Source code for airflow.providers.amazon.aws.triggers.comprehend

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from __future__ import annotations

from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from airflow.providers.amazon.aws.hooks.base_aws import AwsGenericHook

from airflow.providers.amazon.aws.hooks.comprehend import ComprehendHook
from airflow.providers.amazon.aws.triggers.base import AwsBaseWaiterTrigger



[docs]
class ComprehendPiiEntitiesDetectionJobCompletedTrigger(AwsBaseWaiterTrigger):
    """
    Trigger when a Comprehend pii entities detection job is complete.

    :param job_id: The id of the Comprehend pii entities detection job.
    :param waiter_delay: The amount of time in seconds to wait between attempts. (default: 120)
    :param waiter_max_attempts: The maximum number of attempts to be made. (default: 75)
    :param aws_conn_id: The Airflow connection used for AWS credentials.
    """

    def __init__(
        self,
        *,
        job_id: str,
        waiter_delay: int = 120,
        waiter_max_attempts: int = 75,
        aws_conn_id: str | None = "aws_default",
    ) -> None:
        super().__init__(
            serialized_fields={"job_id": job_id},
            waiter_name="pii_entities_detection_job_complete",
            waiter_args={"JobId": job_id},
            failure_message="Comprehend start pii entities detection job failed.",
            status_message="Status of Comprehend start pii entities detection job is",
            status_queries=["PiiEntitiesDetectionJobProperties.JobStatus"],
            return_key="job_id",
            return_value=job_id,
            waiter_delay=waiter_delay,
            waiter_max_attempts=waiter_max_attempts,
            aws_conn_id=aws_conn_id,
        )


[docs]
    def hook(self) -> AwsGenericHook:
        return ComprehendHook(aws_conn_id=self.aws_conn_id)





[docs]
class ComprehendCreateDocumentClassifierCompletedTrigger(AwsBaseWaiterTrigger):
    """
    Trigger when a Comprehend document classifier is complete.

    :param document_classifier_arn: The arn of the Comprehend document classifier.
    :param waiter_delay: The amount of time in seconds to wait between attempts. (default: 120)
    :param waiter_max_attempts: The maximum number of attempts to be made. (default: 75)
    :param aws_conn_id: The Airflow connection used for AWS credentials.
    """

    def __init__(
        self,
        *,
        document_classifier_arn: str,
        waiter_delay: int = 120,
        waiter_max_attempts: int = 75,
        aws_conn_id: str | None = "aws_default",
    ) -> None:
        super().__init__(
            serialized_fields={"document_classifier_arn": document_classifier_arn},
            waiter_name="create_document_classifier_complete",
            waiter_args={"DocumentClassifierArn": document_classifier_arn},
            failure_message="Comprehend create document classifier failed.",
            status_message="Status of Comprehend create document classifier is",
            status_queries=["DocumentClassifierProperties.Status"],
            return_key="document_classifier_arn",
            return_value=document_classifier_arn,
            waiter_delay=waiter_delay,
            waiter_max_attempts=waiter_max_attempts,
            aws_conn_id=aws_conn_id,
        )


[docs]
    def hook(self) -> AwsGenericHook:
        return ComprehendHook(aws_conn_id=self.aws_conn_id)