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subclasses. MIMENonMultipart: Base class for non-multipart/* content type subclass specializations, e.g. image/gif. This class overrides attach() which raises an exception, since it makes no sense to attach a subpart to e.g. an image/gif message. MIMEMultipart: Base class for multipart/* content type subclass specializations, e.g. multipart/mixed. Does little more than provide a useful constructor.
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
# Copyright (C) 2002 Python Software Foundation
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# Author: barry@zope.com (Barry Warsaw)
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"""Base class for MIME multipart/* type messages.
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"""
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from email import MIMEBase
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class MIMEMultipart(MIMEBase.MIMEBase):
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"""Base class for MIME multipart/* type messages."""
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def __init__(self, _subtype='mixed', boundary=None, *_subparts, **_params):
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"""Creates a multipart/* type message.
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By default, creates a multipart/mixed message, with proper
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Content-Type: and MIME-Version: headers.
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_subtype is the subtype of the multipart content type, defaulting to
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`mixed'.
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boundary is the multipart boundary string. By default it is
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calculated as needed.
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_subparts is a sequence of initial subparts for the multipart. It
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must be possible to convert this sequence to a list. You can always
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attach new subparts to the message by using the attach() method.
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Additional parameters for the Content-Type: header are taken from the
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keyword arguments (or passed into the _params argument).
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"""
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MIMEBase.MIMEBase.__init__(self, 'multipart', _subtype, **params)
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self.attach(*list(_subparts))
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