PySide6 QML Models & Services

The model and service layers form the backend of the MVC architecture. Models define data structures with Qt signal support; services handle all external interactions; the signal registry provides decoupled cross-layer communication.

Model Layer

BaseModel

All domain models inherit from BaseModel to gain Qt signal support and serialization:

"""models/base.py"""
from datetime import datetime
from typing import Any, TypeVar, Type
from PySide6.QtCore import QObject, Signal

T = TypeVar('T', bound='BaseModel')