� ��abc@s�dZddlZddlZddlZddlZddlmZddlm Z ddl m Z ddl m Z mZmZmZddlmZdd lmZdd lmZdd lmZdd lmZmZmZdd lmZmZm Z m!Z!m"Z"m#Z#m$Z$ddl%m&Z&m'Z'ddl(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2ddl3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;m<Z<m=Z=ddl3m>Z?ddl@mAZAeAjBeAjCeAjDeAjEeAjFfZGdZHddZIdZJdeKfd��YZLdeKfd��YZMdeMfd��YZNdeLeMfd��YZOdeKfd ��YZPdS(!s` requests.models ~~~~~~~~~~~~~~~ This module contains the primary objects that power Requests. i����N(t RequestField(tencode_multipart_formdata(t parse_url(t DecodeErrortReadTimeoutErrort ProtocolErrortLocationParseError(tUnsupportedOperationi(t default_hooks(tCaseInsensitiveDict(t HTTPBasicAuth(tcookiejar_from_dicttget_cookie_headert_copy_cookie_jar(t HTTPErrort MissingSchemat InvalidURLtChunkedEncodingErrortContentDecodingErrortConnectionErrortStreamConsumedError(tto_native_stringtunicode_is_ascii( tguess_filenametget_auth_from_urlt requote_uritstream_decode_response_unicodetto_key_val_listtparse_header_linkst iter_slicestguess_json_utft super_lentcheck_header_validity( t cookielibt urlunparseturlsplitt urlencodetstrtbytestis_py2tchardett builtin_strt basestring(tjson(tcodesii iitRequestEncodingMixincBs5eZed��Zed��Zed��ZRS(cCssg}t|j�}|j}|s-d}n|j|�|j}|rf|jd�|j|�ndj|�S(sBuild the path URL to use.t/t?t(R#turltpathtappendtquerytjoin(tselfR1tpR2R4((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytpath_url=s     cCst|ttf�r|St|d�r,|St|d�rg}x�t|�D]�\}}t|t�syt|d� r�|g}nxl|D]d}|dk r�|jt|t�r�|jd�n|t|t�r�|jd�n|f�q�q�WqNWt |dt �S|SdS(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. treadt__iter__sutf-8tdoseqN( t isinstanceR%R&thasattrRR*tNoneR3tencodeR$tTrue(tdatatresulttktvstv((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt_encode_paramsRs    !3c Cs]|std��nt|t�r3td��ng}t|pEi�}t|pWi�}x�|D]�\}}t|t�s�t|d� r�|g}nx�|D]�}|d k r�t|t�s�t|�}n|jt|t�r�|j d�n|t|t�r|j d�n|f�q�q�WqdWx|D] \}}d }d } t|t t f�r�t |�dkr�|\} } q�t |�dkr�|\} } }q�|\} } }} nt|�p�|} |} t| tttf�r�| } n | j�} td|d| d | d | �} | jd |�|j| �q3Wt|�\}}||fS( s�Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). sFiles must be provided.sData must not be a string.R:sutf-8iitnameRAtfilenametheaderst content_typeN(t ValueErrorR<R*RR=R>R&R%R3tdecodeR?ttupletlisttlenRt bytearrayR9Rtmake_multipartR(tfilesRAt new_fieldstfieldstfieldtvalRERCtfttfhtfntfptfdatatrftbodyRJ((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt _encode_filesmsH    !3  !(t__name__t __module__tpropertyR8t staticmethodRFR^(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR-<stRequestHooksMixincBseZd�Zd�ZRS(cCs||jkr"td|��nt|tj�rK|j|j|�n0t|d�r{|j|jd�|D��ndS(sProperly register a hook.s1Unsupported event specified, with event name "%s"R:css'|]}t|tj�r|VqdS(N(R<t collectionstCallable(t.0th((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pys �sN(thooksRKR<RdReR3R=textend(R6teventthook((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt register_hook�s cCs5y|j|j|�tSWntk r0tSXdS(siDeregister a previously registered hook. Returns True if the hook existed, False if not. N(RhtremoveR@RKtFalse(R6RjRk((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytderegister_hook�s  (R_R`RlRo(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRc�s tRequestc BsGeZdZddddddddddd� Zd�Zd�ZRS(s�A user-created :class:`Request ` object. Used to prepare a :class:`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 files or 