Method add_related

Lib/email/message.py:1193–1194

(self, *args, **kw)

        self.attach(part)

    def add_related(self, *args, **kw):
        self._add_multipart('related', *args, _disp='inline', **kw)

    def add_alternative(self, *args, **kw):
        self._add_multipart('alternative', *args, **kw)