Python聊天室带界面实现的示例代码(tkinter,Mysql,Treading,socket)
from tkinter import * # 导入模块,用户创建GUI界面
import tkinter.font as tf
import time
import chat_mysql # 导入处理mysql的模块
from PIL import Image # 导入处理图像模块
# 主界面类
class MainPanel:
def __init__(self, user_name, send_message, send_mark, refurbish_user, private_talk, close_main_window):
print("初始化主界面")
self.user_name = user_name
self.send_message = send_message
self.private_talk = private_talk
self.close_main_window = close_main_window
# 用字典将标记与表情图片一一对应, 用于后面接收标记判断表情贴图
self.dic = {}
self.ee = 0 # 判断表情面板开关的标志
self.send_mark = send_mark
self.refurbish_user = refurbish_user
self.mark_flag = ""
self.face = []
def show_main_panel(self):
# 声明全局变量,方便在静态函数中调用用
global main_frame
global frames
global imgLabel
global numIdx
# 创建主窗口
main_frame = Tk()
# 把全局变量绑定在实例变量上
self.main_frame = main_frame
# 设置主窗口标题
self.main_frame.title("python聊天室")
# 设置主窗口颜色
self.main_frame.configure(background="white")
# 设置关闭主窗口的回调函数
self.main_frame.protocol("WM_DELETE_WINDOW", self.close_main_window)
# 声明宽度,高度变量用于设置主窗口局中
width = 1300
height = 700
# 获取屏幕的高度,宽度
screen_width = self.main_frame.winfo_screenwidth()
screen_height = self.main_frame.winfo_screenheight()
# 设置主窗口局中的变量
gm_str = "%dx%d+%d+%d" % (width, height, (screen_width - width) / 2,
(screen_height - 1.2 * height) / 2)
# 设置主窗口局中
self.main_frame.geometry(gm_str)
# 设置窗口不能改变大小
self.main_frame.resizable(width=False, height=False)
# 表情图片,把图片转换为PhotoImage,
self.p1 = PhotoImage(file='微信表情1.png')
self.p2 = PhotoImage(file='微信表情2.png')
self.p3 = PhotoImage(file='微信表情3.png')
self.p4 = PhotoImage(file='微信表情4.png')
self.p5 = PhotoImage(file='微信表情5.png')
self.p6 = PhotoImage(file='微信表情6.png')
self.p7 = PhotoImage(file='微信表情7.png')
self.p8 = PhotoImage(file='微信表情8.png')
self.p9 = PhotoImage(file='微信表情9.png')
self.p10 = PhotoImage(file='微信表情10.png')
# 按钮图片,把图片转换为PhotoImage
self.p11 = PhotoImage(file='表情按钮.png')
self.p12 = PhotoImage(file='聊天记录按钮.png')
# 表情包字典,每一个表情包对应一个标记
self.dic = {'aa**': self.p1, 'bb**': self.p2, 'cc**': self.p3, 'dd**': self.p4, 'ee**': self.p5,
'ff**': self.p6, 'gg**': self.p7, 'hh**': self.p8, 'jj**': self.p9, 'kk**': self.p10}
# 设置文本标签和位置
self.label1 = Label(self.main_frame, text=" 在线用户 python聊天室欢迎您:" + self.user_name + " "
" "
" " +
" ", font=("黑体", 20), bg="#00BFFF", fg="white")
self.label1.grid(row=0, column=0, ipady=0, padx=0, columnspan=3, sticky=E+W)
# 在线用户列表框
friend_list_var = StringVar() # 声明列表框变量
# 设置列表框及位置
self.friend_list = Listbox(self.main_frame, selectmode=NO, listvariable=friend_list_var,
bg="#F8F8FF", fg="#00BFFF", font=("宋体", 14),
highlightcolor="white", selectbackground="#00BFFF")
self.friend_list.grid(row=1, column=0, rowspan=3, sticky=N + S, padx=0, pady=(0, 0))
self.friend_list.bind('
# 设置列表框的缩放比例
main_frame.rowconfigure(1, weight=1) # 设置主窗口第一行的缩放比例,也就是列表框
main_frame.columnconfigure(1, weight=1) # 设置列的缩放比例
sc_bar = Scrollbar(self.main_frame, activebackground='red') # 设置列表框滚动条
