test_etree.py 文件源码

def test_getiterator_filter_all_comment_pi(self):
        # ElementTree iterates over everything here
        Element = self.etree.Element
        Comment = self.etree.Comment
        PI = self.etree.PI
        SubElement = self.etree.SubElement

        a = Element('a')
        b = SubElement(a, 'b')
        a.append(Comment("test"))
        a.append(PI("pi", "content"))
        c = SubElement(a, 'c')

        self.assertEqual(
            [a, b, c],
            list(a.getiterator('*')))