/usr/lib/python3.9/site-packages/requests/__pycache__
Edit: /usr/lib/python3.9/site-packages/requests/__pycache__/sessions.cpython-39.pyc (19816B)
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requests.sessions
~~~~~~~~~~~~~~~~~
This module provides a Session object to manage and persist settings across
requests (cookies, auth, proxies).
N) timedelta) OrderedDict )_basic_auth_str) cookielibis_py3urljoinurlparseMapping)cookiejar_from_dictextract_cookies_to_jarRequestsCookieJar
merge_cookies)RequestPreparedRequestDEFAULT_REDIRECT_LIMIT)
default_hooks
dispatch_hook)to_native_string)to_key_val_listdefault_headers
DEFAULT_PORTS)TooManyRedirects
InvalidSchemaChunkedEncodingErrorContentDecodingError)CaseInsensitiveDict) HTTPAdapter) requote_uriget_environ_proxiesget_netrc_authshould_bypass_proxiesget_auth_from_url rewind_body)codes)REDIRECT_STATIwin32c C sp |du r | S | du r|S t |tr,t | ts0| S |t|}|t| dd | D }|D ]
}||= q`|S )zDetermines 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|qS N ).0kvr( r( 5/usr/lib/python3.9/site-packages/requests/sessions.py
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isinstancer
r updateitems)Zrequest_settingZsession_setting
dict_classZmerged_settingZ none_keyskeyr( r( r,
merge_setting2 s r4 c C s@ |du s| dg kr| S | du s0| dg kr4|S t| ||S )zProperly merges both requests and session hooks.
This is necessary because when request_hooks == {'response': []}, the
merge breaks Session hooks entirely.
Nresponse)getr4 )Z
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session_hooksr2 r( r( r, merge_hooksQ s
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Zdd ZdS )SessionRedirectMixinc C s, |j r(|jd }tr |d}t|dS dS )z7Receives a Response. Returns a redirect URI or ``None``locationlatin1utf8N)Z is_redirectheadersr encoder )selfrespr9 r( r( r, get_redirect_targetb s
z(SessionRedirectMixin.get_redirect_targetc C s t |}t |}|j|jkr dS |jdkrL|jdv rL|jdkrL|jdv rLdS |j|jk}|j|jk}t|jddf}|s|j|v r|j|v rdS |p|S )zFDecide whether Authorization header should be removed when redirectingThttp)P Nhttps)i NFN)r hostnameschemeportr r6 )r> Zold_urlZnew_urlZ
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new_parsedZ changed_portZchanged_schemeZ default_portr( r( r, should_strip_authw s$ z&SessionRedirectMixin.should_strip_authFNTc
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|j | |} |V qdS )zBReceives a Response. Returns a generator of Responses or Requests.r NF)Zdecode_contentzExceeded {} redirects.)r5 z//: )fragment)Content-Lengthz Content-TypeTransfer-EncodingZCookierK rL )streamtimeoutverifycertproxiesallow_redirects)-r@ r urlrJ copyappendhistorycontentr r RuntimeErrorrawreadlen
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z&SessionRedirectMixin.resolve_redirectsc C sR |j }|j}d|v r*| |jj|r*|d= | jr8t|nd}|durN|| dS )zWhen 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.
Z
AuthorizationN)r< rS rG request trust_envr Z prepare_auth)r> rn r5 r< rS Znew_authr( r( r, rj s z!SessionRedirectMixin.rebuild_authc
C s |dur |ni }|j }|j}t|j}| }|d}t||d}| jr||s|t||d} | || d}
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| | |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
Nno_proxyrt allzProxy-Authorization)NNrC )r< rS r rE rT r6 r! rs r
setdefaultr" KeyErrorr_ r )
r> rn rQ r< rS rE Z new_proxiesrt Z bypass_proxyZenviron_proxiesproxyusernamepasswordr( r( r, ri s*
z$SessionRedirectMixin.rebuild_proxiesc C sX |j }|jtjkr |dkr d}|jtjkr6|dkr6d}|jtjkrN|dkrNd}||_ dS )zWhen being redirected we may want to change the method of the request
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HEADGETPOSTN)methodre r$ Z see_otherfoundZmoved)r> rn r5 r r( r( r, rd < s z#SessionRedirectMixin.rebuild_method)FNTNNF) __name__
__module__ __qualname__r@ rG rq rj ri rd r( r( r( r, r8 ` s
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d-ddZd.ddZdd Zd d Zd d Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd S )/Sessiona A Requests session.
Provides cookie persistence, connection-pooling, and configuration.
