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re.escape()

re.escape(string)

Escape all the characters in pattern except ASCII letters, numbers and '_'. This is useful if you want to match an arbitrary literal string that may have regular expression metacharacters in it.

Changed in version 3.3: The '_' character is no longer escaped.

Links:

https://docs.python.org/3.5/library/re.html#re.escape

doc_python

2016-10-07 17:41:14

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