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Z. m/ Z/ m0 Z0 m1 Z1 m2 Z2 m3 Z3 m4 Z4 m5 Z5 m6 Z6 m7 Z7 m8 Z8 m9 Z9 d d l: m; Z; e; j< e; j= e; j> e; j? e; j@ f ZA d ZB d d ZC d ZD e7 jE ZF d eG f d � � YZH d eG f d � � YZI d eI f d � � YZJ d eH eI f d � � YZK d eG f d � � YZL d S( s` requests.models ~~~~~~~~~~~~~~~ This module contains the primary objects that power Requests. i����N( t BytesIOt UnsupportedOperationi ( t default_hooks( t CaseInsensitiveDict( t HTTPBasicAuth( t cookiejar_from_dictt get_cookie_header( t RequestField( t encode_multipart_formdata( t parse_url( t DecodeErrort ReadTimeoutErrort ProtocolErrort LocationParseError( t HTTPErrort MissingSchemat InvalidURLt ChunkedEncodingErrort ContentDecodingErrort ConnectionErrort StreamConsumedError( t guess_filenamet get_auth_from_urlt requote_urit stream_decode_response_unicodet to_key_val_listt parse_header_linkst iter_slicest guess_json_utft super_lent to_native_string( t cookielibt urlunparset urlsplitt urlencodet strt bytest StringIOt is_py2t chardett jsont builtin_strt basestring( t codesi i i i t RequestEncodingMixinc B s5 e Z e d � � Z e d � � Z e d � � Z RS( c C ss g } t | j � } | j } | s- d } n | j | � | j } | rf | j d � | j | � n d j | � S( s Build the path URL to use.t /t ?t ( R! t urlt patht appendt queryt join( t selfR0 t pR1 R3 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt path_url5 s c C s t | t t f � r | St | d � r, | St | d � rg } x� t | � D]� \ } } t | t � sy t | d � r� | g } n xl | D]d } | d k r� | j t | t � r� | j d � n | t | t � r� | j d � n | f � q� q� WqN Wt | d t �S| Sd S( s� Encode parameters in a piece of data. Will successfully encode parameters when passed as a dict or a list of 2-tuples. Order is retained if data is a list of 2-tuples but arbitrary if parameters are supplied as a dict. t readt __iter__s utf-8t doseqN( t isinstanceR# R$ t hasattrR R* t NoneR2 t encodeR" t True( t datat resultt kt vst v( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt _encode_paramsJ s !3c C s] | s t d � � n t | t � r3 t d � � n g } t | pE i � } t | pW i � } x� | D]� \ } } t | t � s� t | d � r� | g } n x� | D]� } | d k r� t | t � s� t | � } n | j t | t � r� | j d � n | t | t � r| j d � n | f � q� q� Wqd Wx| D] \ } } d } d } t | t t f � r�t | � d k r�| \ } } q�t | � d k r�| \ } } } q�| \ } } } } n t | � p�| } | } t | t t t f � r�| } n | j � } t d | d | d | d | � } | j d | � | j | � q3Wt | � \ } } | | f S( s Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of 2-tuples. Order is retained if data is a list of 2-tuples but arbitrary if parameters are supplied as a dict. s Files must be provided.s Data must not be a string.R9 s utf-8i i t nameR@ t filenamet headerst content_typeN( t ValueErrorR; R* R R< R= R$ R# R2 t decodeR> t tuplet listt lenR t bytearrayR8 R t make_multipartR ( t filesR@ t new_fieldst fieldst fieldt valRD RB t ftt fht fnt fpt fdatat rft bodyRI ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt _encode_filese sJ !3 ( t __name__t __module__t propertyR7 t staticmethodRE R] ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR, 4 s t RequestHooksMixinc B s e Z d � Z d � Z RS( c C s | | j k r" t d | � � n t | t j � rK | j | j | � n0 t | d � r{ | j | j d � | D� � n d S( s Properly register a hook.s1 Unsupported event specified, with event name "%s"R9 c s s' | ] } t | t j � r | Vq d S( N( R; t collectionst Callable( t .0t h( ( s3 /usr/lib/python2.7/site-packages/requests/models.pys <genexpr>� s N( t hooksRJ R; Rc Rd R2 R< t extend( R5 t eventt hook( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt register_hook� s c C s5 y | j | j | � t SWn t k r0 t SXd S( si Deregister a previously registered hook. Returns True if the hook existed, False if not. N( Rg t removeR? RJ t False( R5 Ri Rj ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt deregister_hook� s ( R^ R_ Rk Rn ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRb � s t Requestc B sG e Z d Z d d d d d d d d d d d � Z d � Z d � Z RS( s� A user-created :class:`Request <Request>` object. Used to prepare a :class:`PreparedRequest <PreparedRequest>`, which is sent to the server. :param method: HTTP method to use. :param url: URL to send. :param headers: dictionary of headers to send. :param files: dictionary of {filename: