diff options
| -rw-r--r-- | os_client_config/__init__.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/os_client_config/__init__.py b/os_client_config/__init__.py index 1f1266c..4246525 100644 --- a/os_client_config/__init__.py +++ b/os_client_config/__init__.py @@ -21,6 +21,7 @@ from os_client_config.config import OpenStackConfig # noqa __version__ = pbr.version.VersionInfo('os_client_config').version_string() +_config = None def get_config( @@ -28,16 +29,18 @@ def get_config( app_name=None, app_version=None, **kwargs): load_yaml_config = kwargs.pop('load_yaml_config', True) - config = OpenStackConfig( - load_yaml_config=load_yaml_config, - app_name=app_name, app_version=app_version) + global _config + if not _config: + _config = OpenStackConfig( + load_yaml_config=load_yaml_config, + app_name=app_name, app_version=app_version) if options: - config.register_argparse_arguments(options, sys.argv, service_key) + _config.register_argparse_arguments(options, sys.argv, service_key) parsed_options = options.parse_known_args(sys.argv) else: parsed_options = None - return config.get_one_cloud(options=parsed_options, **kwargs) + return _config.get_one_cloud(options=parsed_options, **kwargs) def make_rest_client( |