docs/tutorial/qa.py


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

from __future__ import annotations

import urwid


def exit_on_q(key):
    if key in ('q', 'Q'):
        raise urwid.ExitMainLoop()

class QuestionBox(urwid.Filler):
    def keypress(self, size, key):
        if key != 'enter':
            return super().keypress(size, key)
        self.original_widget = urwid.Text(
            f"Nice to meet you,\n{edit.edit_text}.\n\nPress Q to exit.")

edit = urwid.Edit("What is your name?\n")
fill = QuestionBox(edit)
loop = urwid.MainLoop(fill, unhandled_input=exit_on_q)
loop.run()