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Z. d Z/ e d � Z0 e d � Z1 d e2 f d � � YZ3 d e3 f d � � YZ4 d � Z5 d S( s� requests.session ~~~~~~~~~~~~~~~~ This module provides a Session object to manage and persist settings across requests (cookies, auth, proxies). i����N( t Mapping( t datetimei ( t _basic_auth_str( t cookielibt OrderedDictt urljoint urlparse( t cookiejar_from_dictt extract_cookies_to_jart RequestsCookieJart merge_cookies( t Requestt PreparedRequestt DEFAULT_REDIRECT_LIMIT( t default_hookst dispatch_hook( t to_key_val_listt default_headerst to_native_string( t TooManyRedirectst InvalidSchemat ChunkedEncodingErrort ContentDecodingError( t RecentlyUsedContainer( t CaseInsensitiveDict( t HTTPAdapter( t requote_urit get_environ_proxiest get_netrc_autht should_bypass_proxiest get_auth_from_url( t codes( t REDIRECT_STATIi� c C s� | d k r | S| d k r | St | t � o; t | t � sB | S| t | � � } | j t | � � g | j � D] \ } } | d k rt | ^ qt } x | D] } | | =q� W| S( s� 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( t Nonet isinstanceR R t updatet items( t request_settingt session_settingt dict_classt merged_settingt kt vt none_keyst key( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt merge_setting* s 1 c C sZ | d k s! | j d � g k r% | S| d k sF | j d � g k rJ | St | | | � S( s� Properly merges both requests and session hooks. This is necessary because when request_hooks == {'response': []}, the merge breaks Session hooks entirely. t responseN( R! t getR- ( t request_hookst session_hooksR' ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt merge_hooksJ s !!t SessionRedirectMixinc B s2 e Z e d e d d d � Z d � Z d � Z RS( c k s> d } g } x+| j r9| j � } | d k rU | j | � t | � } | | _ n y | j Wn- t t t f k r� | j j d t � n X| | j k r� t d | j � � n | j � | j d } | j } | j d � r t | j � } d | j | f } n t | � } | j � } | j sEt | j t | � � } n t | � } t | � | _ | j r�| j | j k r�| j | j | j <n | j t j k r�| d k r�d } n | j t j k r�| d k r�d } n | j t j k r| d k rd } n | | _ | j t j! t j" f k rRd | j k rF| j d =n d | _$ n | j } y | d =Wn t% k ryn Xt& | j' | | j � | j' j( | j) � | j* | j' � | j+ | | � } | j, | | � | } | j- | d | d | d | d | d | d t | �} t& | j) | | j � | d 7} | Vq Wd S( s6 Receives a Response. Returns a generator of Responses.i t decode_contents Exceeded %s redirects.t locations //s %s:%st HEADt GETt POSTs Content-Lengtht Cookiet streamt timeoutt verifyt certt proxiest allow_redirectsi N(. t is_redirectt copyt appendt listt historyt contentR R t RuntimeErrort rawt readt Falset max_redirectsR t closet headerst methodt startswithR t urlt schemet geturlt netlocR R R t is_permanent_redirectt redirect_cachet status_codeR t see_othert foundt movedt temporary_redirectt permanent_redirectR! t bodyt KeyErrorR t _cookiesR# t cookiest prepare_cookiest rebuild_proxiest rebuild_autht send( t selft respt reqR: R; R< R= R> t adapter_kwargst it histt prepared_requestt new_histRO RM t parsed_rurlt parsedRL ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt resolve_redirects[ s~ c C s� | j } | j } d | k r[ t | j j � } t | � } | j | j k r[ | d =q[ n | j rp t | � n d } | d k r� | j | � n d S( s� When being redirected we may want to strip authentication from the request to avoid leaking credentials. This method intelligently removes and reapplies authentication where possible to avoid credential loss. t AuthorizationN( RL RO R t requestt hostnamet trust_envR R! t prepare_auth( Rc Ri R. RL RO t original_parsedt redirect_parsedt new_auth( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyRa � s c C s | j } | j } t | � j } | d k r9 | j � n i } | j r� t | � r� t | � } | j | � } | r� | j | | | � q� n d | k r� | d =n y t | | � \ } } Wn t k r� d \ } } n X| r| rt | | � | d <n | S( s� This method re-evaluates