def _assertPermission(permission, interfaces, component):
if permission is not None:
if permission == PublicPermission:
permission = CheckerPublic
checker = InterfaceChecker(interfaces, permission)
return proxify(component, checker)
def __call__(self, context, request):
item = self.factory(context, request)
for key, value in self.kwargs.items():
setattr(item, key, value)
if item.permission is not None:
checker = InterfaceChecker(IBrowserMenuItem, item.permission)
item = proxify(item, checker)
return item