airflow airbyte 源码
airflow airbyte 代码
文件路径：/airflow/providers/airbyte/sensors/airbyte.py
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
"""This module contains a Airbyte Job sensor."""
from __future__ import annotations
from typing import TYPE_CHECKING, Sequence
from airflow.exceptions import AirflowException
from airflow.providers.airbyte.hooks.airbyte import AirbyteHook
from airflow.sensors.base import BaseSensorOperator
if TYPE_CHECKING:
from airflow.utils.context import Context
class AirbyteJobSensor(BaseSensorOperator):
"""
Check for the state of a previously submitted Airbyte job.
:param airbyte_job_id: Required. Id of the Airbyte job
:param airbyte_conn_id: Required. The name of the Airflow connection to get
connection information for Airbyte.
:param api_version: Optional. Airbyte API version.
"""
template_fields: Sequence[str] = ('airbyte_job_id',)
ui_color = '#6C51FD'
def __init__(
self,
*,
airbyte_job_id: int,
airbyte_conn_id: str = 'airbyte_default',
api_version: str = "v1",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.airbyte_conn_id = airbyte_conn_id
self.airbyte_job_id = airbyte_job_id
self.api_version = api_version
def poke(self, context: Context) -> bool:
hook = AirbyteHook(airbyte_conn_id=self.airbyte_conn_id, api_version=self.api_version)
job = hook.get_job(job_id=self.airbyte_job_id)
status = job.json()['job']['status']
if status == hook.FAILED:
raise AirflowException(f"Job failed: \n{job}")
elif status == hook.CANCELLED:
raise AirflowException(f"Job was cancelled: \n{job}")
elif status == hook.SUCCEEDED:
self.log.info("Job %s completed successfully.", self.airbyte_job_id)
return True
elif status == hook.ERROR:
self.log.info("Job %s attempt has failed.", self.airbyte_job_id)
self.log.info("Waiting for job %s to complete.", self.airbyte_job_id)
return False
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