def getContainers(self):
        """Return a list of all containers of this type
        """
        _containers = []
        for container in self.bika_setup.bika_containers.objectValues():
            containertype = container.getContainerType()
            if containertype and containertype.UID() == self.UID():
                _containers.append(container)
        return _containers
Return a list of all containers of this type