sc_bar.grid(row=1, column=0, sticky=N + S + E, rowspan=3, pady=(0, 3)) # 设置滚动条的位置
# 列表框和滚动条的绑定
sc_bar['command'] = self.friend_list.yview
self.friend_list['yscrollcommand'] = sc_bar.set
# 设置消息框的滚动条
msg_sc_bar = Scrollbar(self.main_frame) # 设置滚动条
msg_sc_bar.grid(row=1, column=1, sticky=E + N + S, padx=(0, 1), pady=1) # 设置滚动条的位置
# 显示消息的文本框
self.message_text = Text(self.main_frame, bg="white", height=1,
highlightcolor="white", highlightthickness=1)
# 显示消息的文本框不可编辑,当需要修改内容时再修改版为可以编辑模式 NORMAL
self.message_text.config(state=DISABLED)
# 设置消息框的位置
self.message_text.grid(row=1, column=1, sticky=W + E + N + S, padx=(0, 15), pady=(0, 27))
numIdx = 6 # gif的帧数
# 循环遍历动图的帧
frames = [PhotoImage(file='main.gif', format='gif -index %i' % (i)) for i in range(numIdx)]
# 创建存储gif的标签
imgLabel = Label(self.main_frame, height=400, width=490)
# 设置标签的位置
imgLabel.grid(row=1, column=2, sticky=W + E + N + S, rowspan=100, padx=(0, 0), pady=(160, 175))
# 绑定消息框和消息框滚动条
msg_sc_bar["command"] = self.message_text.yview
self.message_text["yscrollcommand"] = msg_sc_bar.set
# 设置发送消息框滚动条
send_sc_bar = Scrollbar(self.main_frame) # 创建滚动条
# 设置滚动条的位置
send_sc_bar.grid(row=2, column=1, sticky=E + N + S, padx=(0, 1), pady=1)
# 发送消息框
self.send_text = Text(self.main_frame, bg="white", height=11, highlightcolor="white",
highlightbackground="#444444", highlightthickness=0)
# 滚动到底部
self.send_text.see(END)
# 设置消息框的位置
self.send_text.grid(row=2, column=1, sticky=W + E + N + S, padx=(0, 15), pady=0)
# 绑定发送消息框和发送消息框滚动条
send_sc_bar["command"] = self.send_text.yview
self.send_text["yscrollcommand"] = send_sc_bar.set
self.main_frame.bind('
# 设置发送消息按钮及位置,事件处理函数为send_message
button1 = Button(self.main_frame, command=lambda: self.send_message(self), text="发送", bg="#00BFFF",
fg="white", width=13, height=2, font=('黑体', 12),)
button1.place(x=650, y=640)
# 设置关闭窗口按钮及位置,事件处理函数为close_main_window
button2 = Button(self.main_frame, text="关闭", bg="white", fg="black", width=13, height=2,
font=('黑体', 12), command=self.close_main_window)
button2.place(x=530, y=640)
# 设置表情包按钮及位置,事件处理为实例方法express
botton4 = Button(self.main_frame, command=self.express, image=self.p11, relief=FLAT, bd=0)
botton4.place(x=214, y=525)
# 设置聊天记录按钮及位置,事件处理为create_window实例方法
botton5 = Button(self.main_frame, command=self.create_window, image=self.p12, relief=FLAT, bd=0)
botton5.place(x=250, y=525)
# 设置刷新用户列表按钮及位置,事件处理为refurbish_user函数
botton5 = Button(self.main_frame, command=self.refurbish_user, text="刷新在线用户", bg="#00BFFF", fg="white",
width=13, height=2, font=('黑体', 12),)
botton5.place(x=40, y=650)
# 定义器静态函数,用于刷新gif的帧
@staticmethod
def update(idx):
frame = frames[idx]
idx += 1 # 下一张的序号
imgLabel.configure(image=frame)
main_frame.after(100, MainPanel.update, idx % numIdx) # 100毫秒之后继续执行定时器函数
# 调用定时器函数,执行循环mainloop显示界面实例方法
def load(self):
MainPanel.update(0)
self.main_frame.mainloop()
# 聊天记录按钮处理事件实例方法
def create_window(self):
