diff options
Diffstat (limited to 'Lib/posixpath.py')
| -rw-r--r-- | Lib/posixpath.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Lib/posixpath.py b/Lib/posixpath.py index 56b7915..f189c33 100644 --- a/Lib/posixpath.py +++ b/Lib/posixpath.py @@ -532,15 +532,17 @@ def relpath(path, start=None): start = os.fspath(start) try: - start_list = [x for x in abspath(start).split(sep) if x] - path_list = [x for x in abspath(path).split(sep) if x] + start_tail = abspath(start).lstrip(sep) + path_tail = abspath(path).lstrip(sep) + start_list = start_tail.split(sep) if start_tail else [] + path_list = path_tail.split(sep) if path_tail else [] # Work out how much of the filepath is shared by start and path. i = len(commonprefix([start_list, path_list])) rel_list = [pardir] * (len(start_list)-i) + path_list[i:] if not rel_list: return curdir - return join(*rel_list) + return sep.join(rel_list) except (TypeError, AttributeError, BytesWarning, DeprecationWarning): genericpath._check_arg_types('relpath', path, start) raise |