python - Flask-appbuilder 如何为表上的任何行更改添加审计日志？

Question

我正在尝试使用 flask-appbuilder 构建一个用户表，并希望在此表上记​​录任何插入、更新、删除更改。我下面的代码扩展了 Auditmixin，以便我将有自动列来记录谁/何时创建/更新表，但我无法记录行更改历史记录以供审计。

如何在 Flask-appbuilder 中添加诸如侦听器之类的东西来触发对文件或数据库的日志记录？

模型.py

from flask_appbuilder import Model
from sqlalchemy import Column, Integer, String, ForeignKey
from sqlalchemy.orm import relationship
from flask_appbuilder.models.mixins import AuditMixin


class MyGenericModel(AuditMixin, Model):
    id = Column(Integer, primary_key=True)
    age = Column(Integer)
    name = Column(String(100))

视图.py

from flask import render_template
from flask_appbuilder.models.sqla.interface import SQLAInterface
from flask_appbuilder import ModelView, ModelRestApi

from . import appbuilder, db
from app.models import MyGenericModel

class MyModelView(ModelView):
    datamodel = SQLAInterface(MyGenericModel)


@appbuilder.app.errorhandler(404)
def page_not_found(e):
    return (
        render_template(
            "404.html", base_template=appbuilder.base_template, appbuilder=appbuilder
        ),
        404,
    )


db.create_all()

appbuilder.add_view(
        MyModelView,
        "My View",
        icon="fa-folder-open-o",
        category="My Category",
        category_icon='fa-envelope'
)

先感谢您。