utility.py 文件源码

def wikipedia_parser(ctx, message):
    """
    Returns a wikipedia definition

    :param ctx:
    :param message:
    :return:
    """
    try:
        querry = message.content[6:]
        search = wikipedia.summary(str(querry), sentences=4)
        await ctx.send_message(message.channel, "```{}```".format(search))

    except wikipedia.DisambiguationError as e:
        length = len(e.options)
        if length == 1:
            await ctx.send_message(message.channel, "Did you mean? `{}`".format(e.options[0]))
        elif length == 2:
            await ctx.send_message(message.channel, "Did you mean? `{}` or `{}`"
                                                    .format(e.options[0], e.options[1]))
        else:
            await ctx.send_message(message.channel,
                                   "Disambiguation in you query. It can mean `{}`, `{}` and {} more."
                                   .format(e.options[0], e.options[1], str(length)))
    except wikipedia.PageError:
        await ctx.send_message(message.channel, "No pages matched your querry :cry:")
    except wikipedia.HTTPTimeoutError:
        await ctx.send_message(message.channel, "Hey there, slow down you searches for a bit!")
    except wikipedia.RedirectError:
        await ctx.send_message(message.channel,
                               "Error: page title unexpectedly resolves to a redirect. "
                               "Please re-check your query.")
    except wikipedia.WikipediaException:
        await ctx.send_message(message.channel, "Error: The search parameter must be set.")