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77a3167412
* feat(database): POST, PUT, DELETE API endpoints * post tests * more tests * lint * lint * debug ci * fix test * fix test * fix test * fix test * fix test * fix test * cleanup * handle db connection failures * lint * skip hive and presto for connection fail test * fix typo
44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import logging
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from superset.dao.base import BaseDAO
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from superset.databases.filters import DatabaseFilter
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from superset.extensions import db
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from superset.models.core import Database
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logger = logging.getLogger(__name__)
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class DatabaseDAO(BaseDAO):
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model_cls = Database
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base_filter = DatabaseFilter
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@staticmethod
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def validate_uniqueness(database_name: str) -> bool:
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database_query = db.session.query(Database).filter(
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Database.database_name == database_name
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)
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return not db.session.query(database_query.exists()).scalar()
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@staticmethod
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def validate_update_uniqueness(database_id: int, database_name: str) -> bool:
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database_query = db.session.query(Database).filter(
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Database.database_name == database_name, Database.id != database_id,
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)
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return not db.session.query(database_query.exists()).scalar()
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