view fixes/fix_unicode_in_strings.py @ 1001:0891de2f3786 stable-0.7.x

Update changelog for 0.7.1.
author hodgestar
date Sat, 26 Jan 2013 18:24:27 +0000
parents d010a80ebb4f
children
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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
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