From patchwork Mon Mar 25 00:27:51 2013
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Subject: [7,of,9] manifestdict: add a method to diff _flags
From: Siddharth Agarwal <sid0@fb.com>
X-Patchwork-Id: 1182
Message-Id: <97d7455d7bd827c8a3c2.1364171271@sid0x220>
To: mercurial-devel@selenic.com
Date: Sun, 24 Mar 2013 17:27:51 -0700

# HG changeset patch
# User Siddharth Agarwal <sid0@fb.com>
# Date 1364170658 25200
#      Sun Mar 24 17:17:38 2013 -0700
# Node ID 97d7455d7bd827c8a3c20761b266eb9cfc11ed08
# Parent  68e201923432581aae3208a0dbe47afe55db6d42
manifestdict: add a method to diff _flags

This will be used in an upcoming patch.

diff --git a/mercurial/manifest.py b/mercurial/manifest.py
--- a/mercurial/manifest.py
+++ b/mercurial/manifest.py
@@ -6,7 +6,7 @@
 # GNU General Public License version 2 or any later version.
 
 from i18n import _
-import mdiff, parsers, error, revlog, util
+import mdiff, parsers, error, revlog, util, dicthelpers
 import array, struct
 
 class manifestdict(dict):
@@ -25,6 +25,8 @@ class manifestdict(dict):
         self._flags[f] = flags
     def copy(self):
         return manifestdict(self, dict.copy(self._flags))
+    def flagsdiff(self, d2):
+        return dicthelpers.diff(self._flags, d2._flags, "")
 
 class manifest(revlog.revlog):
     def __init__(self, opener):