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HTTP Response container.
Backwards-compatible to httplib's HTTPResponse but the response ``body`` is
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Extra parameters for behaviour not present in httplib.HTTPResponse:
:param preload_content:
If True, the response's body will be preloaded during construction.
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If True, will attempt to decode the body based on the
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When this HTTPResponse wrapper is generated from an httplib.HTTPResponse
object, it's convenient to include the original for debug purposes. It's
otherwise unused.
:param retries:
The retries contains the last :class:`~urllib3.util.retry.Retry` that
was used during the request.
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Enforce content length checking. Body returned by server must match
value of Content-Length header, if present. Otherwise, raise error.
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Should we redirect and where to?
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Read and discard any remaining HTTP response data in the response connection.
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Obtain the number of bytes pulled over the wire so far. May differ from
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Set initial length value for Response content if available.
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Set-up the _decoder attribute if necessary.
zcontent-encodingrP NrD c s1 g | ]' } | j j k r | j q Sr )r@ CONTENT_DECODERS)rA e)r r r rC | s z.HTTPResponse._init_decoder..)rW rj rk r_ r r? rE r )r content_encodingrv r )r r
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Decode the data passed in and potentially flush the decoder.
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Flushes the decoder. Should only be called if the decoder is actually
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Catch low-level python exceptions, instead re-raising urllib3
variants, so that low-level exceptions are not leaked in the
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On exit, release the connection back to the pool.
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Similar to :meth:`httplib.HTTPResponse.read`, but with two additional
parameters: ``decode_content`` and ``cache_content``.
:param amt:
How much of the content to read. If specified, caching is skipped
because it doesn't make sense to cache partial content as the full
response.
:param decode_content:
If True, will attempt to decode the body based on the
'content-encoding' header.
:param cache_content:
If True, will save the returned data such that the same result is
returned despite of the state of the underlying file object. This
is useful if you want the ``.data`` property to continue working
after having ``.read()`` the file object. (Overridden if ``amt`` is
set.)
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A generator wrapper for the read() method. A call will block until
``amt`` bytes have been read from the connection or until the
connection is closed.
:param amt:
How much of the content to read. The generator will return up to
much data per iteration, but may return less. This is particularly
likely when using compressed data. However, the empty string will
never be returned.
:param decode_content:
If True, will attempt to decode the body based on the
'content-encoding' header.
rU r N)rT supports_chunked_reads read_chunkedr ra rQ )r r rU liner' r r r stream+ s zHTTPResponse.streamc K s | j } t | t sB t r3 t | j } n t j | } t | d d } | d | d | d | j d | j d | j d | d | | } | S) a
Given an :class:`httplib.HTTPResponse` instance ``r``, return a
corresponding :class:`urllib3.response.HTTPResponse` object.
Remaining parameters are passed to the HTTPResponse constructor, along
with ``original_response=r``.
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zHTTPResponse.closedc C sM | j d k r t d n+ t | j d r= | j j St d d S)Nz-HTTPResponse has no file to get a fileno fromfilenozOThe file-like object this HTTPResponse is wrapped around has no file descriptor)ra IOErrorr; r )r r r r r s
zHTTPResponse.filenoc C sH | j d k rD t | j d rD t | j d d rD | j j Sd S)Nr= r F)ra r; r" r= )r r r r r= s zHTTPResponse.flushc C s d S)NTr )r r r r readable s zHTTPResponse.readablec C sO | j t | } t | d k r+ d S| | d t | r? r rN r r r r s2
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