A case of lottery machine selector implemented by Python

This paper illustrates the method of implementing the lottery machine by Python. Share to everyone for your reference. The implementation methods are as follows:

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#-*-Coding:utf8-*-from tkinter import * Import tkfont Import random class App:def __init__ (self, master): frame = [FRAME () for I in range (4)] for I in range (4): frame[i] = FRAME (master) frame[i].pack () Self.button1 = Button (frame[0], text= ' Shuangse Qiu ', fg= ' Red ', Font=tkfont.font (family= ' Microsoft Ya-black ', size=20), width=20, command= self.creatdouble) Self.button1.pack (side=left) Self.button2 = Button (frame[1), text= ' Grand Lotto ', fg= ' blue ', Tkfont.font (family= ' Microsoft Youngor, size=20), width=20, Command=self.creatdaletou) self.button2.pack (side=left) Self.button3 = Button (frame[2], text= ' empty ', Font=tkfont.font (family= ' Microsoft Ya-black ', size=20), width=20, Command=self.clearall) Self.button3.pack () Self.text = text (frame[3], width=53, height=15) Self.scroll = Scrollbar (frame[3), width=4, command= Self.text.yview) self.text.configure (yscrollcommand=self.scroll.set) self.scroll.pack (Side=right, fill=y) Self.text.pack (Side=left) def say_hi (self): print ' Hello World ' def clearall (self): self.text.deLete (' 1.0 ', end) def creatrandum (self, Rangesize, arrsize): arr = [0 to I in range (0,arrsize)] Rangearr = [x + 1 for x in Range (rangesize)] for I in range (len (arr)): arr[i] = rangearr[random.randint (0, Len (rangearr)-1)] Rangearr.remove (arr[i ] Arr.sort () return arr def creatdouble (self): RedBall = self.creatrandum (6) BlueBall = Random.randint (1,16) ballstr = ' for i in REDBALL:BALLSTR = Ballstr + str (i) + ' ballstr = ballstr + ' | ' + str (blueball) + ' n ' self.text.insert (1). 0, BALLSTR) def Creatdaletou (self): Beforearea = Self.creatrandum (5) Afterarea = Self.creatrandum (2) ballstr = ' For i in BEFOREAREA:BALLSTR = Ballstr + str (i) + ' ballstr = ballstr + ' | ' for i in afterarea:ballstr = Ballstr + St R (i) + ' ballstr = ballstr + ' n ' Self.text.insert (1.0, ballstr) root = Tk () app = app (root) root.title (' Lottery Machine selector ') Root.mai Nloop ()

The results of the operation are as follows:

I hope this article will help you with your Python programming.