virtualEnvironment/lib/python2.7/site-packages/pip/utils/__init__.py
def normalize_path(path):
    """
    Convert a path to its canonical, case-normalized, absolute version.

    """
    return os.path.normcase(os.path.realpath(os.path.expanduser(path)))
def normalize_path(path):
    return os.path.normcase(os.path.realpath(os.path.expanduser(path)))
def normalize_path ( path ) : return os . path . normcase ( os . path . realpath ( os . path . expanduser ( path ) ) )
Convert a path to its canonical, case-normalized, absolute version.
Convert a path to its canonical case - normalized absolute version .