def export_symbols(self):
session = self.open_session()<EOL>links = session.query(AssetClassStock).order_by(<EOL>AssetClassStock.symbol).all()<EOL>output = []<EOL>for link in links:<EOL><INDENT>output.append(link.symbol + '<STR_LIT:\n>')<EOL><DEDENT>with open("<STR_LIT>", mode='<STR_LIT:w>') as file:<EOL><INDENT>file.writelines(output)<EOL><DEDENT>print("<STR_LIT>")<EOL>
Exports all used symbols