Valutare una versione del processore

Valuta una versione del processore con un set di dati fornito.

Per saperne di più

Per la documentazione dettagliata che include questo esempio di codice, vedi quanto segue:

Esempio di codice

Python

Per saperne di più, consulta la documentazione di riferimento dell'API Document AI Python.

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from google.api_core.client_options import ClientOptions
from google.cloud import documentai  # type: ignore

# TODO(developer): Uncomment these variables before running the sample.
# project_id = 'YOUR_PROJECT_ID'
# location = 'YOUR_PROCESSOR_LOCATION' # Format is 'us' or 'eu'
# processor_id = 'YOUR_PROCESSOR_ID'
# processor_version_id = 'YOUR_PROCESSOR_VERSION_ID'
# gcs_input_uri = # Format: gs://bucket/directory/


def evaluate_processor_version_sample(
    project_id: str,
    location: str,
    processor_id: str,
    processor_version_id: str,
    gcs_input_uri: str,
) -> None:
    # You must set the api_endpoint if you use a location other than 'us', e.g.:
    opts = ClientOptions(api_endpoint=f"{location}-documentai.googleapis.com")

    client = documentai.DocumentProcessorServiceClient(client_options=opts)

    # The full resource name of the processor version
    # e.g. `projects/{project_id}/locations/{location}/processors/{processor_id}/processorVersions/{processor_version_id}`
    name = client.processor_version_path(
        project_id, location, processor_id, processor_version_id
    )

    evaluation_documents = documentai.BatchDocumentsInputConfig(
        gcs_prefix=documentai.GcsPrefix(gcs_uri_prefix=gcs_input_uri)
    )

    # NOTE: Alternatively, specify a list of GCS Documents
    #
    # gcs_input_uri = "gs://bucket/directory/file.pdf"
    # input_mime_type = "application/pdf"
    #
    # gcs_document = documentai.GcsDocument(
    #     gcs_uri=gcs_input_uri, mime_type=input_mime_type
    # )
    # gcs_documents = [gcs_document]
    # evaluation_documents = documentai.BatchDocumentsInputConfig(
    #     gcs_documents=documentai.GcsDocuments(documents=gcs_documents)
    # )
    #

    request = documentai.EvaluateProcessorVersionRequest(
        processor_version=name,
        evaluation_documents=evaluation_documents,
    )

    # Make EvaluateProcessorVersion request
    # Continually polls the operation until it is complete.
    # This could take some time for larger files
    operation = client.evaluate_processor_version(request=request)
    # Print operation details
    # Format: projects/PROJECT_NUMBER/locations/LOCATION/operations/OPERATION_ID
    print(f"Waiting for operation {operation.operation.name} to complete...")
    # Wait for operation to complete
    response = documentai.EvaluateProcessorVersionResponse(operation.result())

    # After the operation is complete,
    # Print evaluation ID from operation response
    print(f"Evaluation Complete: {response.evaluation}")

Passaggi successivi

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