protocols, core: remove unused imports

classes.py

@@ -8,7 +8,6 @@ Here be dragons.
 """
 
 import threading
-from random import randint
 import time
 import socket
 import ssl

log.py

@@ -8,7 +8,6 @@ access the global logger object by importing "log" from this module
 
 import logging
 import logging.handlers
-import sys
 import os
 
 from . import world, conf

protocols/clientbot.py

@@ -1,5 +1,4 @@
 import time
-import string
 import threading
 
 from pylinkirc import utils, conf

protocols/hybrid.py

@@ -1,7 +1,4 @@
 import time
-import sys
-import os
-import re
 
 from pylinkirc import utils
 from pylinkirc.log import log

protocols/inspircd.py

@@ -3,9 +3,6 @@ inspircd.py: InspIRCd 2.x protocol module for PyLink.
 """
 
 import time
-import sys
-import os
-import re
 import threading
 
 from pylinkirc import utils
@@ -774,7 +771,6 @@ class InspIRCdProtocol(TS6BaseProtocol):
         """
         Stub VERSION handler (does nothing) to override the one in ts6_common.
         """
-        pass
 
     def handle_kill(self, source, command, args):
         """Handles incoming KILLs."""

protocols/ratbox.py

@@ -1,7 +1,4 @@
 import time
-import sys
-import os
-import re
 
 from pylinkirc import utils
 from pylinkirc.log import log

protocols/ts6.py

@@ -3,8 +3,6 @@ ts6.py: PyLink protocol module for TS6-based IRCds (charybdis, elemental-ircd).
 """
 
 import time
-import sys
-import os
 import re
 
 from pylinkirc import utils

protocols/unreal.py

@@ -3,8 +3,6 @@ unreal.py: UnrealIRCd 4.0 protocol module for PyLink.
 """
 
 import time
-import sys
-import os
 import codecs
 import socket
 import re