/usr/lib/python3/dist-packages/urllib3/__pycache__
Edit: /usr/lib/python3/dist-packages/urllib3/__pycache__/poolmanager.cpython-310.pyc (15356B)
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dZ*G dd deZ+G dd de+Z,dd Z-dS ) )absolute_importN )HTTPHeaderDictRecentlyUsedContainer)HTTPConnectionPoolHTTPSConnectionPoolport_by_scheme)LocationValueError
MaxRetryErrorProxySchemeUnknownProxySchemeUnsupportedURLSchemeUnknown)urljoin)RequestMethods) connection_requires_http_tunnel)Retry) parse_url) PoolManager ProxyManagerproxy_from_url)key_file cert_file cert_reqsca_certs ssl_version ca_cert_dir ssl_context key_password)
key_schemekey_hostkey_port key_timeout key_retries
key_strict key_blockkey_source_address key_key_filekey_key_password
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key_cert_reqs key_ca_certskey_ssl_versionkey_ca_cert_dirkey_ssl_context key_maxsize key_headers
key__proxykey__proxy_headerskey__proxy_configkey_socket_optionskey__socks_optionskey_assert_hostnamekey_assert_fingerprintkey_server_hostnamePoolKey)r use_forwarding_for_https ProxyConfigc C s | }|d |d< |d |d< dD ]}||v r,|| dur,t|| ||< q|d}|dur
>> manager = PoolManager(num_pools=2)
>>> r = manager.request('GET', 'http://google.com/')
>>> r = manager.request('GET', 'http://google.com/mail')
>>> r = manager.request('GET', 'http://yahoo.com/')
>>> len(manager.pools)
2
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t | _ d S )NretriesFredirectc S s | S N)close)prB rB rS s z&PoolManager.__init__..) dispose_func) r __init__
isinstancer from_intraise_on_redirectrC connection_pool_kwr poolspool_classes_by_schemekey_fn_by_scheme)self num_poolsr= re rY rd rB rB rS ra s
zPoolManager.__init__c C s | S r\ rB ri rB rB rS __enter__ s zPoolManager.__enter__c C s | dS )NF)clear)ri exc_typeexc_valexc_tbrB rB rS __exit__ s zPoolManager.__exit__c C sb | j | }|du r| j }dD ]}||d q|dkr(tD ]}||d q |||fi |S )a
Create a new :class:`urllib3.connectionpool.ConnectionPool` based on host, port, scheme, and
any additional pool keyword arguments.
If ``request_context`` is provided, it is provided as keyword arguments
to the pool class used. This method is used to actually create the
connection pools handed out by :meth:`connection_from_url` and
companion methods. It is intended to be overridden for customization.
N)r; r< portrV )rg re rC rK SSL_KEYWORDS)ri r; r< rr rN pool_clsrP kwrB rB rS _new_pool s
zPoolManager._new_poolc C s | j dS )z
Empty our store of pools and direct them all to close.
This will not affect in-flight connections, but they will not be
re-used after completion.
N)rf rm rk rB rB rS rm s zPoolManager.clearrV c C sT |st d| |}|pd|d< |s t|d d}||d< ||d< | |S )a
Get a :class:`urllib3.connectionpool.ConnectionPool` based on the host, port, and scheme.
If ``port`` isn't given, it will be derived from the ``scheme`` using
``urllib3.connectionpool.port_by_scheme``. If ``pool_kwargs`` is
provided, it is merged with the instance's ``connection_pool_kw``
variable and used to create the new connection pool, if one is
needed.
zNo host specified.rV r; P rr r< )r _merge_pool_kwargsr rG rD connection_from_context)ri r< rr r; pool_kwargsrN rB rB rS connection_from_host s
z PoolManager.connection_from_hostc C s: |d }| j|}|st|||}| j||dS )z
Get a :class:`urllib3.connectionpool.ConnectionPool` based on the request context.
``request_context`` must at least contain the ``scheme`` key and its
value must be a key in ``key_fn_by_scheme`` instance variable.
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connection_from_pool_key)ri rN r; pool_key_constructorpool_keyrB rB rS ry s z#PoolManager.connection_from_contextc C s | j j4 | j |}|r|W d S |d }|d }|d }| j||||d}|| j |< W d |S 1 s;w Y |S )a
Get a :class:`urllib3.connectionpool.ConnectionPool` based on the provided pool key.
``pool_key`` should be a namedtuple that only contains immutable
objects. At a minimum it must have the ``scheme``, ``host``, and
``port`` fields.
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Similar to :func:`urllib3.connectionpool.connection_from_url`.
