如何制作discord.py机器人私人/直接消息不是作者的人？

Question

说我想制作一个带有“戳”功能的机器人（当有人说“！poke @ user＃0000”时，也会向用户说“Boop”），我该怎么做？当我这样做时它完美地运作：

@bot.command(pass_context=True)
async def poke(ctx, message):
    await client.send_message(ctx.message.author, 'boop')

但仅当我想要戳消息的作者时。我想戳一下谁是@ d。

我知道discord.py文件说我可以用这个：

start_private_message(user)

但我不知道该代替用户。

Answer 1

它实际上比那更简单

var http = require('http');
var request = require('request');
var cheerio = require('cheerio');
var MongoClient = require('mongodb').MongoClient

http.createServer(function(req, res) {
  request('http://www.xscores.com/soccer', function(error, response,
    html) {
    if (!error && response.statusCode == 200) {
      var $ = cheerio.load(html);
      var list_items = "";
      var arr = [];
      var j = 1;


      // Step1 Get Data
      // Live Matches Even rows
      $('div.match_line.score_row.live_match.e_true ').each(function(i, 
element) {

    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

    // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    arr.push({
      hteam: hteam,
      ateam: ateam,
      j: j,
      statustype: $(this).attr('data-statustype'),
      country: country,
      league: league,
      Kickoff: Kickoff
    });
    j = j + 2;
    //list_items += "<li>" + a + "</li>";
    //console.log(arr.length);
  });
  var j = 2;


  // Step 1.5 Get Data
  // Live Matches, Odd rows
  $('div.match_line.score_row.live_match.o_true ').each(function(i, element) 
{
    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

    // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    arr.push({
      hteam: hteam,
      ateam: ateam,
      j: j,
      statustype: $(this).attr('data-statustype'),
      country: country,
      league: league,
      Kickoff: Kickoff
    });
    j = j + 2;
    //list_items += "<li>" + b + "</li>";
    //console.log(arr.length);
  });

  //Sort the data
  arr.sort(function(a, b) {
    return a.j - b.j
  })

  //Calculate which row to resume (odd/even)
  if (isEven(arr.length) == true){
      //console.log("Even Number");
      var j = arr.length + 1;
      var x = arr.length + 2;
  } else {
      //console.log("Odd Number");
      var j = arr.length + 2;
      var x = arr.length + 1;
  }

  //  Step 2 Get Data
  //  "sched" games from even rows
  $('div.match_line.score_row.other_match.e_true').each(function(i, element) 
{

    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

    // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    // Get GameStatus
    var gs = $(this).attr('data-statustype');

    if (gs != "sched") { return false;  }
    arr.push({
      hteam: hteam,
      ateam: ateam,
      j: j,
      statustype: $(this).attr('data-statustype'),
      country: country,
      league: league,
      Kickoff: Kickoff
    });
    j = j + 2;

    //list_items += "<li>" + a + "</li>";
    //console.log(arr.length);
  });

   //  Step 2.5 Get Data
  //Scrape "sched" games from odd rows
  var j = x
  $('div.match_line.score_row.other_match.o_true').each(function(i, element) {

    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

     // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Get GameStatus
    var gs = $(this).attr('data-statustype');

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    if (gs != "sched") { return false; }
    arr.push({
      hteam: hteam,
      ateam: ateam,
      j: j,
      statustype: $(this).attr('data-statustype'),
      country: country,
      league: league,
      Kickoff: Kickoff
    });
    j = j + 2;
    //list_items += "<li>" + a + "</li>";
    //console.log(arr.length);
  });

  //Sort the data we fetched
  arr.sort(function(a, b) {
    return a.j - b.j
  })

  //Calculate which row to resume (odd/even)
  if (isEven(arr.length) == true){
      //console.log("Even Number");
      var j = arr.length + 2;
      var x = arr.length + 1;
  } else {
      //console.log("Odd Number");
      var j = arr.length + 1;
      var x = arr.length + 2;
  }


  // - Step 3 Get Data
  // - Scrape Finished matches games from even rows
  $('div.match_line.score_row.other_match.e_true').each(function(i, element) {
    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

    // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    // Get GameStatus
    var gs = $(this).attr('data-statustype');

    if (gs != 'sched'|| $(this).attr('data-ftr') ==  'true') { 
      arr.push({
        hteam: hteam,
        ateam: ateam,
        j: j,
        statustype: $(this).attr('data-statustype'),
        country: country,
        league: league,
        Kickoff: Kickoff
      });
      j = j + 2;
    }
  });

