Remove unused import (PyChecker)
diff --git a/Lib/robotparser.py b/Lib/robotparser.py
index c5943d0..724ec28 100644
--- a/Lib/robotparser.py
+++ b/Lib/robotparser.py
@@ -231,7 +231,6 @@
 
 def _test():
     global debug
-    import sys
     rp = RobotFileParser()
     debug = 1
 
diff --git a/Lib/smtpd.py b/Lib/smtpd.py
index fffc229..a99f7c5 100755
--- a/Lib/smtpd.py
+++ b/Lib/smtpd.py
@@ -372,7 +372,6 @@
 class MailmanProxy(PureProxy):
     def process_message(self, peer, mailfrom, rcpttos, data):
         from cStringIO import StringIO
-        import paths
         from Mailman import Utils
         from Mailman import Message
         from Mailman import MailList