o
    g}”eØu  ã                   @   s˜  d Z ddlZddlZddlZddlmZ ddlmZ ddlm	Z	 ddl
mZmZmZmZmZ ddlmZmZmZmZ dd	lmZmZmZ dd
lmZmZ ddlmZ ddlmZm Z m!Z! ddl"m#Z#m$Z$m%Z%m&Z& ddl'm(Z( ddl)m*Z* ddlm+Z+m,Z,m-Z-m.Z.m/Z/m0Z0 ddl1m2Z2 ddlm3Z3 ej4dkr§zej5Z6W n e7y¦   ej8Z6Y nw ejZ6efdd„Z9efdd„Z:G dd„ de;ƒZ<G dd„ de<ƒZ=dd„ Z>dS )z•
requests.sessions
~~~~~~~~~~~~~~~~~

This module provides a Session object to manage and persist settings across
requests (cookies, auth, proxies).
é    N)Ú	timedelta)ÚOrderedDicté   )Ú_basic_auth_str)Ú	cookielibÚis_py3ÚurljoinÚurlparseÚMapping)Úcookiejar_from_dictÚextract_cookies_to_jarÚRequestsCookieJarÚmerge_cookies)ÚRequestÚPreparedRequestÚDEFAULT_REDIRECT_LIMIT)Údefault_hooksÚdispatch_hook)Úto_native_string)Úto_key_val_listÚdefault_headersÚDEFAULT_PORTS)ÚTooManyRedirectsÚInvalidSchemaÚChunkedEncodingErrorÚContentDecodingError)ÚCaseInsensitiveDict)ÚHTTPAdapter)Úrequote_uriÚget_environ_proxiesÚget_netrc_authÚshould_bypass_proxiesÚget_auth_from_urlÚrewind_body)Úcodes)ÚREDIRECT_STATIÚwin32c                 C   sp   |du r| S | du r|S t |tƒrt | tƒs| S |t|ƒƒ}| t| ƒ¡ dd„ | ¡ D ƒ}|D ]}||= q0|S )zèDetermines 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`
    Nc                 S   s   g | ]
\}}|d u r|‘qS ©N© )Ú.0ÚkÚvr(   r(   úf/Users/abhinavbhinder/Documents/map/venv/lib/python3.10/site-packages/pip/_vendor/requests/sessions.pyÚ
<listcomp>J   s    z!merge_setting.<locals>.<listcomp>)Ú
isinstancer
   r   ÚupdateÚitems)Zrequest_settingZsession_settingÚ
dict_classZmerged_settingZ	none_keysÚkeyr(   r(   r,   Úmerge_setting2   s   ÿþr3   c                 C   s@   |du s|  d¡g kr| S | du s|   d¡g kr|S t| ||ƒS )z©Properly merges both requests and session hooks.

    This is necessary because when request_hooks == {'response': []}, the
    merge breaks Session hooks entirely.
    NÚresponse)Úgetr3   )Zrequest_hooksZsession_hooksr1   r(   r(   r,   Úmerge_hooksQ   s
   r6   c                   @   sB   e Zd Zdd„ Zdd„ Z		ddd	„Zd
d„ Zdd„ Zdd„ ZdS )ÚSessionRedirectMixinc                 C   s,   |j r|jd }tr| d¡}t|dƒS dS )z7Receives a Response. Returns a redirect URI or ``None``ÚlocationÚlatin1Úutf8N)Úis_redirectÚheadersr   Úencoder   )ÚselfÚrespr8   r(   r(   r,   Úget_redirect_targetb   s   


z(SessionRedirectMixin.get_redirect_targetc                 C   sš   t |ƒ}t |ƒ}|j|jkrdS |jdkr&|jdv r&|jdkr&|jdv r&dS |j|jk}|j|jk}t |jd¡df}|sI|j|v rI|j|v rIdS |pL|S )zFDecide whether Authorization header should be removed when redirectingTÚhttp)éP   NÚhttps)i»  NFN)r	   ÚhostnameÚschemeÚportr   r5   )r>   Zold_urlZnew_urlZ
old_parsedZ
new_parsedZchanged_portZchanged_schemeÚdefault_portr(   r(   r,   Úshould_strip_authw   s$   ÿÿÿz&SessionRedirectMixin.should_strip_authFNTc	              
   k   s@  � g }
|   |¡}t|jƒj}|�r| ¡ }|
 |¡ |
