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v0.5.1
https://github.com/python/cpython
Revision db68544122f5a0c7b80f69c0e643049efa6699c6 authored by Zackery Spytz on 03 December 2020, 17:22:04 UTC, committed by GitHub on 03 December 2020, 17:22:04 UTC
1 parent 8b6c4a9
Tip revision: db68544122f5a0c7b80f69c0e643049efa6699c6 authored by Zackery Spytz on 03 December 2020, 17:22:04 UTC
bpo-42523: Fix supported versions in "Using Python on Windows" (GH-23603)
bpo-42523: Fix supported versions in "Using Python on Windows" (GH-23603)
Tip revision: db68544
multipart.py
# Copyright (C) 2002-2006 Python Software Foundation
# Author: Barry Warsaw
# Contact: email-sig@python.org
"""Base class for MIME multipart/* type messages."""
__all__ = ['MIMEMultipart']
from email.mime.base import MIMEBase
class MIMEMultipart(MIMEBase):
"""Base class for MIME multipart/* type messages."""
def __init__(self, _subtype='mixed', boundary=None, _subparts=None,
*, policy=None,
**_params):
"""Creates a multipart/* type message.
By default, creates a multipart/mixed message, with proper
Content-Type and MIME-Version headers.
_subtype is the subtype of the multipart content type, defaulting to
`mixed'.
boundary is the multipart boundary string. By default it is
calculated as needed.
_subparts is a sequence of initial subparts for the payload. It
must be an iterable object, such as a list. You can always
attach new subparts to the message by using the attach() method.
Additional parameters for the Content-Type header are taken from the
keyword arguments (or passed into the _params argument).
"""
MIMEBase.__init__(self, 'multipart', _subtype, policy=policy, **_params)
# Initialise _payload to an empty list as the Message superclass's
# implementation of is_multipart assumes that _payload is a list for
# multipart messages.
self._payload = []
if _subparts:
for p in _subparts:
self.attach(p)
if boundary:
self.set_boundary(boundary)
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