save_label_mapping

ethograph.labels.intervals.save_label_mapping(mapping_file, mappings)

Write a label mapping back to disk, preserving branch and event_type.

Lines have the form <id> <name> <branch> <event_type> for scalar IDs. The event_type column is omitted when it equals the default ("state") so files stay backward-compatible with older readers.

Parameters:

• mapping_file (str or Path) – Destination path.

• mappings (dict[int, dict]) – The mapping dict as returned by load_label_mapping().

Return type:

None