tests.py 文件源码

def test_formatting(self):
        for actual, expected in (
            (Markup('%i') % 3.14, '3'),
            (Markup('%.2f') % 3.14159, '3.14'),
            (Markup('%s %s %s') % ('<', 123, '>'), '&lt; 123 &gt;'),
            (Markup('<em>{awesome}</em>').format(awesome='<awesome>'),
             '<em>&lt;awesome&gt;</em>'),
            (Markup('{0[1][bar]}').format([0, {'bar': '<bar/>'}]),
             '&lt;bar/&gt;'),
            (Markup('{0[1][bar]}').format([0, {'bar': Markup('<bar/>')}]),
             '<bar/>')):
            assert actual == expected, "%r should be %r!" % (actual, expected)

    # This is new in 2.7