def prompt_for_external_auth_url(existing_url):
if existing_url == '':
existing_url = 'none'
new_url = read_input(
"URL to external Candid server [default={}]: ".format(existing_url))
if new_url == '':
new_url = existing_url
return new_url
def required_prompt(prompt, help_text=None):
"""Prompt for required input."""
value = None
while not value or value == "help":
value = read_input(prompt)
if value == "help":
if help_text:
print_msg(help_text)
return value
def _get_or_prompt(options, option, message, replace_none=False):
"""Return a config option either from command line or interactive input."""
config = options.get(option)
if config is None:
config = read_input(message)
if replace_none and config == 'none':
config = ''
if config is None:
config = ''
return config
def prompt_for_maas_url():
"""Prompt for the MAAS URL."""
default_url = get_default_url()
url = None
while not url or url == "help":
url = read_input("MAAS URL [default=%s]: " % default_url)
if not url:
url = default_url
if url == "help":
print_msg(
'URL that MAAS should use for communicate from the nodes '
'to MAAS and other controllers of MAAS.')
return url
def _pick_service(services):
print('Please select which service to register this MAAS as:\n')
services_list = sorted(
(service['name'], service['pending']) for service in services.values())
for idx, (name, pending) in enumerate(services_list, 1):
print(' {:3} - {} {}'.format(idx, name,
'(pending)' if pending else ''))
print()
idx = read_input('Select service index: ')
try:
service_name = services_list[int(idx) - 1][0]
except (ValueError, IndexError):
raise CommandError('Invalid index')
return services[service_name]
def _pick_service(services):
print("Please select which service to register this MAAS as:\n")
services_list = sorted(
(service["name"], service["pending"]) for service in services.values())
for idx, (name, pending) in enumerate(services_list, 1):
print(" {:3} - {} {}".format(idx, name,
"(pending)" if pending else ""))
print()
idx = read_input("Select service index: ")
try:
service_name = services_list[int(idx) - 1][0]
except (ValueError, IndexError):
raise CommandError("Invalid index")
return services[service_name]
def required_prompt(title, help_text=None, default=None):
"""Prompt for required input."""
value = None
if default is not None:
default_text = f" [default={default}]"
else:
default_text = ""
prompt = f"{title}{default_text}: "
while not value or value == "help":
value = read_input(prompt)
if not value and default is not None:
value = default
if value == "help":
if help_text:
print_msg(help_text)
return value
def prompt_for_ssh_import():
"""Prompt user for protocal and user-id to import SSH keys."""
return read_input(
"Import SSH keys [] (lp:user-id or gh:user-id): ")
def prompt_for_email():
"""Prompt user for an email."""
email = read_input("Email: ")
if not email:
raise EmptyEmail("You must input an email or provide it with --email")
return email
def prompt_for_username():
username = read_input("Username: "******"You must input a username or "
"provide it with --username.")
return username
