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cpython/Lib/email/MIMEMessage.py
Barry Warsaw 18ff795468 Backporting of email 2.4 from Python 2.3. Many newly added modules,
some updated modules, updated documentation, and updated tests.  Note
that Lib/test/regrtest.py added test_email_codecs to the expected
skips for all platforms.  Also note that test_email_codecs.py differs
slightly from its Python 2.3 counterpart due to the difference in
package location for TestSkipped.
2002-10-04 17:24:24 +00:00

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# Copyright (C) 2001,2002 Python Software Foundation
# Author: barry@zope.com (Barry Warsaw)
"""Class representing message/* MIME documents.
"""
from email import Message
from email.MIMENonMultipart import MIMENonMultipart
class MIMEMessage(MIMENonMultipart):
"""Class representing message/* MIME documents."""
def __init__(self, _msg, _subtype='rfc822'):
"""Create a message/* type MIME document.
_msg is a message object and must be an instance of Message, or a
derived class of Message, otherwise a TypeError is raised.
Optional _subtype defines the subtype of the contained message. The
default is "rfc822" (this is defined by the MIME standard, even though
the term "rfc822" is technically outdated by RFC 2822).
"""
MIMENonMultipart.__init__(self, 'message', _subtype)
if not isinstance(_msg, Message.Message):
raise TypeError, 'Argument is not an instance of Message'
# It's convenient to use this base class method. We need to do it
# this way or we'll get an exception
Message.Message.attach(self, _msg)
# And be sure our default type is set correctly
self.set_default_type('message/rfc822')