removed unused imports

contrib/perf.py

@@ -1,6 +1,5 b''
 # perf.py - performance test routines
 
-from mercurial.i18n import _
 from mercurial import cmdutil, match, commands
 import time, os, sys
 

hgext/convert/common.py

@@ -8,7 +8,7 b''
 import base64, errno
 import os
 import cPickle as pickle
-from mercurial import util, strutil
+from mercurial import util
 from mercurial.i18n import _
 
 def encodeargs(args):

hgext/inotify/__init__.py

@@ -13,7 +13,7 b''
 
 from mercurial.i18n import _
 from mercurial import cmdutil, util
-import os, server
+import server
 from weakref import proxy
 from client import client, QueryFailed
 

mercurial/ui.py

@@ -6,7 +6,7 b''
 # GNU General Public License version 2, incorporated herein by reference.
 
 from i18n import _
-import errno, getpass, os, re, socket, sys, tempfile, traceback
+import errno, getpass, os, socket, sys, tempfile, traceback
 import config, util, error
 
 _booleans = {'1': True, 'yes': True, 'true': True, 'on': True,

mercurial/win32.py

@@ -16,9 +16,8 b' used.'
 import win32api
 
 import errno, os, sys, pywintypes, win32con, win32file, win32process
-import cStringIO, winerror
+import winerror
 import osutil, encoding
-import util
 from win32com.shell import shell,shellcon
 
 class WinError(Exception):

tests/test-bdiff.py

@@ -1,6 +1,6 b''
 #!/usr/bin/env python
 
-import sys, struct
+import struct
 from mercurial import bdiff, mpatch
 
 def test1(a, b):

tests/test-revlog-ancestry.py

@@ -1,6 +1,5 b''
 import os
 from mercurial import hg, ui, merge
-from hgext import graphlog
 
 u = ui.ui()
 

tests/test-ui-config.py

@@ -1,6 +1,6 b''
 #!/usr/bin/env python
 
-from mercurial import ui, util, dispatch, error
+from mercurial import ui, dispatch, error
 
 testui = ui.ui()
 parsed = dispatch._parseconfig(testui, [

tests/test-walkrepo.py

@@ -1,5 +1,4 b''
 import os
-import os.path
 from mercurial import hg, ui
 from mercurial.util import walkrepos
 from os import mkdir, chdir