

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