/usr/lib/python3/dist-packages/future/backports/email/mime/nonmultipart.py is in python3-future 0.15.2-4ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # Copyright (C) 2002-2006 Python Software Foundation
# Author: Barry Warsaw
# Contact: email-sig@python.org
"""Base class for MIME type messages that are not multipart."""
from __future__ import unicode_literals
from __future__ import division
from __future__ import absolute_import
__all__ = ['MIMENonMultipart']
from future.backports.email import errors
from future.backports.email.mime.base import MIMEBase
class MIMENonMultipart(MIMEBase):
"""Base class for MIME multipart/* type messages."""
def attach(self, payload):
# The public API prohibits attaching multiple subparts to MIMEBase
# derived subtypes since none of them are, by definition, of content
# type multipart/*
raise errors.MultipartConversionError(
'Cannot attach additional subparts to non-multipart/*')
|