--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/utils/__init__.py	Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,13 @@
+def get_among(dico,key,allowed,default):
+    res = dico.get(key, None)
+    if not res or res not in allowed:
+        return default
+    else:
+        return res
+        
+        
+def get_int(dico, key, default):
+    try:
+        return int(dico.get(key, default))
+    except ValueError:
+        return default
\ No newline at end of file