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')
) r< rh authrQ hooksparamsrO rP adaptersrM rs r\ c C sr t | _d | _i | _t | _i | _d| _d| _d | _ t
| _ d| _ t
i | _t | _| dt | dt d S )NFTzhttps://zhttp://)r r< r rQ r r r rM rO rP r r\ rs r rh r r mountr r> r( r( r, __init__l s
zSession.__init__c C s | S r' r( r r( r( r, __enter__ s zSession.__enter__c G s | d S r' )r^ )r> argsr( r( r, __exit__ s zSession.__exit__c
C s |j pi }t|tjs t|}ttt | j |}|j}| jrR|sR| jsRt |j
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|S )a Constructs 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
)r2 )
r rS filesdatajsonr< r r rh r )rh r/ r Z CookieJarr r r
r rs r rS r Zpreparer upperr r r r4 r< r r r7 r )r> rr rh Zmerged_cookiesr pr( r( r, prepare_request s.
zSession.prepare_requestNTc C sx t | ||||pi ||p i ||| d
}| |}| p8i } | |j| |
||}| |
d}|| | j|fi |}|S )ax 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 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
)
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zSession.requestc K s | dd | jd|fi |S )zSends 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
rR Tr} rw rr r> rS kwargsr( r( r, r6 $ s z Session.getc K s | dd | jd|fi |S )zSends 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
rR TZOPTIONSr r r( r( r, options/ s zSession.optionsc K s | dd | jd|fi |S )zSends 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
rR Fr| r r r( r( r, head: s z Session.headc K s | j d|f||d|S )a 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 r rr )r> rS r r r r( r( r, postE s z Session.postc K s | j d|fd|i|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
ZPUTr r r> rS r r r( r( r, putR s
z Session.putc K s | j d|fd|i|S )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
ZPATCHr r r r( r( r, patch^ s
z
Session.patchc K s | j d|fi |S )zSends 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
ZDELETEr r r( r( r, deletej s zSession.deletec
K s | d| j | d| j | d| j | d| j t|trJtd|dd}| d}|j
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| | }| |_|svz"t| j||fddi||_W n tyt Y n0 |s|j |S )zISend a given PreparedRequest.
:rtype: requests.Response
rM rO rP rQ z#You can only send PreparedRequests.rR T)rS )Zsecondsr5 c S s g | ]}|qS r( r( )r) r? r( r( r, r- r. z Session.send..r rm ) rw rM rO rP rQ r/ r
ValueErrorrf r6 r get_adapterrS preferred_clockrk r elapsedr rV r rh rr rY rq insertnextZ_next
StopIterationrW )
r> rr r rR rM r adapterstartrr r? genrV r( r( r, rk t sF
"z Session.sendc
C s | j rn|dur|dnd}t||d}| D ]\}} ||| q0|du sV|du rntjdpltjd}t|| j}t|| j }t|| j
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Check the environment and merge it with some settings.
:rtype: dict
Nrt ru TZREQUESTS_CA_BUNDLEZCURL_CA_BUNDLE)rO rQ rM rP ) rs r6 r r1 rw osenvironr4 rQ rM rO rP )
r> rS rQ rM rO rP rt Z env_proxiesr* r+ r( r( r, r s
z"Session.merge_environment_settingsc C s@ | j D ]"\}}| | r
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Returns the appropriate connection adapter for the given URL.
:rtype: requests.adapters.BaseAdapter
z*No connection adapters were found for {!r}N)r r1 lowerr_ r r] )r> rS prefixr r( r( r, r s
zSession.get_adapterc C s | j D ] }| q
dS )z+Closes all adapters and as such the sessionN)r valuesr^ )r> r+ r( r( r, r^ s z
Session.closec s> || j < fdd| j D }|D ]}| j || j |< q"dS )zwRegisters a connection adapter to a prefix.
Adapters are sorted in descending order by prefix length.
c s g | ]}t |t k r|qS r( )r[ )r) r* r r( r, r- r. z!Session.mount..N)r rf )r> r r Z keys_to_mover3 r( r r, r s
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Session.mountc s fdd j D }|S )Nc s i | ]}|t |d qS r' )getattr)r) attrr r( r,
r. z(Session.__getstate__..) __attrs__)r> stater( r r, __getstate__ s zSession.__getstate__c C s" | D ]\}}t| || qd S r' )r1 setattr)r> r r valuer( r( r, __setstate__ s zSession.__setstate__)NNNNNNNTNNNNNN)NN)N)N)r r r __doc__r r r r r rr r6 r r r r r r rk r r r^ r r r r( r( r( r, r S s0 >)
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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
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