fileobject} files to multipart upload. :param data: the body to attach to the request. If a dictionary is provided, form-encoding will take place. :param json: json for the body to attach to the request (if data is not specified). :param params: dictionary of URL parameters to append to the URL. :param auth: Auth handler or (user, pass) tuple. :param cookies: dictionary or CookieJar of cookies to attach to this request. :param hooks: dictionary of callback hooks, for internal usage. Usage:: >>> import requests >>> req = requests.Request('GET', 'http://httpbin.org/get') >>> req.prepare() <PreparedRequest [GET]> c C s | d k r g n | } | d k r* g n | } | d k rB i n | } | d k rZ i n | } | d k rr i n | } t � | _ x6 t | j � � D]" \ } } | j d | d | � q� W| | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ d S( NRi Rj ( R= R Rg RM t itemsRk t methodR0 RH RQ R@ R( t paramst autht cookies( R5 Rq R0 RH RQ R@ Rr Rs Rt Rg R( RB RD ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt __init__� s" c C s d | j S( Ns <Request [%s]>( Rq ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt __repr__� s c C sq t � } | j d | j d | j d | j d | j d | j d | j d | j d | j d | j d | j � | S( sX Constructs a :class:`PreparedRequest <PreparedRequest>` for transmission and returns it.Rq R0 RH RQ R@ R( Rr Rs Rt Rg ( t PreparedRequestt prepareRq R0 RH RQ R@ R( Rr Rs Rt Rg ( R5 R6 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRx � s N( R^ R_ t __doc__R= Ru Rv Rx ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRo � s Rw c B s� e Z d Z d � Z d d d d d d d d d d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d � Z d � Z RS( s� The fully mutable :class:`PreparedRequest <PreparedRequest>` object, containing the exact bytes that will be sent to the server. Generated from either a :class:`Request <Request>` object or manually. Usage:: >>> import requests >>> req = requests.Request('GET', 'http://httpbin.org/get') >>> r = req.prepare() <PreparedRequest [GET]> >>> s = requests.Session() >>> s.send(r) <Response [200]> c C s= d | _ d | _ d | _ d | _ d | _ t � | _ d S( N( R= Rq R0 RH t _cookiesR\ R Rg ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRu s c C sk | j | � | j | | � | j | � | j | � | j | | | � | j | | � | j | � d S( s6 Prepares the entire request with the given parameters.N( t prepare_methodt prepare_urlt prepare_headerst prepare_cookiest prepare_bodyt prepare_autht prepare_hooks( R5 Rq R0 RH RQ R@ Rr Rs Rt Rg R( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRx * s c C s d | j S( Ns <PreparedRequest [%s]>( Rq ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRv ; s c C s� t � } | j | _ | j | _ | j d k r? | j j � n d | _ | j d k rf | j j � n d | _ | j | _ | j | _ | S( N( Rw Rq R0 RH R= t copyRz R\ Rg ( R5 R6 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� > s '' c C s1 | | _ | j d k r- | j j � | _ n d S( s Prepares the given HTTP method.N( Rq R= t upper( R5 Rq ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR{ H s c C s� t | t � r! | j d � } n t r3 t | � n t | � } d | k rn | j � j d � rn | | _ d Sy% t | � \ } } } } } } } Wn" t k r� } t | j � � n X| s� t d j | � � � n | s� t d | � � n y | j d � j d � } Wn t k r*t d � � n X| p4d } | rJ| d 7} n | | 7} | rq| d t | � 7} n | s�d } n t r.t | t � r�| j d � } n t | t � r�| j d � } n t | t � r�| j d � } n t | t � r | j d � } n t | t � r.| j d � } q.n | j | � } | re| r\d | | f } qe| } n t t | | | d | | g � � } | | _ d S( s Prepares the given HTTP URL.t utf8t :t httpNsD Invalid URL {0!r}: No schema supplied. Perhaps you meant http://{0}?s Invalid URL %r: No host suppliedt idnas utf-8s URL has an invalid label.R/ t @R- s %s&%s( R; R$ RK R& t unicodeR# t lowert startswithR0 R R R t argsR t formatR> t UnicodeErrorRE R R R= ( R5 R0 Rr t schemeRs t hostt portR1 R3 t fragmentt et netloct enc_params( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR| N sZ " % $c C s8 | r( t d � | j � D� � | _ n t � | _ d S( s Prepares the given HTTP headers.c s s' | ] \ } } t | � | f Vq d S( N( R ( Re RF t value( ( s3 /usr/lib/python2.7/site-packages/requests/models.pys <genexpr>� s N( R Rp RH ( R5 RH ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR} � s "c C s� d } d } d } | d k r3 d } t | � } n t t | d � t | t t t t f � g � } y t | � } Wn