dd… |_z|j W n tt	t
fy9   |jjdd� Y nw t|jƒ| jkrLtd | j¡|d�‚| ¡  | d¡rdt|jƒ}d t|jƒ|g¡}t|ƒ}|jd	krv|rv|j|d
�}n|jr||j}| ¡ }|jsŒt|jt|ƒƒ}nt|ƒ}t|ƒ|_|  ||¡ |jtjtjfvrµd}|D ]	}|j  !|d¡ q¨d|_"|j }| !dd¡ t#|j$||jƒ t%|j$| j&ƒ | '|j$¡ |  (||¡}|  )||¡ |j*duoëd|v pëd|v }|ròt+|ƒ |}|rú|V  n | j,|f|||||ddœ|	¤Ž}t#| j&||jƒ |   |¡}|V  |sdS dS )zBReceives a Response. Returns a generator of Responses or Requests.r   NF)Údecode_contentzExceeded {} redirects.)r4   z//ú:Ú )Úfragment)úContent-LengthzContent-TypeúTransfer-EncodingÚCookierM   rN   )ÚstreamÚtimeoutÚverifyÚcertÚproxiesÚallow_redirects)-r@   r	   ÚurlrL   ÚcopyÚappendÚhistoryÚcontentr   r   ÚRuntimeErrorÚrawÚreadÚlenÚmax_redirectsr   ÚformatÚcloseÚ
startswithÚjoinr   rE   Ú_replaceÚgeturlÚnetlocr   r   Úrebuild_methodÚstatus_coder$   Útemporary_redirectÚpermanent_redirectr<   ÚpopÚbodyr   Ú_cookiesr   ÚcookiesÚprepare_cookiesÚrebuild_proxiesÚrebuild_authÚ_body_positionr#   Úsend)r>   r?   ÚreqrP   rQ   rR   rS   rT   Úyield_requestsZadapter_kwargsZhistrV   Zprevious_fragmentÚprepared_requestZparsed_rurlÚparsedZpurged_headersÚheaderr<   Z
rewindabler(   r(   r,   Úresolve_redirects�   s„   €


ÿ



þÿùø
œz&SessionRedirectMixin.resolve_redirectsc                 C   sV   |j }|j}d|v r|  |jj|¡r|d= | jrt|ƒnd}|dur)| |¡ dS dS )zéWhen 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.
        ÚAuthorizationN)r<   rV   rH   ÚrequestÚ	trust_envr    Úprepare_auth)r>   rv   r4   r<   rV   Znew_authr(   r(   r,   rq   þ   s   ÿz!SessionRedirectMixin.rebuild_authc                 C   sÔ   |dur|ni }|j }|j}t|ƒj}| ¡ }| d¡}t||d�}| jr>|s>t||d�}	|	 ||	 d¡¡}
|
r>| 	||
¡ d|v rE|d= z
t
|| ƒ\}}W n ty\   d\}}Y nw |rh|rht||ƒ|d< |S )a°  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.

        :rtype: dict
        NÚno_proxy©r~   ÚallzProxy-Authorization©NN)r<   rV   r	   rE   rW   r5   r!   r|   r   Ú
setdefaultr"   ÚKeyErrorr   )r>   rv   rT   r<   rV   rE   Znew_proxiesr~   Zbypass_proxyZenviron_proxiesÚproxyÚusernameÚpasswordr(   r(   r,   rp     s,   


ÿz$SessionRedirectMixin.rebuild_proxiesc                 C   sX   |j }|jtjkr|dkrd}|jtjkr|dkrd}|jtjkr'|dkr'd}||_ dS )z‚When being redirected we may want to change the method of the request
        based on certain specs or browser behavior.
        ÚHEADÚGETÚPOSTN)Úmethodrh   r$   Ú	see_otherÚfoundÚmoved)r>   rv   r4   rŠ   r(   r(   r,   rg   :  s   
z#SessionRedirectMixin.rebuild_method)FNTNNF)	Ú__name__Ú
__module__Ú__qualname__r@   rH   ry   rq   rp   rg   r(   r(   r(   r,   r7   `   s    
ÿn)r7   c                   @   s¾   e Zd ZdZg d¢Zdd„ Zdd„ Zdd„ Zd	d
„ Z			d+dd„Z	dd„ Z
dd„ Zdd„ Zd,dd„Zd-dd„Zd-dd„Zdd„ Zdd„ Zdd „ Zd!d"„ Zd#d$„ Zd%d&„ Zd'd(„ Zd)d*„ ZdS ).ÚSessiona€  A Requests session.

    Provides cookie persistence, connection-pooling, and configuration.

