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1# Licensed to the Apache Software Foundation (ASF) under one
2# or more contributor license agreements. See the NOTICE file
3# distributed with this work for additional information
4# regarding copyright ownership. The ASF licenses this file
5# to you under the Apache License, Version 2.0 (the
6# "License"); you may not use this file except in compliance
7# with the License. You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing,
12# software distributed under the License is distributed on an
13# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14# KIND, either express or implied. See the License for the
15# specific language governing permissions and limitations
16# under the License.
17from datetime import datetime
18from typing import List, Optional
20from airflow.utils.pydantic import BaseModel as BaseModelPydantic, ConfigDict
23class DagScheduleDatasetReferencePydantic(BaseModelPydantic):
24 """Serializable version of the DagScheduleDatasetReference ORM SqlAlchemyModel used by internal API."""
26 dataset_id: int
27 dag_id: str
28 created_at: datetime
29 updated_at: datetime
31 model_config = ConfigDict(from_attributes=True)
34class TaskOutletDatasetReferencePydantic(BaseModelPydantic):
35 """Serializable version of the TaskOutletDatasetReference ORM SqlAlchemyModel used by internal API."""
37 dataset_id: int
38 dag_id: str
39 task_id: str
40 created_at: datetime
41 updated_at: datetime
43 model_config = ConfigDict(from_attributes=True)
46class DatasetPydantic(BaseModelPydantic):
47 """Serializable representation of the Dataset ORM SqlAlchemyModel used by internal API."""
49 id: int
50 uri: str
51 extra: Optional[dict]
52 created_at: datetime
53 updated_at: datetime
54 is_orphaned: bool
56 consuming_dags: List[DagScheduleDatasetReferencePydantic]
57 producing_tasks: List[TaskOutletDatasetReferencePydantic]
59 model_config = ConfigDict(from_attributes=True)
62class DatasetEventPydantic(BaseModelPydantic):
63 """Serializable representation of the DatasetEvent ORM SqlAlchemyModel used by internal API."""
65 id: int
66 dataset_id: Optional[int]
67 extra: dict
68 source_task_id: Optional[str]
69 source_dag_id: Optional[str]
70 source_run_id: Optional[str]
71 source_map_index: Optional[int]
72 timestamp: datetime
73 dataset: Optional[DatasetPydantic]
75 model_config = ConfigDict(from_attributes=True, arbitrary_types_allowed=True)