import tkinter as tk

from tkinter import ttk

import sqlite3

# --- functions ---

def get_data():

print('updated')

cursor = db.cursor()

cursor.execute('SELECT title, url FROM moz_places')

db.commit()

# clear all

#track.delete(*track.get_children())

for row in cursor.fetchall():

track.insert('', 'end', values=row)

cursor.close()

#root.after(1000, get_data)

# --- main ---

db = sqlite3.connect('/home/furas/.mozilla/firefox/mwad0hks.default/places.sqlite')

root = tk.Tk()

root.columnconfigure(1, weight=1)

root.rowconfigure(0, weight=1)

track = ttk.Treeview(root)

track["columns"] = ("one", "two")

track.column("one", width=40)

track.column("two", width=70)

track.configure(show='')

#track.configure(height='1')

track.grid(row=0, column=1, sticky="WENS", padx=5)

get_data()

root.mainloop()