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Editing: socks.pyo
� ��abc @@ s� d Z d d l m Z y d d l Z Wn@ e k rh d d l Z d d l m Z e j d e � � n Xd d l m Z m Z d d l m Z m Z d d l m Z m Z d d l m Z m Z d d l m Z d d l m Z y d d l Z Wn e k r d Z n Xd e f d � � YZ d e e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( s� 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. i ( t absolute_importNi ( t DependencyWarnings� 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( t errort timeout( t HTTPConnectiont HTTPSConnection( t HTTPConnectionPoolt HTTPSConnectionPool( t ConnectTimeoutErrort NewConnectionError( t PoolManager( t parse_urlt SOCKSConnectionc B@ s e Z d Z d � Z d � Z RS( sG A plain-text HTTP connection that connects via a SOCKS proxy. c O@ s/ | j d � | _ t t | � j | | � d S( Nt _socks_options( t popR t superR t __init__( t selft argst kwargs( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR ? s c C@ s� i } | j r | j | d <n | j r8 | j | d <n yy t j | j | j f d | j d d | j d d | j d d | j d d | j d d | j d d | j | �} Wn� t k r� } t | d | j | j f � � n� t j k rf} | j rP| j } t | t � r:t | d | j | j f � � qct | d | � � q�t | d | � � n& t k r�} t | d | � � n X| S( sA Establish a new connection via the SOCKS proxy. t source_addresst socket_optionst proxy_typet socks_versiont proxy_addrt proxy_hostt proxy_portt proxy_usernamet usernamet proxy_passwordt passwordt proxy_rdnst rdnsR s0 Connection to %s timed out. (connect timeout=%s)s( Failed to establish a new connection: %s( R R t sockst create_connectiont hostt portR R t SocketTimeoutR t ProxyErrort socket_errt isinstanceR t SocketError( R t extra_kwt connt eR ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyt _new_connC sL ( t __name__t __module__t __doc__R R- ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR ; s t SOCKSHTTPSConnectionc B@ s e Z RS( ( R. R/ ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR1 � s t SOCKSHTTPConnectionPoolc B@ s e Z e Z RS( ( R. R/ R t ConnectionCls( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR2 � s t SOCKSHTTPSConnectionPoolc B@ s e Z e Z RS( ( R. R/ R1 R3 ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR4 � s t SOCKSProxyManagerc B@ s7 e Z d Z i e d 6e d 6Z d d d d d � Z RS( sh A version of the urllib3 ProxyManager that routes connections via the defined SOCKS proxy. t httpt httpsi c K@ s t | � } | j d k r- t j } t } ns | j d k rN t j } t } nR | j d k ro t j } t } n1 | j d k r� t j } t } n t d | � � | | _ i | d 6| j d 6| j d 6| d 6| d 6| d 6} | | d <t t | � j | | | � t j | _ d S( Nt socks5t socks5ht socks4t socks4as) Unable to determine SOCKS version from %sR R R R R R R ( R t schemeR! t PROXY_TYPE_SOCKS5t Falset Truet PROXY_TYPE_SOCKS4t ValueErrort proxy_urlR# R$ R R5 R t pool_classes_by_scheme( R RB R R t num_poolst headerst connection_pool_kwt parsedR R t socks_options( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR � s6 N( R. R/ R0 R2 R4 RC t NoneR ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR5 � s (! R0 t __future__R R! t ImportErrort warningst exceptionsR t warnt socketR R) R R% t connectionR R t connectionpoolR R R R t poolmanagerR t util.urlR t sslRI R R1 R2 R4 R5 ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyt <module> s2 F
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