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524af6f382
Use MIMENonMultipart as the base class so that you can't attach() to these non-multipart message types.
48 lines
1.9 KiB
Python
48 lines
1.9 KiB
Python
# Copyright (C) 2001,2002 Python Software Foundation
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# Author: barry@zope.com (Barry Warsaw)
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"""Class representing text/* type MIME documents.
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"""
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import warnings
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from email.MIMENonMultipart import MIMENonMultipart
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from email.Encoders import encode_7or8bit
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class MIMEText(MIMENonMultipart):
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"""Class for generating text/* type MIME documents."""
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def __init__(self, _text, _subtype='plain', _charset='us-ascii',
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_encoder=None):
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"""Create a text/* type MIME document.
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_text is the string for this message object. If the text does not end
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in a newline, one is added.
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_subtype is the MIME sub content type, defaulting to "plain".
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_charset is the character set parameter added to the Content-Type:
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header. This defaults to "us-ascii". Note that as a side-effect, the
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Content-Transfer-Encoding: header will also be set.
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The use of the _encoder is deprecated. The encoding of the payload,
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and the setting of the character set parameter now happens implicitly
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based on the _charset argument. If _encoder is supplied, then a
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DeprecationWarning is used, and the _encoder functionality may
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override any header settings indicated by _charset. This is probably
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not what you want.
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"""
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MIMENonMultipart.__init__(self, 'text', _subtype,
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**{'charset': _charset})
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if _text and _text[-1] <> '\n':
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_text += '\n'
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self.set_payload(_text, _charset)
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if _encoder is not None:
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warnings.warn('_encoder argument is obsolete.',
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DeprecationWarning, 2)
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# Because set_payload() with a _charset will set its own
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# Content-Transfer-Encoding: header, we need to delete the
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# existing one or will end up with two of them. :(
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del self['content-transfer-encoding']
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_encoder(self)
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