Pine
00cb76c73f
- GET /admin：Jinja 模板渲染（登录页 / 管理台），媒体库、播放列表、设置由服务端渲染 - POST /admin/login：表单登录 + HMAC 签名 Cookie（DPM_ADMIN_SECRET），GET /admin/logout 退出 - /static/admin.css + admin.js：动态操作（上传进度/播放控制/设置/SSE 状态/预览弹窗）调 REST 后整页刷新 - 前端移除 React Admin 页面与 /admin 路由（Admin.jsx 删除）；媒体/播放列表接口保持不变 - 依赖改用 uv 管理（pyproject.toml + uv.lock，含 jinja2），README 更新启动方式
73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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"""OPC 智能园区后端 —— 全局配置（backend/.env 可覆盖，未配置时用默认值）"""
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import os
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from pathlib import Path
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BASE_DIR = Path(__file__).resolve().parent.parent # backend/
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def _load_dotenv(path):
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"""极简 .env 解析：KEY=VALUE，支持 # 注释与引号"""
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if not Path(path).exists():
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return
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for raw in Path(path).read_text("utf-8").splitlines():
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line = raw.strip()
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if not line or line.startswith("#") or "=" not in line:
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continue
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key, _, value = line.partition("=")
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key = key.strip()
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value = value.strip().strip('"').strip("'")
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if key and key not in os.environ:
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os.environ[key] = value
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_load_dotenv(BASE_DIR / ".env")
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def _env(key, default):
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return os.getenv(key, default)
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class Settings:
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# ---- HTTP ----
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HOST = _env("DPM_HOST", _env("FASTAPI_HOST", "0.0.0.0"))
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PORT = int(_env("DPM_PORT", _env("FASTAPI_PORT", "8000")))
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# ---- 数据目录 ----
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MEDIA_DIR = Path(_env("DPM_MEDIA_DIR", str(BASE_DIR / "media")))
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DATA_FILE = Path(_env("DPM_DATA_FILE", str(BASE_DIR / "data.json")))
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DIST_DIR = Path(_env("DPM_DIST_DIR", str(BASE_DIR.parent / "dist"))) # 前端构建产物（可选托管）
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# ---- MQTT（优先使用 .env 中的局域网 Broker 配置） ----
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MQTT_ENABLED = _env("DPM_MQTT_ENABLED", "1") == "1"
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MQTT_HOST = _env("DPM_MQTT_HOST", _env("MQTT_BROKER_HOST", "127.0.0.1"))
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MQTT_PORT = int(_env("DPM_MQTT_PORT", _env("MQTT_BROKER_PORT", "1883")))
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MQTT_USERNAME = _env("DPM_MQTT_USERNAME", _env("MQTT_USERNAME", "")) or None
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MQTT_PASSWORD = _env("DPM_MQTT_PASSWORD", _env("MQTT_PASSWORD", "")) or None
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MQTT_CLIENT_ID = _env("DPM_MQTT_CLIENT_ID", "dpm-backend")
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# 前端 WebSocket 接入地址（默认按 .env 的 broker 主机 + EMQX 常规 ws 端口）
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MQTT_WS_URL = _env(
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"DPM_MQTT_WS",
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f"ws://{_env('MQTT_PUBLIC_HOST', _env('MQTT_BROKER_HOST', 'localhost'))}:8083/mqtt",
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)
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MQTT_TICK_INTERVAL = float(_env("DPM_MQTT_TICK_INTERVAL", "2.2"))
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# ---- 主题 ----
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TOPIC_COMMAND = _env("DPM_TOPIC_COMMAND", "opc/display/command")
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TOPIC_TICK = _env("DPM_TOPIC_TICK", "opc/dashboard/tick")
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TOPIC_ACK = _env("DPM_TOPIC_ACK", "opc/display/ack")
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# ---- 阿里云 DashScope（LLM + 语音识别） ----
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DASHSCOPE_API_KEY = _env("DASHSCOPE_API_KEY", "")
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LLM_MODEL = _env("DPM_LLM_MODEL", "qwen-plus") # 通义千问
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ASR_MODEL = _env("DPM_ASR_MODEL", "paraformer-realtime-v2") # 流式语音识别
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LLM_BASE_URL = _env("DPM_LLM_BASE_URL", "https://dashscope.aliyuncs.com/compatible-mode/v1")
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ASR_TIMEOUT = float(_env("DPM_ASR_TIMEOUT", "30"))
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# ---- 管理后台 ----
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ADMIN_SECRET = _env("DPM_ADMIN_SECRET", "dpm-admin-secret-change-me")
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settings = Settings()
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