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() c Cs|dkrgn|}|dkr*gn|}|dkrBin|}|dkrZin|}| dkrrin| } t�|_x6t| j��D]"\} } |jd| d| �q�W||_||_||_||_ ||_ | |_ ||_ ||_ ||_dS(NRjRk(R>RRhRNtitemsRltmethodR1RIRRRAR+tparamstauthtcookies( R6RrR1RIRRRARsRtRuRhR+RCRE((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt__init__�s"         cCs d|jS(Ns(Rr(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt__repr__�scCsqt�}|jd|jd|jd|jd|jd|jd|jd|jd|j d |j d |j � |S( sXConstructs a :class:`PreparedRequest ` for transmission and returns it.RrR1RIRRRAR+RsRtRuRh( tPreparedRequesttprepareRrR1RIRRRAR+RsRtRuRh(R6R7((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRy�s            N(R_R`t__doc__R>RvRwRy(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRp�s  Rxc Bs�eZdZd�Zddddddddddd� Zd�Zd�Zd�Ze d��Z d�Z d�Z dd �Z d �Zd d �Zd �Zd�ZRS(s�The fully mutable :class:`PreparedRequest ` object, containing the exact bytes that will be sent to the server. Generated from either a :class:`Request ` object or manually. Usage:: >>> import requests >>> req = requests.Request('GET', 'http://httpbin.org/get') >>> r = req.prepare() >>> s = requests.Session() >>> s.send(r) cCsFd|_d|_d|_d|_d|_t�|_d|_dS(N( R>RrR1RIt_cookiesR]RRht_body_position(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRvs      c Csk|j|�|j||�|j|�|j|�|j||| �|j||�|j| �dS(s6Prepares the entire request with the given parameters.N(tprepare_methodt prepare_urltprepare_headerstprepare_cookiest prepare_bodyt prepare_autht prepare_hooks( R6RrR1RIRRRARsRtRuRhR+((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRy+s   cCs d|jS(Ns(Rr(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRw=scCs�t�}|j|_|j|_|jdk r?|jj�nd|_t|j�|_|j|_|j |_ |j |_ |S(N( RxRrR1RIR>tcopyR R{R]RhR|(R6R7((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�@s   '   cCs7||_|jdk r3t|jj��|_ndS(sPrepares the given HTTP method.N(RrR>Rtupper(R6Rr((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR}Ks cCsOddl}y"|j|dt�jd�}Wn|jk rJt�nX|S(Ni����tuts46sutf-8(tidnaR?R@RLt IDNAErrort UnicodeError(thostR�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt_get_idna_encoded_hostQs  " cCs�t|t�r!|jd�}ntr3t|�n t|�}|j�}d|krz|j�jd� rz||_ dSy%t |�\}}}}}}} Wn"t k r�} t | j ��nX|s�d} | jt|d��} t| ��n|st d|��nt|�sRy|j|�}Wqptk rNt d��qpXn|jd�rpt d��n|pyd } | r�| d 7} n| |7} |r�| dt|�7} n|s�d }ntrst|t�r�|jd �}nt| t�r | jd �} nt|t�r.|jd �}nt|t�rO|jd �}nt| t�rs| jd �} qsnt|ttf�r�t|�}n|j|�} | r�|r�d || f}q�| }ntt|| |d|| g��}||_ dS(sPrepares the given HTTP URL.tutf8t:thttpNsDInvalid URL {0!r}: No schema supplied. Perhaps you meant http://{0}?s Invalid URL %r: No host suppliedsURL has an invalid label.u*R0t@R.sutf-8s%s&%s(R<R&RLR'tunicodeR%tlstriptlowert startswithR1RRRtargstformatRRRR�R�R?RFRR"R>(R6R1RstschemeRtR�tportR2R4tfragmentteterrortnetloct enc_params((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR~[sh " %       $cCsYt�|_|rUx@|j�D]/}t|�|\}}||jt|�t complexjsontdumpsR<R&R?tallR=R*RNRMRdtMappingRt TypeErrortAttributeErrorRtgetattrR�R|tIOErrortOSErrortobjecttNotImplementedErrorR)RIR^RFtprepare_content_lengthR](R6RARRR+R]RJt is_streamtlength((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR��sJ %    cCsr|dk r7t|�}|rnt|�|jdPrepare Content-Length header based on request method and bodysContent-LengthtGETtHEADt0N(R�R�(R>RR)RIRrtget(R6R]R�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�s   