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from pydantic_settings import BaseSettings
from typing import Optional
class Settings ( BaseSettings ) :
# 项目信息
PROJECT_NAME : str = " 期货统一数据平台 "
VERSION : str = " 0.1.0 "
API_PREFIX : str = " /api/v1 "
# 数据库配置
DB_HOST : str = " postgres "
DB_PORT : int = 5432
DB_NAME : str = " futures_data "
DB_USER : str = " futures "
DB_PASSWORD : str = " futures123 "
DATABASE_URL : str = " " # 直接指定完整 URL，
@property
def database_url ( self ) - > str :
if self . DATABASE_URL :
return self . DATABASE_URL
return f " postgresql:// { self . DB_USER } : { self . DB_PASSWORD } @ { self . DB_HOST } : { self . DB_PORT } / { self . DB_NAME } "
# Redis 配置
REDIS_HOST : str = " redis "
REDIS_PORT : int = 6379
REDIS_DB : int = 0
REDIS_PASSWORD : Optional [ str ] = None
@property
def REDIS_URL ( self ) - > str :
if self . REDIS_PASSWORD :
return f " redis://: { self . REDIS_PASSWORD } @ { self . REDIS_HOST } : { self . REDIS_PORT } / { self . REDIS_DB } "
return f " redis:// { self . REDIS_HOST } : { self . REDIS_PORT } / { self . REDIS_DB } "
# Tushare 配置
TUSHARE_TOKEN : str = " "
# 服务配置
HOST : str = " 0.0.0.0 "
PORT : int = 8000
DEBUG : bool = True
class Config :
env_file = " .env "
case_sensitive = True
settings = Settings ( )
