Toga

Overview

Toga is a Python-native, OS-native, cross-platform GUI toolkit. It is designed to make it easy to write applications with a native look and feel, using the same code on all supported platforms.

Key Features:

• Consistent API across platforms
• Pure Python code
• Native widgets
• Open source and highly extensible
• Active community and support

Common Use Cases:

• Creating native desktop applications
• Cross-platform GUI applications
• Prototyping applications quickly
• Educational tools and software
• Apps with a native user experience

Installation

pip install toga

Example

import toga
from toga.style import Pack
from toga.style.pack import COLUMN, CENTER


def build(app):
    box = toga.Box()

    name_input = toga.TextInput(placeholder='Your name', style=Pack(flex=1))
    greeting_label = toga.Label('Hello, World!', style=Pack(padding=5))

    def greet(widget):
        greeting_label.text = f'Hello, {name_input.value}!'

    greet_button = toga.Button(
        'Greet',
        on_press=greet,
        style=Pack(flex=1)
    )

    box.add(name_input)
    box.add(greet_button)
    box.add(greeting_label)
    box.style.update(direction=COLUMN, alignment=CENTER, padding=10)

    return box


def main():
    return toga.App('Toga Example', 'org.pybee.helloworld', startup=build)


if __name__ == '__main__':
    main().main_loop()

Link

More details