def posix_relpath(path, start=None):
    'Behave like os.path.relpath, but always return POSIX paths...\n\n    on any platform.'
    return posixpath.join(*split(relpath(path, start=(start if (start is not None) else ''))))
Behave like os.path.relpath, but always return POSIX paths...

on any platform.
def posix_relpath(path, start=None):
    'Behave like os.path.relpath, but always return POSIX paths...\n\n    on any platform.'
    return posixpath.join(*split(relpath(path, start=(start if (start is not None) else ))))