3 files changed, 5 insertions, 5 deletions
diff --git a/src/mailman/bin/bumpdigests.py b/src/mailman/bin/bumpdigests.py
index c462fc9f8..d90dbc576 100644
--- a/src/mailman/bin/bumpdigests.py
+++ b/src/mailman/bin/bumpdigests.py
@@ -58,7 +58,7 @@ def main():
         try:
             # Be sure the list is locked
             mlist = MailList.MailList(listname)
-        except errors.MMListError, e:
+        except errors.MMListError:
             parser.print_help()
             print >> sys.stderr, _('No such list: $listname')
             sys.exit(1)
diff --git a/src/mailman/bin/master.py b/src/mailman/bin/master.py
index 96b265864..0d0276fdb 100644
--- a/src/mailman/bin/master.py
+++ b/src/mailman/bin/master.py
@@ -27,13 +27,12 @@ __all__ = [
 
 import os
 import sys
-import time
 import errno
 import signal
 import socket
 import logging
 
-from datetime import datetime, timedelta
+from datetime import timedelta
 from flufl.enum import Enum
 from lazr.config import as_boolean
 from locknix import lockfile
@@ -119,7 +118,8 @@ def get_lock_data():
     with open(config.LOCK_FILE) as fp:
         filename = os.path.split(fp.read().strip())[1]
     parts = filename.split('.')
-    timestamp = parts.pop()
+    # Ignore the timestamp.
+    parts.pop()
     pid = parts.pop()
     hostname = parts.pop()
     filename = DOT.join(reversed(parts))
diff --git a/src/mailman/bin/qrunner.py b/src/mailman/bin/qrunner.py
index 67d2d9abb..cca8b1dae 100644
--- a/src/mailman/bin/qrunner.py
+++ b/src/mailman/bin/qrunner.py
@@ -148,7 +148,7 @@ def make_qrunner(name, slice, range, once=False):
         class_path = name
     try:
         qrclass = find_name(class_path)
-    except ImportError as error:
+    except ImportError:
         if os.environ.get('MAILMAN_UNDER_MASTER_CONTROL') is not None:
             # Exit with SIGTERM exit code so the master watcher won't try to
             # restart us.