def _get_native() -> str:
    try:
        props = self.interpreter.environment.properties.build
        return props[propname]
    except Exception:
        if (len(args) == 2):
            return args[1]
        raise InterpreterException(('Unknown native property: %s.' % propname))
def _get_native() -> str:
    try:
        props = self.interpreter.environment.properties.build
        return props[propname]
    except Exception:
        if (len(args) == 2):
            return args[1]
        raise InterpreterException(('Unknown native property: %s.' % propname))