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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.
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    A plain-text HTTP connection that connects via a SOCKS proxy.
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        Establish a new connection via the SOCKS proxy.
        tsource_addresstsocket_optionst
proxy_typet
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proxy_hostt
proxy_porttproxy_usernametusernametproxy_passwordtpasswordt
proxy_rdnstrdnsRs0Connection to %s timed out. (connect timeout=%s)s(Failed to establish a new connection: %s(RRtsockstcreate_connectionthosttportR
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__module__t__doc__RR-(((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR;s	tSOCKSHTTPSConnectioncB@seZRS((R.R/(((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR1�stSOCKSHTTPConnectionPoolcB@seZeZRS((R.R/Rt
ConnectionCls(((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR2�stSOCKSHTTPSConnectionPoolcB@seZeZRS((R.R/R1R3(((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR4�stSOCKSProxyManagercB@s7eZdZied6ed6Zddddd�ZRS(sh
    A version of the urllib3 ProxyManager that routes connections via the
    defined SOCKS proxy.
    thttpthttpsi
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Ntsocks5tsocks5htsocks4tsocks4as)Unable to determine SOCKS version from %sRRRRRR R
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ValueErrort	proxy_urlR#R$RR5Rtpool_classes_by_scheme(RRBRRt	num_poolstheaderstconnection_pool_kwtparsedRR t
socks_options((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR�s6								
	




N(R.R/R0R2R4RCtNoneR(((sE/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/socks.pyR5�s
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