def _change_project(self):
"""Changes the project configuration being managed.
Returns:
A new instance of _Manager for the selected project.
"""
project_key = utils.prompt_string(
'You are currently managing Google Cloud Project {!r}.\n'
'This project is currently saved as {!r}.\n'
'All of the currently configured projects include: {}.\n'
'Which project would you like to switch to?'.format(
self._config.project, self._config.key,
', '.join(common.get_available_configs(self._config.path))))
return _Manager.new(self._config.path, project_key)
def test_get_available_configs(self):
path = '/this/config/file.yaml'
self.fs.CreateFile(path, contents=_MULTI_CONFIG)
self.assertEqual(['default', 'dev'],
common.get_available_configs(path))
def new(cls, config_file_path, project_key=None):
"""Creates a new instance of a Grab n Go Manager.
Args:
config_file_path: str, the name or path to the config file.
project_key: Optional[str], the project friendly name, used as the
top-level key in the config file.
Returns:
A new instance of a Grab n Go Manager.
Raises:
_AuthError: when unable to generate valid credentials.
"""
if project_key is None:
project_key = utils.prompt_string(
'A project name was not provided, which project would you like to '
'configure?\nNOTE: If you are unsure, or if you plan to use only one '
'Google Cloud Project, you can use the default.\n'
'The following projects are currently defined in {!r}:\n {}'.
format(
config_file_path,
', '.join(common.get_available_configs(config_file_path))),
default=common.DEFAULT).lower()
logging.debug(
'Project key %r was provided, attempting to load from yaml.',
project_key)
try:
config = common.ProjectConfig.from_yaml(project_key,
config_file_path)
except (common.ConfigError, KeyError) as err:
logging.debug(
'Failed to initialize project with key %r: %s\n'
'Attempting to load new config...', project_key, err)
utils.write(
'There does not appear to be a saved configuration for this project: '
'{!r}. Before we can get started, we need to gather some information.'
'\n'.format(project_key))
config = common.ProjectConfig.from_prompts(project_key,
config_file_path)
config.write()
try:
cloud_creds = auth.CloudCredentials(config, _get_oauth_scopes())
except auth.InvalidCredentials as err:
utils.write(
'We were unable to create credentials for this configuration, please '
'verify the Project ID, OAuth2 Client ID and Client Secret are '
'correct and then re-enter them in the following prompts.')
config = common.ProjectConfig.from_prompts(project_key,
config_file_path)
config.write()
return cls.new(config_file_path, project_key)
gae_admin_api = app_engine.AdminAPI.from_config(config, cloud_creds)
datastore_api = datastore.DatastoreAPI.from_config(config, cloud_creds)
directory_api = directory.DirectoryAPI.from_config(config, cloud_creds)
storage_api = storage.CloudStorageAPI.from_config(config, cloud_creds)
constants = app_constants.get_constants_from_flags()
return cls(config, constants, cloud_creds, gae_admin_api,
datastore_api, directory_api, storage_api)