-if sys.version_info >= (2,6,0):
- _relpath = os.path.relpath;
-else:
- # Implementation for Python 2.5, taken from CPython (tag v2.6,
- # file Lib/posixpath.py, hg-commit 95fff5a6a276). Update
- # ./LICENSE When this code is eventually removed.
- def _relpath(path, start=os.path.curdir):
- if not path:
- raise ValueError("no path specified")
-
- start_list = os.path.abspath(start).split(os.path.sep)
- path_list = os.path.abspath(path).split(os.path.sep)
-
- # Work out how much of the filepath is shared by start and path.
- i = len(os.path.commonprefix([start_list, path_list]))
-
- rel_list = [os.path.pardir] * (len(start_list)-i) + path_list[i:]
- if not rel_list:
- return curdir
- return os.path.join(*rel_list)
-
-