from pathlib import Path BASE_DIR = Path(__file__).resolve().parent.parent DATA_DIR = BASE_DIR / "data" UPLOAD_DIR = DATA_DIR / "uploads" DB_PATH = DATA_DIR / "hangbiao.db" SAMPLE_XLSX = BASE_DIR / "basedata.xlsx" SECRET_KEY = "hangbiao-dev-secret-change-me" ADMIN_USER = "admin" ADMIN_PASSWORD = "hangbiao2026" SESSION_MAX_AGE = 60 * 60 * 12 MAX_UPLOAD_MB = 15