'R0cCs�|dkr6t|j�}t|�r-|nd}n|r�t|t�rlt|�dkrlt|�}n||�}|jj |j�|j |j �ndS(s"Prepares the given HTTP auth data.iN( R>RR1tanyR<RMROR t__dict__tupdateR�R](R6RtR1turl_authtr((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�s ! cCs_t|tj�r||_nt|�|_t|j|�}|dk r[||jd` object. Any subsequent calls to ``prepare_cookies`` will have no actual effect, unless the "Cookie" header is removed beforehand. tCookieN(R<R!t CookieJarR{R R R>RI(R6Rut cookie_header((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�$s   cCs5|p g}x"|D]}|j|||�qWdS(sPrepares the given hooks.N(Rl(R6RhRj((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�8s  N(R_R`RzRvR>RyRwR�R}RbR�R~RR�R�R�R�R�(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRxs    V E  tResponsec Bs7eZdZddddddddd d g Zd �Zd �Zd �Zd�Zd�Zd�Z d�Z d�Z d�Z e d��Ze d��Ze d��Ze d��Ze d��Zded�Zed"d"d�Ze d��Ze d��Zd�Ze d��Zd �Zd!�ZRS(#shThe :class:`Response ` object, which contains a server's response to an HTTP request. t_contentt status_codeRIR1thistorytencodingtreasonRutelapsedtrequestcCs�t|_t|_d|_d|_t�|_d|_d|_ d|_ g|_ d|_ t i�|_tjd�|_d|_dS(Ni(RnR�t_content_consumedR>t_nextR�R RItrawR1R�R�R�R Rutdatetimet timedeltaR�R�(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRvLs          cCs|S(N((R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __enter__{scGs|j�dS(N(tclose(R6R�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt__exit__~scs0�js�jnt�fd��jD��S(Nc3s'|]}|t�|d�fVqdS(N(R�R>(Rftattr(R6(s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pys �s(R�tcontenttdictt __attrs__(R6((R6s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __getstate__�s    cCsQx*|j�D]\}}t|||�q Wt|dt�t|dd�dS(NR�R�(RqtsetattrR@R>(R6tstateRGR�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __setstate__�scCs d|jS(Ns(R�(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRw�scCs|jS(skReturns True if :attr:`status_code` is less than 400. This attribute checks if the status code of the response is between 400 and 600 to see if there was a client error or a server error. If the status code, is between 200 and 400, this will return True. This is **not** a check to see if the response code is ``200 OK``. (tok(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt__bool__�scCs|jS(skReturns True if :attr:`status_code` is less than 400. This attribute checks if the status code of the response is between 400 and 600 to see if there was a client error or a server error. If the status code, is between 200 and 400, this will return True. This is **not** a check to see if the response code is ``200 OK``. (R�(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __nonzero__�scCs |jd�S(s,Allows you to use a response as an iterator.i�(t iter_content(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR:�scCs'y|j�Wntk r"tSXtS(skReturns True if :attr:`status_code` is less than 400. This attribute checks if the status code of the response is between 400 and 600 to see if there was a client error or a server error. If the status code, is between 200 and 400, this will return True. This is **not** a check to see if the response code is ``200 OK``. (traise_for_statusRRnR@(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR��s  cCsd|jko|jtkS(s�True if this Response is a well-formed HTTP redirect that could have been processed automatically (by :meth:`Session.resolve_redirects`). tlocation(RIR�tREDIRECT_STATI(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt is_redirect�scCs(d|jko'|jtjtjfkS(s@True if this Response one of the permanent versions of redirect.R�(RIR�R,tmoved_permanentlytpermanent_redirect(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytis_permanent_redirect�scCs|jS(sTReturns a PreparedRequest for the next request in a redirect chain, if there is one.