#29140: Exception sending EmailMessage with body=None
--------------------------------+--------------------------------------
Reporter: Alex Schokking | Owner: nobody
Type: Bug | Status: new
Component: Core (Mail) | Version: 1.11
Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
--------------------------------+--------------------------------------
Changes (by Alex Schokking):
* type: Uncategorized => Bug
Old description:
> This had been working fine on 1.9 but when we upgraded to 1.11 instantly
> started hitting an exception when django tries to call splitlines on the
> None body without checking if there's a value there to split on.
>
> {{{
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/message.py", line 348, in send
> return self.get_connection(fail_silently).send_messages([self])
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/backends/smtp.py", line 111, in send_messages
> sent = self._send(message)
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/backends/smtp.py", line 125, in _send
> message = email_message.message()
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/message.py", line 307, in message
> msg = SafeMIMEText(self.body, self.content_subtype, encoding)
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/message.py", line 214, in __init__
> MIMEText.__init__(self, _text, _subtype=_subtype, _charset=_charset)
> File "/usr/lib/python2.7/email/mime/text.py", line 30, in __init__
> self.set_payload(_text, _charset)
> File "/usr/local/lib/python2.7/dist-
> packages/django/core/mail/message.py", line 224, in set_payload
> for l in payload.splitlines()
> AttributeError: 'NoneType' object has no attribute 'splitlines'
> }}}
>
> We've hacked around it by passing in an empty string instead but would
> probably be more elegant for this `has_long_lines` logic to check if
> there's a value instead.
>
> For context we're not passing in a body because we're attaching the
> plaintext and html versions of the email as a SafeMIMEMultipart
> attachment.
New description:
This had been working fine on 1.9 but when we upgraded to 1.11 instantly
started hitting an exception when django tries to call splitlines() on the
None body without checking if there's a value there to split on.
{{{
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/message.py", line 348, in send
return self.get_connection(fail_silently).send_messages([self])
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/backends/smtp.py", line 111, in send_messages
sent = self._send(message)
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/backends/smtp.py", line 125, in _send
message = email_message.message()
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/message.py", line 307, in message
msg = SafeMIMEText(self.body, self.content_subtype, encoding)
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/message.py", line 214, in __init__
MIMEText.__init__(self, _text, _subtype=_subtype, _charset=_charset)
File "/usr/lib/python2.7/email/mime/text.py", line 30, in __init__
self.set_payload(_text, _charset)
File "/usr/local/lib/python2.7/dist-
packages/django/core/mail/message.py", line 224, in set_payload
for l in payload.splitlines()
AttributeError: 'NoneType' object has no attribute 'splitlines'
}}}
We've hacked around it by passing in an empty string instead but would
probably be more elegant for this `has_long_lines` logic to check if
there's a value instead.
For context we're not passing in a body because we're attaching the
plaintext and html versions of the email as a SafeMIMEMultipart
attachment.
--
--
Ticket URL: <https://code.djangoproject.com/ticket/29140#comment:1>
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