compatible python3

server_pool.py

@@ -123,6 +123,7 @@ class ServerPool(object):
 				a_config['server'] = a_config['server_ipv6']
 				a_config['server_port'] = port
 				a_config['max_connect'] = 128
+				a_config['method'] = common.to_str(a_config['method'])
 				try:
 					logging.info("starting server at [%s]:%d" % (common.to_str(a_config['server']), port))
 
@@ -148,8 +149,9 @@ class ServerPool(object):
 				a_config.update(user_config)
 				a_config['server_port'] = port
 				a_config['max_connect'] = 128
+				a_config['method'] = common.to_str(a_config['method'])
 				try:
-					logging.info("starting server at %s:%d" % (a_config['server'], port))
+					logging.info("starting server at %s:%d" % (common.to_str(a_config['server']), port))
 
 					tcp_server = tcprelay.TCPRelay(a_config, self.dns_resolver, False)
 					tcp_server.add_to_loop(self.loop)

shadowsocks/encrypt.py

@@ -75,7 +75,6 @@ def EVP_BytesToKey(password, key_len, iv_len):
 class Encryptor(object):
     def __init__(self, key, method):
         self.key = key
-        method = common.to_str(method)
         self.method = method
         self.iv = None
         self.iv_sent = False