[gnue] r7251 - trunk/gnue-common/src/datasources/drivers/Base

[reinhard]

Author: reinhard
Date: 2005-03-22 14:28:49 -0600 (Tue, 22 Mar 2005)
New Revision: 7251

Modified:
   trunk/gnue-common/src/datasources/drivers/Base/RecordSet.py
Log:
Make a copy of the parameter if a mutable object is used as default value.
Otherwise, changes to the object will be remembered for the next call! (see
http://www.python.org/doc/2.3.5/ref/function.html for details)


Modified: trunk/gnue-common/src/datasources/drivers/Base/RecordSet.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/Base/RecordSet.py 2005-03-22 
19:16:02 UTC (rev 7250)
+++ trunk/gnue-common/src/datasources/drivers/Base/RecordSet.py 2005-03-22 
20:28:49 UTC (rev 7251)
@@ -69,7 +69,7 @@
     self.__detailLinkFlags = {}
 
     # Dictionary with field:value pairs of initial data
-    self._initialData = initialData
+    self._initialData = initialData.copy ()     # don't touch the parameter!
 
     if self._initialData and len (self._initialData):