For Category Existence and Category Membership Arity ZODB Constraints,

'constraint_portal_type' is a TALES expression since r42928 so update
their documents to evaluate the expression when checking the
consistency



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43037 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Core/CategoryExistenceConstraint.py

@@ -69,7 +69,9 @@ class CategoryExistenceConstraint(ConstraintMixin):
     Check the object's consistency.
     """
     error_list = []
-    portal_type_list = self.getConstraintPortalTypeList()
+    portal_type_list = self._getExpressionValue(obj,
+                                                self.getConstraintPortalType())
+
     # For each attribute name, we check if defined
     for base_category in self.getConstraintBaseCategoryList():
       mapping = dict(base_category=base_category)

product/ERP5Type/Core/CategoryMembershipArityConstraint.py

@@ -77,7 +77,8 @@ class CategoryMembershipArityConstraint(ConstraintMixin):
     base_category_list = self.getConstraintBaseCategoryList()
     min_arity = self.getMinArity()
     max_arity = self.getMaxArity()
-    portal_type_list = self.getConstraintPortalTypeList()
+    portal_type_list = self._getExpressionValue(obj,
+                                                self.getConstraintPortalType())
 
     # Check arity and compare it with the min and max
     arity = self._calculateArity(obj, base_category_list, portal_type_list)