Mercurial > genshi > genshi-test
view fixes/fix_unicode_in_strings.py @ 912:46db99909472 experimental-py3k
py3k branch: add 2to3 build infrastructure to setup.py (this pulls the tests into the source distribution so that tests can be run after building with 2to3)
author | hodgestar |
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date | Sun, 24 Oct 2010 21:09:36 +0000 |
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"""Fixer that changes expressions inside strings literals from u"..." to "...". """ import re from lib2to3 import fixer_base _literal_re = re.compile(r"(.+?)\b[uU]([rR]?[\'\"])") class FixUnicodeInStrings(fixer_base.BaseFix): PATTERN = "STRING" def transform(self, node, results): new = node.clone() new.value = _literal_re.sub(r"\1\2", new.value) return new