基于python-tkinter的答题系统

基于python-tkinter的答题系统答题系统的设计⾸先我们需要⼀个题库，这个题库可以采⽤数据库，也可以使⽤execl，这⾥我们由于execl笔记⽅便的。所以我们使⽤execl，execl的设计。使⽤的⼯具python第三⽅库pandas读取execl题库pillow加载背景照⽚内置库random实现随机抽题thinker实现布局问题界⾯设计提⽰信息：根据答对与否，提⽰相应的信息。‘下⼀题：仅在答完题后显⽰，下⼀题代码设计界⾯设计类classApp:def__init__(self,win):self.win=win#设置窗⼝⼤⼩self.width=900self.height=600#获取屏幕尺⼨以计算布局参数，使窗⼝居屏幕中央self.screenwidth=win.winfo_screenwidth()self.screenheight=win.winfo_screenheight()alignstr='%dx%d+%d+%d'%(self.width,self.height,(self.screenwidth-self.width)/2,(self.screenheight-self.height)/2)self.win.geometry(alignstr)#⼤⼩不可变，更改为True则可变self.win.resizable(width=False,height=False)#设置标题self.win.title('答题系统')self.img=tk.PhotoImage(file='./LittleProgram/AnswerSquare.gif')#获取数据self.data=r.get()self.text_topic=tk.StringVar()self.text_topic.set(self.data['题⽬'])self.text_A=tk.StringVar()self.text_A.set(self.data['A'])self.text_B=tk.StringVar()self.text_B.set(self.data['B'])#点击下⼀题后进⾏的逻辑操作#点击下⼀题后进⾏的逻辑操作defbegin(self):print('*'*50)print('下⼀题：1111')self.data=r.get()#self.text_topic=tk.StringVar()self.text_topic.set(self.data['题⽬'])#self.text_A=tk.StringVar()self.text_A.set(self.data['A'])#self.text_B=tk.StringVar()self.text_B.set(self.data['B'])self.canvas.delete(self.hint)self.canvas.delete(self.next)b1=tk.Button(self.win,textvariable=self.text_A,font=("宋体",20),image=self.img,bd=1,width=20,height=50,compound="center",wraplength=200,fg='#FFF',command=self.verify_A)b1.pack()self.cb1=self.canvas.create_window(200,350,width=200,height=100,window=b1)b2=tk.Button(self.win,textvariable=self.text_B,font=("宋体",20),image=self.img,bd=1,width=20,height=50,compound="center",wraplength=200,fg='#FFF',command=self.verify_B)b2.pack()self.cb2=self.canvas.create_window(700,350,width=200,height=100,window=b2)defrun(self):self.canvas=tk.Canvas(self.win,width=1100,height=600,bd=0,highlightthickness=0)imgpath='./LittleProgram/bg96.gif'img=Image.open(imgpath)photo=ImageTk.PhotoImage(img)self.canvas.create_image(self.width/2,self.height/2,image=photo)self.canvas.pack()topic=Label(self.win,textvariable=self.text_topic,font=("华⽂⾏楷",20),wraplength=500,width=500,height=120,anchor="w",justify=tk.CENTER)topic.pack()self.canvas.create_window(450,100,width=500,height=120,window=topic)photo2=tk.PhotoImage(file='./LittleProgram/AnswerSquare.gif')b1=tk.Button(self.win,textvariable=self.text_A,font=("宋体",20),image=photo2,bd=1,width=20,height=50,compound="center",wraplength=200,fg='#FFF',command=self.verify_A)b1.pack()self.cb1=self.canvas.create_window(200,350,width=200,height=100,window=b1)b2=tk.Button(self.win,textvariable=self.text_B,font=("宋体",20),image=photo2,bd=1,width=20,height=50,compound="center",wraplength=200,fg='#FFF',command=self.verify_B)b2.pack()self.cb2=self.canvas.create_window(700,350,width=200,height=100,window=b2)self.win.mainloop()defverify_create(self):self.canvas.delete(self.cb1)self.canvas.delete(self.cb2)#photo3=tk.PhotoImage(file='./LittleProgram/AnswerSquare.gif')b3=tk.Button(self.win,text='下⼀题',font=("宋体",20),bd=2,width=20,height=50,compound="center",command=self.begin)self.next=self.canvas.create_window(450,400,width=200,height=100,window=b3)defverify_A(self):print('你的A')ifself.data['T']=='A':print('恭喜你答对了。')self.hint=self.canvas.create_text(435,230,#使⽤create_text⽅法在坐标（302，77）处绘制⽂字text='恭喜你，答对了！'#所绘制⽂字的内容,fill='green',font=("微软雅⿊",25))self.canvas.delete(self.cb1)self.canvas.delete(self.cb2)#photo3=tk.PhotoImage(file='./LittleProgram/AnswerSquare.gif')b3=tk.Button(self.win,text='下⼀题',font=("宋体",20),bd=2,width=20,height=50,compound="center",command=self.begin)self.next=self.canvas.create_window(450,400,width=200,height=100,window=b3)else:print('打错了')self.hint=self.canvas.create_text(435,230,#使⽤create_text⽅法在坐标（302，77）处绘制⽂字text='你回答错了！'#所绘制⽂字的内容,fill='red',font=("微软雅⿊",25))self.verify_create()defverify_B(self):print('你的B')ifself.data['T']=='B':print('恭喜你答对了。')self.hint=self.canvas.create_text(435,230,#使⽤create_text⽅法在坐标（302，77）处绘制⽂字text='恭喜你，答对了！'#所绘制⽂字的内容,fill='green',font=("微软雅⿊",25))self.verify_create()else:print('打错了')self.hint=self.canvas.create_text(435,230,#使⽤create_text⽅法在坐标（302，77）处绘制⽂字text='你回答错了！'#所绘制⽂字的内容,fill='red',font=("微软雅⿊",25))self.verify_create()数据获取类*classRead_excel:def__init__(self):self.data={}self.df=pd.read_excel('./LittleProgram/题库.xlsx',sheet_name=0)defget(self):globalflagifflag==4:flag=0self.df=pd.read_excel('./LittleProgram/题库.xlsx',sheet_name=flag)index=random.randint(0,len(self.df['题⽬编号'])-1)print(self.df.iloc[index])self.data['题⽬']=str(fl