cleanup code with autopep8

run the following command:
  $ autopep8 -i -r -a -a .

1 files changed, 22 insertions, 21 deletions

diff --git a/netlib/socks.py b/netlib/socks.py
index 6f9f57bd..5a73c61a 100644
--- a/netlib/socks.py
+++ b/netlib/socks.py
@@ -6,49 +6,50 @@ from . import tcp, utils
 
 
 class SocksError(Exception):
+
     def __init__(self, code, message):
         super(SocksError, self).__init__(message)
         self.code = code
 
 
 VERSION = utils.BiDi(
-    SOCKS4 = 0x04,
-    SOCKS5 = 0x05
+    SOCKS4=0x04,
+    SOCKS5=0x05
 )
 
 
 CMD = utils.BiDi(
-    CONNECT = 0x01,
-    BIND = 0x02,
-    UDP_ASSOCIATE = 0x03
+    CONNECT=0x01,
+    BIND=0x02,
+    UDP_ASSOCIATE=0x03
 )
 
 
 ATYP = utils.BiDi(
-    IPV4_ADDRESS = 0x01,
-    DOMAINNAME = 0x03,
-    IPV6_ADDRESS = 0x04
+    IPV4_ADDRESS=0x01,
+    DOMAINNAME=0x03,
+    IPV6_ADDRESS=0x04
 )
 
 
 REP = utils.BiDi(
-    SUCCEEDED = 0x00,
-    GENERAL_SOCKS_SERVER_FAILURE = 0x01,
-    CONNECTION_NOT_ALLOWED_BY_RULESET = 0x02,
-    NETWORK_UNREACHABLE = 0x03,
-    HOST_UNREACHABLE = 0x04,
-    CONNECTION_REFUSED = 0x05,
-    TTL_EXPIRED = 0x06,
-    COMMAND_NOT_SUPPORTED = 0x07,
-    ADDRESS_TYPE_NOT_SUPPORTED = 0x08,
+    SUCCEEDED=0x00,
+    GENERAL_SOCKS_SERVER_FAILURE=0x01,
+    CONNECTION_NOT_ALLOWED_BY_RULESET=0x02,
+    NETWORK_UNREACHABLE=0x03,
+    HOST_UNREACHABLE=0x04,
+    CONNECTION_REFUSED=0x05,
+    TTL_EXPIRED=0x06,
+    COMMAND_NOT_SUPPORTED=0x07,
+    ADDRESS_TYPE_NOT_SUPPORTED=0x08,
 )
 
 
 METHOD = utils.BiDi(
-    NO_AUTHENTICATION_REQUIRED = 0x00,
-    GSSAPI = 0x01,
-    USERNAME_PASSWORD = 0x02,
-    NO_ACCEPTABLE_METHODS = 0xFF
+    NO_AUTHENTICATION_REQUIRED=0x00,
+    GSSAPI=0x01,
+    USERNAME_PASSWORD=0x02,
+    NO_ACCEPTABLE_METHODS=0xFF
 )