airflow event_log_schema 源码
airflow event_log_schema 代码
文件路径：/airflow/api_connexion/schemas/event_log_schema.py
# 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 __future__ import annotations
from typing import NamedTuple
from marshmallow import Schema, fields
from marshmallow_sqlalchemy import SQLAlchemySchema, auto_field
from airflow.models.log import Log
class EventLogSchema(SQLAlchemySchema):
"""Event log schema"""
class Meta:
"""Meta"""
model = Log
id = auto_field(data_key='event_log_id', dump_only=True)
dttm = auto_field(data_key='when', dump_only=True)
dag_id = auto_field(dump_only=True)
task_id = auto_field(dump_only=True)
event = auto_field(dump_only=True)
execution_date = auto_field(dump_only=True)
owner = auto_field(dump_only=True)
extra = auto_field(dump_only=True)
class EventLogCollection(NamedTuple):
"""List of import errors with metadata"""
event_logs: list[Log]
total_entries: int
class EventLogCollectionSchema(Schema):
"""EventLog Collection Schema"""
event_logs = fields.List(fields.Nested(EventLogSchema))
total_entries = fields.Int()
event_log_schema = EventLogSchema()
event_log_collection_schema = EventLogCollectionSchema()
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