  // - Step 3.5 Get Data
  // - Scrape Finished matches games from even rows
  var j = x
  $('div.match_line.score_row.other_match.o_true').each(function(i, element) {

    // Get Home team and apply changes to it 
    var hteam = $(this).attr('data-home-team');
    var hteam = hteam.toLowerCase();
    var hteam = ucwords(hteam); 
    var hteam = soccer(hteam);

    // Get Away team and apply changes to it 
    var ateam = $(this).attr('data-away-team');
    var ateam = ateam.toLowerCase();
    var ateam = ucwords(ateam); 
    var ateam = soccer(ateam);

    // Get Country and apply changes to it 
    var country = $(this).attr('data-country-name');
    var country = country.toLowerCase();
    var country = ucwords(country); 

    // Get League and apply changes to it 
    var league = $(this).attr('data-league-name');
    var league = league.toLowerCase();
    var league = ucwords(league); 

    // Adjust the KO Clock
    var Kickoff = $(this).attr('data-ko');
    var Kickoff = subtracthour(Kickoff);

    // Get GameStatus
    var gs = $(this).attr('data-statustype');

    if (gs != 'sched'|| $(this).attr('data-ftr') ==  'true') { 
      arr.push({
        hteam: hteam,
        ateam: ateam,
        j: j,
        statustype: $(this).attr('data-statustype'),
        country: country,
        league: league,
        Kickoff: Kickoff
      });
      j = j + 2
    }
  });

  //Sort the data
  arr.sort(function(a, b) {
    return a.j - b.j
  })

  //Output from the array to html on server page
  var arrayLength = arr.length;
  var columns = ""
  for (var i = 0; i < arrayLength; i++) {
    let row = "" 

    if (i < arr.length) {
        row += "<td>" + arr[i].j + "</td>"
        row += "<td>" + arr[i].Kickoff + "</td>"
        row += "<td>" + arr[i].statustype + "</td>"
        row += "<td>" + arr[i].country + "</td>"
        row += "<td>" + arr[i].league + "</td>"
        row += "<td>" + arr[i].hteam + "</td>"
        row += "<td>" + arr[i].ateam + "</td>"
    } 
    columns += "<tr>" + row + "</tr>";
  }



  //var html = "<table><tr>" + columns + "</tr></table>"
  //res.writeHead(200, {
  //  'Content-Type': 'text/html'
  //});
  //res.end(html);

  // MongoDataBase
  MongoClient.connect('mongodb://127.0.0.1:27017/test', function (err, db) {
  if (err) throw err;
    var dbo = db.db("mydb");

    // Delete old records
    dbo.dropCollection("customers", function(err, delOK) {
      if (err) throw err;
      if (delOK) console.log("Collection deleted");
    });

    // Add new records
    dbo.collection("customers").insertMany(arr, function(err, res) {
    if (err) throw err;
      console.log("Collection created!");
      db.close();
    });
  });
  // End MongoDataBase
  //console.log(arr.length);
}
});

}).listen(8080);
console.log('Server is running at http://178.62.253.206:8080/');


function isEven(n) {
  return n == parseFloat(n)? !(n%2) : void 0;
}
function ucwords (str) {
   return (str + '').replace(/^([a-z])|\s+([a-z])/g, function ($1) {
    return $1.toUpperCase();
});
}

function subtracthour(str) {
   var m = str.slice(3, 5);
   var h = str.slice(0, 2);

   if (h == '00') { h = "24"; }
   var h = Number(h) - Number(1);
   if (h <= 9) { h = "0" + h; }

  var y = h + ":" + m;
  return y;    // Note this was return str
}
function soccer(str) {
  var x = str
  var x = x.replace(" Ff", " FF");
 return x    
}

@bot.command(pass_context=True) async def poke(ctx, member: discord.Member): await bot.send_message(member, 'boop') 包含私人消息的逻辑，因此您不必自己使用send_message。 start_private_message称为转换器，描述为in the documentation here

Answer 2

我可能有点贬低这篇文章，但最近的版本看起来像这样：

@bot.command():
async def poke(ctx, user: discord.Member=None):

    if user is None:
        await ctx.send("Incorrect Syntax:\nUsage: `!poke [user]`")

    await user.send("boop")

if user is None: 块是可选的，但如果您想在未正确使用命令时显示错误消息，则它很有用。