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ba92580f01
<http://sf.net/projects/mimelib>. There /are/ API differences between mimelib and email, but most of the implementations are shared (except where cool Py2.2 stuff like generators are used).
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# Copyright (C) 2001 Python Software Foundation
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# Author: barry@zope.com (Barry Warsaw)
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"""Class representing image/* type MIME documents.
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"""
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import imghdr
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# Intrapackage imports
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import MIMEBase
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import Errors
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import Encoders
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class Image(MIMEBase.MIMEBase):
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"""Class for generating image/* type MIME documents."""
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def __init__(self, _imagedata, _minor=None,
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_encoder=Encoders.encode_base64, **_params):
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"""Create an image/* type MIME document.
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_imagedata is a string containing the raw image data. If this data
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can be decoded by the standard Python `imghdr' module, then the
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subtype will be automatically included in the Content-Type: header.
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Otherwise, you can specify the specific image subtype via the _minor
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parameter.
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_encoder is a function which will perform the actual encoding for
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transport of the image data. It takes one argument, which is this
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Image instance. It should use get_payload() and set_payload() to
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change the payload to the encoded form. It should also add any
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Content-Transfer-Encoding: or other headers to the message as
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necessary. The default encoding is Base64.
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Any additional keyword arguments are passed to the base class
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constructor, which turns them into parameters on the Content-Type:
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header.
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"""
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if _minor is None:
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_minor = imghdr.what(None, _imagedata)
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if _minor is None:
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raise TypeError, 'Could not guess image _minor type'
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MIMEBase.MIMEBase.__init__(self, 'image', _minor, **_params)
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self.set_payload(_imagedata)
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_encoder(self)
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