builtin.py 文件源码

def eval_(message: discord.Message, python_code: Annotate.Code):
    """ Evaluate a python expression. Can be any python code on one
    line that returns something. Coroutine generators will by awaited.
    """
    code_globals.update(dict(message=message, client=client,
                             author=message.author, server=message.server, channel=message.channel))

    before = datetime.now()
    try:
        result = eval(python_code, code_globals)
        if inspect.isawaitable(result):
            result = await result
    except SyntaxError as e:
        result = utils.format_syntax_error(e)
    except Exception as e:
        result = utils.format_exception(e)

    await send_result(message.channel, result, datetime.now() - before)