In one of the urwid examples, I'm trying to get and print user selected RadioButton and CheckBox values.
So far I have code below (python27) and can't figure out which object returns user's selection.
import urwid
import urwid.raw_display
import urwid.web_display
def main():
text_header = (u"hi! "
u"UP / DOWN / PAGE UP / PAGE DOWN scroll. F8 exits.")
Radio_Text = [u"Select ",('important', u"one"), ]
Multiselect_Text = [u"Select ",('important', u"many"), ]
MultiSelect_Options = [u"Wax", u"Wash", u"Buff", u"Clear Coat", u"Dry",
u"Racing Stripe"]
Radio_Options = [u"opt1", u"opt2", u"opt3" ]
def button_press(button):
frame.footer = urwid.AttrWrap(urwid.Text(
[u"Pressed: ", button.get_label()]), 'header')
radio_button_group = []
blank = urwid.Divider()
listbox_content = [
blank,
urwid.Padding(urwid.Text(Radio_Text), left=2, right=2,
min_width=20),
blank,
urwid.Padding(urwid.GridFlow(
[urwid.AttrWrap(urwid.RadioButton(radio_button_group,
txt), 'buttn','buttnf')
for txt in Radio_Options],
23, 7, 1, 'left') ,
left=3, right=3, min_width=20),
blank,
urwid.Padding(urwid.Text(Multiselect_Text), left=2, right=2,
min_width=20),
blank,
urwid.Padding(urwid.GridFlow(
[urwid.AttrWrap(urwid.CheckBox(txt),'buttn','buttnf')
for txt in MultiSelect_Options
],
10, 3, 1, 'left') ,
left=4, right=3, min_width=10),
blank,
blank,
]
header = urwid.AttrWrap(urwid.Text(text_header), 'header')
listbox = urwid.ListBox(urwid.SimpleListWalker(listbox_content))
frame = urwid.Frame(urwid.AttrWrap(listbox, 'body'), header=header)
palette = [
('body','black','light gray', 'standout'),
('reverse','light gray','black'),
('header','white','dark red', 'bold'),
('important','dark blue','light gray',('standout','underline')),
('editfc','white', 'dark blue', 'bold'),
('editbx','light gray', 'dark blue'),
('editcp','black','light gray', 'standout'),
('bright','dark gray','light gray', ('bold','standout')),
('buttn','black','dark cyan'),
('buttnf','white','dark blue','bold'),
]
# use appropriate Screen class
if urwid.web_display.is_web_request():
screen = urwid.web_display.Screen()
else:
screen = urwid.raw_display.Screen()
def unhandled(key):
if key == 'f8':
raise urwid.ExitMainLoop()
urwid.MainLoop(frame, palette, screen,
unhandled_input=unhandled).run()
def setup():
urwid.web_display.set_preferences("Urwid Tour")
# try to handle short web requests quickly
if urwid.web_display.handle_short_request():
return
main()
if '__main__'==__name__ or urwid.web_display.is_web_request():
setup()
For the RadioButton state is stored in radio_button_group List. CheckBoxes state can be retrieved from AttrWraps_list by invoking get_label and get_state
import urwid
import urwid.raw_display
import urwid.web_display
def main():
text_header = (u"hi! "
u"UP / DOWN / PAGE UP / PAGE DOWN scroll. F8 exits.")
Radio_Text = [u"Select ",('important', u"one"), ]
Multiselect_Text = [u"Select ",('important', u"many"), ]
MultiSelect_Options = [u"Wax", u"Wash", u"Buff", u"Clear Coat", u"Dry",
u"Racing Stripe"]
Radio_Options = [u"opt1", u"opt2", u"opt3" ]
def button_press(button):
frame.footer = urwid.AttrWrap(urwid.Text(
[u"Pressed: ", button.get_label()]), 'header')
radio_button_group = []
AttrWraps_list = [urwid.AttrWrap(urwid.CheckBox(txt),'buttn','buttnf') for txt in MultiSelect_Options]
blank = urwid.Divider()
listbox_content = [
blank,
urwid.Padding(urwid.Text(Radio_Text), left=2, right=2,
min_width=20),
blank,
urwid.Padding(urwid.GridFlow(
[urwid.AttrWrap(urwid.RadioButton(radio_button_group,
txt), 'buttn','buttnf')
for txt in Radio_Options],
23, 7, 1, 'left') ,
left=3, right=3, min_width=20),
blank,
urwid.Padding(urwid.Text(Multiselect_Text), left=2, right=2,
min_width=20),
blank,
urwid.Padding(urwid.GridFlow(
[urwid.AttrWrap(urwid.CheckBox(txt),'buttn','buttnf')
for txt in MultiSelect_Options
],
10, 3, 1, 'left') ,
left=4, right=3, min_width=10),
blank,
blank,
]
header = urwid.AttrWrap(urwid.Text(text_header), 'header')
listbox = urwid.ListBox(urwid.SimpleListWalker(listbox_content))
frame = urwid.Frame(urwid.AttrWrap(listbox, 'body'), header=header)
palette = [
('body','black','light gray', 'standout'),
('reverse','light gray','black'),
('header','white','dark red', 'bold'),
('important','dark blue','light gray',('standout','underline')),
('editfc','white', 'dark blue', 'bold'),
('editbx','light gray', 'dark blue'),
('editcp','black','light gray', 'standout'),
('bright','dark gray','light gray', ('bold','standout')),
('buttn','black','dark cyan'),
('buttnf','white','dark blue','bold'),
]
# use appropriate Screen class
if urwid.web_display.is_web_request():
screen = urwid.web_display.Screen()
else:
screen = urwid.raw_display.Screen()
def unhandled(key):
if key == 'f8':
raise urwid.ExitMainLoop()
if key == 'f5':
txt = urwid.Text(str( {x.get_label(): x.get_state() for x in AttrWraps_list} ))
fill = urwid.Filler(txt, 'top')
loop = urwid.MainLoop(fill)
loop.run()
urwid.MainLoop(frame, palette, screen,
unhandled_input=unhandled).run()
def setup():
urwid.web_display.set_preferences("Urwid Tour")
# try to handle short web requests quickly
if urwid.web_display.handle_short_request():
return
main()
if '__main__'==__name__ or urwid.web_display.is_web_request():
setup()