Bind a keyboard with Button in Tkinter

Question

Hi I would just like to know how to bind a button to a key on the keyboard (more specifically a number, I am working on making a calculator) on a GUI and I am using Tkinter. Thank you

Answer 1

Here is a guide (you may have to adjust the code to be python 3 compatible)
http://effbot.org/tkinterbook/tkinter-events-and-bindings.htm

You need a function that handles keypresses and you bind it to all the buttons. A single function will probably work for all the digits.

def key_pressed(e):
print("pressed", e.char)

button1.bind("<Key>", key_pressed)