If ``pool_kwargs`` is not provided and a new pool needs to be
constructed, ``self.connection_pool_kw`` is used to initialize
the :class:`urllib3.connectionpool.ConnectionPool`. If ``pool_kwargs``
is provided, it is used instead. Note that if a new pool does not
need to be created for the request, the provided ``pool_kwargs`` are
not used.
)rr r; rz )r r{ r< rr r; )ri urlrz urB rB rS connection_from_url. s z PoolManager.connection_from_urlc C sR | j }|r'| D ]\}}|du r"z||= W q ty! Y q w |||< q |S )a
Merge a dictionary of override values for self.connection_pool_kw.
This does not modify self.connection_pool_kw and returns a new dict.
Any keys in the override dictionary with a value of ``None`` are
removed from the merged dictionary.
N)re rC rF KeyError)ri overridebase_pool_kwargsrP valuerB rB rS rx > s
z PoolManager._merge_pool_kwargsc C s" | j du rdS t| j | j|j S )z
Indicates if the proxy requires the complete destination URL in the
request. Normally this is only needed when not using an HTTP CONNECT
tunnel.
NF)proxyr proxy_configr; )ri
parsed_urlrB rB rS !_proxy_requires_url_absolute_formR s
z-PoolManager._proxy_requires_url_absolute_formc C sD | j du s |dkr dS | j jdkrdS tjr | jjs tddS dS )z
Validates that were not attempting to do TLS in TLS connections on
Python2 or with unsupported SSL implementations.
NrW zfContacting HTTPS destinations through HTTPS proxies 'via CONNECT tunnels' is not supported in Python 2)r r; sixPY2r r9 r )ri
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fi |}|oH| }|sM|S t ||}|j
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Same as :meth:`urllib3.HTTPConnectionPool.urlopen`
with custom cross-host redirect logic and only sends the request-uri
portion of the ``url``.
The given ``url`` parameter must be absolute, such that an appropriate
:class:`urllib3.connectionpool.ConnectionPool` can be chosen for it.
)rr r; Fassert_same_hostr[ r= i/ GETNbodyrY rZ )response_poolzRedirecting %s -> %s)"r r r; r{ r< rr r= rC r urlopen request_uriget_redirect_locationr statusr _prepare_for_method_changerG rY rb r rc remove_headers_on_redirect is_same_hostrI r iterkeysrD rK incrementr
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drain_connloginfo) ri methodr r[ ru r connr redirect_locationrY r= headerrB rB rS r p sT
zPoolManager.urlopen)rX Nr\ NrV NT)__name__
__module__ __qualname____doc__r r ra rl rq rv rm r{ ry r} r rx r r r rB rB rB rS r s"
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Behaves just like :class:`PoolManager`, but sends all requests through
the defined proxy, using the CONNECT method for HTTPS URLs.
:param proxy_url:
The URL of the proxy to be used.
:param proxy_headers:
A dictionary containing headers that will be sent to the proxy. In case
of HTTP they are being sent with each request, while in the
HTTPS/CONNECT case they are sent only once. Could be used for proxy
authentication.
:param proxy_ssl_context:
The proxy SSL context is used to establish the TLS connection to the
proxy when using HTTPS proxies.
:param use_forwarding_for_https:
(Defaults to False) If set to True will forward requests to the HTTPS
proxy to be made on behalf of the client instead of creating a TLS
tunnel via the CONNECT method. **Enabling this flag means that request
and response headers and content will be visible from the HTTPS proxy**
whereas tunneling keeps request and response headers and content
private. IP address, target hostname, SNI, and port are always visible
to an HTTPS proxy even when this flag is disabled.
Example:
>>> proxy = urllib3.ProxyManager('http://localhost:3128/')
>>> r1 = proxy.request('GET', 'http://google.com/')
>>> r2 = proxy.request('GET', 'http://httpbin.org/')
>>> len(proxy.pools)
1
>>> r3 = proxy.request('GET', 'https://httpbin.org/')
>>> r4 = proxy.request('GET', 'https://twitter.com/')
>>> len(proxy.pools)
3
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Sets headers needed by proxies: specifically, the Accept and Host
headers. Only sets headers not provided by the user.
Acceptz*/*Host)r netlocupdate)ri r r= headers_r rB rB rS _set_proxy_headers s
z ProxyManager._set_proxy_headersTc sV t |}t| j| j|js |d| j}| |||d< tt | j
||fd|i|S )z@Same as HTTP(S)ConnectionPool.urlopen, ``url`` must be absolute.r= r[ ) r r r r r; rG r= r r r r )ri r r r[ ru r r= r rB rS r s
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