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Fixed #1491431: distutils.filelist.glob_to_re was broken for some edge cases (detailed in the test

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Tarek Ziadé 2009-04-05 21:44:08 +00:00
parent 91a3b9e4f0
commit faa6b121fb
3 changed files with 29 additions and 2 deletions
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5
Lib/distutils/filelist.py
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@ -302,7 +302,7 @@ def findall (dir = os.curdir):
return list
def glob_to_re (pattern):
def glob_to_re(pattern):
"""Translate a shell-like glob pattern to a regular expression; return
a string containing the regex. Differs from 'fnmatch.translate()' in
that '*' does not match "special characters" (which are
@ -317,7 +317,8 @@ def glob_to_re (pattern):
# character except the special characters.
# XXX currently the "special characters" are just slash -- i.e. this is
# Unix-only.
pattern_re = re.sub(r'(^|[^\\])\.', r'\1[^/]', pattern_re)
pattern_re = re.sub(r'((?<!\\)(\\\\)*)\.', r'\1[^/]', pattern_re)
return pattern_re
# glob_to_re ()