from tkinter import *
from tkinter.ttk import *
def neww( ) :
def test2( ) :
print ( var2.get ( ) )
root2 = Tk( )
var2 = IntVar( value= 1 )
check2 = Checkbutton( root2, text= 'Test2' , variable= var2, command= test2)
check2.pack ( )
def test ( ) :
print ( var1.get ( ) )
root = Tk( )
var1 = IntVar( value= 1 )
check1 = Checkbutton( root, text= 'Test' , variable= var1, command= test )
check1.pack ( )
neww( )
root.mainloop ( )
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stdout
stderr
Traceback (most recent call last):
File "./prog.py", line 16, in <module>
File "/usr/lib/python3.5/tkinter/__init__.py", line 1880, in __init__
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: no display name and no $DISPLAY environment variable