* split on / or \
* case insensitive comparison
diff --git a/Lib/ntpath.py b/Lib/ntpath.py
index 65e1a43..034694d 100644
--- a/Lib/ntpath.py
+++ b/Lib/ntpath.py
@@ -8,6 +8,7 @@
import os
import stat
import string
+import re
# Normalize the case of a pathname and map slashes to backslashes.
@@ -158,9 +159,10 @@
def commonprefix(m):
"Given a list of pathnames, returns the longest common leading component"
if not m: return ''
- n = m[:]
+ n = map(string.lower, m)
for i in range(len(n)):
- n[i] = n[i].split(os.sep)
+ n[i] = re.split(r"[/\\]", n[i])
+
prefix = n[0]
for item in n:
for i in range(len(prefix)):
@@ -168,7 +170,7 @@
prefix = prefix[:i]
if i == 0: return ''
break
- return os.sep.join(prefix)
+ return "\\".join(prefix)
# Get size, mtime, atime of files.