[Tutor] (no subject)

[Nick Treloar]

im not sure why this progrm isnt running properly  one of the button wont 
open and it teel me a computer_guess is not defined here is my code

#NiCk TrEloaR PrOgRaMiNg Co.
#scissors paper rock
#10/6/07
from Tkinter import*

from random import choice

class Application(Frame):
    def __init__(self,master):
        """Initalize Frame."""
        Frame.__init__(self,master)
        self.grid()
        self.create_widget()
        self.computer_guess()

        #creating user indstructions
    def create_widget(self):
        #create description label
        Label(self,
              text="scissors paper rock "
              ).grid(row = 0,column = 0,sticky = W)

        #create the exit button
        self.exit_bttn = Button(self, text = "Exit", font = ("Arial", 12, 
"bold"), command = self.quit)
        self.exit_bttn.grid(row = 30, column = 0, sticky = E)

        #create the rock button
        self.rock_bttn = Button(self, text = "rock", font = ("Arial", 12, 
"bold"), command = self.rock)
        self.rock_bttn.grid(row = 1, column = 1, sticky = W)

        #create the scissors button
        self.scissors_bttn = Button(self, text = "scissors", font = 
("Arial", 12, "bold"), command = self.scissors)
        self.scissors_bttn.grid(row = 2, column = 2, sticky = W)

        #create the paper  button
        self.paper_bttn = Button(self, text = "paper", font = ("Arial", 12, 
"bold"), command = self.paper)
        self.paper_bttn.grid(row = 3, column = 3, sticky = W)





    def rock(self):
        value = "rock"
        computer_guess == random.choice(["scissors", "paper", "rock"])

        if computer_guess == "rock":
            Label(self,
                  text = "this is a draw!!", fg = "blue", font = ("Arial", 
14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        elif computer_guess == "paper":
            Label(self,
                  text = "you lose paper smothers rock", fg = "blue", font = 
("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        else:
            Label(self,
                  text = "you win rock smashes scissors", fg = "blue", font 
= ("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)




    def scissors(self):
        value = "scissors"
        computer_guess == random.choice(["scissors", "paper", "rock"])

        if computer_guess == "rock":
            Label(self,
                  text = "computer wins rock smashes scissors", fg = "blue", 
font = ("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        elif computer_guess == "paper":
            Label(self,
                  text = "you win rock smaches scissors", fg = "blue", font 
= ("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        else:
            Label(self,
                  text = "this is a draw", fg = "blue", font = ("Arial", 14, 
"bold"),
                  ).grid(row = 9, column = 0, sticky = W)



def paper(self):
        value = "paper"
        computer_guess == random.choice(["scissors", "paper", "rock"])

        if computer_guess == "rock":
            Label(self,
                  text = "yau win paper smothers rock", fg = "blue", font = 
("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        elif computer_guess == "paper":
            Label(self,
                  text = "this is a draw", fg = "blue", font = ("Arial", 14, 
"bold"),
                  ).grid(row = 9, column = 0, sticky = W)



        else:
            Label(self,
                  text = "computer wins scissors cut paper", fg = "blue", 
font = ("Arial", 14, "bold"),
                  ).grid(row = 9, column = 0, sticky = W)






root=Tk()
root.title("scissors paper rock")
root.geometry("600x600")
app = Application(root)

_________________________________________________________________
Advertisement: Ministry of Sound's Sessions 4 has arrived. Have a listen! 
http://ninemsn.com.au/share/redir/adTrack.asp?mode=click&clientID=788&referral=hotmailtagline&URL=http://music.ninemsn.com.au/playlist.aspx?sectionid=2465&sectionname=artistfeature&subsectionid=9961&subsectionname=sessions4&categoryid=2602