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global search (g) Finds all the correspondences rather than stopping after the first match case insensitive (i) Case is ignored multiline (m) Start and end characters (^ and $) are treated as working on each line unicode (u) Treat the regular expression as a sequence of Unicode code points sticky (y) Matches only from the index indicated by the lastIndex property of this regular expression dot all
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Abstract This document is an introductory tutorial to using regular expressions in Python with the re module. It provides a gentler introduction than the corresponding section in the Library Reference. Introduction¶ The re module was added in Python 1.5, and provides Perl-style regular expression patterns. Earlier versions of Python came with the regex module, which provided Emacs-style patterns.
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