--- a/roundup/backends/back_anydbm.py	Wed Apr 24 08:34:35 2002 +0000
+++ b/roundup/backends/back_anydbm.py	Wed Apr 24 10:38:26 2002 +0000
@@ -15,7 +15,7 @@
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 # 
-#$Id: back_anydbm.py,v 1.32 2002-04-15 23:25:15 richard Exp $
+#$Id: back_anydbm.py,v 1.33 2002-04-24 10:38:26 rochecompaan Exp $
 '''
 This module defines a backend that saves the hyperdatabase in a database
 chosen by anydbm. It is guaranteed to always be available in python
@@ -61,6 +61,8 @@
         self.dirtynodes = {}    # keep track of the dirty nodes by class
         self.newnodes = {}      # keep track of the new nodes by class
         self.transactions = []
+        # ensure files are group readable and writable
+        os.umask(0002)
 
     def __repr__(self):
         return '<back_anydbm instance at %x>'%id(self) 
@@ -469,6 +471,12 @@
 
 #
 #$Log: not supported by cvs2svn $
+#Revision 1.32  2002/04/15 23:25:15  richard
+#. node ids are now generated from a lockable store - no more race conditions
+#
+#We're using the portalocker code by Jonathan Feinberg that was contributed
+#to the ASPN Python cookbook. This gives us locking across Unix and Windows.
+#
 #Revision 1.31  2002/04/03 05:54:31  richard
 #Fixed serialisation problem by moving the serialisation step out of the
 #hyperdb.Class (get, set) into the hyperdb.Database.