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Our embarassingly-simple replacement for mimetools.choose_boundary.
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Iterate over fields.
Supports list of (k, v) tuples and dicts, and lists of
:class:`~urllib3.fields.RequestField`.
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.. deprecated:: 1.6
Iterate over fields.
The addition of :class:`~urllib3.fields.RequestField` makes this function
obsolete. Instead, use :func:`iter_field_objects`, which returns
:class:`~urllib3.fields.RequestField` objects.
Supports list of (k, v) tuples and dicts.
c s s! | ] \ } } | | f Vq d S( N( ( t .0t kt v( ( s4 /usr/lib/python2.7/site-packages/urllib3/filepost.pys <genexpr>5 s c s s! | ] \ } } | | f Vq d S( N( ( R R R ( ( s4 /usr/lib/python2.7/site-packages/urllib3/filepost.pys <genexpr>7 s ( R R R R ( R ( ( s4 /usr/lib/python2.7/site-packages/urllib3/filepost.pyt iter_fields( s c C s t ƒ } | d k r! t ƒ } n x t | ƒ D]Ÿ } | j t d | ƒ ƒ t | ƒ j | j ƒ ƒ | j } t | t
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Encode a dictionary of ``fields`` using the multipart/form-data MIME format.
:param fields:
Dictionary of fields or list of (key, :class:`~urllib3.fields.RequestField`).
:param boundary:
If not specified, then a random boundary will be generated using
:func:`mimetools.choose_boundary`.
s --%s
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