rosidl_cli.extensions module

class rosidl_cli.extensions.Extension(name: str)

Bases: object

A generic extension point.

property name: str

rosidl_cli.extensions.load_extensions(group_name: str, *, specs: List[str] | None = None, strict: bool = False) → List[Extension]

Load extensions for a specific group.

Parameters:

• group_name – the name of the extension group

• specs – an optional collection of extension specs (see parse_extension_specification() for spec format)

• strict – whether to raise or warn on error

Returns:

a list of Extension instances

rosidl_cli.extensions.parse_extension_specification(spec: str) → Tuple[str | Any, Dict[Any, Any] | Any]

Parse extension specification.

Parameters:

spec (str) – specification string in ‘name[key0: value0, …]’ or ‘name’ format. Key-value pairs are parsed as YAML dictionaries.

Returns:

a tuple of specification name and keyword arguments, if any, as a dict.