python-regex

An alternate regex implementation. It differs from "re" in that

Zero-width matches are handled like in Perl and PCRE:

.split will split a string at a zero-width match.
.sub will handle zero-width matches correctly.


Inline flags apply to the end of the group or pattern, and they can
be turned off.
Nested sets and set operations are supported.
Case-insensitive matches in Unicode use full case-folding by
default.


          

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License: Python-2.0
URL: https://bitbucket.org/mrabarnett/mrab-regex