text: from django.utils.translation import ugettext as _
  
  from lyra import views
  
  class DriveApp(views.Lyra):
      app_name = "drive"
  
      class crud_app(views.ScheduleApp.crud_app):
          from lyra import forms
  
          reservation_form = forms.ReservationExclusiveDisable
      
      def get_app_name(self):
          return _(u"Ajonvarauskirja")
  
      def user_can_view(self, request, reservation=None):
          return request.user.is_authenticated()
  
      def user_can_edit(self, request, reservation):
          return (super(DriveApp, self).user_can_edit(request, reservation)
                  or request.user.has_perm("lyra.change_reservation_lesser"))
  
      def user_can_delete(self, request, reservation):
          return (super(DriveApp, self).user_can_delete(request, reservation)
                  or request.user.has_perm("lyra.delete_reservation_lesser"))
  
      def user_can_create(self, request):
          return request.user.is_authenticated()
  