Shows a list of choices, and allows the selection of one of them.
from terminal_layout.extensions.choice import *
from terminal_layout import *
c = Choice('Which is the Best Programming Language? (press <esc> to exit) ',
['Python', 'C/C++', 'Java', 'PHP', 'Go', 'JS', '...'],
icon_style=StringStyle(fore=Fore.blue),
selected_style=StringStyle(fore=Fore.blue))
choice = c.get_choice()
if choice:
index, value = choice
print(value, 'is the Best Programming Language')There are several parameter you can set:
| name | default | desc |
|---|---|---|
| title | title | |
| choices | a list of choices | |
| icon | '> ' | delimiter list |
| icon_style | StringStyle(fore=Fore.green) | icon style |
| choices_style | StringStyle() | choices style |
| selected_style | StringStyle() | selected style |
| loop | True | loop |
| default_index | 0 | default icon index |
| stop_key | ['q'] | stop key |