Coverage for /home/airflow/.local/lib/python3.12/site-packages/airflow/api_fastapi/core_api/datamodels/task_instance_history.py: 100%

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 __future__ import annotations 

18 

19from datetime import datetime 

20from typing import Annotated 

21 

22from pydantic import ( 

23 AliasPath, 

24 BeforeValidator, 

25 Field, 

26) 

27 

28from airflow.api_fastapi.core_api.base import BaseModel 

29from airflow.api_fastapi.core_api.datamodels.dag_versions import DagVersionResponse 

30from airflow.utils.state import TaskInstanceState 

31 

32 

33class TaskInstanceHistoryResponse(BaseModel): 

34 """TaskInstanceHistory serializer for responses.""" 

35 

36 task_id: str 

37 dag_id: str 

38 

39 # todo: this should not be aliased; it's ambiguous with dag run's "id" - airflow 3.0 

40 run_id: str = Field(alias="dag_run_id") 

41 

42 map_index: int 

43 start_date: datetime | None 

44 end_date: datetime | None 

45 duration: float | None 

46 state: TaskInstanceState | None 

47 try_number: int 

48 max_tries: int 

49 task_display_name: str 

50 dag_display_name: str = Field(validation_alias=AliasPath("dag_run", "dag_model", "dag_display_name")) 

51 hostname: str | None 

52 unixname: str | None 

53 pool: str 

54 pool_slots: int 

55 queue: str | None 

56 priority_weight: int | None 

57 operator: str | None 

58 custom_operator_name: str | None = Field(alias="operator_name") 

59 queued_dttm: datetime | None = Field(alias="queued_when") 

60 scheduled_dttm: datetime | None = Field(alias="scheduled_when") 

61 pid: int | None 

62 executor: str | None 

63 executor_config: Annotated[str, BeforeValidator(str)] 

64 dag_version: DagVersionResponse | None 

65 

66 

67class TaskInstanceHistoryCollectionResponse(BaseModel): 

68 """TaskInstanceHistory Collection serializer for responses.""" 

69 

70 task_instances: list[TaskInstanceHistoryResponse] 

71 total_entries: int