Python Tkinter 口算练习程序

from tkinter import *
from tkinter import ttk
from tkinter import messagebox
import tkinter as tk
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import matplotlib.pyplot as plt
import random
import math
import time

# 共使用四个标准库 tkinter, random, math, time 以及一个第三方库 matplotlib

global x, tot, ri
x = 0
tot = int(5)
ri = int(0)

class Countdown:
    def __init__(self, master, seconds):
        self.master = master
        self.seconds = seconds
        self.label = tk.Label(master, text='')
        self.label.pack()
        self.remaining = 0
        self.countdown()

    def countdown(self):
        if self.seconds == -1:
            self.label.configure(text='时间到了！')
            global x
            x = 1
        else:
            self.label.configure(text='倒计时: %d s' % self.seconds)
            self.seconds -= 1
            self.remaining = self.master.after(1000, self.countdown)

def chuan():
    global root
    root = Tk()
    root.geometry('310x200+600+320')
    root.title('加载中...')
    lab=ttk.Label(root,text='正在创建题目，请稍等！').pack(pady=20)
    txt1=StringVar()
    txt1.set('     ')
    lab=ttk.Label(root,textvariable=txt1).pack(pady=10)
    progress=ttk.Progressbar(root)
    progress.pack(side=LEFT,padx=10)
    progress['length']=200
    progress['maximum']=100
    progress['value']=0
    txt=StringVar()
    txt.set('加载')
    lab=ttk.Label(root,textvariable=txt).pack(side=LEFT,padx=5,pady=5)
    a=0
    for i in range(100):
        progress['value'] = i + 1
        root.update()
        time.sleep(0.02)
        a+=1
        b=round(a,1)
        progress['value']=b
        st='创建'+str(b)+'% '
        txt.set(st)
        if progress['value']==100:
            txt1.set('加载完成，点击确认开始答题')
            messagebox.showinfo('完成', '题目创建完成，请在60秒内完成答题！')
        else:
            continue
    root.destroy()

def chuaner():
    def ys():
        global tot, ri
        ans1 = entry01.get()
        ans2 = entry02.get()
        ans3 = entry03.get()
        ans4 = entry04.get()
        ans5 = entry05.get()
        f1 = f2 = f3 = f4 = f5 = True
        if c1 == 0 and a1 + b1 == int(ans1):
            ri += 1
        elif c1 == 1 and a1 - b1 == int(ans1):
            ri += 1
        elif c1 == 2 and a1 * b1 == int(ans1):
            ri += 1
        else:
            f1 = False
        if c2 == 0 and a2 + b2 == int(ans2):
            ri += 1
        elif c2 == 1 and a2 - b2 == int(ans2):
            ri += 1
        elif c2 == 2 and a2 * b2 == int(ans2):
            ri += 1
        else:
            f2 = False
        if c3 == 0 and a3 + b3 == int(ans3):
            ri += 1
        elif c3 == 1 and a3 - b3 == int(ans3):
            ri += 1
        elif c3 == 2 and a3 * b3 == int(ans3):
            ri += 1
        else:
            f3 = False
        if c4 == 0 and a4 + b4 == int(ans4):
            ri += 1
        elif c4 == 1 and a4 - b4 == int(ans4):
            ri += 1
        elif c4 == 2 and a4 * b4 == int(ans4):
            ri += 1
        else:
            f4 = False
        if c5 == 0 and a5 + b5 == int(ans5):
            ri += 1
        elif c5 == 1 and a5 - b5 == int(ans5):
            ri += 1
        elif c5 == 2 and a5 * b5 == int(ans5):
            ri += 1
        else:
            f5 = False
        dic1 = {True: '正确', False: '错误'}
        ret = Tk()
        ret.title('答题正确率')
        ret.geometry('500x700+300+200')
        global x
        if x == 1:
            labtime = ttk.Label(ret, text='超时完成', font=20)
            labtime.pack()
        else:
            labtime = ttk.Label(ret, text='恭喜你按时完成！', font=20)
            labtime.pack()

