小编Rya*_*n S的帖子

我刚刚开始尝试学习如何在 discord.py 中编码。但是，我不确定如何检查用户是否在命令后提供了争论。例如，如果用户输入!kick，但没有在其后标记用户，它应该给他们一条错误消息，说“请标记用户”。

所以我的问题是，如何检查用户在使用命令时是否标记了另一个用户，如果没有，给他们一条错误消息。

这是我的代码：

#PyBot by RYAN#2302

import discord
from discord.ext import commands
from discord.ext.commands import Bot
import asyncio
import chalk

bot = commands.Bot(command_prefix='!')

@bot.event
async def on_ready():
    print ("Ready when you are xd")
    print ("I am running on " + bot.user.name)
    print ("With the ID: " + bot.user.id)

@bot.command(pass_context=True)
async def ping(ctx):
    await bot.say(":ping_pong: Ping! :ping_pong:")
    print ("!ping")

@bot.command(pass_context=True)
async def info(ctx, user: discord.Member):
    await bot.say("The users name is: {}".format(user.name))
    await bot.say("The …

我正在尝试将 Tabulator v4.6.3 与fitData布局一起使用。这是我的代码：

var table = new Tabulator("#cowTable", {
        data: cowTableData,
        layout: "fitData",
        history: true,
        columns: [
            { title: "Cow ID", field: "cowId", editor: "number", editorParams: { step: 1 } },
            { title: "Enter", field: "enter", editor: "number", editorParams: { step: 100 } },
            { title: "Exit", field: "exit", editor: "number", editorParams: { step: 100 } },
            { title: "Strip Status", field: "strip", editor: "select", editorParams: { "active": "Active", "inactive": "Inactive", "absent": "Absent" } },
            { title: …