Recent school students to remember the name, forgot to bring the roster, points were how to do, for a long time did not write the code, so named himself wrote a software to record it, first contact TK is not too familiar, do not write great, after experiencing record at the source code to write desktop software can still Dances of.
tk: Document https://wiki.python.org/moin/TkInter
tk is a python module comes with a GUI
effect:
Background:
icon icon:
Source:
from win32com.client import Dispatch from tkinter import * import tkinter as tk from PIL import Image from PIL import ImageTk import os import re import random from threading import Thread import pythoncom import time stu_path = "名单.txt" # 学生名单路径 def speaker(str): """ 语音播报 :param str: 需要播放语音的文字 """ speaker = Dispatch("SAPI.SpVoice") speaker.Speak(str) class Rollllcall(): def __init__(self): self.win = Tk() self.win.title("Python课堂点名器") self.win.iconbitmap("image/icon.ico") self.win.geometry("750x450") self.win.resizable(False, False) # 不允许放大窗口，避免放大导致布局变形带来的麻烦 self.start = False # 开始按钮的状态 # 增加背景图片 img = Image.open('image/back.jpg') img = ImageTk.PhotoImage(img, size=(650, 450)) theLabel = tk.Label(self.win, # 绑定到一个框架 # justify=tk.LEFT, # 对齐方式 image=img, # 加入图片 compound=tk.CENTER, # 关键:设置为背景图片 font=("华文行楷", 20), # 字体和字号 fg="white", ) # 前景色 theLabel.place(x=0, y=0, relwidth=1, relheight=1) self.var = tk.StringVar() # 储存文字的类 self.var.set("别紧张") # 设置文字 NameLabel = tk.Label(self.win, textvariable=self.var, # 绑定到一个框架 justify=tk.LEFT, # 对齐方式 compound=tk.CENTER, # 关键:设置为背景图片 font=("华文行楷", 35), # 字体和字号 fg="SeaGreen", width=10, ) # 前景色 NameLabel.place(x=280, y=100) # 多选框 self.checkVar = IntVar() Checkbutton(self.win, text="语音播放", variable=self.checkVar, onvalue=1, offvalue=0, height=0, width=0).place(x=170, y=410) tk.Button(self.win, text='编辑学生名单', height=0, width=0, command=self.pop_win).place(x=520, y=408) self.theButton = tk.Button(self.win, text="开始", font=("华文行楷", 13), fg="SeaGreen", width=20, command=self.callback) self.theButton.place(x=300, y=360) # 调整按钮的位置 self.win.mainloop() def save_names(self, pop, t): """ 保存名单内容 :param win: #弹出窗 :param t: 文本框对象 """ names = t.get(0.0, "end") if re.search("，", names): textlabel = tk.Label(pop, text="注意:名单不能使用中文逗号分隔", font=("华文行楷", 12), # 字体和字号 fg="red", ) textlabel.place(y=190, x=10) else: with open(stu_path, "w", encoding="utf-8") as f: f.write(names) pop.destroy() # 编辑学生姓名 def pop_win(self): pop = Tk(className='学生名单编辑') # 弹出框框名 pop.geometry('450x250') # 设置弹出框的大小 w x h pop.iconbitmap("image/icon.ico") pop.resizable(False, False) # 用来编辑名单的文本框 t = tk.Text(pop, width=61, height='10') t.place(x=10, y=10) # 判断文件存不存在 result = os.path.exists(stu_path) if result: # 存在 with open(stu_path, "r", encoding='utf-8') as f: names = f.read().strip("\n\r\t") t.insert("end", names) textlabel = tk.Label(pop, text="学生名单请以,(英文状态)的逗号分隔：\n如：刘亦菲,周迅", font=("华文行楷", 12), # 字体和字号 fg="SeaGreen", ) textlabel.place(y=150, x=10) # 点击确定保存数据 tk.Button(pop, text='确定', height=0, width=0, command=lambda: self.save_names(pop, t)).place(y=200, x=340) tk.Button(pop, text='取消', height=0, width=0, command=pop.destroy).place(y=200, x=400) def callback(self): # 改变开始按钮的状态 self.start = False if self.start else True # 开始随机名单之后修改按钮上的文字 self.theButton["text"] = "就你了" # 开启一个子线程去做操作随机名字，以及语言播报 self.t = Thread(target=self.mod_stu_name, args=(self.var, self.checkVar)) self.t.start() def mod_stu_name(self, var, checkVar): # 随机读取名单中的一个 pythoncom.CoInitialize() # 子线程中调用win32com 语音播放需要设置这一行 if not os.path.exists(stu_path): var.set("请添加名单") return None with open(stu_path, "r", encoding="utf-8") as f: names = f.read().strip("\n\t\r,") if not names: var.set("请添加名单") return None name_list = names.split(",") random_name = "" while self.start: random_name = random.choice(name_list) var.set(random_name) # 设置名字随机出现 time.sleep(0.1) self.theButton["text"] = "开始" # 选中之后将按钮重新修改成 开始 # 语音播报 if checkVar.get() == 1: speaker(random_name) if __name__ == '__main__': Rollllcall()