#NEWLINE# def generate_asset_db_metadata( bind = None ) : #NEWLINE# #INDENT# metadata = sa . MetaData ( bind = bind ) #NEWLINE# _version_table_schema ( metadata ) #NEWLINE# _equities_table_schema ( metadata ) #NEWLINE# _futures_exchanges_schema ( metadata ) #NEWLINE# _futures_root_symbols_schema ( metadata ) #NEWLINE# _futures_contracts_schema ( metadata ) #NEWLINE# _asset_router_schema ( metadata ) #NEWLINE# return metadata