xmpp_request_handler.py 文件源码

def _generate_presence_type(self, to, from_, presence_type):
    data = _FormData()

    data.add_text('from', from_, 'plain')
    data.add_text('to', to, 'plain')

    presence_element = ElementTree.Element(
        ElementTree.QName('jabber:client', 'presence'),
        {'from': from_, 'to': to, 'type': presence_type})
    data.add_text('stanza',
                  ElementTree.tostring(presence_element, 'utf-8'),
                  'xml')

    return data