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新增 web/ 包,与 Flask 应用并存、共享 core/: - web/app.py create_app 工厂;已迁移路由挂 /api/v1,可挂遗留 Flask 兜底 - web/main.py uvicorn 入口(sys.path 补项目根) - web/response.py 响应工具,与 Flask APIResponse 的 JSON 契约逐字段对齐 - web/routers/system.py 迁移样板:/api/v1/health、/api/v1/api/info - requirements-fastapi.txt 迁移目标依赖(不影响当前生产 Flask 部署) 验证: - 奇偶校验(.zcode/refactor/parity.py)Flask /health vs FastAPI /api/v1/health、 /api/info vs /api/v1/api/info —— 状态码/顶层键/响应体全一致 - uvicorn 真实启动 200;Flask fallback 挂载下 /api/v1/* 走 FastAPI、/* 走 Flask 同为 200 当前仅样板端点;生产服务器切换与状态统一见后续迁移阶段。
81 lines
3.0 KiB
Python
81 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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"""系统端点(迁移样板):/health、/api/info。
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/flask 侧的这两个端点无鉴权、无状态、无任务依赖,是最安全的迁移起点。
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此处实现与 main.py 的 health_check / api_info **响应契约逐字段对齐**,
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用于验证双框架一致性(见 .zcode/refactor/parity.py)。
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"""
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import sys
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import time
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from fastapi import APIRouter
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from core.config import APP_VERSION
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from web.response import error, success
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router = APIRouter()
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# 与 main.py api_info 的 endpoints 表保持一致(迁移期以 Flask 侧为准,逐字对齐)
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_ENDPOINTS = {
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'/health': 'GET - 健康检查',
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'/song': 'GET/POST - 获取歌曲信息',
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'/search': 'GET/POST - 搜索音乐',
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'/playlist': 'GET/POST - 获取歌单详情',
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'/album': 'GET/POST - 获取专辑详情',
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'/download': 'POST - 下载音乐(付费动作仅接受 POST)',
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'/podcast/parse': 'GET/POST - 播客解析(电台/单集)',
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'/podcast/programs': 'GET/POST - 播客单集列表(分页)',
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'/podcast/search': 'GET/POST - 播客搜索',
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'/podcast/hot': 'GET/POST - 热门播客与分类',
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'/podcast/download': 'POST - 播客单集下载',
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'/podcast/download/batch_zip': 'POST - 整台播客打包ZIP',
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'/global/playlists': 'GET/POST - 全局账号歌单列表',
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'/global/playlist': 'GET/POST - 全局账号歌单详情',
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'/api/playlist/play': 'GET/POST - 公开歌单播放API(id/level/limit)',
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'/api/info': 'GET - API信息',
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}
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@router.get('/health')
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def health_check():
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"""健康检查API(对应 Flask health_check)"""
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try:
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from music_api import load_cookies
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cookies = load_cookies()
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cookie_status = 'valid' if cookies else 'invalid'
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health_info = {
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'service': 'running',
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'timestamp': int(time.time()) if 'time' in sys.modules else None,
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'cookie_status': cookie_status,
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'cookie_count': len(cookies),
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'downloads_dir': 'configured', # R5-P3:不向匿名访客回显服务器绝对路径
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'version': APP_VERSION,
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}
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return success(health_info, "API服务运行正常")
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except Exception:
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return error("服务暂时不可用,请稍后再试", 500)
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@router.get('/api/info')
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def api_info():
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"""API信息接口(对应 Flask api_info)"""
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try:
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info = {
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'name': '云村小助手API服务',
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'version': APP_VERSION,
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'description': '云村小助手 · 网易云音乐解析/下载服务',
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'endpoints': dict(_ENDPOINTS),
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'supported_qualities': [
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'standard', 'exhigh', 'lossless',
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'hires', 'sky', 'jyeffect', 'jymaster', 'dolby'
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],
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'config': {
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'downloads_dir': 'configured',
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'max_body_bytes': '2MB(备份上传 200MB)',
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},
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}
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return success(info, "API信息获取成功")
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except Exception:
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return error("服务暂时不可用,请稍后再试", 500)
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