def query_yes_no(question, default=None):
if not sys.__stdin__.isatty():
raise RuntimeError('Terminal is not interactive, cannot ask user "{}"'.format(question))
if default == None:
prompt = '[y/n]'
elif distutils.util.strtobool(default):
prompt = '[Y/n]'
else:
prompt = '[y/N]'
while True:
try:
sys.stderr.write('{} {} '.format(question, prompt))
sys.stderr.flush()
answer = getch.getch()
if answer == '\r':
answer = default
elif answer in '\x03\x1B': # Ctrl-C, ESC
answer = 'no'
print("'{}'".format(answer))
return distutils.util.strtobool(answer)
except ValueError:
print(colors.colorize_error('Please answer with "y/t" or "n/f"'))
def query_yes_no(question, default=None):
if not sys.__stdin__.isatty():
raise RuntimeError(
'Terminal is not interactive, cannot ask user "{}"'.format(
question))
if default == None:
prompt = '[y/n]'
elif distutils.util.strtobool(default):
prompt = '[Y/n]'
else:
prompt = '[y/N]'
while True:
try:
sys.stderr.write('{} {} '.format(question, prompt))
sys.stderr.flush()
answer = getch.getch()
if answer == '\r':
answer = default
elif answer in '\x03\x1B': # Ctrl-C, ESC
answer = 'no'
print("'{}'".format(answer))
return distutils.util.strtobool(answer)
except ValueError:
print(colors.colorize_error('Please answer with "y/t" or "n/f"'))
def ask_remote_failed():
return query_yes_no(colors.colorize_error('Remote command failed. Sync results back? '), 'yes')
def ask_remote_failed():
return query_yes_no(
colors.colorize_error('Remote command failed. Sync results back? '),
'yes')
