kaxil commented on a change in pull request #8481: URL: https://github.com/apache/airflow/pull/8481#discussion_r412583737
########## File path: airflow/providers/google/cloud/hooks/life_sciences.py ########## @@ -0,0 +1,150 @@ +# +# 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. +"""Hook for Google Cloud Life Sciences service""" + +import time +from typing import Any, Dict, Optional + +import google.api_core.path_template +from googleapiclient.discovery import build + +from airflow.exceptions import AirflowException +from airflow.providers.google.common.hooks.base_google import GoogleBaseHook + +# Time to sleep between active checks of the operation results +TIME_TO_SLEEP_IN_SECONDS = 5 + + +# noinspection PyAbstractClass +class LifeSciencesHook(GoogleBaseHook): + """ + Hook for the Google Cloud Life Sciences APIs. + + All the methods in the hook where project_id is used must be called with + keyword arguments rather than positional. + + :param api_version: API version used (for example v1 or v1beta1). + :type api_version: str + :param gcp_conn_id: The connection ID to use when fetching connection info. + :type gcp_conn_id: str + :param delegate_to: The account to impersonate, if any. + For this to work, the service account making the request must have + domain-wide delegation enabled. + :type delegate_to: str + """ + + _conn = None # type: Optional[Any] + + def __init__( + self, + api_version: str = "v2beta", + gcp_conn_id: str = "google_cloud_default", + delegate_to: Optional[str] = None + ) -> None: + super().__init__(gcp_conn_id, delegate_to) + self.api_version = api_version + + def get_conn(self): + """ + Retrieves the connection to Cloud Life Sciences. + + :return: Google Cloud Life Sciences service object. + """ + if not self._conn: + http_authorized = self._authorize() + self._conn = build("lifesciences", self.api_version, + http=http_authorized, cache_discovery=False) + return self._conn + + @GoogleBaseHook.fallback_to_default_project_id + def run_pipeline(self, body: Dict, location: str, project_id: str): + """ + Runs a pipeline + + :param body: The request body. + :type body: dict + :param location: The location of the project. For example: "us-east1". + :type location: str + :param project_id: Optional, Google Cloud Project project_id where the function belongs. + If set to None or missing, the default project_id from the GCP connection is used. + :type project_id: str + :return: Dict Review comment: ```suggestion :return: dict ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
