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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).
33 lines
1,019 B
Python
33 lines
1,019 B
Python
# Copyright (C) 2001 Python Software Foundation
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# Author: barry@zope.com (Barry Warsaw)
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"""Various types of useful iterators and generators.
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"""
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from __future__ import generators
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from cStringIO import StringIO
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from types import StringType
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def body_line_iterator(msg):
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"""Iterator over the parts, returning the lines in a string payload."""
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for subpart in msg.walk():
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payload = subpart.get_payload()
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if type(payload) is StringType:
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for line in StringIO(payload):
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yield line
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def typed_subpart_iterator(msg, major='text', minor=None):
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"""Iterator over the subparts with a given MIME type.
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Use `major' as the main MIME type to match against; this defaults to
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"text". Optional `minor' is the MIME subtype to match against; if
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omitted, only the main type is matched.
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"""
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for subpart in msg.walk():
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if subpart.get_main_type() == major:
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if minor is None or subpart.get_subtype() == minor:
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yield subpart
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