def find(owner_name, resource_name):
""" Find a resource or yield a `NotFound` exception. """
resource = find_node(owner_name, resource_name)
if not isinstance(resource, Resource):
raise NotFound('Not a resource: %s / %s' % (owner_name, resource_name))
require.resource.read(resource)
return resource
def find(owner_name, dataset_name):
""" Find a dataset or yield a `NotFound` exception. """
dataset = find_node(owner_name, dataset_name)
if not isinstance(dataset, Dataset):
raise NotFound('Not a dataset: %s / %s' % (owner_name,
dataset_name))
require.dataset.read(dataset)
return dataset
