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  • Committer: John Millikin
  • Date: 2008-09-25 00:52:14 UTC
  • Revision ID: jmillikin@gmail.com-20080925005214-1bxlsurkahk7i69e
Implemented generation of a random boundary.

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multipart.py
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import mimetypes
 
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import random
 
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import string
 
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from itertools import repeat
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__all__ = ['encode']
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                return ctype
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        return 'application/octet-stream'
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def get_boundary (user_boundary, size = 20):
 
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        """Generate a random boundary with at least ``size`` characters.
 
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        If ``user_boundary`` is not ``None``, return it instead.
 
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        """
 
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        if user_boundary:
 
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                return user_boundary
 
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        rand_digit = lambda: random.choice (string.digits)
 
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        digits = ''.join (r() for r in repeat (rand_digit, size))
 
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        return '----------' + digits
 
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def _encode_field (key, value, boundary):
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        yield '--%s\r\n' % boundary
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        yield 'Content-Disposition: form-data; name="%s"\r\n' % key
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        the encoded parameters.
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        """
 
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        boundary = get_boundary (boundary)
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        content = []
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        for key, value in params.items ():
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                try: