Module metadata 

Functions

build_catalog_metadata_from_connection 🔒

Builds validated catalog metadata from the live SQLite catalog database.

load_catalog_metadata 🔒

Loads catalog metadata from a JSON file and validates the decoded payload.

load_catalog_metadata_from_file 🔒

load_local_catalog_metadata 🔒

Tries to load the local catalog metadata file if it already exists.

metadata_url_for_snapshot_url 🔒

Derives the metadata URL for a snapshot download URL.

verify_catalog_hash 🔒

Verifies that the catalog database at path matches expected_hash.