How to imitate this table using Tkinter?

Question

How to get started with creating a similar table using Tkinter?

Answer 1

You have to create an array of ext entries, and lay then out with the "grid" layout manager in a parent frame.

Developing a Python's class to allow managing the grid and cell contents as a single table, implementing things like __getindex__ to get cell contents, and even some bits of reactive programing, allowing certain cols to change with values changing elsewhere would be the fun part in such a project.

To create the grid, it is just a matter of:

import tkinter
window = tkinter.Tk()
frame = Tkinter.Frame(window)
frame.pack()

entries = {} # this 'entries'is what you might want to specify a custom class to manage
             # for now,a dictionary will do

for j in range(10):
    for i in range(10):
        e = tkinter.Entry(f)
        e.grid(column=i,row=j, borderwidth=0)
        es[i,j] = e

And there you are.