Source code for slixmpp.plugins.xep_0203.stanza

# Slixmpp: The Slick XMPP Library
# Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
# This file is part of Slixmpp.
# See the file LICENSE for copying permission.
import datetime as dt

from slixmpp.jid import JID
from slixmpp.xmlstream import ElementBase
from slixmpp.plugins import xep_0082




class Delay(ElementBase):

    name = 'delay'
    namespace = 'urn:xmpp:delay'
    plugin_attrib = 'delay'
    interfaces = {'from', 'stamp', 'text'}



    def get_from(self):
        from_ = self._get_attr('from')
        return JID(from_) if from_ else None




    def set_from(self, value):
        self._set_attr('from', str(value))




    def get_stamp(self):
        timestamp = self._get_attr('stamp')
        return xep_0082.parse(timestamp) if timestamp else None




    def set_stamp(self, value):
        if isinstance(value, dt.datetime):
            if value.tzinfo is None:
                raise ValueError(f'Datetime provided without timezone information: {value}')
            if value.tzinfo != dt.timezone.utc:
                value = value.astimezone(dt.timezone.utc)
            value = xep_0082.format_datetime(value)
        self._set_attr('stamp', value)




    def get_text(self):
        return self.xml.text




    def set_text(self, value):
        self.xml.text = value




    def del_text(self):
        self.xml.text = ''