43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""桌面应用版本信息与云端升级策略判断。"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import re
|
|
from typing import Any
|
|
|
|
|
|
APP_VERSION = "1.1.2"
|
|
_VERSION_PATTERN = re.compile(
|
|
r"^v?(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)"
|
|
r"(?:[-+][0-9A-Za-z.-]+)?$"
|
|
)
|
|
|
|
|
|
def normalize_version(value: Any) -> str:
|
|
"""校验并统一版本号格式，允许用户输入可选的 v 前缀。"""
|
|
text = str(value or "").strip()
|
|
match = _VERSION_PATTERN.fullmatch(text)
|
|
if not match:
|
|
return ""
|
|
return text[1:] if text.lower().startswith("v") else text
|
|
|
|
|
|
def release_status(release: Any, *, local_version: str = APP_VERSION) -> dict[str, Any]:
|
|
"""把云端发布策略转换为桌面端可直接消费的状态。"""
|
|
source = release if isinstance(release, dict) else {}
|
|
local = normalize_version(local_version) or APP_VERSION
|
|
latest = normalize_version(source.get("latest_version")) or local
|
|
update_available = latest != local
|
|
download_url = str(source.get("download_url") or "").strip()
|
|
force_upgrade = bool(source.get("force_upgrade")) and update_available
|
|
return {
|
|
"local_version": local,
|
|
"latest_version": latest,
|
|
"download_url": download_url,
|
|
"release_notes": str(source.get("release_notes") or "").strip(),
|
|
"update_available": update_available,
|
|
"force_upgrade": force_upgrade,
|
|
"updated_at": str(source.get("updated_at") or ""),
|
|
}
|