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requests.session
~~~~~~~~~~~~~~~~
This module provides a Session object to manage and persist settings across
requests (cookies, auth, proxies).
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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`
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When being redirected we may want to strip authentication from the
request to avoid leaking credentials. This method intelligently
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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.
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:class:`Session`.
:param request: :class:`Request` instance to prepare with this
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:param params: (optional) Dictionary or bytes to be sent in the
query
string for the :class:`Request`.
:param data: (optional) Dictionary or bytes 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 (`connect timeout, read
timeout <user/advanced.html#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 to the URL
of
the proxy.
:param stream: (optional) whether to immediately download the
response
content. Defaults to ``False``.
:param verify: (optional) if ``True``, the SSL cert will be
verified.
A CA_BUNDLE path can also be provided.
:param cert: (optional) if String, path to ssl client cert file
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