the proxy configuration by considering the environment variables. If we are redirected to a URL covered by NO_PROXY, we strip the proxy configuration. Otherwise, we set missing proxy keys for this URL (in case they were stripped by a previous redirect). This method also replaces the Proxy-Authorization header where necessary. s Proxy-AuthorizationN( NN( RL RO R RP R! RA Rq R R R/ t setdefaultR R\ R ( Rc Ri R> RL RO RP t new_proxiest environ_proxiest proxyt usernamet password( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR` � s$ N( t __name__t __module__RI R! t TrueRm Ra R` ( ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR3 Z s o t Sessionc B s e Z d Z d d d d d d d d d d d d d g Z d � Z d � Z d � Z d � Z d! d! d! d! d! d! d! e d! d! d! d! d! d! d � Z d � Z d � Z d � Z d! d! d � Z d! d � Z d! d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS(" s~ A Requests session. Provides cookie persistence, connection-pooling, and configuration. Basic Usage:: >>> import requests >>> s = requests.Session() >>> s.get('http://httpbin.org/get') <Response [200]> Or as a context manager:: >>> with requests.Session() as s: >>> s.get('http://httpbin.org/get') <Response [200]> RL R^ t authR> t hookst paramsR< R= t prefetcht adaptersR: Rq RJ c C s� t � | _ d | _ i | _ t � | _ i | _ t | _ t | _ d | _ t | _ t | _ t i � | _ t � | _ | j d t � � | j d t � � t t � | _ d S( Ns https://s http://( R RL R! R� R> R R� R� RI R: R~ R< R= R RJ Rq R R^ R R� t mountR R t REDIRECT_CACHE_SIZERT ( Rc ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt __init__# s c C s | S( N( ( Rc ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt __enter__Z s c G s | j � d S( N( RK ( Rc t args( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt __exit__] s c C s* | j p i } t | t j � s0 t | � } n t t t � | j � | � } | j } | j r� | r� | j r� t | j � } n t � } | j d | j j � d | j d | j d | j d | j d t | j | j d t �d t | j | j � d t | | j � d | d t | j | j � � | S( sb Constructs a :class:`PreparedRequest <PreparedRequest>` for transmission and returns it. The :class:`PreparedRequest` has settings merged from the :class:`Request <Request>` instance and those of the :class:`Session`. :param request: :class:`Request` instance to prepare with this session's settings. RM RO t filest datat jsonRL R' R� R� R^ R� ( R^ R" R t CookieJarR R R R� Rq R RO R t prepareRM t upperR� R� R� R- RL R R� R2 R� ( Rc Ro R^ t merged_cookiesR� t p( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt prepare_request` s* c C s� t d | j � d | d | d | d | p- i d | d | p? i d | d | d | � } | j | � } | po i } | j | j | | | | � } i | d 6| d 6} | j | � | j | | � } | S( sq Constructs a :class:`Request <Request>`, prepares it and sends it. Returns :class:`Response <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) <timeouts>` 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. RM RO RL R� R� R� R� R� R^ R� R; R? ( R R� R� t merge_environment_settingsRO R# Rb ( Rc RM RO R� R� RL R^ R� R� R; R? R> R� R: R< R= R� Re t prept settingst send_kwargsRd ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyRo � s* 2 c K s# | j d t � | j d | | � S( s� Sends a GET request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R? R7 ( Rv R~ Ro ( Rc RO t kwargs( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR/ � s c K s# | j d t � | j d | | � S( s� Sends a OPTIONS request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R? t OPTIONS( Rv R~ Ro ( Rc RO R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt options� s c K s# | j d t � | j d | | � S( s� Sends a HEAD request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. R? R6 ( Rv RI Ro ( Rc RO R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt head� s c K s | j d | d | d | | �S( s� Sends 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. R8 