def create(self):
self._optionlist = npyscreen.OptionList(filename=self.FILE)
self._optionlist.options.extend([
npyscreen.OptionFreeText(
'FreeText',
value='',
documentation='This is some documentation',
),
npyscreen.OptionMultiChoice(
'MultiChoice',
choices=['Choice 1', 'Choice 2', 'Choice 3'],
),
npyscreen.OptionFilename('Filename'),
npyscreen.OptionDate('Date'),
npyscreen.OptionMultiFreeText(
'MultilineText',
value='',
),
npyscreen.OptionMultiFreeList('MultilineList'),
])
self.add(
npyscreen.OptionListDisplay,
name="Option List",
values=self._optionlist.options,
scroll_exit=True,
max_height=None,
)
def main(self):
Options = npyscreen.OptionList()
# just for convenience so we don't have to keep writing Options.options
options = Options.options
options.append(npyscreen.OptionFilename('Filename', self.default_file))
options.append(
npyscreen.OptionFreeText(
'FreeText',
value='',
documentation="This is some documentation."))
options.append(
npyscreen.OptionMultiChoice(
'Multichoice', choices=['Choice 1', 'Choice 2', 'Choice 3']))
options.append(npyscreen.OptionDate('Date', ))
options.append(
npyscreen.OptionMultiFreeText('Multiline Text', value=''))
options.append(npyscreen.OptionMultiFreeList('Multiline List'))
try:
Options.reload_from_file(self.default_file)
except FileNotFoundError:
pass
F = npyscreen.Form(name="Welcome to Npyscreen", )
ms = F.add(npyscreen.OptionListDisplay,
name="Option List",
values=options,
scroll_exit=True,
max_height=None)
F.edit()
Options.write_to_file(self.default_file)