Python如何实现打字训练的程序
小妮浅浅
2021-09-11 09:50:273864浏览 · 0收藏 · 0评论
1、键盘上的字符需要生成,string模块生成字符。
当然可以0-9,A-Z,a-z!等等,把键盘上的按键一个个举出来。
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 >>> ' \t\n\r\x0b\x0c' string.ascii_letters = string.ascii_lowercase + string.ascii_uppercase string.printable = string.ascii_letters + string.digits + string.whitespace + string.punctuation
2、判断剩余内容的相关读写。
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:%s\n" % 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:%s\n" % self.letterStr) tag_info = list(map(lambda x: '4.' + str(x + 3), wrong_index)) text.insert(END, "作答:%s\n" % 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()
3、将最终代码打包成exe工具,可以脱离python环境,在单独的电脑上执行exe文件,就可以打字练习了。
以上就是Python实现打字训练程序的方法,希望对大家有所帮助。更多Python学习指路:python基础教程
本文教程操作环境:windows7系统、Python 3.9.1,DELL G3电脑。
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