gao
8f016f25df
- ORM migration: models/ops 重构 - deploy: 标准化 systemd timer/service 部署体系 - MCP server: 5 个只读工具(任务/状态/数据集) - daily check: 数据一致性巡检 - watch: task_watch 后台监控 - kline_daily: 麦蕊优先,时间门禁15:00 - 删除: task_industry_sector, task_sector_features
115 lines
3.1 KiB
Python
115 lines
3.1 KiB
Python
"""统一配置：从 .env / 环境变量读 PG、调度器、数据源开关等参数。
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2026-06-16 重构：项目只支持 PostgreSQL，MySQL 字段全部移除。
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"""
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from __future__ import annotations
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import os
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from pathlib import Path
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from typing import Optional
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from pydantic_settings import BaseSettings, SettingsConfigDict
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try:
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from dotenv import load_dotenv
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_HAS_DOTENV = True
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except ImportError:
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_HAS_DOTENV = False
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_PROJECT_ROOT = Path(__file__).resolve().parent.parent.parent
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# 启动时自动把 .env 加载到 os.environ，使下游 `os.environ.get(...)` 代码
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# （如 app/sources/mairui.py / xueqiu.py）能拿到 credentials。
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if _HAS_DOTENV:
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_env_file = _PROJECT_ROOT / ".env"
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if _env_file.exists():
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load_dotenv(_env_file, override=False)
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class Settings(BaseSettings):
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"""应用配置。所有字段都可以通过环境变量或 .env 文件覆盖。"""
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# Runtime mode: "docker" | "systemd"
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# docker : 单容器运行，依赖进程内 scheduler 触发所有同步任务
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# systemd : Linux 宿主机运行，由 systemd timer/service 触发任务，
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# 进程内 scheduler 必须关闭，避免双调度器重叠
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runtime_mode: str = "docker"
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# Scheduler
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scheduler_tick_seconds: int = 5
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scheduler_timezone: str = "Asia/Shanghai"
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scheduler_auto_seed: bool = True
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# API
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api_host: str = "0.0.0.0"
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api_port: int = 8100
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# Logging
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log_level: str = "INFO"
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log_dir: str = "./logs"
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# Datasources
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ds_baostock_enabled: bool = True
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ds_sina_enabled: bool = True
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xueqiu_token: str = ""
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# PostgreSQL — 完整 URL（覆盖下面 PG_HOST 等）
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pg_url: str = ""
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pg_host: str = "127.0.0.1"
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pg_port: int = 5432
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pg_user: str = "market_sync"
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pg_password: str = "market_sync"
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pg_db_name: str = "market_data"
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# Trading calendar
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trading_holidays: str = ""
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model_config = SettingsConfigDict(
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env_file=str(_PROJECT_ROOT / ".env"),
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env_file_encoding="utf-8",
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case_sensitive=False,
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extra="ignore",
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)
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@property
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def project_root(self) -> Path:
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return _PROJECT_ROOT
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@property
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def log_path(self) -> Path:
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p = Path(self.log_dir)
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if not p.is_absolute():
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p = _PROJECT_ROOT / p
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p.mkdir(parents=True, exist_ok=True)
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return p
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@property
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def holidays_list(self) -> list[str]:
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if not self.trading_holidays:
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return []
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return [d.strip() for d in self.trading_holidays.split(",") if d.strip()]
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def pg_sqlalchemy_url(self) -> str:
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"""构造 PG 的 SQLAlchemy URL（自动剥掉 +psycopg2 让 SQLAlchemy 决定 driver）。"""
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if self.pg_url:
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return self.pg_url
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return (
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f"postgresql+psycopg2://{self.pg_user}:{self.pg_password}"
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f"@{self.pg_host}:{self.pg_port}/{self.pg_db_name}"
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)
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_settings: Optional[Settings] = None
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def get_settings() -> Settings:
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"""全局单例。"""
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global _settings
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if _settings is None:
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_settings = Settings()
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return _settings
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settings = get_settings()
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