diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/distutils/filelist.py | 5 | ||||
| -rw-r--r-- | Lib/distutils/tests/test_filelist.py | 23 |
2 files changed, 26 insertions, 2 deletions
diff --git a/Lib/distutils/filelist.py b/Lib/distutils/filelist.py index 51a1d57e13..3ba5720ca9 100644 --- a/Lib/distutils/filelist.py +++ b/Lib/distutils/filelist.py @@ -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 () diff --git a/Lib/distutils/tests/test_filelist.py b/Lib/distutils/tests/test_filelist.py new file mode 100644 index 0000000000..86db557441 --- /dev/null +++ b/Lib/distutils/tests/test_filelist.py @@ -0,0 +1,23 @@ +"""Tests for distutils.filelist.""" +import unittest +from distutils.filelist import glob_to_re + +class FileListTestCase(unittest.TestCase): + + def test_glob_to_re(self): + # simple cases + self.assertEquals(glob_to_re('foo*'), 'foo[^/]*$') + self.assertEquals(glob_to_re('foo?'), 'foo[^/]$') + self.assertEquals(glob_to_re('foo??'), 'foo[^/][^/]$') + + # special cases + self.assertEquals(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*$') + self.assertEquals(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*$') + self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]$') + self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]$') + +def test_suite(): + return unittest.makeSuite(FileListTestCase) + +if __name__ == "__main__": + unittest.main(defaultTest="test_suite") |