        labans = ttk.Label(ret, text=f'题目一{dic1.get(f1)}\n题目二{dic1.get(f2)}\n'
                                     f'题目三{dic1.get(f3)}\n题目四{dic1.get(f4)}\n'
                                     f'题目五{dic1.get(f5)}')
        labans.pack()
        tem = round(ri * 100 / tot)
        plt.rcParams['font.sans-serif'] = ['SimHei']
        plt.rcParams['axes.unicode_minus'] = False
        fig, ax = plt.subplots(figsize=(6, 6))
        wedgeprops = {'edgecolor': 'black', 'linewidth': 3}
        ax.pie([tem, 100 - tem], wedgeprops=wedgeprops, startangle=90, colors=['#5DADE2', '#515A5A'])
        plt.title('答题正确率', fontsize=24, loc='center')
        plt.text(0, 0, f'{tem}%', ha='center', va='center', fontsize=42)
        # plt.show()
        canvas = FigureCanvasTkAgg(fig, master=ret)
        canvas.draw()
        canvas.get_tk_widget().pack()

    win = Tk()
    win.title('答题界面')
    win.geometry('500x500+500+100')
    fu = ['+', '-', 'x']
    count = Countdown(win, 60)

    a1 = random.randrange(1, 101)
    b1 = random.randrange(1, 101)
    c1 = random.randrange(0, 3)

    lab01 = ttk.Label(win, text=f'题目一： {a1} {fu[int(c1)]} {b1} = ?')
    lab01.pack()

    v1 = StringVar()
    entry01 = ttk.Entry(win, textvariable=v1)
    entry01.pack()

    a2 = random.randrange(1, 101)
    b2 = random.randrange(1, 101)
    c2 = random.randrange(0, 3)

    lab02 = ttk.Label(win, text=f'题目二： {a2} {fu[int(c2)]} {b2} = ?')
    lab02.pack()

    v2 = StringVar()
    entry02 = ttk.Entry(win, textvariable=v2)
    entry02.pack()

    a3 = random.randrange(1, 101)
    b3 = random.randrange(1, 101)
    c3 = random.randrange(0, 3)

    lab03 = ttk.Label(win, text=f'题目三： {a3} {fu[int(c3)]} {b3} = ?')
    lab03.pack()

    v3 = StringVar()
    entry03 = ttk.Entry(win, textvariable=v3)
    entry03.pack()

    a4 = random.randrange(1, 101)
    b4 = random.randrange(1, 101)
    c4 = random.randrange(0, 3)

    lab04 = ttk.Label(win, text=f'题目四： {a4} {fu[int(c4)]} {b4} = ?')
    lab04.pack()

    v4 = StringVar()
    entry04 = ttk.Entry(win, textvariable=v4)
    entry04.pack()

    a5 = random.randrange(1, 101)
    b5 = random.randrange(1, 101)
    c5 = random.randrange(0, 3)

    lab05 = ttk.Label(win, text=f'题目五： {a5} {fu[int(c5)]} {b5} = ?')
    lab05.pack()

    v5 = StringVar()
    entry05 = ttk.Entry(win, textvariable=v5)
    entry05.pack()

    btn01 = ttk.Button(win, text='核对答案', command=ys)
    btn01.pack()

    btnquit = ttk.Button(win, text='退出', command=quit)
    btnquit.pack()

    win.mainloop()

rot=Tk()
rot.title('口算题卡启动程序')
rot.geometry('400x150+600+300')
lab=ttk.Label(rot,text='欢迎来到口算练习平台')
lab.pack(pady=10)
def fun():
    time.sleep(1)
    rot.destroy()
    time.sleep(1)
    chuan()
    time.sleep(1)
    chuaner()

bt=ttk.Button(rot,text='开始', command=fun)
bt.pack(pady=10)
bt=ttk.Button(rot,text='退出', command=quit)
bt.pack(pady=10)
rot.mainloop()