Remove unused imports

classes.py

@@ -8,7 +8,6 @@ from collections import defaultdict
 import hashlib
 
 from log import log
-import utils
 from conf import conf
 import world
 

main.py

@@ -11,7 +11,6 @@ world.testing = False
 import conf
 from log import log
 import classes
-import utils
 import coreplugin
 
 if __name__ == '__main__':

runtests.py

@@ -2,7 +2,6 @@
 
 import unittest
 import glob
-import imp
 import os
 import sys
 

tests/test_fakeirc.py

@@ -1,12 +1,10 @@
 import sys
 import os
 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-from log import log
 
 import classes
 import unittest
 
-# Yes, we're going to even test the testing classes. Testception? I think so.
 class TestFakeIRC(unittest.TestCase):
     def setUp(self):
         self.irc = classes.FakeIRC('unittest', classes.FakeProto())

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
-from collections import defaultdict
 
 import inspircd
 import classes

tests/test_relay.py

@@ -4,7 +4,6 @@ cwd = os.getcwd()
 sys.path += [cwd, os.path.join(cwd, 'plugins')]
 import unittest
 
-import utils
 import classes
 import relay