Python编写打字训练小程序

import string
# 列举数字
string.digits
>>> '0123456789'
# 列举小写字母
string.ascii_lowercase
>>> 'abcdefghijklmnopqrstuvwxyz'
# 列举大写字母
string.ascii_uppercase
>>> 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
# 列举所有标点符号
string.punctuation
>>> '!"#$%&'()*+,-./:;<=>?@[]^_`{|}~'
# 列举所有空白符
string.whitespace
>>> ' tnrx0bx0c'
 
string.ascii_letters =
  string.ascii_lowercase + string.ascii_uppercase
string.printable =
  string.ascii_letters + string.digits
  + string.whitespace + string.punctuation

# -*- coding: utf-8 -*-
# @Author  : 王翔
# @JianShu : 清风Python
# @Date   : 2019/8/25 20:59
# @Software : PyCharm
# @version ：Python 3.7.3
# @File   : TypingTest.py
 
from tkinter import *
import random
import string
from datetime import datetime
 
root = Tk()
root.title("Python打字练习题 By:清风Python")
Label(root, text='系统题目:').grid(row=0)
Label(root, text='用户作答:').grid(row=1)
Label(root, text='考试结果:').grid(row=2)
v1 = StringVar()
v2 = StringVar()
v3 = StringVar()
v1.set("点击'开始测试'按钮开始出题")
e1 = Entry(root, text=v1, state='disabled', width=40, font=('宋体', 14))
e2 = Entry(root, textvariable=v2, width=40, font=('宋体', 14))
e3 = Label(root, textvariable=v3, width=40, font=('宋体', 10), foreground='red')
e1.grid(row=0, column=1, padx=10, pady=20)
e2.grid(row=1, column=1, padx=10, pady=20)
e3.grid(row=2, column=1, padx=10, pady=20)
text = Text(root, width=80, height=7)
text.grid(row=4, column=0, columnspan=2, pady=5)
 
 
class TypingTest:
  def __init__(self):
    self.time_list = []
    self.letterNum = 20
    self.letterStr = ''.join(random.sample(string.printable.split(' ')[0], self.letterNum))
    self.examination_paper = ''
 
  def time_calc(self):
    self.time_list.append(datetime.now())
    yield
 
  def create_exam(self):
    text.delete(0.0, END)
    # e3.delete(0, END)
    v1.set(self.letterStr)
    self.time_calc().__next__()
    text.insert(END, "开始：%s n" % str(self.time_list[-1]))
    user_only1.config(state='active')
 
  def score(self):
    wrong_index = []
    self.time_calc().__next__()
    text.insert(END, "结束:%sn" % str(self.time_list[-1]))
    use_time = (self.time_list[-1] - self.time_list[-2]).seconds
    self.examination_paper = v2.get()
    if len(self.examination_paper) > self.letterNum:
      v3.set("输入数据有误，作答数大于考题数")
    else:
      right_num = 0
      for z in range(len(self.examination_paper)):
        if self.examination_paper[z] == self.letterStr[z]:
          right_num += 1
        else:
          wrong_index.append(z)
      if right_num == self.letterNum:
        v3.set("完全正确,正确率%.2f%%用时：%s秒" % ((right_num * 1.0) / self.letterNum * 100, use_time))
      else:
        v3.set("正确率%.2f%%用时：%s 秒" % ((right_num * 1.0) / self.letterNum * 100, use_time))
        # e2.delete(0, END)
        text.insert(END, "题目：%sn" % self.letterStr)
        tag_info = list(map(lambda x: '4.' + str(x + 3), wrong_index))
        text.insert(END, "作答：%sn" % self.examination_paper)
        for i in range(len(tag_info)):
          text.tag_add("tag1", tag_info[i])
          text.tag_config("tag1", background='red')
          user_only1.config(state='disabled')
 
 
TypingTest = TypingTest()
Button(root, text="开始测试", width=10, command=TypingTest.create_exam).grid(row=3, column=0, sticky=W, padx=30, pady=5)
user_only1 = Button(root, text="交卷", width=10, command=TypingTest.score, state='disable')
user_only1.grid(row=3, column=1, sticky=E, padx=30, pady=5)
 
mainloop()