28 lines
679 B
Python
28 lines
679 B
Python
from typing import Callable, Any, Dict
|
|
|
|
# 迁移函数类型：接收单个 user_config(dict)，就地修改并返回提示信息
|
|
Migration = Callable[[dict[str, Any]], str | None]
|
|
|
|
# 导入各版本迁移实现
|
|
from . import _v1_to_v2
|
|
from . import _v2_to_v3
|
|
from . import _v3_to_v4
|
|
from . import _v4_to_v5
|
|
from . import _v5_to_v6
|
|
|
|
# 注册表：键为旧版本号，值为迁移函数
|
|
MIGRATION_REGISTRY: Dict[int, Migration] = {
|
|
1: _v1_to_v2.migrate,
|
|
2: _v2_to_v3.migrate,
|
|
3: _v3_to_v4.migrate,
|
|
4: _v4_to_v5.migrate,
|
|
5: _v5_to_v6.migrate,
|
|
}
|
|
|
|
# 当前最新配置版本
|
|
LATEST_VERSION: int = 6
|
|
|
|
__all__ = [
|
|
"MIGRATION_REGISTRY",
|
|
"LATEST_VERSION",
|
|
] |