403Webshell
Server IP : 3.96.16.70  /  Your IP : 216.73.216.15
Web Server : Apache
System : Linux ip-172-31-26-103.ca-central-1.compute.internal 6.1.163-186.299.amzn2023.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Feb 24 16:35:42 UTC 2026 x86_64
User : ec2-user ( 1000)
PHP Version : 8.4.18
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : OFF
Directory :  /usr/lib/python3.9/site-packages/urllib3/__pycache__/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /usr/lib/python3.9/site-packages/urllib3/__pycache__/poolmanager.cpython-39.opt-1.pyc
a

�ji~I�@s&ddlmZddlZddlZddlZddlZddlmZddlm	Z	m
Z
ddlmZddlm
Z
mZmZmZddlmZdd	lmZdd
lmZddlmZddlmZgd
�Ze�e�ZdZdZ e�!de �Z"dd�Z#e�$e#e"�e�$e#e"�d�Z%e	e
d�Z&Gdd�de�Z'Gdd�de'�Z(dd�Z)dS)�)�absolute_importN�)�RecentlyUsedContainer)�HTTPConnectionPool�HTTPSConnectionPool)�port_by_scheme)�LocationValueError�
MaxRetryError�ProxySchemeUnknown� InvalidProxyConfigurationWarning)�six)�urljoin)�RequestMethods)�	parse_url)�Retry)�PoolManager�ProxyManager�proxy_from_url)Zkey_fileZ	cert_fileZ	cert_reqsZca_certsZssl_versionZca_cert_dirZssl_contextZkey_password)Z
key_schemeZkey_hostZkey_portZkey_timeoutZkey_retriesZ
key_strictZ	key_blockZkey_source_addressZkey_key_fileZkey_key_passwordZ
key_cert_fileZ
key_cert_reqsZkey_ca_certsZkey_ssl_versionZkey_ca_cert_dirZkey_ssl_contextZkey_maxsizeZkey_headersZ
key__proxyZkey__proxy_headersZkey_socket_optionsZkey__socks_optionsZkey_assert_hostnameZkey_assert_fingerprintZkey_server_hostname�PoolKeycCs�|��}|d��|d<|d��|d<dD],}||vr,||dur,t||���||<q,|�d�}|durxt|�|d<t|���D]}|�|�|d|<q�|j	D]}||vr�d||<q�|fi|��S)a�
    Create a pool key out of a request context dictionary.

    According to RFC 3986, both the scheme and host are case-insensitive.
    Therefore, this function normalizes both before constructing the pool
    key for an HTTPS request. If you wish to change this behaviour, provide
    alternate callables to ``key_fn_by_scheme``.

    :param key_class:
        The class to use when constructing the key. This should be a namedtuple
        with the ``scheme`` and ``host`` keys at a minimum.
    :type  key_class: namedtuple
    :param request_context:
        A dictionary-like object that contain the context for a request.
    :type  request_context: dict

    :return: A namedtuple that can be used as a connection pool key.
    :rtype:  PoolKey
    �scheme�host)�headers�_proxy_headersZ_socks_optionsNZsocket_optionsZkey_)
�copy�lower�	frozenset�items�get�tuple�list�keys�pop�_fields)Z	key_class�request_context�context�keyZsocket_optsZfield�r&�7/usr/lib/python3.9/site-packages/urllib3/poolmanager.py�_default_key_normalizerJs


r(��http�httpsc@sxeZdZdZdZddd�Zdd�Zdd	�Zdd
d�Zdd
�Z	ddd�Z
dd�Zddd�Zd dd�Z
dd�Zd!dd�ZdS)"ra$
    Allows for arbitrary requests while transparently keeping track of
    necessary connection pools for you.

    :param num_pools:
        Number of connection pools to cache before discarding the least
        recently used pool.

    :param headers:
        Headers to include with all requests, unless other headers are given
        explicitly.

    :param \**connection_pool_kw:
        Additional parameters are used to create fresh
        :class:`urllib3.connectionpool.ConnectionPool` instances.

    Example::

        >>> 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

    N�
cKs~t�||�d|vrR|d}t|t�sR|du}tj|dd�}||_|��}||d<||_t|dd�d�|_	t
|_
t��|_dS)N�retriesF��redirectcSs|��S�N)�close)�pr&r&r'�<lambda>��z&PoolManager.__init__.<locals>.<lambda>)Zdispose_func)r�__init__�
isinstancer�from_int�raise_on_redirectr�connection_pool_kwr�pools�pool_classes_by_scheme�key_fn_by_scheme)�self�	num_poolsrr9r-r8r&r&r'r5�s
	zPoolManager.__init__cCs|Sr0r&�r=r&r&r'�	__enter__�szPoolManager.__enter__cCs|��dS)NF)�clear)r=�exc_typeZexc_valZexc_tbr&r&r'�__exit__�szPoolManager.__exit__cCsb|j|}|dur|j��}dD]}|�|d�q |dkrPtD]}|�|d�q>|||fi|��S)a�
        Create a new :class:`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)rr�portr*)r;r9rr!�SSL_KEYWORDS)r=rrrDr#Zpool_clsr%�kwr&r&r'�	_new_pool�s


