ó ^†êWc@sÅdZddlZddlmZddlmZddlmZddlmZm Z m Z m Z ddl m Z mZmZmZdd lmZmZmZdd lmZmZdd lmZmZmZdd lmZmZmZm Z dd l!m"Z"ddl#m$Z$ddl%m&Z&ddlm'Z'm(Z(m)Z)m*Z*m+Z+ddl,m-Z-ddlm.Z.dZ/e d„Z0e d„Z1de2fd„ƒYZ3de3fd„ƒYZ4d„Z5dS(s” requests.session ~~~~~~~~~~~~~~~~ This module provides a Session object to manage and persist settings across requests (cookies, auth, proxies). iÿÿÿÿN(tMapping(tdatetimei(t_basic_auth_str(t cookielibt OrderedDictturljointurlparse(tcookiejar_from_dicttextract_cookies_to_jartRequestsCookieJart merge_cookies(tRequesttPreparedRequesttDEFAULT_REDIRECT_LIMIT(t default_hookst dispatch_hook(tto_key_val_listtdefault_headerstto_native_string(tTooManyRedirectst InvalidSchematChunkedEncodingErrortContentDecodingError(tRecentlyUsedContainer(tCaseInsensitiveDict(t HTTPAdapter(t requote_uritget_environ_proxiestget_netrc_authtshould_bypass_proxiestget_auth_from_url(tcodes(tREDIRECT_STATIiècCs´|dkr|S|dkr |St|tƒo;t|tƒsB|S|t|ƒƒ}|jt|ƒƒg|jƒD]\}}|dkrt|^qt}x|D] }||=qŸW|S(sí Determines appropriate setting for a given request, taking into account the explicit setting on that request, and the setting in the session. If a setting is a dictionary, they will be merged together using `dict_class` N(tNonet isinstanceRRtupdatetitems(trequest_settingtsession_settingt dict_classtmerged_settingtktvt none_keystkey((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt merge_setting*s  1  cCsZ|dks!|jdƒgkr%|S|dksF|jdƒgkrJ|St|||ƒS(s® Properly merges both requests and session hooks. This is necessary because when request_hooks == {'response': []}, the merge breaks Session hooks entirely. tresponseN(R!tgetR-(t request_hookst session_hooksR'((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt merge_hooksJs !!tSessionRedirectMixincBs;eZededdd„Zd„Zd„Zd„ZRS(cksÍd} g} xº|jrÈ|jƒ} | dkrU| j|ƒt| ƒ} | |_ny |jWn-tttfk r|j j dt ƒnX| |j kr»t d|j d|ƒ‚n|jƒ|jd} | jdƒrt|jƒ}d|j| f} nt| ƒ}|jƒ} |jsBt|jt| ƒƒ} n t| ƒ} t| ƒ| _|jrŽ|j| jkrŽ| j|j|jRkRRR/t setdefaultRRVR( R]RcR;RIRKRLt new_proxiestenviron_proxiestproxytusernametpassword((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyRZÔs$       cCs‹|j}|jtjkr0|dkr0d}n|jtjkrW|dkrWd}n|jtjkr~|dkr~d}n||_dS(s‚When being redirected we may want to change the method of the request based on certain specs or browser behavior. tHEADtGETtPOSTN(tmethodRRRt see_othertfoundtmoved(R]RcR.Ry((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyRQùs    N( t__name__t __module__RFR!tTrueRgR[RZRQ(((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyR3Zs _  %tSessioncBseZdZddddddddd d d d d g Zd„Zd„Zd„Zd„Zd!d!d!d!d!d!d!e d!d!d!d!d!d!d„Z d„Z d„Z d„Z d!d!d„Zd!d„Zd!d„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd „ZRS("s~A Requests session. Provides cookie persistence, connection-pooling, and configuration. Basic Usage:: >>> import requests >>> s = requests.Session() >>> s.get('http://httpbin.org/get') Or as a context manager:: >>> with requests.Session() as s: >>> s.get('http://httpbin.org/get') RIRXtauthR;thookstparamsR9R:tprefetchtadaptersR7RkRGcCs´tƒ|_d|_i|_tƒ|_i|_t|_ t |_ d|_ t |_t |_tiƒ|_tƒ|_|jdtƒƒ|jdtƒƒttƒ|_dS(Nshttps://shttp://(RRIR!RR;RR‚RƒRFR7RR9R:R RGRkRRXRR…tmountRRtREDIRECT_CACHE_SIZERP(R]((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt__init__)s           cCs|S(N((R]((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt __enter__`scGs|jƒdS(N(RH(R]targs((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt__exit__cscCs*|jp i}t|tjƒs0t|ƒ}ntttƒ|jƒ|ƒ}|j}|jrƒ| rƒ|j rƒt |j ƒ}nt ƒ}|j d|j jƒd|j d|jd|jd|jdt|j|jdtƒdt|j|jƒd t||jƒd |d t|j|jƒƒ |S( sbConstructs 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. RyRKtfilestdatatjsonRIR'RƒRRXR‚(RXR"Rt CookieJarRR R RRkRRKR tprepareRytupperRŒRRŽR-RIRRƒR2R‚(R]RiRXtmerged_cookiesRtp((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytprepare_requestfs*        