Source code for airflow.providers.google.cloud.links.base
#
# Licensed to the Apache Software Foundation (ASF) under one
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# 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
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# KIND, either express or implied. See the License for the
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from __future__ import annotations
from typing import TYPE_CHECKING, ClassVar
from airflow.providers.google.version_compat import AIRFLOW_V_3_0_PLUS
if TYPE_CHECKING:
from airflow.models import BaseOperator
from airflow.models.taskinstancekey import TaskInstanceKey
if AIRFLOW_V_3_0_PLUS:
from airflow.sdk import BaseOperatorLink
from airflow.sdk.execution_time.xcom import XCom
else:
from airflow.models.baseoperatorlink import BaseOperatorLink # type: ignore[no-redef]
from airflow.models.xcom import XCom # type: ignore[no-redef]
[docs]
BASE_LINK = "https://console.cloud.google.com"
[docs]
class BaseGoogleLink(BaseOperatorLink):
"""
Base class for all Google links.
:meta private:
"""
[docs]
def get_link(
self,
operator: BaseOperator,
*,
ti_key: TaskInstanceKey,
) -> str:
conf = XCom.get_value(key=self.key, ti_key=ti_key)
if not conf:
return ""
if self.format_str.startswith("http"):
return self.format_str.format(**conf)
return BASE_LINK + self.format_str.format(**conf)