def select_worker_config_file(emitter, config_file, worker_address,
provider_uri, network, federated):
config_root = abspath(
dirname(config_file)) if config_file else DEFAULT_CONFIG_ROOT
worker_config_exists = glob.glob(
UrsulaConfiguration.default_filepath(config_root=config_root))
if not worker_config_exists:
emitter.message(
"No Ursula configurations found. run 'nucypher ursula init' then try again.",
color='red')
raise click.Abort()
# TODO: Needs Cleanup
more_than_one_worker_config_exists = glob.glob(
f'{config_root}/ursula-0x*.json')
ethereum_account_required = not worker_address and not federated
if more_than_one_worker_config_exists:
if config_file is None:
if ethereum_account_required:
worker_address = select_client_account(
emitter=emitter,
network=network,
provider_uri=provider_uri)
else:
pass # TODO: Support Federated Mode by walking the filesystem
config_file = os.path.join(
DEFAULT_CONFIG_ROOT,
UrsulaConfiguration.generate_filename(modifier=worker_address))
return config_file
def config(general_config, config_options, config_file):
"""
View and optionally update the Ursula node's configuration.
"""
emitter = _setup_emitter(general_config, config_options.worker_address)
filepath = config_file or UrsulaConfiguration.default_filepath()
emitter.echo(f"Ursula Configuration {filepath} \n {'='*55}")
return get_or_update_configuration(emitter=emitter,
config_class=UrsulaConfiguration,
filepath=filepath,
config_options=config_options)