cCsÇtd|jƒd|d|d|d|p-id|d|p?id|d |d | ƒ }|j|ƒ}| poi} |j|j| | ||ƒ}i| d 6| d 6}|j|ƒ|j||}|S( sŒConstructs 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, 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 stream: (optional) whether to immediately download the response content. Defaults to ``False``. :param verify: (optional) whether the SSL cert will be verified. A CA_BUNDLE path can also be provided. Defaults to ``True``. :param cert: (optional) if String, path to ssl client cert file (.pem). If Tuple, ('cert', 'key') pair. :rtype: requests.Response RyRKRIRŒRRŽRƒRRXR‚R8R<(R R‘R”tmerge_environment_settingsRKR#R\(R]RyRKRƒRRIRXRŒRR8R<R;R‚R7R9R:RŽR_tpreptsettingst send_kwargsR^((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyRiŽs*3       cKs#|jdtƒ|jd||S(sÃSends a GET request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R<Rw(RpRRi(R]RKtkwargs((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyR/ßscKs#|jdtƒ|jd||S(sÇSends a OPTIONS request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R<tOPTIONS(RpRRi(R]RKR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytoptionséscKs#|jdtƒ|jd||S(sÄSends a HEAD request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R<Rv(RpRFRi(R]RKR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytheadóscKs|jd|d|d||S(sŠSends a POST request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param data: (optional) Dictionary, 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 \*\*kwargs: Optional arguments that ``request`` takes. RxRRŽ(Ri(R]RKRRŽR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytpostýs cKs|jd|d||S(s7Sends a PUT request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`. :param \*\*kwargs: Optional arguments that ``request`` takes. tPUTR(Ri(R]RKRR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytputscKs|jd|d||S(s9Sends a PATCH request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`. :param \*\*kwargs: Optional arguments that ``request`` takes. tPATCHR(Ri(R]RKRR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytpatchscKs|jd||S(sÆSends a DELETE request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. tDELETE(Ri(R]RKR™((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pytdeletescKs#|jd|jƒ|jd|jƒ|jd|jƒ|jd|jƒt|tƒrjtdƒ‚n|jdt ƒ}|j dƒ}|j }|rýt ƒ}xW|j |jkrù|j|j ƒ|jj |j ƒ}||kríPn||_ q¦Wn|jd|j ƒ}tjƒ} |j||} tjƒ| | _td|| |} | jr‘x-| jD]} t|j| j| jƒqkWnt|j|| jƒ|j| ||} |rÛg| D]} | ^qÉng} | r| jd | ƒ| jƒ} | | _n|s| jn| S( sSend a given PreparedRequest.R7R9R:R;s#You can only send PreparedRequests.R<RKR.i(RpR7R9R:R;R"R t ValueErrortpopRR/R‚tsetRKRPtaddt get_adapterRtutcnowR\telapsedRRARRXRiRDRgtinsertRB(R]RiR™R<R7R‚t checked_urlstnew_urltadaptertstarttrR^tgenRA((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyR\%sF      %   c Csò|jrŠt|ƒpi}x*|jƒD]\}}|j||ƒq(W|tks`|dkrŠtjjdƒptjjdƒ}qŠnt ||j ƒ}t ||j ƒ}t ||j ƒ}t ||j ƒ}i|d6|d6|d6|d6S(s6Check the environment and merge it with some settings.tREQUESTS_CA_BUNDLEtCURL_CA_BUNDLER9R;R7R:N(RkRR$RpRR!tostenvironR/R-R;R7R9R:( R]RKR;R7R9R:t env_proxiesR)R*((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyR•ms cCsMx6|jjƒD]%\}}|jƒj|ƒr|SqWtd|ƒ‚dS(s=Returns the appropriate connection adapter for the given URL.s*No connection adapters were found for '%s'N(R…R$tlowerRJR(R]RKtprefixR®((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyR¨…scCs(x!|jjƒD]}|jƒqWdS(s+Closes all adapters and as such the sessionN(R…tvaluesRH(R]R*((sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyRHscCso||j| sRP(tdictt __attrs__RP(R]tstate((R]sn/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/_vendor/requests/sessions.pyt __getstate__ŸscCs||jdiƒ}x*|jƒD]\}}t|||ƒqWttƒ|_x'|jƒD]\}}||j| s. """( ¶ÿŸ