'Like :func:`add_catalog` but the catalog is created with
only the given name and access URL.
Parameters
name : str
Primary key for the catalog.
url : str
Access URL of the service. This is used to build queries.
kwargs : dict
Keywords accepted by :func:`add_catalog`.'

def add_catalog_by_url(self, name, url, **kwargs):

    self.add_catalog(name, VOSCatalog.create(name, url), **kwargs)
