kbendick commented on code in PR #23704: URL: https://github.com/apache/airflow/pull/23704#discussion_r874043147
########## airflow/providers/tabular/hooks/tabular.py: ########## @@ -0,0 +1,106 @@ +# 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. + +from typing import Any, Dict, Tuple + +import requests +from requests import HTTPError + +from airflow.hooks.base import BaseHook + +DEFAULT_TABULAR_URL = "https://api.tabulardata.io/ws/v1"; + +TOKENS_ENDPOINT = "warehouses/tokens" + + +class TabularHook(BaseHook): + """ + This hook acts as a base hook for tabular services. It offers the ability to generate temporary, + short-lived session tokens to use within Airflow submitted jobs. + + :param tabular_conn_id: The :ref:`Tabular connection id<howto/connection:tabular>` + which refers to the information to connect to the Tabular OAuth service. + """ + + conn_name_attr = 'tabular_conn_id' + default_conn_name = "tabular_default" + conn_type = "tabular" + hook_name = "Tabular" + + @staticmethod + def get_connection_form_widgets() -> Dict[str, Any]: + """Returns connection widgets to add to connection form""" + from flask_appbuilder.fieldwidgets import BS3TextFieldWidget + from flask_babel import lazy_gettext + from wtforms import StringField + + return { + "extra__tabular__baseUrl": StringField( + lazy_gettext("Tabular Base URL"), widget=BS3TextFieldWidget() + ), + } + + @staticmethod + def get_ui_field_behaviour() -> Dict[str, Any]: + """Returns custom field behaviour""" + return { + "hidden_fields": ["schema", "port", "host"], + "relabeling": { + "login": "Tabular Client ID", + "password": "Tabular Client Secret", + }, + "placeholders": { + "login": "client_id (token credentials auth)", + "password": "secret (token credentials auth)", + "extra__tabular__baseUrl": DEFAULT_TABULAR_URL, + }, + } + + def __init__(self, tabular_conn_id: str = default_conn_name) -> None: + super().__init__() + self.conn_id = tabular_conn_id + + def test_connection(self) -> Tuple[bool, str]: + """Test dbt Cloud connection.""" Review Comment: Nit: `dbt Cloud` -> `Tabular`. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
