id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
28042	mimetype Fallback for attachments passed to EmailMessage.__init__ removed	Dariusz Paluch	nobody	"{{{
Traceback (most recent call last):
  File ""/usr/local/lib/python3.4/dist-packages/IPython/core/interactiveshell.py"", line 2881, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File ""<ipython-input-43-5151166d7cfd>"", line 1, in <module>
    m.message()
  File ""/usr/local/lib/python3.4/dist-packages/django/core/mail/message.py"", line 302, in message
    msg = self._create_message(msg)
  File ""/usr/local/lib/python3.4/dist-packages/django/core/mail/message.py"", line 399, in _create_message
    return self._create_attachments(msg)
  File ""/usr/local/lib/python3.4/dist-packages/django/core/mail/message.py"", line 412, in _create_attachments
    msg.attach(self._create_attachment(*attachment))
  File ""/usr/local/lib/python3.4/dist-packages/django/core/mail/message.py"", line 450, in _create_attachment
    attachment = self._create_mime_attachment(content, mimetype)
  File ""/usr/local/lib/python3.4/dist-packages/django/core/mail/message.py"", line 422, in _create_mime_attachment
    basetype, subtype = mimetype.split('/', 1)
AttributeError: 'NoneType' object has no attribute 'split'
}}}"	Bug	new	Core (Mail)	1.11	Normal				Unreviewed	0	0	0	0	0	0