Source code for airflow.providers.dbt.cloud.sensors.dbt

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from typing import TYPE_CHECKING, Optional

from airflow.providers.dbt.cloud.hooks.dbt import DbtCloudHook, DbtCloudJobRunException, DbtCloudJobRunStatus
from airflow.sensors.base import BaseSensorOperator

if TYPE_CHECKING:
    from airflow.utils.context import Context



[docs]class DbtCloudJobRunSensor(BaseSensorOperator):
    """
    Checks the status of a dbt Cloud job run.

    .. seealso::
        For more information on how to use this sensor, take a look at the guide:
        :ref:`howto/operator:DbtCloudJobRunSensor`

    :param dbt_cloud_conn_id: The connection identifier for connecting to dbt Cloud.
    :param run_id: The job run identifier.
    :param account_id: The dbt Cloud account identifier.
    """


[docs]    template_fields = ("dbt_cloud_conn_id", "run_id", "account_id")


    def __init__(
        self,
        *,
        dbt_cloud_conn_id: str = DbtCloudHook.default_conn_name,
        run_id: int,
        account_id: Optional[int] = None,
        **kwargs,
    ) -> None:
        super().__init__(**kwargs)
        self.dbt_cloud_conn_id = dbt_cloud_conn_id
        self.run_id = run_id
        self.account_id = account_id


[docs]    def poke(self, context: "Context") -> bool:
        hook = DbtCloudHook(self.dbt_cloud_conn_id)
        job_run_status = hook.get_job_run_status(run_id=self.run_id, account_id=self.account_id)

        if job_run_status == DbtCloudJobRunStatus.ERROR.value:
            raise DbtCloudJobRunException(f"Job run {self.run_id} has failed.")

        if job_run_status == DbtCloudJobRunStatus.CANCELLED.value:
            raise DbtCloudJobRunException(f"Job run {self.run_id} has been cancelled.")

        return job_run_status == DbtCloudJobRunStatus.SUCCESS.value

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