make functions accessible in TTW code

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6803 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/DateUtils.py

@@ -26,9 +26,19 @@
 #
 ##############################################################################
 
+from AccessControl import ModuleSecurityInfo
 from DateTime import DateTime
 from zLOG import LOG
 
+security = ModuleSecurityInfo('Products.ERP5Type.DateUtils')
+security.declarePublic('addToDate', 'getClosestDate',
+    'getIntervalBetweenDates', 'getMonthAndDaysBetween',
+    'getCompletedMonthBetween', 'getRoundedMonthBetween',
+    'getMonthFraction', 'getYearFraction', 'getAccountableYearFraction',
+    'getBissextilCompliantYearFraction',
+    'getDecimalNumberOfYearsBetween','roundMonthToGreaterEntireYear',
+    'roundDate')
+
 millis = DateTime('2000/01/01 12:00:00.001') - DateTime('2000/01/01 12:00:00')
 centis = millis * 10
 number_of_months_in_year   = 12.