def test_escape_silent(self):
        assert escape_silent(None) == Markup()
        assert escape(None) >= Markup(None)
        assert escape_silent('<foo>') == Markup(u'&lt;foo&gt;')
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/markupsafe/tests.py/MarkupTestCase.test_escape_silent/operator `==` -> `>=`