[EDIT] FILE: socks.cpython-36.pyc
3 nf�\� � @ s( d Z ddlmZ y ddlZW n6 ek rR ddlZddlmZ ejde� � Y nX ddl m Z m Z ddlmZmZ dd lmZmZ dd lmZmZ dd lmZ dd lmZ y ddlZW n ek r� dZY nX G d d� de�ZG dd� dee�Z G dd� de�Z G dd� de�Z G dd� de�Z dS )a� This module contains provisional support for SOCKS proxies from within urllib3. This module supports SOCKS4 (specifically the SOCKS4A variant) and SOCKS5. To enable its functionality, either install PySocks or install this module with the ``socks`` extra. The SOCKS implementation supports the full range of urllib3 features. It also supports the following SOCKS features: - SOCKS4 - SOCKS4a - SOCKS5 - Usernames and passwords for the SOCKS proxy Known Limitations: - Currently PySocks does not support contacting remote websites via literal IPv6 addresses. Any such connection attempt will fail. You must use a domain name. - Currently PySocks does not support IPv6 connections to the SOCKS proxy. Any such connection attempt will fail. � )�absolute_importN� )�DependencyWarningz�SOCKS support in urllib3 requires the installation of optional dependencies: specifically, PySocks. For more information, see https://urllib3.readthedocs.io/en/latest/contrib.html#socks-proxies)�error�timeout)�HTTPConnection�HTTPSConnection)�HTTPConnectionPool�HTTPSConnectionPool)�ConnectTimeoutError�NewConnectionError)� PoolManager)� parse_urlc s( e Zd ZdZ� fdd�Zdd� Z� ZS )�SOCKSConnectionzG A plain-text HTTP connection that connects via a SOCKS proxy. c s" |j d�| _tt| �j||� d S )N�_socks_options)�popr �superr �__init__)�self�args�kwargs)� __class__� �/usr/lib/python3.6/socks.pyr ? s zSOCKSConnection.__init__c C sX i }| j r| j |d< | jr$| j|d< yTtj| j| jff| jd | jd | jd | jd | jd | jd | jd �|��}W n� tk r� } z t | d | j| jf ��W Y d d }~X n� tj k �r" } zT|j �r|j }t |t�r�t | d | j| jf ��nt | d | ��nt | d | ��W Y d d }~X n2 tk �rR } zt | d | ��W Y d d }~X nX |S ) zA Establish a new connection via the SOCKS proxy. �source_address�socket_options� socks_version� proxy_host� proxy_port�username�password�rdns)Z proxy_typeZ proxy_addrr Zproxy_usernameZproxy_passwordZ proxy_rdnsr z0Connection to %s timed out. (connect timeout=%s)Nz(Failed to establish a new connection: %s)r r �socksZcreate_connection�host�portr r � SocketTimeoutr Z ProxyErrorZ socket_err� isinstancer � SocketError)r Zextra_kwZconn�er r r r � _new_connC sL zSOCKSConnection._new_conn)�__name__� __module__� __qualname__�__doc__r r) � __classcell__r r )r r r ; s r c @ s e Zd ZdS )�SOCKSHTTPSConnectionN)r* r+ r, r r r r r/ � s r/ c @ s e Zd ZeZdS )�SOCKSHTTPConnectionPoolN)r* r+ r, r � ConnectionClsr r r r r0 � s r0 c @ s e Zd ZeZdS )�SOCKSHTTPSConnectionPoolN)r* r+ r, r/ r1 r r r r r2 � s r2 c s, e Zd ZdZeed�Zd� fdd� Z� ZS )�SOCKSProxyManagerzh A version of the urllib3 ProxyManager that routes connections via the defined SOCKS proxy. )ZhttpZhttpsN� c s� t |�}|d krB|d krB|jd k rB|jjd�}t|�dkrB|\}}|jdkrXtj} d} nN|jdkrntj} d} n8|jdkr�tj} d} n"|jdkr�tj} d} n td | ��|| _ | |j |j ||| d �} | |d < t t | �j||f|� t j| _d S ) N�:r Zsocks5FZsocks5hTZsocks4Zsocks4az)Unable to determine SOCKS version from %s)r r r r r r! r )r Zauth�split�len�schemer" ZPROXY_TYPE_SOCKS5ZPROXY_TYPE_SOCKS4� ValueError� proxy_urlr# r$ r r3 r �pool_classes_by_scheme) r r: r r Z num_poolsZheadersZconnection_pool_kwZparsedr6 r r! Z socks_options)r r r r � s< zSOCKSProxyManager.__init__)NNr4 N) r* r+ r, r- r0 r2 r; r r. r r )r r r3 � s r3 ) r- Z __future__r r" � ImportError�warnings� exceptionsr �warnZsocketr r' r r% Z connectionr r Zconnectionpoolr r r r Z poolmanagerr Zutil.urlr Zsslr r/ r0 r2 r3 r r r r �<module> s2 F
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