[Zope-CVS] CVS: Products/BTreeFolder2 - BTreeFolder2.py:1.11

[Casey Duncan]

Update of /cvs-repository/Products/BTreeFolder2
In directory cvs.zope.org:/tmp/cvs-serv14885

Modified Files:
	BTreeFolder2.py 
Log Message:
Added optional "rand_ceiling" argument to generateId method to give the caller more control over the generated id. Default behavior is unchanged.


=== Products/BTreeFolder2/BTreeFolder2.py 1.10 => 1.11 ===
 
     security.declareProtected(access_contents_information, 'generateId')
-    def generateId(self, prefix='item', suffix=''):
+    def generateId(self, prefix='item', suffix='', rand_ceiling=999999999):
         """Returns an ID not used yet by this folder.
 
         The ID is unlikely to collide with other threads and clients.
@@ -393,7 +393,7 @@
                 id = '%s%d%s' % (prefix, n, suffix)
                 if not tree.has_key(id):
                     break
-            n = randint(1, 999999999)
+            n = randint(1, rand_ceiling)
         self._v_nextid = n + 1
         return id