--- a/mercurial/fancyopts.py	Tue Dec 06 11:44:49 2016 +0000
+++ b/mercurial/fancyopts.py	Tue Dec 06 06:36:36 2016 +0530
@@ -7,10 +7,11 @@
 
 from __future__ import absolute_import
 
-import getopt
-
 from .i18n import _
-from . import error
+from . import (
+    error,
+    pycompat,
+)
 
 # Set of flags to not apply boolean negation logic on
 nevernegate = set([
@@ -34,13 +35,14 @@
         stopindex = args.index('--')
         extraargs = args[stopindex + 1:]
         args = args[:stopindex]
-    opts, parseargs = getopt.getopt(args, options, longoptions)
+    opts, parseargs = pycompat.getoptb(args, options, longoptions)
     args = []
     while parseargs:
         arg = parseargs.pop(0)
         if arg and arg[0] == '-' and len(arg) > 1:
             parseargs.insert(0, arg)
-            topts, newparseargs = getopt.getopt(parseargs, options, longoptions)
+            topts, newparseargs = pycompat.getoptb(parseargs,\
+                                            options, longoptions)
             opts = opts + topts
             parseargs = newparseargs
         else:
@@ -125,7 +127,7 @@
     if gnu:
         parse = gnugetopt
     else:
-        parse = getopt.getopt
+        parse = pycompat.getoptb
     opts, args = parse(args, shortlist, namelist)
 
     # transfer result to state