Addendum_tk

#import os
import tkinter as tk
from tkinter import StringVar, OptionMenu, Button, messagebox, Frame
from mani_functions import _1_check, _2_check, _3_check
from pathlib import Path

# create and title the window
root = tk.Tk()
root.title("Addendum")

# Add a grid
mainframe = Frame(root)
mainframe.grid(column=0,row=0, sticky="" )
mainframe.columnconfigure(0, weight = 1)
mainframe.rowconfigure(0, weight = 1)
mainframe.pack(pady = 0, padx = 75)

# list of options for dropdown menu
optionList = ['Check 1', 'Check 2', 'Check 3']

# dictionary of functions
funct_Dict = {
        'Check 1': _1_check,
        'Check 2': _2_check,
        'Check 3': _3_check
}

# path to save file
file = Path('C:/Desktop/Addendum.xlsx')

def func(value):
    try:
        print(value)
        funct_Dict[value]()
    except:
        root.quit()
        root.destroy()

def on_closing():
    if messagebox.askokcancel("Quit", "Do you want to quit?"):
        root.quit()
        root.destroy()

# create tkinter variables and OptionMenu
root.dropVar=StringVar(root)
root.dropVar.set("Select a file")
root.dropMenu = OptionMenu(root, root.dropVar, *optionList, command=func)
root.quitButton = Button(root, text='Quit', command=root.quit)
root.dropMenu.pack()

root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()