di

litestar.di.NamedDependency

Mark a parameter for name-based dependency injection.

The name of the function parameter will be used as the name for the dependency to inject.

alias of Annotated[T, <litestar.di.Dependency object at 0x7f5353f2b6b0>]

class litestar.di.Provide

Bases: object

Wrapper class for dependency injection

__init__(dependency: AnyCallable | type[Any], use_cache: bool = False, sync_to_thread: bool | None = None) → None

Initialize Provide

Parameters:

• dependency – Callable to call or class to instantiate. The result is then injected as a dependency.

• use_cache – Cache the dependency return value. Defaults to False.

• sync_to_thread – Run sync code in an async thread. Defaults to False.

async __call__(**kwargs: Any) → Any

Call the provider’s dependency.