def memberrightsusage_update(self, cursor, uid,
         member,start,data,
         context=None):
     usage_provider = MemberRightsUsage(mdbpool.get_db())
     usage_provider.updateUsage(
         member=member,
         start=isodate(start),
         data=data
         )
 def usage(self, cursor, uid,
         member_id, first_date, last_date,
         context=None):
     rightsUsage = MemberRightsUsage(mdbpool.get_db())
     result = list(int(i) for i in rightsUsage.usage(
         member_id,
         isodate(first_date),
         isodate(last_date)
         ))
     return result