def start(self):
if not cfg.CONF[self.name].account_id:
raise exceptions.ConfigurationError('Account ID not configured.')
# NOTE: Get the underlying provider driver
cls = provider.get_provider(cfg.CONF[self.name].driver)
self.client = cls.get_client(cfg.CONF[self.name].api_url)
def extend_parser(self, name, parser):
"""
Extend the parser for the Command from the Provider
:param name: Name of the command
:param parser: The Parser object
"""
provider = get_provider(self.provider)
provider.extend_parser(name, parser)
def execute(self, name, parsed_args, command):
"""
Execute the command by name from a Provider
:param name: Name of the command
:param parsed_args: Parsed arguments
:param command: The command name to run
:return: The results of the Provider's command.
"""
provider = get_provider(self.provider)
api = provider.get_api(parsed_args, command)
try:
command_func = getattr(api, name)
except AttributeError:
raise CommandNotSupported('Command is not supported by provider')
return command_func(parsed_args, command)
