#25437: Translation of DEFAULT_FROM_EMAIL not working
--------------------------------+--------------------
     Reporter:  maciej-pawlisz  |      Owner:  nobody
         Type:  Bug             |     Status:  new
    Component:  Core (Mail)     |    Version:  1.7
     Severity:  Normal          |   Keywords:
 Triage Stage:  Unreviewed      |  Has patch:  0
Easy pickings:  0               |      UI/UX:  0
--------------------------------+--------------------
 I tried to translate `DEFAULT_FROM_EMAIL` using `ugettext_lazy`.
 Unfortunately it didn't work resulting in a traceback:
 {{{
   File "C:\Python27\lib\site-packages\django\core\mail\message.py", line
 276, in send
     return self.get_connection(fail_silently).send_messages([self])
   File "C:\Python27\lib\site-packages\django\core\mail\backends\smtp.py",
 line 94, in send_messages
     sent = self._send(message)
   File "C:\Python27\lib\site-packages\django\core\mail\backends\smtp.py",
 line 105, in _send
     from_email = sanitize_address(email_message.from_email,
 email_message.encoding)
   File "C:\Python27\lib\site-packages\django\core\mail\message.py", line
 104, in sanitize_address
     nm, addr = addr
 ValueError: too many values to unpack
 }}}

 I think that there is a bug in `sanitize_address`:

 {{{
 def sanitize_address(addr, encoding):
     if isinstance(addr, six.string_types):
         addr = parseaddr(force_text(addr))
     nm, addr = addr
 }}}
 `parseaddr` is never called because addr is not a `six.string_types`, but
 a `django.utils.functional.__proxy__`. `force_text` should be called
 before that check or if condition should be different, ie:
 {{{
   if not isinstance(addr,(tuple,list)):
     addr = parseaddr(force_text(addr))
 }}}

--
Ticket URL: <https://code.djangoproject.com/ticket/25437>
Django <https://code.djangoproject.com/>
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