Prevent Formulator (and incidentaly ERP5Form) from bloating the ZODB at each...

Prevent Formulator (and incidentaly ERP5Form) from bloating the ZODB at each zope restart. This also cures conflict error occuring when restarting 2 zopes concurently on the same zeo server.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15568 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/FormulatorPatch.py

@@ -24,11 +24,19 @@
 from Products.Formulator.Field import Field
 from Products.Formulator.Widget import Widget
 from Products.Formulator.Widget import render_element
+from Products.Formulator.FieldRegistry import FieldRegistry
 from AccessControl import ClassSecurityInfo
 from cgi import escape
 import types
 from zLOG import LOG
 
+def noop(*args, **kw):
+  pass
+
+# XXX: this is a quick fix to avoid bloating the ZODB.
+# Proper fix should only add FieldHelp when it's missing.
+FieldRegistry.registerFieldHelp = noop
+
 def Field_generate_field_key(self, validation=0, key=None):
     """Generate the key Silva uses to render the field in the form.
     """