airflow cloud_sql 源码
airflow cloud_sql 代码
文件路径：/airflow/providers/google/cloud/links/cloud_sql.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 Google Cloud SQL links."""
from __future__ import annotations
from typing import TYPE_CHECKING
from airflow.models import BaseOperator
from airflow.providers.google.cloud.links.base import BaseGoogleLink
if TYPE_CHECKING:
from airflow.utils.context import Context
CLOUD_SQL_BASE_LINK = "/sql"
CLOUD_SQL_INSTANCE_LINK = CLOUD_SQL_BASE_LINK + "/instances/{instance}/overview?project={project_id}"
CLOUD_SQL_INSTANCE_DATABASE_LINK = (
CLOUD_SQL_BASE_LINK + "/instances/{instance}/databases?project={project_id}"
)
class CloudSQLInstanceLink(BaseGoogleLink):
"""Helper class for constructing Cloud SQL Instance Link"""
name = "Cloud SQL Instance"
key = "cloud_sql_instance"
format_str = CLOUD_SQL_INSTANCE_LINK
@staticmethod
def persist(
context: Context,
task_instance: BaseOperator,
cloud_sql_instance: str,
project_id: str | None,
):
task_instance.xcom_push(
context,
key=CloudSQLInstanceLink.key,
value={"instance": cloud_sql_instance, "project_id": project_id},
)
class CloudSQLInstanceDatabaseLink(BaseGoogleLink):
"""Helper class for constructing Cloud SQL Instance Database Link"""
name = "Cloud SQL Instance Database"
key = "cloud_sql_instance_database"
format_str = CLOUD_SQL_INSTANCE_DATABASE_LINK
@staticmethod
def persist(
context: Context,
task_instance: BaseOperator,
cloud_sql_instance: str,
project_id: str | None,
):
task_instance.xcom_push(
context,
key=CloudSQLInstanceDatabaseLink.key,
value={"instance": cloud_sql_instance, "project_id": project_id},
)
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