如何计算用Python收到的消息

Question

我一直在使用代码教程found here来为Chatango聊天室创建一个bot。我的基本代码如下：

import ch 
import random 
import sys 

class bot(ch.RoomManager): 

    def onInit(self): 
    self.setNameColor("000000") 
    self.setFontColor("000000") 
    self.setFontFace("Ariel") 
    self.setFontSize(11) 

    def onMessage(self, room, user, message): 

    print("[{0}] {1}: {2}".format(room.name, user.name.title(), message.body)) 

    try: 
     cmd, args = message.body.split(" ", 1) 
    except: 
     cmd, args = message.body, "" 

    if cmd[0] == "!": 
     prfx = True 
     cmd = cmd[1:] 
    else: 
     prfx = False 

rooms = ["room0", "room1"] 
username = "username goes here" 
password = "password goes here" 

bot.easy_start(rooms,username,password) 

这基本上是你在我上面链接的网站上看到的。过去几天使用它，我知道代码的作品。 。我想实现是计数的消息，因为他们进来的方法我已经尝试过的线沿线的东西：

import ch 
import random 
import sys 

class bot(ch.RoomManager): 

    count = 0 

    def onInit(self): 
    self.setNameColor("000000") 
    self.setFontColor("000000") 
    self.setFontFace("Ariel") 
    self.setFontSize(11) 

    def onMessage(self, room, user, message): 

    print("[{0}] {1}: {2}".format(room.name, user.name.title(), message.body)) 

    global count 
    count = count + 1 
    print (count) 

    try: 
     cmd, args = message.body.split(" ", 1) 
    except: 
     cmd, args = message.body, "" 

    if cmd[0] == "!": 
     prfx = True 
     cmd = cmd[1:] 
    else: 
     prfx = False 

rooms = ["room0", "room1"] 
username = "username goes here" 
password = "password goes here" 

bot.easy_start(rooms,username,password) 

我是新来的Python，但我似乎无法找出原因这在每次有人发送消息时都不会打印出正确的计数。我怎样才能使这个计数器工作？

Answer 1

count是类对象“bot”的成员，如果你打算使用在类体内声明的count，那么以bot.count的形式访问它。 我没有看到您尝试使用的任何全局计数。

Answer 2

由于我没有ch.RoomManager（和一个帐户），我无法测试它。全局变量也应该如下：

import ch 
import random 
import sys 

# Initiate count 
count = 0 

class bot(ch.RoomManager): 
    def onInit(self): 
     self.setNameColor("000000") 
     self.setFontColor("000000") 
     self.setFontFace("Ariel") 
     self.setFontSize(11) 

     def onMessage(self, room, user, message): 

     print("[{0}] {1}: {2}".format(room.name, user.name.title(), message.body)) 

     global count 
     count = count + 1 
     print (count) 

     try: 
      cmd, args = message.body.split(" ", 1) 
     except: 
      cmd, args = message.body, "" 

     if cmd[0] == "!": 
      prfx = True 
      cmd = cmd[1:] 
     else: 
      prfx = False 

rooms = ["room0", "room1"] 
username = "username goes here" 
password = "password goes here" 

bot.easy_start(rooms,username,password) 

Answer 3

这样子？创建一个名为“log.txt的”文件并复制以下：

import ch 
import random 
import sys 

class bot(ch.RoomManager): 
    def onInit(self): 
     self.setNameColor("000000") 
     self.setFontColor("000000") 
     self.setFontFace("Arial") 
     self.setFontSize(11) 

    def onMessage(self, room, user, message): 
     f = open("log.txt", "a") # "a" means append/add 
     f.write("[{0}] {1}: {2}".format(room.name, user.name.title(), message.body)+"\n") 
     f.close() 

     print("[{0}] {1}: {2}".format(room.name, user.name.title(), message.body)) 

     try: 
      cmd, args = message.body.split(" ", 1) 
     except: 
      cmd, args = message.body, "" 

     if len(cmd) > 0: 
      if cmd[0] == "!": 
       prfx = True 
       cmd = cmd[1:] 
      else: 
       prfx = False 
     else: 
      return 

     if cmd == "say" and prfx: 
      if args: room.message(args) 
      else: room.message("Nothing to say!") 

     elif cmd == "count" and prfx: 
      room.message("Numbers of messages sent in all rooms I am in: "+str(len(open("log.txt").readlines()))) 

rooms = ["room0", "room1"] 
username = "username goes here" 
password = "password goes here" 

bot.easy_start(rooms,username,password) 

我固定的一些东西所发生崩溃时，我之前使用的代码。但我不再使用它了。而在命令上，这是所有的房间！不只是一个房间，好吗？