From 9485dc17c8be2e93743bcb302c43e679f6077dc7 Mon Sep 17 00:00:00 2001
From: Griatch <griatch@gmail.com>
Date: Sat, 8 Mar 2014 09:39:40 +0100
Subject: [PATCH] Added has_key to _SavedDict

---
 src/utils/dbserialize.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/utils/dbserialize.py b/src/utils/dbserialize.py
index 9d7a62df44..ebb2e7d3e3 100644
--- a/src/utils/dbserialize.py
+++ b/src/utils/dbserialize.py
@@ -180,6 +180,9 @@ class _SaverDict(_SaverMutable, MutableMapping):
         super(_SaverDict, self).__init__(*args, **kwargs)
         self._data = dict(*args)
 
+    def has_key(self, key):
+        return key in self._data
+
 
 class _SaverSet(_SaverMutable, MutableSet):
     """