Http.bundle

BundlablePayload Objects

class BundlablePayload(Protocol[BundlablePayloadT])

All payloads that work with bundles need to provide “add” method that would allow bundler to combine multiple payloads into one or few aggregates.

Bundle Objects

class Bundle()

This class allows to perform operations in bundles to improve performance by reducing number of network calls.

It is not supposed to be instantiated directly by a user. Use create_bundle() method to initiate bundled operations.

To execute batch you can either call execute() directly, or use a Context Manager.

add

def add(operation: Callable[..., List[R]],
        result_mapper: Optional[BundleResultMapper[R]],
        payload: BundlablePayloadT, limit: int) -> None

This is an internal method and normally is not supposed to be used externally.

Adds an operation to a bundle for delayed execution.

execute

def execute() -> None

Executes all scheduled operations in bundles and populates results