This is the actual code that worked for parsing the json.gz, running as an SQL-cell in a Marimo-notebook, after I had downloaded the file and used fsspec to make it available as file in the filesystem ...

discovery_urls = self. _get_discovery_urls () for url in discovery_urls: request = self. _create_oauth_metadata_request (url) response = yield request After the auth flow occurs and the (overwritten) ...