migrated secop_psi drivers to new syntax

- includes all changes up to 'fix inheritance order' from git_mlz
  6a32ecf342

Change-Id: Ie3ceee3dbd0a9284b47b1d5b5dbe262eebe8f283

secop/protocol/interface/tcp.py

@@ -21,13 +21,12 @@
 # *****************************************************************************
 """provides tcp interface to the SECoP Server"""
 
-import sys
 import socket
 import socketserver
+import sys
 import threading
-import time
 
-from secop.datatypes import StringType, BoolType
+from secop.datatypes import BoolType, StringType
 from secop.errors import SECoPError
 from secop.lib import formatException, \
     formatExtendedStack, formatExtendedTraceback
@@ -36,7 +35,6 @@ from secop.protocol.interface import decode_msg, encode_msg_frame, get_msg
 from secop.protocol.messages import ERRORPREFIX, \
     HELPREPLY, HELPREQUEST, HelpMessage
 
-
 DEF_PORT = 10767
 MESSAGE_READ_SIZE = 1024
 HELP = HELPREQUEST.encode()
@@ -134,7 +132,6 @@ class TCPRequestHandler(socketserver.BaseRequestHandler):
                 if result[0].startswith(ERRORPREFIX) and not detailed_errors:
                     # strip extra information
                     result[2][2].clear()
-                    result[2][2]['t'] = time.time()
                 self.send_reply(result)
 
     def send_reply(self, data):