    Basic Usage::

      >>> import requests
      >>> s = requests.Session()
      >>> s.get('https://httpbin.org/get')
      <Response [200]>

    Or as a context manager::

      >>> with requests.Session() as s:
      ...     s.get('https://httpbin.org/get')
      <Response [200]>
    )r<   rn   ÚauthrT   ÚhooksÚparamsrR   rS   ÚadaptersrP   r|   r_   c                 C   sr   t ƒ | _d | _i | _tƒ | _i | _d| _d| _d | _	t
| _d| _ti ƒ| _tƒ | _|  dtƒ ¡ |  dtƒ ¡ d S )NFTzhttps://zhttp://)r   r<   r’   rT   r   r“   r”   rP   rR   rS   r   r_   r|   r   rn   r   r•   Úmountr   ©r>   r(   r(   r,   Ú__init__j  s   

zSession.__init__c                 C   s   | S r'   r(   r—   r(   r(   r,   Ú	__enter__¨  s   zSession.__enter__c                 G   s   |   ¡  d S r'   )ra   )r>   Úargsr(   r(   r,   Ú__exit__«  s   zSession.__exit__c                 C   s²   |j pi }t|tjƒst|ƒ}tttƒ | j ƒ|ƒ}|j}| jr)|s)| js)t	|j
ƒ}tƒ }|j|j ¡ |j
|j|j|jt|j| jtd�t|j| jƒt|| jƒ|t|j| jƒd�
 |S )a‹  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.
        :rtype: requests.PreparedRequest
        )r1   )
rŠ   rV   ÚfilesÚdataÚjsonr<   r”   r’   rn   r“   )rn   r.   r   Ú	CookieJarr   r   r   r’   r|   r    rV   r   ÚpreparerŠ   Úupperrœ   r�   rž   r3   r<   r   r”   r6   r“   )r>   r{   rn   Zmerged_cookiesr’   Úpr(   r(   r,   Úprepare_request®  s.   

ÿ

özSession.prepare_requestNTc                 C   sx   t | ¡ ||||p
i ||pi |||d�
}|  |¡}|pi }|  |j||||¡}|	|
dœ}| |¡ | j|fi |¤Ž}|S )ax	  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, 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) <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) 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
        )
rŠ   rV   r<   rœ   r�   rž   r”   r’   rn   r“   )rQ   rU   )r   r¡   r£   Úmerge_environment_settingsrV   r/   rs   )r>   rŠ   rV   r”   r�   r<   rn   rœ   r’   rQ   rU   rT   r“   rP   rR   rS   rž   rt   ÚprepZsettingsZsend_kwargsr?   r(   r(   r,   r{   Ö  s.   .ö
ÿþ
zSession.requestc                 K   ó    |  dd¡ | jd|fi |¤ŽS )zåSends a GET request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        rU   Trˆ   ©r‚   r{   ©r>   rV   Úkwargsr(   r(   r,   r5   "  ó   zSession.getc                 K   r¦   )zéSends a OPTIONS request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        rU   TÚOPTIONSr§   r¨   r(   r(   r,   Úoptions-  rª   zSession.optionsc                 K   r¦   )zæSends a HEAD request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        rU   Fr‡   r§   r¨   r(   r(   r,   Úhead8  rª   zSession.headc                 K   s   | j d|f||dœ|¤ŽS )aÈ  Sends a POST request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :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 \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        r‰   )r�   rž   ©r{   )r>   rV   r�   rž   r©   r(   r(   r,   ÚpostC  s   zSession.postc                 K   ó   | j d|fd|i|¤ŽS )au  Sends a PUT request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param data: (optional) Dictionary, list of tuples, bytes, or file-like
            object to send in the body of the :class:`Request`.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        ÚPUTr�   r®   ©r>   rV   r�   r©   r(   r(   r,   ÚputP  ó   
zSession.putc                 K   r°   )aw  Sends a PATCH request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param data: (optional) Dictionary, list of tuples, bytes, or file-like
            object to send in the body of the :class:`Request`.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        ÚPATCHr�   r®   r²   r(   r(   r,   Úpatch\  r´   zSession.patchc                 K   s   | j d|fi |¤ŽS )zèSends a DELETE request. Returns :class:`Response` object.

        :param url: URL for the new :class:`Request` object.
        :param \*\*kwargs: Optional arguments that ``request`` takes.
        :rtype: requests.Response
        ÚDELETEr®   r¨   r(   r(   r,   Údeleteh  s   zSession.deletec                 K   s„  |  d| j¡ |  d| j¡ |  d| j¡ |  d|  || j¡¡ t|tƒr)tdƒ‚| 	dd¡}| 
d¡}|j}| j|jd�}tƒ }|j|fi |¤Ž}tƒ | }	t|	d	�|_td
||fi |¤Ž}|jrq|jD ]}
t| j|
j|
jƒ qet| j||jƒ |r�| j||fi |¤Ž}dd„ |D ƒ}ng }|rž| d|¡ | 	¡ }||_|s»zt| j||fddi|¤Žƒ|_W n	 tyº   Y nw |sÀ|j |S )zISend a given PreparedRequest.

