# KLL test frames, made and deleted by functions
from Tkinter import *
import random

root = Tk()
root.geometry("600x200")

myframe=Frame()             #if you do all in functions "def" you need this global!

newtext="000"
buttontext="delete frame and make new with new content"

def make_root():
    global newtext,buttontext
    Label(root,text=newtext).place(x=10,y=10)
    Button(root,text=buttontext,command = do_delete_new_frame).place(x=20,y=100)
    
def frame_content():
    global myframe,newtext
    Label(myframe,text=newtext).place(x=20,y=20)   # positioning in frame coords

def do_delete_new_frame():
    global myframe,newtext
    myframe.destroy()
    newtext=str(random.randint(0,999))
    make_frame()

def make_frame():
    global myframe,newtext
    insertx=400
    inserty=0
    framewidth=200
    frameheight=180
    myframe = Frame(root, width=framewidth, height=frameheight, bg="blue") 
    myframe.place(x=insertx,y=inserty)              # positioning in root coords
    frame_content()


make_root()
make_frame()

root.mainloop()