top1 = Toplevel() # 创建子窗口
top1.configure(background="#FFFAFA") # 设置子窗口颜色
# 得到屏幕宽度,高度
screen_width = top1.winfo_screenwidth()
screen_height = top1.winfo_screenheight()
# 声明宽度,高度变量
width = 600
height = 650
# 设置窗口在屏幕局中变量
gm_str = "%dx%d+%d+%d" % (width, height, (screen_width - width) / 2,
(screen_height - 1.2 * height) / 2)
top1.geometry(gm_str) # 设置窗口局中
top1.title("聊天记录") # 设置窗口标题
# 设置窗口不能改变大小
top1.resizable(width=False, height=False)
# 设置文本标签
title_lable = Label(top1, text="聊天记录", font=('粗斜体', 20, 'bold italic'),
fg="white", bg="#00BFFF")
# 设置文本在窗口的位置
title_lable.pack(ipady=10, fill=X)
# 设置文本框,用户存放聊天记录信息
self.chatting_records = Text(top1, bg="white", height=50, highlightcolor="white", highlightthickness=1)
# 设置位置
self.chatting_records.pack(ipady=10, fill=X)
# 显示消息的文本框不可编辑,当需要修改内容时再修改版为可以编辑模式 NORMAL
self.chatting_records.config(state=DISABLED)
# 设置清除聊天记录按钮及位置
botton = Button(top1, text="清空聊天记录", command=self.clear_chatting_records, bg="#00BFFF",
fg="white", width=12, height=2, font=('黑体', 11))
botton.place(x=490, y=600)
# 调用实例方法显示聊天记录
self.show_chatting_records()
# 显示聊天记录的实例方法
def show_chatting_records(self):
# 设置文本框可编辑
self.chatting_records.config(state=NORMAL)
# 打开用户的存放聊天记录的本地文件
f = open("C:/Users/Administrator/PycharmProjects/pythonProject/chatting_records/" + self.user_name + ".txt", 'r')
while True:
content = f.readline() # 每次读取一行
ft = tf.Font(family='微软雅黑', size=13) # 设置字体样式和大小变量
# 设置颜色和字体样式及大小
self.chatting_records.tag_config("tag_9", foreground="#00BFFF", font=ft)
if content != "": # 如果不为空则在文本框最后一行插入文本
self.chatting_records.insert(END, content, 'tag_9')
else:
self.chatting_records.config(state=DISABLED) #否则则设置文本框不可编辑
return
# 清除聊天记录按钮处理实例方法
def clear_chatting_records(self):
# 设置文本框可编辑
self.chatting_records.config(state=NORMAL)
self.chatting_records.delete('1.0', END) # 删除文本框内容
# 打开聊天记录文件,以覆盖的形式写入内容
a = open("C:/Users/Administrator/PycharmProjects/pythonProject/chatting_records/" + self.user_name + ".txt",
'w')
a.write("") # 插入空字符串,则聊天记录会被覆盖
a.close() # 关闭
self.chatting_records.config(state=DISABLED) # 设置文本不可编辑
# 保存聊天记录实例方法
def sava_chatting_records(self, content):
# 打开聊天记录文件
a = open("C:/Users/Administrator/PycharmProjects/pythonProject/chatting_records/" + self.user_name + ".txt", 'a')
a.write(content) # 写入信息
a.close() # 关闭
# 定义表情包按钮处理事件实例方法
def express(self):
# 如果ee标记为0,则弹出表情包,否则销毁表情包
if self.ee == 0:
self.ee = 1 # 把标记置为1,用于下次点击按钮时销毁表情
# 设置表情图按钮及相应的事件处理实例方法
self.b1 = Button(self.main_frame, command=self.bb1, image=self.p1, relief=FLAT, bd=0)
self.b2 = Button(self.main_frame, command=self.bb2, image=self.p2, relief=FLAT, bd=0)
self.b3 = Button(self.main_frame, command=self.bb3, image=self.p3, relief=FLAT, bd=0)
self.b4 = Button(self.main_frame, command=self.bb4, image=self.p4, relief=FLAT, bd=0)
self.b5 = Button(self.main_frame, command=self.bb5, image=self.p5, relief=FLAT, bd=0)
self.b6 = Button(self.main_frame, command=self.bb6, image=self.p6, relief=FLAT, bd=0)
