remove some debugging cruft and unused imports

classes.py

@@ -1,4 +1,3 @@
-from collections import defaultdict
 import threading
 from random import randint
 

plugins/commands.py

@@ -1,7 +1,6 @@
 # commands.py: base PyLink commands
 import sys
 import os
-import logging
 
 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 import utils

plugins/relay.py

@@ -5,7 +5,6 @@ sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 import pickle
 import sched
 import threading
-import time
 import string
 from collections import defaultdict
 

protocols/ts6.py

@@ -2,7 +2,6 @@ import time
 import sys
 import os
 import re
-from copy import copy
 
 curdir = os.path.dirname(__file__)
 sys.path += [curdir, os.path.dirname(curdir)]

tests/test_proto_inspircd.py

@@ -2,7 +2,6 @@ import sys
 import os
 sys.path += [os.getcwd(), os.path.join(os.getcwd(), 'protocols')]
 import unittest
-import time
 from collections import defaultdict
 
 import inspircd
@@ -72,7 +71,6 @@ class TestProtoInspIRCd(unittest.TestCase):
         self.assertNotIn(u, self.irc.channels['#channel'].users)
         self.assertNotIn(u, self.irc.users)
         self.assertNotIn(u, self.irc.servers[self.irc.sid].users)
-        pass
 
     def testKickClient(self):
         target = self.proto.spawnClient(self.irc, 'soccerball', 'soccerball', 'abcd').uid

utils.py

@@ -98,8 +98,6 @@ class TS6SIDGenerator():
             self.iters[pos] = iter(self.allowedchars[pos])
             next(self.iters[pos])
             self.increment(pos-1)
-        else:
-            print('NEXT')
 
     def next_sid(self):
         sid = ''.join(self.output)