Dynamically laying out widgets

The Grid geometry manager is easy to use both in simple and advanced layouts, and it is also a powerful mechanism to combine with a list of widgets.

We will take a look at how we can reduce the number of lines and call the geometry manager methods with just a few lines, thanks to list comprehensions and the zip and enumerate built-in functions.

Getting ready

The application we will build contains four Entry widgets, each one with its corresponding label that indicates the meaning of the input. We will also add a button to print all the entries' values:

Instead of creating and assigning each widget to a separate attribute, we will work with lists of widgets. Since we will track the index...