osc_lib package

Subpackages

• osc_lib.api package
  • Submodules
  • osc_lib.api.api module
    • BaseAPI
      • BaseAPI.HEADER_NAME
      • BaseAPI.SERVICE_TYPE
      • BaseAPI.create()
      • BaseAPI.delete()
      • BaseAPI.find()
      • BaseAPI.find_attr()
      • BaseAPI.find_bulk()
      • BaseAPI.find_one()
      • BaseAPI.list()
  • osc_lib.api.auth module
    • build_auth_plugins_option_parser()
    • check_valid_authentication_options()
    • check_valid_authorization_options()
    • get_keystone2keystone_auth()
    • get_options_list()
    • get_plugin_list()
  • osc_lib.api.utils module
    • simple_filter()
  • Module contents
• osc_lib.cli package
  • Submodules
  • osc_lib.cli.client_config module
    • OSC_Config
      • OSC_Config.auth_config_hook()
      • OSC_Config.load_auth_plugin()
  • osc_lib.cli.format_columns module
    • DictColumn
      • DictColumn.human_readable()
      • DictColumn.machine_readable()
    • DictListColumn
      • DictListColumn.human_readable()
      • DictListColumn.machine_readable()
    • ListColumn
      • ListColumn.human_readable()
      • ListColumn.machine_readable()
    • ListDictColumn
      • ListDictColumn.human_readable()
      • ListDictColumn.machine_readable()
    • SizeColumn
      • SizeColumn.human_readable()
  • osc_lib.cli.identity module
    • add_project_owner_option_to_parser()
    • find_project()
  • osc_lib.cli.pagination module
    • add_marker_pagination_option_to_parser()
    • add_offset_pagination_option_to_parser()
  • osc_lib.cli.parseractions module
    • KeyValueAction
    • KeyValueAppendAction
    • MultiKeyValueAction
      • MultiKeyValueAction.validate_keys()
    • MultiKeyValueCommaAction
    • NonNegativeAction
    • RangeAction
  • Module contents
• osc_lib.command package
  • Submodules
  • osc_lib.command.command module
    • Command
      • Command.app
      • Command.deprecated_option_warning()
      • Command.log
      • Command.run()
      • Command.validate_os_beta_command_enabled()
    • CommandMeta
    • Lister
      • Lister.app
      • Lister.app_dist_name
      • Lister.log
    • ShowOne
      • ShowOne.app
      • ShowOne.app_dist_name
      • ShowOne.log
  • osc_lib.command.commandmanager module
    • CommandManager
  • osc_lib.command.timing module
    • Timing
      • Timing.app
      • Timing.app_dist_name
      • Timing.log
      • Timing.take_action()
  • Module contents
• osc_lib.utils package
  • Submodules
  • osc_lib.utils.columns module
    • get_column_definitions()
    • get_columns()
  • osc_lib.utils.tags module
    • add_tag_filtering_option_to_parser()
    • add_tag_option_to_parser_for_create()
    • add_tag_option_to_parser_for_set()
    • add_tag_option_to_parser_for_unset()
    • get_tag_filtering_args()
    • update_tags_for_set()
    • update_tags_for_unset()
  • Module contents
    • backward_compat_col_lister()
    • backward_compat_col_showone()
    • build_kwargs_dict()
    • calculate_header_and_attrs()
    • env()
    • find_min_match()
    • find_resource()
    • format_dict()
    • format_dict_of_list()
    • format_list()
    • format_list_of_dicts()
    • format_size()
    • get_client_class()
    • get_dict_properties()
    • get_effective_log_level()
    • get_field()
    • get_item_properties()
    • get_osc_show_columns_for_sdk_resource()
    • get_password()
    • is_ascii()
    • read_blob_file_contents()
    • sort_items()
    • wait_for_delete()
    • wait_for_status()

Submodules

osc_lib.clientmanager module

Manage access to the clients, including authenticating when needed.

class osc_lib.clientmanager.ClientCache(factory: Any)

Bases: object

Descriptor class for caching created client handles.

class osc_lib.clientmanager.ClientManager(cli_options: CloudRegion, api_version: dict[str, str], pw_func: _PasswordHelper | None = None, app_name: str | None = None, app_version: str | None = None)

Bases: object

Manages access to API clients, including authentication.

property auth_ref: AccessInfo | None

Dereference will trigger an auth if it hasn’t already

get_configuration() → dict[str, Any]

get_endpoint_for_service_type(service_type: str, region_name: str | None = None, interface: str = 'public') → str | None

Return the endpoint URL for the service type.

is_service_available(service_type: str) → bool | None

Check if a service type is in the current Service Catalog

session: Session

setup_auth() → None

Set up authentication

This is deferred until authentication is actually attempted because it gets in the way of things that do not require auth.

