Simple Application

This is just another simple example of how to program using wxPython.

#!/usr/bin/env python

import random
import wx
import string

class Frame(wx.Frame):
   def __init__(self):
       wx.Frame.__init__(self,None,wx.ID_ANY,'Multiply Tester',size=(300,100))
       panel = wx.Panel(self,wx.ID_ANY)
       self.randans()
       self.question =  wx.StaticText(panel,wx.ID_ANY,"%d x %d = " % (self.num1,self.num2))
       self.answer = wx.TextCtrl(panel,wx.ID_ANY)
       button = wx.Button(panel,wx.ID_OK)
       button.Bind(wx.EVT_BUTTON,self.doanswer)
       self.Bind(wx.EVT_UPDATE_UI,self.Update)

       sizer=wx.BoxSizer()
       sizer.Add(self.question)
       sizer.Add(self.answer)

       luar=wx.BoxSizer(wx.VERTICAL)
       luar.Add(sizer)
       luar.Add(button)
       panel.SetSizer(luar)

   def doanswer(self,event):
       calc=self.num1*self.num2
       if string.atoi(self.answer.Value)==calc:
           dtext="You are completely right"
       else:
           dtext="Wrong. The answer is %d" % (calc)
       dansw=wx.MessageDialog(None,dtext,'The answer is',wx.ID_OK)
       dansw.ShowModal()
       self.randans()

   def randans(self):
       self.num1 = random.randrange(0,99)
       self.num2 = random.randrange(0,10)

   def Update(self,event):
       self.question.SetLabel("%d x %d = " % (self.num1, self.num2))


class MApp(wx.App):
 
   def OnInit(self):
       frame=Frame()
       frame.Show()
       return True

if __name__ == '__main__':
   app = MApp()
   app.MainLoop()

It will ask you to multiply two completely random number and say whether you guessed it right or wrong.