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

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from __future__ import annotations

from typing import TYPE_CHECKING

from airflow.providers.amazon.aws.hooks.glue_crawler import GlueCrawlerHook
from airflow.providers.amazon.aws.triggers.base import AwsBaseWaiterTrigger

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


[docs]class GlueCrawlerCompleteTrigger(AwsBaseWaiterTrigger): """ Watches for a glue crawl, triggers when it finishes. :param crawler_name: name of the crawler to watch :param aws_conn_id: The Airflow connection used for AWS credentials. """ def __init__( self, crawler_name: str, aws_conn_id: str | None = "aws_default", waiter_delay: int = 5, waiter_max_attempts: int = 1500, **kwargs, ): super().__init__( serialized_fields={"crawler_name": crawler_name}, waiter_name="crawler_ready", waiter_args={"Name": crawler_name}, failure_message="Error while waiting for glue crawl to complete", status_message="Status of glue crawl is", status_queries=["Crawler.State", "Crawler.LastCrawl"], return_value=None, waiter_delay=waiter_delay, waiter_max_attempts=waiter_max_attempts, aws_conn_id=aws_conn_id, **kwargs, )
[docs] def hook(self) -> AwsGenericHook: return GlueCrawlerHook( aws_conn_id=self.aws_conn_id, region_name=self.region_name, verify=self.verify, config=self.botocore_config, )

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