t t t f k r� d } n X| r� | } | r� t d � � n | d k r� t | � | j d <q�d | j d <n� | r | j | | � \ } } nQ | r\| d k r\| j | � } t | t � sJt | d � rSd } q\d } n | j | � | r�d | j k r�| | j d <n | | _ d S( s" Prepares the given HTTP body data.s application/jsonR9 s1 Streamed bodies and files are mutually exclusive.s Content-Lengtht chunkeds Transfer-EncodingR8 s! application/x-www-form-urlencodeds content-types Content-TypeN( R= t json_dumpst allR< R; R* RM RL t dictR t TypeErrort AttributeErrorR t NotImplementedErrorR) RH R] RE t prepare_content_lengthR\ ( R5 R@ RQ R( R\ RI t lengtht is_stream( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR � s> " c C s� t | d � rZ t | d � rZ | j d d � t | j � � | j d <| j d d � nn | d k r� t | � } | r� t | � | j d <q� n7 | j d k r� | j j d � d k r� d | j d <n d S( Nt seekt telli i s Content-Lengtht GETt HEADt 0( R� R� ( R< R� R) R� RH R= R Rq t get( R5 R\ t l( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� � s 'R/ c C s� | d k r6 t | j � } t | � r- | n d } n | r� t | t � rl t | � d k rl t | � } n | | � } | j j | j � | j | j � n d S( s" Prepares the given HTTP auth data.i N( R= R R0 t anyR; RL RN R t __dict__t updateR� R\ ( R5 Rs R0 t url_autht r( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� � s ! c C s_ t | t j � r | | _ n t | � | _ t | j | � } | d k r[ | | j d <n d S( s$ Prepares the given HTTP cookie data.t CookieN( R; R t CookieJarRz R R R= RH ( R5 Rt t cookie_header( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR~ � s c C s) x" | D] } | j | | | � q Wd S( s Prepares the given hooks.N( Rk ( R5 Rg Ri ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� s N( R^ R_ Ry Ru R= Rx Rv R� R{ R| R} R R� R� R~ R� ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRw s H 7 t Responsec B s e Z d Z d d d d d d d d d d g Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z d e d � Z e d d d � Z e d � � Z e d � � Z d � Z e d � � Z d � Z d � Z RS( sh The :class:`Response <Response>` object, which contains a server's response to an HTTP request. t _contentt status_codeRH R0 t historyt encodingt reasonRt t elapsedt requestc C s� t t | � j � t | _ t | _ d | _ t � | _ d | _ d | _ d | _ g | _ d | _ t i � | _ t j d � | _ d | _ d S( Ni ( t superR� Ru Rm R� t _content_consumedR= R� R RH t rawR0 R� R� R� R Rt t datetimet timedeltaR� R� ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRu s c s0 � j s � j n t � f d � � j D� � S( Nc 3 s' | ] } | t � | d � f Vq d S( N( t getattrR= ( Re t attr( R5 ( s3 /usr/lib/python2.7/site-packages/requests/models.pys <genexpr>N s ( R� t contentR� t __attrs__( R5 ( ( R5 s3 /usr/lib/python2.7/site-packages/requests/models.pyt __getstate__G s c C sQ x* | j � D] \ } } t | | | � q Wt | d t � t | d d � d S( NR� R� ( Rp t setattrR? R= ( R5 t stateRF R� ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt __setstate__R s c C s d | j S( Ns <Response [%s]>( R� ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyRv Z s c C s | j S( s, Returns true if :attr:`status_code` is 'OK'.( t ok( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt __bool__] s c C s | j S( s, Returns true if :attr:`status_code` is 'OK'.( R� ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt __nonzero__a s c C s | j d � S( s, Allows you to use a response as an iterator.i� ( t iter_content( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR9 e s c C s' y | j � Wn t k r" t SXt S( N( t raise_for_statusR Rm R? ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� i s c C s d | j k o | j t k S( s� True if this Response is a well-formed HTTP redirect that could have been processed automatically (by :meth:`Session.resolve_redirects`). t location( RH R� t REDIRECT_STATI( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt is_redirectq s c C s( d | j k o' | j t j t j f k S( s? True if this Response one of the permanant versions of redirectR� ( RH R� R+ t moved_permanentlyt permanent_redirect( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt is_permanent_redirectx s c C s t j | j � d S( s6 The apparent encoding, provided by the chardet libraryR� ( R' t detectR� ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt apparent_encoding} s i c s� � � f d � } � j r9 t � j t � r9 t � � n t � j � � } | � } � j rc | n | } | r� t | � � } n | S( s� Iterates over the response data. When stream=True is set on the request, this avoids reading the content at once into memory for large responses. The chunk size is the number of bytes it should read into memory. This is not necessarily the length of each item returned as decoding can take place. If decode_unicode is True, content will be decoded using the best available encoding based on the response. c 3 s� y� y, x% � j j � d t �D] } | Vq WWn[ t k rP } t | � � n= t k rn } t | � � n t k r� } t | � � n XWn? t k r� x/ t r� � j j � � } | s� Pn | Vq� Wn Xt � _ d S( Nt decode_content( R� t streamR? R R R R R R R� R8 R� ( t chunkR� ( t chunk_sizeR5 ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt generate� s" ( R� R; R� t boolR R R ( R5 R� t decode_unicodeR� t reused_chunkst stream_chunkst chunks( ( R� R5 s3 /usr/lib/python2.7/site-packages/requests/models.pyR� � s c c s� d } x� | j d | d | � D]� } | d k r> | | } n | rV | j | � } n | j � } | r� | d r� | r� | d d | d k r� | j � } n d } x | D] } | Vq� Wq W| d k r� | Vn d S( s� Iterates over the response data, one line at a time. When stream=True is set on the request, this avoids reading the content at once into memory for large responses. .. note:: This method is not reentrant safe. R� R� i����N( R= R� t splitt splitlinest pop( R5 R� R� t delimitert pendingR� t linest line( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt iter_lines� s . c C s� | j t k r� y^ | j r* t d � � n | j d k rE d | _ n' t � j | j t � � pf t � | _ Wq� t k r� d | _ q� Xn t | _ | j S( s" Content of the response, in bytes.s2 The content for this response was already consumedi N( R� Rm R� t RuntimeErrorR� R= R$ R4 R� t CONTENT_CHUNK_SIZER� R? ( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� � s + c C s� d } | j } | j s" t d � S| j d k r= | j } n y t | j | d d �} Wn, t t f k r� t | j d d �} n X| S( s� Content of the response, in unicode. If Response.encoding is None, encoding will be guessed using ``chardet``. The encoding of the response content is determined based solely on HTTP headers, following RFC 2616 to the letter. If you can take advantage of non-HTTP knowledge to make a better guess at the encoding, you should set ``r.encoding`` appropriately before accessing this property. R/ t errorst replaceN( R= R� R� R# R� t LookupErrorR� ( R5 R� R� ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt text� s c K s� | j rt t | j � d k rt t | j � } | d k rt y t j | j j | � | � SWqq t k rm qq Xqt n t j | j | � S( s� Returns the json-encoded content of a response, if any. :param \*\*kwargs: Optional arguments that ``json.loads`` takes. i N( R� RN R� R R= R( t loadsRK t UnicodeDecodeErrorR� ( R5 t kwargsR� ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR( s c C sj | j j d � } i } | rf t | � } x9 | D]. } | j d � pR | j d � } | | | <q1 Wn | S( s8 Returns the parsed header links of the response, if any.t linkt relR0 ( RH R� R ( R5 t headerR� t linksR� t key( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� $ s c C s� d } d | j k o d k n r> d | j | j f } n8 d | j k oX d k n rv d | j | j f } n | r� t | d | �� n d S( s2 Raises stored :class:`HTTPError`, if one occurred.R/ i� i� s %s Client Error: %siX s %s Server Error: %st responseN( R� R� R ( R5 t http_error_msg( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� 6 s c C s | j j � S( s� Releases the connection back to the pool. Once this method has been called the underlying ``raw`` object must not be accessed again. *Note: Should not normally need to be called explicitly.* ( R� t release_conn( R5 ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt closeD s N( R^ R_ Ry R� Ru R� R� Rv R� R� R9 R` R� R� R� R� Rm R� t ITER_CHUNK_SIZER= R� R� R� R( R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyR� s< , . & (M Ry Rc R� t ioR R Rg R t structuresR Rs R Rt R R t urllib3.fieldsR t urllib3.filepostR t urllib3.utilR t urllib3.exceptionsR R R R t exceptionsR R R R R R R t utilsR R R R R R R R R R t compatR R R! R" R# R$ R% R& R' R( R) R* t status_codesR+ t movedt foundt othert temporary_redirectR� R� t DEFAULT_REDIRECT_LIMITR� R� t dumpsR� t objectR, Rb Ro Rw R� ( ( ( s3 /usr/lib/python2.7/site-packages/requests/models.pyt <module> s< "4FR nN�
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