zPoolManager._new_poolcCs|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)r:rAr?r&r&r'rA�szPoolManager.clearr*cCsT|std��|�|�}|pd|d<|s:t�|d��d�}||d<||d<|�|�S)a�
        Get a :class:`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.r*r�PrDr)r�_merge_pool_kwargsrrr�connection_from_context)r=rrDr�pool_kwargsr#r&r&r'�connection_from_host�s
z PoolManager.connection_from_hostcCs,|d��}|j|}||�}|j||d�S)z�
        Get a :class:`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.
        r�r#)rr<�connection_from_pool_key)r=r#rZpool_key_constructor�pool_keyr&r&r'rJs
z#PoolManager.connection_from_contextcCs�|jj�f|j�|�}|r,|Wd�S|d}|d}|d}|j||||d�}||j|<Wd�n1st0Y|S)z�
        Get a :class:`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.
        NrrrDrM)r:�lockrrG)r=rOr#ZpoolrrrDr&r&r'rNs
(z$PoolManager.connection_from_pool_keycCs t|�}|j|j|j|j|d�S)a�
        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.
        )rDrrK)rrLrrDr)r=�urlrK�ur&r&r'�connection_from_url's�zPoolManager.connection_from_urlc	CsT|j��}|rP|��D]8\}}|durFz
||=WqNtyBYqN0q|||<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)r9rr�KeyError)r=�overrideZbase_pool_kwargsr%�valuer&r&r'rI7s


zPoolManager._merge_pool_kwargsTcKs�t|�}|j|j|j|jd�}d|d<d|d<d|vrD|j��|d<|jdurn|jdkrn|j||fi|��}n|j||j	fi|��}|o�|�
�}|s�|St||�}|jdkr�d	}|�
d
|j�}	t|	t�s�tj|	|d�}	|	j�r(|�|��s(tt�|d��}
|
D]&}|��|	jv�r|d�|d��qz|	j||||d�}	Wn*t�yh|	j�r`|���|YS0|	|d
<||d<t�d
||�|��|j||fi|��S)a]
        Same as :meth:`urllib3.connectionpool.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.
        )rDrFZassert_same_hostr/rNr*i/ZGETr-r.)�responseZ_poolzRedirecting %s -> %s)rrLrrDrrr�proxy�urlopenZrequest_uriZget_redirect_locationr
Zstatusrr-r6rr7Zremove_headers_on_redirectZis_same_hostrrZiterkeysrr!Z	incrementr	r8Z
drain_conn�log�info)r=�methodrQr/rFrRZconnrWZredirect_locationr-r�headerr&r&r'rYKsJ	


�
zPoolManager.urlopen)r,N)N)Nr*N)N)N)T)�__name__�
__module__�__qualname__�__doc__rXr5r@rCrGrArLrJrNrSrIrYr&r&r&r'r�s

	


rcsPeZdZdZd�fdd�	Zd�fdd�	Zdd	d
�Zdd�Zd�fdd�	Z�Z	S)rax
    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.

    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

    r,Ncs�t|t�rd|j|j|jf}t|�}|jsFt�|jd�}|j|d�}|jdvrZt	|j��||_
|pfi|_|j
|d<|j|d<tt
|�j||fi|��dS)Nz
%s://%s:%irH)rDr)�_proxyr)r6rrrrDrrr�_replacer
rX�
proxy_headers�superrr5)r=�	proxy_urlr>rrdr9rXrD��	__class__r&r'r5�s"	
�




zProxyManager.__init__r*csD|dkr tt|�j||||d�Stt|�j|jj|jj|jj|d�S)Nr+)rK)rerrLrXrrDr)r=rrDrrKrgr&r'rL�s
�
�z!ProxyManager.connection_from_hostcCs0ddi}t|�j}|r||d<|r,|�|�|S)z�
        Sets headers needed by proxies: specifically, the Accept and Host
        headers. Only sets headers not provided by the user.
        ZAcceptz*/*ZHost)r�netloc�update)r=rQrZheaders_rir&r&r'�_set_proxy_headers�s

zProxyManager._set_proxy_headerscCs(|dkr$|jjdkr$tjdtdd�dS)Nr+aYour proxy configuration specified an HTTPS scheme for the proxy. Are you sure you want to use HTTPS to contact the proxy? This most likely indicates an error in your configuration. Read this issue for more info: https://github.com/urllib3/urllib3/issues/1850�)�
stacklevel)rXr�warnings�warnr)r=Z
url_schemer&r&r'�$_validate_proxy_scheme_url_selection�s�z1ProxyManager._validate_proxy_scheme_url_selectionTcsZt|�}|�|j�|jdkr<|�d|j�}|�||�|d<tt|�j||fd|i|��S)z@Same as HTTP(S)ConnectionPool.urlopen, ``url`` must be absolute.r*rr/)	rrprrrrkrerrY)r=r\rQr/rFrRrrgr&r'rY�s
zProxyManager.urlopen)r,NN)Nr*N)N)T)
r^r_r`rar5rLrkrprY�
__classcell__r&r&rgr'r�s�

rcKstfd|i|��S)Nrf)r)rQrFr&r&r'r�sr)*Z
__future__r�collections�	functoolsZloggingrn�_collectionsrZconnectionpoolrrr�
exceptionsrr	r
rZpackagesrZpackages.six.moves.urllib.parser
ZrequestrZutil.urlrZ
util.retryr�__all__Z	getLoggerr^rZrEZ_key_fields�
namedtuplerr(�partialr<r;rrrr&r&r&r'�<module>s8

6

�
n

Youez - 2016 - github.com/yon3zu
LinuXploit