R� R� ( Ro ( Rc RO R� R� R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt post� s c K s | j d | d | | �S( s7 Sends 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. t PUTR� ( Ro ( Rc RO R� R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt put s c K s | j d | d | | �S( s9 Sends 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. t PATCHR� ( Ro ( Rc RO R� R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt patch s c K s | j d | | � S( s� Sends a DELETE request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param \*\*kwargs: Optional arguments that ``request`` takes. t DELETE( Ro ( Rc RO R� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt delete s c K s | j d | j � | j d | j � | j d | j � | j d | j � t | t � sj t d � � n t � } xT | j | j k r� | j | j � | j j | j � } | | k r� Pn | | _ qv W| j d t � } | j d � } | j } | j d | j � } t j � } | j | | � } t j � | | _ t d | | | � } | j r�x- | j D] } t | j | j | j � qbWn t | j | | j � | j | | | � } | r�g | D] } | ^ q�n g } | r| j d | � | j � } | | _ n | s| j n | S( s Send a given PreparedRequest.R: R< R= R> s# You can only send PreparedRequests.R? RO R. i ( Rv R: R< R= R> R" R t ValueErrort setRO RT t addR/ t popR~ R� t get_adapterR t utcnowRb t elapsedR RD R R^ Ro RG Rm t insertRE ( Rc Ro R� t checked_urlst new_urlR? R: R� t adaptert startt rRd t genRD ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyRb sD % c C s� | j r� t | � p i } x* | j � D] \ } } | j | | � q( W| t k s` | d k r� t j j d � p� t j j d � } q� n t | | j � } t | | j � } t | | j � } t | | j � } i | d 6| d 6| d 6| d 6S( s6 Check the environment and merge it with some settings.t REQUESTS_CA_BUNDLEt CURL_CA_BUNDLER< R> R: R= N( Rq R R$ Rv R~ R! t ost environR/ R- R> R: R< R= ( Rc RO R> R: R< R= t env_proxiesR) R* ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR� d s c C sM x6 | j j � D]% \ } } | j � j | � r | Sq Wt d | � � d S( s= Returns the appropriate connection adapter for the given URL.s* No connection adapters were found for '%s'N( R� R$ t lowerRN R ( Rc RO t prefixR� ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR� | s c C s( x! | j j � D] } | j � q Wd S( s+ Closes all adapters and as such the sessionN( R� t valuesRK ( Rc R* ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyRK � s c C so | | j | <g | j D]$ } t | � t | � k r | ^ q } x' | D] } | j j | � | j | <qH Wd S( sk Registers a connection adapter to a prefix. Adapters are sorted in descending order by key length.N( R� t lenR� ( Rc R� R� R) t keys_to_moveR, ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR� � s 4 c s6 t � f d � � j D� � } t � j � | d <| S( Nc 3 s' | ] } | t � | d � f Vq d S( N( t getattrR! ( t .0t attr( Rc ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pys <genexpr>� s RT ( t dictt __attrs__RT ( Rc t state( ( Rc s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt __getstate__� s c C s| | j d i � } x* | j � D] \ } } t | | | � q Wt t � | _ x' | j � D] \ } } | | j | <q[ Wd S( NRT ( R� R$ t setattrR R� RT ( Rc R� RT R� t valuet redirectt to( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt __setstate__� s N( R| R} t __doc__R� R� R� R� R� R! R~ Ro R/ R� R� R� R� R� R� Rb R� R� RK R� R� R� ( ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyR sH 7 ) B F c C s t � S( s2 Returns a :class:`Session` for context-management.( R ( ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt session� s (6 R� R� t collectionsR R R� R t compatR R R R R^ R R R R t modelsR R R R� R R t utilsR R R t exceptionsR R R R t packages.urllib3._collectionsR t structuresR R� R R R R R R t status_codesR R R� R- R2 t objectR3 R R� ( ( ( s@ /opt/imh-python/lib/python2.7/site-packages/requests/sessions.pyt <module> s. "" "( �� �
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