For consistency in PropertyExistence filesystem Constraints, set the

value of a property name to None



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42927 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5PropertySheetLegacy/PropertySheet/AccountingTransactionConstraint.py

@@ -50,7 +50,7 @@ class AccountingTransactionConstraint:
                      ' in ("cancelled", "deleted")'
                      ' and object.portal_type!="Purchase Invoice Transaction"',
       'type': 'PropertyExistence',
-      'start_date' : 1,
+      'start_date' : None,
     },
 
     { 'id': 'date_existence_purchase',
@@ -60,7 +60,7 @@ class AccountingTransactionConstraint:
                      ' in ("cancelled", "deleted")'
                      ' and object.portal_type=="Purchase Invoice Transaction"',
       'type': 'PropertyExistence',
-      'stop_date' : 1,
+      'stop_date' : None,
     },
 
     { 'id': 'currency_existence',

product/ERP5PropertySheetLegacy/PropertySheet/ProductionOrder.py

@@ -62,7 +62,7 @@ class ProductionOrder:
     { 'id'            : 'start_date',
       'description'   : 'Start Date must be defined',
       'type'          : 'PropertyExistence',
-      'start_date'    : 1,
+      'start_date'    : None,
       'message_no_such_property' : "Shipping Date must be defined",
     },
     { 'id'            : 'date_coherency',

product/ERP5PropertySheetLegacy/PropertySheet/TradeOrder.py

@@ -84,7 +84,7 @@ class TradeOrder:
     { 'id'            : 'start_date',
       'description'   : 'Start Date must be defined',
       'type'          : 'PropertyExistence',
-      'start_date'    : 1,
+      'start_date'    : None,
       'message_no_such_property' : "Shipping Date must be defined",
     },
     { 'id'            : 'date_coherency',