@db.command()<EOL>@click.argument("<STR_LIT>")<EOL>@click.option(<EOL>"<STR_LIT>", default=False, help="<STR_LIT>"<EOL>)<EOL>def arangodb(delete, db_name):
if delete:<EOL><INDENT>client = bel.db.arangodb.get_client()<EOL>bel.db.arangodb.delete_database(client, db_name)<EOL><DEDENT>if db_name == "<STR_LIT>":<EOL><INDENT>bel.db.arangodb.get_belns_handle(client)<EOL><DEDENT>elif db_name == "<STR_LIT>":<EOL><INDENT>bel.db.arangodb.get_edgestore_handle(client)<EOL><DEDENT>
Setup ArangoDB database

    db_name: Either 'belns' or 'edgestore' - must be one or the other

    This will create the database, collections and indexes on the collection if it doesn't exist.

    The --delete option will force removal of the database if it exists.