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novel-yet-trivial/variable_antipattern.py

Created November 28, 2017 19:41
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variable_antipattern.py
import tkinter as tk
class menu:
def __init__(self):
self.game = tk.Tk()
self.game.geometry('200x200')
self.var = tk.StringVar()
#~ self.var = tk.StringVar(master=self.game) # this solves the problem
ent = tk.OptionMenu(self.game, self.var, 'one', 'two', 'three', 'four')
ent.pack()
lbl = tk.Label(self.game, textvariable=self.var)
lbl.pack()
btn = tk.Button(self.game, text="new window", command=self.playagain)
btn.pack()
self.game.mainloop()
def playagain(self):
menu()
menu()
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