Yagisanatode

###Changing the colour of selected text in Tkinter Text wiget###

from tkinter import *
from tkinter import ttk

root = Tk(  )

Yagisanatode

###Using a variable in a function from outside the function###
###Returning a value from a function to be used outside the function.###

# Returns a string in lowercase
def Make_Lowercase(cmt):
    cmt = cmt.lower()
    return cmt

comment = "My name is SCOTT."
print ("Commment without lowercase formatting:")

Yagisanatode

###Removing Unwanted Whitespace In A String###
Comment_1 = " How are you?    "
Comment_2 = "    How        are you? "
def remove_whitespace_either_side(comment):
    comment = comment.strip()
    print(comment)

def remove_any_duplicated_white_space(comment):
    comment = " ".join(comment.split())
    print (comment)

Yagisanatode

###Tkinter Scrolling with Text###

'''Make text scroll to the bottom of the text box as new entries appear'''

from tkinter import *
from tkinter.scrolledtext import *


window = Tk()