TypeError: get() missing 1 required positional argument: 'self'

Jangle_ 2016-12-15 07:47:51

from tkinter import *
from random import randint
import random
class displayzhifangtu:
def __init__(self):

window=Tk()
window.title('diaplay zhifangtu')
self.st=50
self.w=30
self.list1=[int(10*x) for x in range(1,21)]
self.width=500
self.height=400
self.item=0.0

self.canvas=Canvas(window,width=self.width,height=self.height,bg='white')
self.canvas.pack()

self.frame=Frame(window)
self.frame.pack()
self.number=IntVar
self.enternumber=Entry(self.frame,textvariable=self.number)
self.enternumber.pack(side=LEFT)
self.stbutton=Button(self.frame,text='step',command=self.step)
self.stbutton.pack(side=LEFT)
self.resbutton=Button(self.frame,text='reset',command=self.reset)
self.resbutton.pack(side=LEFT)

self.sleeptime=100

self.drawzft()
window.mainloop()
def step(self):
self.item=self.number.get()
for x in self.list1:
if self.item==x:
self.canvas.create_rectangle(self.st+self.w*x,self.height-self.list1[x],self.st+self.w*(x+1),self.height,fill='red',tags='zft')

def reset(self):

self.canvas.delete('string')
self.canvas.delete('zft')
self.drawzft()

def drawzft(self):
random.shuffle(self.list1)
for x in range(20):
self.canvas.create_text(self.st+self.w*x,self.height-self.list1[x]-5,text=self.list1[x]/10,tags='string')
self.canvas.create_rectangle(self.st+self.w*x,self.height-self.list1[x],self.st+self.w*(x+1),self.height,tags='zft')
displayzhifangtu()

...全文

1786 1 打赏收藏转发到动态举报

写回复

用AI写文章

1 条回复

切换为时间正序

请发表友善的回复…

发表回复

nieoding 2016-12-16

打赏
举报

代码没缩进看起来真累


from Tkinter import *
from random import randint
import random
class displayzhifangtu:
    def __init__(self):
        
        window=Tk()
        window.title('diaplay zhifangtu')
        self.st=50
        self.w=30
        self.list1=[int(10*x) for x in range(1,21)]
        self.width=500
        self.height=400
        self.item=0.0
        
        self.canvas=Canvas(window,width=self.width,height=self.height,bg='white')
        self.canvas.pack()
        
        self.frame=Frame(window)
        self.frame.pack()
        self.number=IntVar()
        self.enternumber=Entry(self.frame,textvariable=self.number)
        self.enternumber.pack(side=LEFT)
        self.stbutton=Button(self.frame,text='step',command=self.step)
        self.stbutton.pack(side=LEFT)
        self.resbutton=Button(self.frame,text='reset',command=self.reset)
        self.resbutton.pack(side=LEFT)
        
        self.sleeptime=100
        
        self.drawzft()
        window.mainloop()
    def step(self):
        self.item=self.number.get()
        for x in range(len(self.list1)):
            if self.item==self.list1[x]:
                self.canvas.create_rectangle(self.st+self.w*x,self.height-self.list1[x],self.st+self.w*(x+1),self.height,fill='red',tags='zft')

    def reset(self):
        self.canvas.delete('string')
        self.canvas.delete('zft')
        self.drawzft()

    def drawzft(self):
        random.shuffle(self.list1)
        for x in range(20):
            self.canvas.create_text(self.st+self.w*x,self.height-self.list1[x]-5,text=self.list1[x]/10,tags='string')
            self.canvas.create_rectangle(self.st+self.w*x,self.height-self.list1[x],self.st+self.w*(x+1),self.height,tags='zft')
displayzhifangtu()

self.number=IntVar -> self.number=IntVar()