def ask_and_confirm(self, additional_readonly_items: List = None,
prepend_listpacking_items: bool = True) -> Union[Dict, None]:
confirm_question = Question('Are these answers correct? ' +
'[yes/abort/retry]', value='confirm',
validator=CompactListValidator(
choices=['yes', 'abort', 'retry']))
while True:
answers = self.ask()
lp = ListPack(
[(q.printable_name, answers[q.value]) for q in self.questions])
# add in items that were not asked as questions but should be
# displayed alongside that information
if additional_readonly_items:
if prepend_listpacking_items:
for item in additional_readonly_items:
lp.prepend_item(item)
else:
for item in additional_readonly_items:
lp.append_item(item)
print(lp)
confirm_answer = confirm_question.ask()
if confirm_answer['confirm'] == 'yes':
return answers
if confirm_answer['confirm'] != 'retry':
return None
def ask_and_confirm(self, additional_readonly_items=None,
prepend_listpacking_items=True):
confirm_question = Question('Are these answers correct? ' +
'[yes/abort/retry]', value='confirm',
validator=CompactListValidator(
choices=['yes', 'abort', 'retry']))
while True:
answers = self.ask()
lp = ListPack(map(lambda q: (q.printable_name, answers[q.value]),
self.questions))
# add in items that were not asked as questions but should be
# displayed alongside that information
if additional_readonly_items:
if prepend_listpacking_items:
for item in additional_readonly_items:
lp.prepend_item(item)
else:
for item in additional_readonly_items:
lp.append_item(item)
print lp
confirm_answer = confirm_question.ask()
if confirm_answer['confirm'] == 'yes':
return answers
if confirm_answer['confirm'] != 'retry':
return None
def test_append_item(self):
lp = ListPack([('a', 'b')])
lp.append_item(('c', 'd'))
assert str(lp) == '\n\x1b[1ma\x1b[0m: b \x1b[1mc\x1b[0m: d '