test_xml_etree.py 文件源码

def bug_200709_element_comment():
    """

    Not sure if this can be fixed, really (since the serializer needs
    ET.Comment, not cET.comment).

    >>> a = ET.Element('a')
    >>> a.append(ET.Comment('foo'))
    >>> a[0].tag == ET.Comment
    True

    >>> a = ET.Element('a')
    >>> a.append(ET.PI('foo'))
    >>> a[0].tag == ET.PI
    True

    """