validate_scope() → None

osc_lib.exceptions module

Exception definitions.

exception osc_lib.exceptions.AuthorizationFailure

Bases: Exception

exception osc_lib.exceptions.BadRequest(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 400 - Bad request: you sent some malformed data.

http_status: int = 400

message: str = 'Bad request'

exception osc_lib.exceptions.ClientException(code: int | str, message: str | None = None, details: str | None = None)

Bases: Exception

The base exception class for all exceptions this library raises.

http_status: int

message: str

exception osc_lib.exceptions.CommandError

Bases: Exception

exception osc_lib.exceptions.Conflict(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 409 - Conflict

http_status: int = 409

message: str = 'Conflict'

exception osc_lib.exceptions.EndpointNotFound

Bases: Exception

Could not find Service or Region in Service Catalog.

exception osc_lib.exceptions.Forbidden(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 403 - Forbidden: not authorized to access to this resource.

http_status: int = 403

message: str = 'Forbidden'

exception osc_lib.exceptions.HTTPNotImplemented(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 501 - Not Implemented: server does not support this operation.

http_status: int = 501

message: str = 'Not Implemented'

exception osc_lib.exceptions.InvalidValue

Bases: Exception

An argument value is not valid: wrong type, out of range, etc

message = 'Supplied value is not valid'

exception osc_lib.exceptions.NoTokenLookupException

Bases: Exception

This does not support looking up endpoints from an existing token.

exception osc_lib.exceptions.NotFound(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 404 - Not found

http_status: int = 404

message: str = 'Not found'

exception osc_lib.exceptions.OverLimit(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 413 - Over limit: reached the API limits for this time period.

http_status: int = 413

message: str = 'Over limit'

exception osc_lib.exceptions.PluginAttributeError

Bases: Exception

A plugin threw an AttributeError while being lazily loaded.

exception osc_lib.exceptions.Unauthorized(code: int | str, message: str | None = None, details: str | None = None)

Bases: ClientException

HTTP 401 - Unauthorized: bad credentials.

http_status: int = 401

message: str = 'Unauthorized'

exception osc_lib.exceptions.UnsupportedVersion

Bases: Exception

The user is trying to use an unsupported version of the API

osc_lib.i18n module

osc_lib.logs module

Application logging

class osc_lib.logs.LogConfigurator(options: Namespace)

Bases: object

configure(cloud_config: CloudConfig) → None

osc_lib.logs.get_loggers() → dict[str, str]

osc_lib.logs.log_level_from_config(config: Mapping[str, Any]) → int

osc_lib.logs.log_level_from_options(options: Namespace) → int

osc_lib.logs.log_level_from_string(level_string: str) → int

osc_lib.logs.set_warning_filter(log_level: int) → None

osc_lib.shell module

Command-line interface to the OpenStack APIs

class osc_lib.shell.OpenStackShell(description: str | None = None, version: str | None = None, command_manager: CommandManager | None = None, stdin: TextIO | None = None, stdout: TextIO | None = None, stderr: TextIO | None = None, interactive_app_factory: type[InteractiveApp] | None = None, deferred_help: bool = False)

Bases: App

CONSOLE_MESSAGE_FORMAT = '%(levelname)s: %(name)s %(message)s'

api_version: dict[str, str]

build_option_parser(description: str | None, version: str | None, argparse_kwargs: dict[str, Any] | None = None) → ArgumentParser

Return an argparse option parser for this application.

Subclasses may override this method to extend the parser with more global options.

Parameters:

• description (str) – full description of the application

• version (str) – version number for the application

• argparse_kwargs – extra keyword argument passed to the ArgumentParser constructor

clean_up(cmd: Command, result: int, err: BaseException | None) → None

Hook run after a command is done to shutdown the app.

Parameters:

• cmd (cliff.command.Command) – command processor being invoked

• result (int) – return value of cmd

• err (Exception) – exception or None

client_manager: ClientManager

close_profile() → None

configure_logging() → None

Configure logging for the app.

init_profile() → None

initialize_app(argv: list[str]) → None

Global app init bits:

• set up API versions

• validate authentication info

• authenticate against Identity if requested

interact() → None

log = <Logger osc_lib.shell (WARNING)>

prepare_to_run_command(cmd: Command) → None

Set up auth and API versions

run(argv: list[str]) → int

Equivalent to the main program for the application.

Parameters:

argv (list of str) – input arguments and options

run_subcommand(argv: list[str]) → int

timing_data: list[Any] = []

osc_lib.shell.main(argv: list[str] | None = None) → int

osc_lib.shell.prompt_for_password(prompt: str | None = None) → str

Prompt user for a password

Prompt for a password if stdin is a tty.

osc_lib.version module

Module contents