wrote
This code produces a good run.
Not sure what you mean by that. What is "a good run"?
from tkinter import *
root = Tk()
class Application(Frame):
global sv, Ptype, PtypeI, sel_rate_label, label
This is bizarre.
Globals are generally considered evil and to be avoided if possible.
This code produces a good run.
from tkinter import *
root = Tk()
class Application(Frame):
global sv, Ptype, PtypeI, sel_rate_label, label
label = Label(root)
Ptype = 999
PtypeI = IntVar()
W = 5
Y = 4
def sel(self):
global W
global Y
Ptype = P
