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25 lines
700 B
Python
25 lines
700 B
Python
# Copyright (C) 2001,2002 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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import sys
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try:
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from email._compat22 import body_line_iterator, typed_subpart_iterator
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except SyntaxError:
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# Python 2.1 doesn't have generators
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from email._compat21 import body_line_iterator, typed_subpart_iterator
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def _structure(msg, level=0, fp=None):
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"""A handy debugging aid"""
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if fp is None:
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fp = sys.stdout
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tab = ' ' * (level * 4)
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print >> fp, tab + msg.get_type(msg.get_default_type())
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if msg.is_multipart():
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for subpart in msg.get_payload():
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_structure(subpart, level+1, fp)
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