python tkinter label change text

Published: 23 February 2024
on channel: CodeRide

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tutorial: changing text in a tkinter label with python
in this tutorial, we'll explore how to create a tkinter gui application in python and dynamically change the text displayed in a label widget. tkinter is a standard gui toolkit for python, widely used for creating desktop applications with graphical user interfaces.
let's start by creating a simple tkinter window with a label widget. then, we'll write python code to change the text displayed in the label dynamically.
make sure you have python installed on your system. tkinter usually comes pre-installed with python, so you shouldn't need to install it separately.
first, let's import the tkinter module:
next, let's create the main application window using the tk class:
now, let's create a label widget and add it to the main window:
we need to define a function that changes the text displayed in the label widget. let's name this function change_text:
we'll create a button that, when clicked, will call the change_text function to update the label text:
finally, let's start the tkinter event loop to run the application:
here's the complete code for the application

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