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Issue #5117: Case normalization was needed on ntpath.relpath(). And

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fixed root directory issue on posixpath.relpath(). (Ported working fixes
from ntpath)
This commit is contained in:
Hirokazu Yamamoto 2010-10-18 12:13:18 +00:00
parent 08654e18ee
commit b08820ad40
5 changed files with 27 additions and 4 deletions
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4
Lib/ntpath.py
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@ -616,7 +616,7 @@ def relpath(path, start=curdir):
path_abs = abspath(normpath(path))
start_drive, start_rest = splitdrive(start_abs)
path_drive, path_rest = splitdrive(path_abs)
if start_drive != path_drive:
if normcase(start_drive) != normcase(path_drive):
error = "path is on mount '{0}', start on mount '{1}'".format(
path_drive, start_drive)
raise ValueError(error)
@ -626,7 +626,7 @@ def relpath(path, start=curdir):
# Work out how much of the filepath is shared by start and path.
i = 0
for e1, e2 in zip(start_list, path_list):
if e1 != e2:
if normcase(e1) != normcase(e2):
break
i += 1