Method walk

Lib/test/test_os/test_os.py:1680–1683

(self, top, **kwargs)

    # Wrapper to hide minor differences between os.walk and os.fwalk
    # to tests both functions with the same code base
    def walk(self, top, **kwargs):
        if 'follow_symlinks' in kwargs:
            kwargs['followlinks'] = kwargs.pop('follow_symlinks')
        return os.walk(top, **kwargs)

    def setUp(self):
        join = os.path.join