(R�(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytnext�scCstj|j�dS(s7The apparent encoding, provided by the chardet library.R�(R(tdetectR�(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytapparent_encoding�sics���fd�}�jr9t�jt�r9t��n5�dk rnt�t� rntdt����nt �j��}|�}�jr�|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. chunk_size must be of type int or None. A value of None will function differently depending on the value of `stream`. stream=True will read data as it arrives in whatever size the chunks are received. If stream=False, data is returned as a single chunk. If decode_unicode is True, content will be decoded using the best available encoding based on the response. c3s�t�jd�r�y,x%�jj�dt�D] }|Vq.WWq�tk r_}t|��q�tk r}}t|��q�tk r�}t |��q�Xn.x+tr��jj ��}|s�Pn|Vq�Wt�_ dS(Ntstreamtdecode_content( R=R�R�R@RRRRRRR9R�(tchunkR�(t chunk_sizeR6(s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytgenerate�s    s.chunk_size must be an int, it is instead a %s.N( R�R<R�tboolRR>tintR�ttypeRR(R6R�tdecode_unicodeR�t reused_chunkst stream_chunkstchunks((R�R6s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR��s  ccs�d}x�|jd|d|�D]�}|dk r>||}n|rV|j|�}n |j�}|r�|dr�|r�|dd|dkr�|j�}nd}x|D] }|Vq�WqW|dk r�|VndS(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�tsplitt splitlinestpop(R6R�R�t delimitertpendingR�tlinestline((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt iter_lines s   .   cCs�|jtkr{|jr'td��n|jdksE|jdkrQd|_q{t�j|j t ��prt�|_nt |_|jS(s"Content of the response, in bytes.s2The content for this response was already consumediN( R�RnR�t RuntimeErrorR�R�R>R&R5R�tCONTENT_CHUNK_SIZER@(R6((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�*s   * cCs�d}|j}|js"td�S|jdkr=|j}nyt|j|dd�}Wn,ttfk r�t|jdd�}nX|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. R0terrorstreplaceN(R>R�R�R%R�t LookupErrorR�(R6R�R�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyttext>s    cKs�|j r}|jr}t|j�dkr}t|j�}|dk r}y tj|jj|�|�SWqztk rvqzXq}ntj|j |�S(s�Returns the json-encoded content of a response, if any. :param \*\*kwargs: Optional arguments that ``json.loads`` takes. :raises ValueError: If the response body does not contain valid json. iN( R�R�RORR>R�tloadsRLtUnicodeDecodeErrorR�(R6tkwargsR�((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR+ds(   cCsj|jjd�}i}|rft|�}x9|D].}|jd�pR|jd�}|||(R6R((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR��s   N(R_R`RzR�RvR�R�R�R�RwR�R�R:RaR�R�R�R�R�RnR�tITER_CHUNK_SIZER>R�R�R�R+RR�R�(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR�Bs2 /     7&  (QRzRdR�tsystencodings.idnat encodingstpip._vendor.urllib3.fieldsRtpip._vendor.urllib3.filepostRtpip._vendor.urllib3.utilRtpip._vendor.urllib3.exceptionsRRRRtioRRhRt structuresR RtR RuR R R t exceptionsRRRRRRRt_internal_utilsRRtutilsRRRRRRRRRR tcompatR!R"R#R$R%R&R'R(R)R*R+R�t status_codesR,tmovedtfoundtotherttemporary_redirectR�R�tDEFAULT_REDIRECT_LIMITR�RR�R-RcRpRxR�(((s?/usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pytsB    "4FF  nF�;