        :rtype: requests.Response
        rP   rR   rS   rT   z#You can only send PreparedRequests.rU   T)rV   )Úsecondsr4   c                 S   s   g | ]}|‘qS r(   r(   )r)   r?   r(   r(   r,   r-   ¥  s    z Session.send.<locals>.<listcomp>r   ru   )r‚   rP   rR   rS   rp   rT   r.   r   Ú
ValueErrorrk   r5   r“   Úget_adapterrV   Úpreferred_clockrs   r   Úelapsedr   rY   r   rn   r{   r\   ry   ÚinsertÚnextÚ_nextÚStopIterationrZ   )r>   r{   r©   rU   rP   r“   ÚadapterÚstartÚrr½   r?   ÚgenrY   r(   r(   r,   rs   r  sH   



"ÿzSession.sendc           
      C   s¬   | j r7|dur| d¡nd}t||d�}| ¡ D ]
\}}	| ||	¡ q|du s+|du r7tj d¡p6tj d¡}t|| jƒ}t|| j	ƒ}t|| j
ƒ}t|| jƒ}||||dœS )z^
        Check the environment and merge it with some settings.

        :rtype: dict
        Nr~   r   TZREQUESTS_CA_BUNDLEZCURL_CA_BUNDLE)rR   rT   rP   rS   )r|   r5   r   r0   r‚   ÚosÚenvironr3   rT   rP   rR   rS   )
r>   rV   rT   rP   rR   rS   r~   Zenv_proxiesr*   r+   r(   r(   r,   r¤   ½  s    
ÿÿz"Session.merge_environment_settingsc                 C   s<   | j  ¡ D ]\}}| ¡  | ¡ ¡r|  S qtd |¡ƒ‚)z~
        Returns the appropriate connection adapter for the given URL.

        :rtype: requests.adapters.BaseAdapter
        z*No connection adapters were found for {!r})r•   r0   Úlowerrb   r   r`   )r>   rV   ÚprefixrÂ   r(   r(   r,   r»   Ú  s
   ÿzSession.get_adapterc                 C   s   | j  ¡ D ]}| ¡  qdS )z+Closes all adapters and as such the sessionN)r•   Úvaluesra   )r>   r+   r(   r(   r,   ra   è  s   
ÿzSession.closec                    s>   || j ˆ < ‡ fdd„| j D ƒ}|D ]}| j  |¡| j |< qdS )zwRegisters a connection adapter to a prefix.

        Adapters are sorted in descending order by prefix length.
        c                    s    g | ]}t |ƒt ˆ ƒk r|‘qS r(   )r^   )r)   r*   ©rÉ   r(   r,   r-   ó  s     z!Session.mount.<locals>.<listcomp>N)r•   rk   )r>   rÉ   rÂ   Zkeys_to_mover2   r(   rË   r,   r–   í  s
   
ÿzSession.mountc                    s   ‡ fdd„ˆ j D ƒ}|S )Nc                    s   i | ]	}|t ˆ |d ƒ“qS r'   )Úgetattr)r)   Úattrr—   r(   r,   Ú
<dictcomp>ù  s    z(Session.__getstate__.<locals>.<dictcomp>)Ú	__attrs__)r>   Ústater(   r—   r,   Ú__getstate__ø  s   zSession.__getstate__c                 C   s"   |  ¡ D ]
\}}t| ||ƒ qd S r'   )r0   Úsetattr)r>   rÐ   rÍ   Úvaluer(   r(   r,   Ú__setstate__ü  s   ÿzSession.__setstate__)NNNNNNNTNNNNNNr�   r'   )rŽ   r�   r�   Ú__doc__rÏ   r˜   r™   r›   r£   r{   r5   r¬   r­   r¯   r³   r¶   r¸   rs   r¤   r»   ra   r–   rÑ   rÔ   r(   r(   r(   r,   r‘   Q  s2    >)
ýL



Kr‘   c                   C   s   t ƒ S )aZ  
    Returns a :class:`Session` for context-management.

    .. deprecated:: 1.0.0

        This method has been deprecated since version 1.0.0 and is only kept for
        backwards compatibility. New code should use :class:`~requests.sessions.Session`
        to create a session. This may be removed at a future date.

    :rtype: Session
    )r‘   r(   r(   r(   r,   Úsession  s   rÖ   )?rÕ   rÆ   ÚsysÚtimeÚdatetimer   Úcollectionsr   r’   r   Úcompatr   r   r   r	   r
   rn   r   r   r   r   Úmodelsr   r   r   r“   r   r   Ú_internal_utilsr   Úutilsr   r   r   Ú
exceptionsr   r   r   r   Ú
structuresr   r•   r   r   r   r    r!   r"   r#   Ústatus_codesr$   r%   ÚplatformÚperf_counterr¼   ÚAttributeErrorZclockr3   r6   Úobjectr7   r‘   rÖ   r(   r(   r(   r,   Ú<module>   sF    


ÿ r   3