neofoam.framework.initialization.depends¶

Dependency marker used with typing.Annotated for injection.

class neofoam.framework.initialization.depends.Depends(dependency: str | Callable[[...], Any], *, scope: str = 'time_step', cache: bool = True, optional: bool = False)[source]¶

Bases: object

Declare a dependency for DI-enabled callables.

Supported usage includes initializer injection, e.g.:

@solver.initializer def initialize(

init: Annotated[StagedInitRunner, Depends(create_init)],

) -> Context:
return init.run()