bҳgwdZddlZddlZddlZddlmZddlmZddlm Z ddl m Z ddl m Z dd lmZmZmZmZdd lmZmZmZmZdd lmZmZmZmZdd lmZmZdd l m!Z!m"Z"m#Z#m$Z$ddl%m&Z&ddl'm(Z(ddl)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3ej4dkrej5Z6nejZ6efdZ7efdZ8GddZ9Gdde9Z:dZ;dS)z requests.sessions ~~~~~~~~~~~~~~~~~ This module provides a Session object to manage and persist settings across requests (cookies, auth, proxies). 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Returns a generator of Responses or Requests.rNF)decode_contentz Exceeded z redirects.)r=z//:)fragment)Content-Lengthz Content-TypeTransfer-EncodingCookierbrc)streamtimeoutverifycertproxiesallow_redirects),rMr urlracopyappendhistorycontentrr RuntimeErrorrawreadlen max_redirectsrclose startswithjoinrrS_replacegeturlnetlocr r"rebuild_method status_codertemporary_redirectpermanent_redirectrIpopbodyr_cookiesrcookiesprepare_cookiesrebuild_proxies rebuild_auth_body_positionr$send)rKrLreqrerfrgrhriyield_requestsadapter_kwargshistrkprevious_fragmentprepared_request parsed_rurlparsedpurged_headersheaderrI rewindables r/resolve_redirectsz&SessionRedirectMixin.resolve_redirectss&&t,,$SW--6g "xxzz  KK   8DL 4 (*> M 4 4 4 U 33333 44<  D$666&? 2???$ JJLLL~~d## L&tx00 hh 01C D DcJKKc]]F"$$):$2CDD 4$*O!--//C = 'dh C(8(899!#&&#3C#8#8     0$ 7 7 7((( "Y,??F$,00>>>>(, %&.G KK$ ' ' ' ##3##&&&d    ) )( 3 3 3 3 3 r1c6|j}t|jj}t |||j}d|vr|d= t ||\}}n#t$rd\}}YnwxYw|ds|r|rt|||d<|S)aThis method re-evaluates the proxy configuration by considering the environment variables. 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Basic Usage:: >>> import requests >>> s = requests.Session() >>> s.get('https://httpbin.org/get') Or as a context manager:: >>> with requests.Session() as s: ... s.get('https://httpbin.org/get') ) rIrauthrihooksparamsrgrhadaptersrerrtct|_d|_i|_t |_i|_d|_d|_d|_ t|_ d|_ ti|_t|_|dt%|dt%dS)NFTzhttps://zhttp://)rrIrrirrrrergrhrrtrrrrrmountrrKs r/__init__zSession.__init__s'((   #__     4 +2.. $   :{}}--- 9kmm,,,,,r1c|Sr*r+rs r/ __enter__zSession.__enter__s r1c.|dSr*)ru)rKargss r/__exit__zSession.__exit__s r1c|jpi}t|tjst |}t t t |j|}|j}|jr|s|jst|j }t}| |j |j |j|j|jt%|j|jt(t%|j|jt%||j|t-|j|j |S)aConstructs a :class:`PreparedRequest ` for transmission and returns it. The :class:`PreparedRequest` has settings merged from the :class:`Request ` instance and those of the :class:`Session`. :param request: :class:`Request` instance to prepare with this session's settings. :rtype: requests.PreparedRequest )r7) rrkfilesdatajsonrIrrrr)rr2r CookieJarrrr rrr!rkrpreparerupperrrrr;rIrrrAr)rKrrmerged_cookiesrps r/prepare_requestzSession.prepare_requests5/'R'9#677 3)'22G' +--t| <  /$ /ty /!'+..D    >'')) -!:M!==tTY//"gmTZ88  r1NTc "t|||||pi||pi|||  }||}| pi} ||j| | ||}| | d}|||j|fi|}|S)a Constructs a :class:`Request `, prepares it and sends it. Returns :class:`Response ` object. :param method: method for the new :class:`Request` object. :param url: URL for the new :class:`Request` object. :param params: (optional) Dictionary or bytes to be sent in the query string for the :class:`Request`. :param data: (optional) Dictionary, list of tuples, bytes, or file-like object to send in the body of the :class:`Request`. :param json: (optional) json to send in the body of the :class:`Request`. :param headers: (optional) Dictionary of HTTP Headers to send with the :class:`Request`. :param cookies: (optional) Dict or CookieJar object to send with the :class:`Request`. :param files: (optional) Dictionary of ``'filename': file-like-objects`` for multipart encoding upload. :param auth: (optional) Auth tuple or callable to enable Basic/Digest/Custom HTTP Auth. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple :param allow_redirects: (optional) Set to True by default. :type allow_redirects: bool :param proxies: (optional) Dictionary mapping protocol or protocol and hostname to the URL of the proxy. :param hooks: (optional) Dictionary mapping hook name to one event or list of events, event must be callable. :param stream: (optional) whether to immediately download the response content. Defaults to ``False``. :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use. Defaults to ``True``. When set to ``False``, requests will accept any TLS certificate presented by the server, and will ignore hostname mismatches and/or expired certificates, which will make your application vulnerable to man-in-the-middle (MitM) attacks. Setting verify to ``False`` may be useful during local development or testing. :param cert: (optional) if String, path to ssl client cert file (.pem). If Tuple, ('cert', 'key') pair. :rtype: requests.Response ) rrkrIrrrrrrr)rfrj)rrrmerge_environment_settingsrkr3r)rKrrkrrrIrrrrfrjrirrergrhrrprepsettings send_kwargsrLs r/rzSession.requests~<<>>z Session.getQs7 +T222t|E311&111r1c L|dd|jd|fi|S)zSends a OPTIONS request. 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This may be removed at a future date. :rtype: Session )rr+r1r/sessionr 3s 99r1)rs ######------!!!!!!!!!!!!999999999999  0///////  ++++++                        <7'OOiO@K<:E C C C Cw)w)w)w)w)w)w)w)tL'L'L'L'L'"L'L'L'^     r1