self.b7 = Button(self.main_frame, command=self.bb7, image=self.p7, relief=FLAT, bd=0)
self.b8 = Button(self.main_frame, command=self.bb8, image=self.p8, relief=FLAT, bd=0)
self.b9 = Button(self.main_frame, command=self.bb9, image=self.p9, relief=FLAT, bd=0)
self.b10 = Button(self.main_frame, command=self.bb10, image=self.p10, relief=FLAT, bd=0)
# 设置表情包的位置
self.b1.place(x=207, y=480)
self.b2.place(x=255, y=480)
self.b3.place(x=303, y=480)
self.b4.place(x=351, y=480)
self.b5.place(x=399, y=480)
self.b6.place(x=207, y=430)
self.b7.place(x=255, y=430)
self.b8.place(x=303, y=430)
self.b9.place(x=351, y=430)
self.b10.place(x=399, y=430)
else:
# 标记ee为0则销毁所有表情按钮
self.ee = 0
self.b1.destroy()
self.b2.destroy()
self.b3.destroy()
self.b4.destroy()
self.b5.destroy()
self.b6.destroy()
self.b7.destroy()
self.b8.destroy()
self.b9.destroy()
self.b10.destroy()
# 所有表情按钮处理实例方法
def bb1(self):
self.mark('aa**') # 调用实例方法,把参数传过去
def bb2(self):
self.mark('bb**')
def bb3(self):
self.mark('cc**')
def bb4(self):
self.mark('dd**')
def bb5(self):
self.mark('ee**')
def bb6(self):
self.mark('ff**')
def bb7(self):
self.mark('gg**')
def bb8(self):
self.mark('hh**')
def bb9(self):
self.mark('jj**')
def bb10(self):
self.mark('kk**')
# 处理发送表情的实例方法
def mark(self, exp): # 参数是发的表情图标记, 发送后将按钮销毁
self.send_mark(exp) # 函数回调把标记作为参数
# 发送完摧毁所有表情包
self.b1.destroy()
self.b2.destroy()
self.b3.destroy()
self.b4.destroy()
self.b5.destroy()
self.b6.destroy()
self.b7.destroy()
self.b8.destroy()
self.b9.destroy()
self.b10.destroy()
self.ee = 0 # 把标记置为0
# 刷新在线列表实例方法
def refresh_friends(self, online_number, names):
self.friend_list.delete(0, END) # 先删除在线列表
for name in names: # 循环插入在线用户
self.friend_list.insert(0, name)
self.friend_list.insert(0, "【群聊】") # 在第二行插入群聊
self.friend_list.itemconfig(0, fg="#00BFFF") # 设置群聊字体颜色
self.friend_list.insert(0, '在线用户数: ' + str(online_number)) # 在第一行插入在线用户数
self.friend_list.itemconfig(0, fg="#FF00FF") # 设置在线用户数颜色
# 接受到消息,在文本框中显示,自己的消息用蓝色,别人的消息用绿色
def show_send_message(self, user_name, content, chat_flag):
self.message_text.config(state=NORMAL) # 设置消息框可编辑
# 设置发送的消息的用户名和时间变量
title = user_name + " " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) + "
"
if content == '* 系统提示: ' + user_name + ' 加入聊天室': # 加入聊天室标记处理
ft = tf.Font(family='微软雅黑', size=13) # 设置字体样式和大小变量
# 设置字体颜色样式及大小
self.message_text.tag_config("tag_1", foreground="#FF00FF", font=ft)
self.message_text.insert(END, content + "
", 'tag_1') # 在最后一行插入消息
self.message_text.config(state=DISABLED) # 设置不可编辑
elif content == '* 系统提示: ' + user_name + ' 已离开群聊': # 离开聊天室标记处理
ft = tf.Font(family='微软雅黑', size=13)
self.message_text.tag_config("tag_2", foreground="#DC143C", font=ft)
self.message_text.insert(END, content + "
", 'tag_2')
self.message_text.config(state=DISABLED)
elif user_name == self.user_name: # 如果发送消息的用户是自己
if chat_flag == "group_chat": # 如果标记是群聊标记,则自己的消息用蓝色
print("group_chat====" + chat_flag)
