diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -7,7 +7,7 @@
 
 from node import hex, nullid, nullrev, short
 from i18n import _
-import os, sys, bisect, stat, errno, re, glob
+import os, sys, errno, re, glob
 import mdiff, bdiff, util, templater, patch, error, encoding
 import match as _match
 
diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -14,7 +14,7 @@ import util, extensions, hook, error
 import match as match_
 import merge as merge_
 from lock import release
-import weakref, stat, errno, os, time, inspect, bisect
+import weakref, stat, errno, os, time, inspect
 propertycache = util.propertycache
 
 class localrepository(repo.repository):