[py3] abspathu doesn't exist under Python 3.

import stat

from os.path import join, normcase, normpath, abspath, isabs, sep

from django.utils.encoding import force_text

from django.utils import six

try:

    WindowsError = WindowsError

        pass

# Define our own abspath function that can handle joining

# unicode paths to a current working directory that has non-ASCII

# characters in it.  This isn't necessary on Windows since the

# Windows version of abspath handles this correctly.  The Windows

# abspath also handles drive letters differently than the pure

# Python implementation, so it's best not to replace it.

if os.name == 'nt':

# Under Python 2, define our own abspath function that can handle joining

# unicode paths to a current working directory that has non-ASCII characters

# in it.  This isn't necessary on Windows since the Windows version of abspath

# handles this correctly. It also handles drive letters differently than the

# pure Python implementation, so it's best not to replace it.

if six.PY3 or os.name == 'nt':

    abspathu = abspath

else:

    def abspathu(path):