Class PredictionHandler (1.121.0)

PredictionHandler(
    artifacts_uri: str,
    predictor: typing.Optional[
        typing.Type[google.cloud.aiplatform.prediction.predictor.Predictor]
    ] = None,
)

Default prediction handler for the prediction requests sent to the application.

Methods

PredictionHandler

PredictionHandler(
    artifacts_uri: str,
    predictor: typing.Optional[
        typing.Type[google.cloud.aiplatform.prediction.predictor.Predictor]
    ] = None,
)

Initializes a Handler instance.

Parameters
Name	Description
`artifacts_uri`	`str` Required. The value of the environment variable AIP_STORAGE_URI.
`predictor`	`Type[Predictor]` Optional. The Predictor class this handler uses to initiate predictor instance if given.

Exceptions
Type	Description
`ValueError`	If predictor is None.

handle

handle(request: starlette.requests.Request) -> starlette.responses.Response

Handles a prediction request.

Parameter
Name	Description
`request`	`Request` Required. The prediction request sent to the application.

Exceptions
Type	Description
`HTTPException`	If any exception is thrown from predictor object.