'>>> driver = DummyStorageDriver(\'key\', \'secret\')
>>> driver.get_container(\'unknown\') #doctest: +IGNORE_EXCEPTION_DETAIL
Traceback (most recent call last):
ContainerDoesNotExistError:
>>> container_name = \'test container 1\'
>>> container = driver.create_container(container_name=container_name)
>>> container
<Container: name=test container 1, provider=Dummy Storage Provider>
>>> container.name
\'test container 1\'
>>> container.get_cdn_url()
\'http://www.test.com/container/test_container_1\'
@inherits: :class:`StorageDriver.get_container_cdn_url`'

def get_container_cdn_url(self, container):

    if (container.name not in self._containers):
        raise ContainerDoesNotExistError(driver=self, value=None, container_name=container.name)
    return self._containers[container.name]['cdn_url']
