def prompt_yes_no(message, default=True):
"""Prompt for a yes/no question and return the answer as bool."""
default_msg = "[Y/n]" if default else "[y/N]"
while True:
value = input("{} {}: ".format(message, default_msg)).lower()
if value:
if value.startswith("n"):
return False
if value.startswith("y"):
return True
show_help("Invalid input.")
else:
return default
def prompt_get_input(self, msg, required):
"""Prompt the user on the terminal for a value
@param msg: Message to prompt user with
@param required: True if value must be entered
"""
while True:
value = input(msg)
if value:
return value
elif not required:
break
show_help("This option is required to configure Landscape.")