ft = tf.Font(family='微软雅黑', size=13)
self.message_text.tag_config("tag_4", foreground="#00BFFF", font=ft)
self.message_text.insert(END, title, 'tag_4')
self.sava_chatting_records(title) # 调用实例方法保存聊天记录
elif chat_flag == "private_chat": # 如果是标记是私聊,则消息用红色
print("chat_flag====" + chat_flag)
ft = tf.Font(family='微软雅黑', size=13)
self.message_text.tag_config("tag_5", foreground="#DC143C", font=ft)
self.message_text.insert(END, title, 'tag_5')
self.sava_chatting_records(title)
else: # # 如果发送消息的用户不是自己
if chat_flag == "group_chat": # 如果标记是群聊,则消息用绿色
print("group_chat====" + chat_flag)
ft = tf.Font(family='微软雅黑', size=13)
self.message_text.tag_config("tag_6", foreground="#008000", font=ft)
self.message_text.insert(END, title, 'tag_6')
self.sava_chatting_records(title)
elif chat_flag == "private_chat": # 标记是私聊,则消息用红色
print("chat_flag====" + chat_flag)
ft = tf.Font(family='微软雅黑', size=13)
self.message_text.tag_config("tag_7", foreground="#DC143C", font=ft)
self.message_text.insert(END, title, 'tag_7')
self.sava_chatting_records(title)
if content in self.dic: # 判断消息是否为表情标记
chat_mysql.LogInformation.fing_face(user_name) # 去数据库中读取用户的头像
time.sleep(0.3) # 设置时间缓冲,给数据库读取用户头像以及保存到本地文件的时间缓冲
# 打开图片
self.img1 = Image.open("用户头像.png") # 打开数据库保存的本地文件
# 设置图片大小
self.out1 = self.img1.resize((50, 50), Image.ANTIALIAS)
# 保存图片,类型为png
self.out1.save(r"用户头像1.png", 'png')
time.sleep(0.3) # 给修改图片大小以及保存修改后的图片留时间缓存
# 把头像转化为PhotoImage
self.face.append(PhotoImage(file='用户头像1.png')) # 把头像图片加入到列表中
self.message_text.image_create(END, image=self.face[-1]) # 插入列表最后一个头像
self.message_text.insert(END, " : ")
self.message_text.image_create(END, image=self.dic[content]) # 插入表情
self.message_text.insert(END, "
")
self.message_text.config(state=DISABLED)
# 滚动到最底部
self.message_text.see(END)
# 内容是消息的处理
elif content != '* 系统提示: ' + user_name + ' 加入聊天室' and content != '* 系统提示: ' + user_name + ' 已离开群聊':
chat_mysql.LogInformation.fing_face(user_name)
time.sleep(0.3)
# 打开图片
self.img2 = Image.open("用户头像.png")
# 设置图片大小
self.out2 = self.img2.resize((50, 50), Image.ANTIALIAS)
# 保存图片,类型为png
self.out2.save(r"用户头像2.png", 'png')
time.sleep(0.3)
self.face.append(PhotoImage(file='用户头像2.png'))
self.message_text.image_create(END, image=self.face[-1])
self.message_text.insert(END, " : ")
ft = tf.Font(family='微软雅黑', size=15)
self.message_text.tag_config("tag_8", foreground="#000000", font=ft)
self.message_text.insert(END, content, 'tag_8') # 插入消息
self.message_text.config(state=DISABLED)
# 滚动到最底部
self.message_text.see(END)
# 保存聊天记录
self.sava_chatting_records(content)
self.sava_chatting_records("------------------------------------------------------------------------------
")
# 群聊私聊改变标签的实例方法
def change_title(self, title):
self.label1['text'] = title
# 清空发送消息输入框的实例方法
def clear_send_text(self):
self.send_text.delete('0.0', END)
# 获取消息输入框内容的实例方法
def get_send_text(self):
return self.send_text.get('0.0', END)