toga-one-liner.md

I made this Toga app as a Bash one-liner:

python -c '
import toga
import urllib.request
import json

def fetch_json(url):
    with urllib.request.urlopen(url) as response:
        if response.getcode() == 200:
            data = response.read()
            return json.loads(data.decode("utf-8"))
        else:
            raise urllib.error.URLError(f"Failed to retrieve data. HTTP Error Code: {response.getcode()}")


class TogaDemo(toga.App):
    def startup(self):
        # Create the main window
        self.main_window = toga.MainWindow()

        data = fetch_json("https://datasette.io/content/datasette_repos.json")

        table = toga.Table(
            headings=data["columns"],
            data=data["rows"]
        )
        self.main_window.content = table
        self.main_window.show()


TogaDemo("Datasette Table", "io.datasette.toga-datasette").main_loop()
'