Initial commit: 个性化饮食推荐助手 - 包含OCR识别、AI分析、现代化界面等功能

start.py

@@ -0,0 +1,145 @@
+"""
+启动脚本 - 个性化饮食推荐助手
+"""
+
+import sys
+import os
+from pathlib import Path
+
+# 添加项目根目录到Python路径
+project_root = Path(__file__).parent
+sys.path.insert(0, str(project_root))
+
+def check_dependencies():
+    """检查依赖包"""
+    required_packages = [
+        ('customtkinter', 'customtkinter'),
+        ('openai', 'openai'),
+        ('anthropic', 'anthropic'),
+        ('sklearn', 'scikit-learn'),
+        ('pandas', 'pandas'),
+        ('numpy', 'numpy'),
+        ('dotenv', 'python-dotenv')
+    ]
+    
+    missing_packages = []
+    
+    for import_name, package_name in required_packages:
+        try:
+            __import__(import_name)
+        except ImportError:
+            missing_packages.append(package_name)
+    
+    if missing_packages:
+        print("❌ 缺少以下依赖包:")
+        for package in missing_packages:
+            print(f"   - {package}")
+        print("\n请运行以下命令安装:")
+        print(f"pip install {' '.join(missing_packages)}")
+        return False
+    
+    print("✅ 所有依赖包已安装")
+    return True
+
+def check_config():
+    """检查配置文件"""
+    env_file = Path('.env')
+    if not env_file.exists():
+        print("⚠️  配置文件 .env 不存在")
+        print("正在创建示例配置文件...")
+        
+        env_content = """# 个性化饮食推荐助手配置文件
+
+# 数据库配置
+DATABASE_URL=sqlite:///./data/app.db
+
+# 大模型API配置 (可选，不配置将使用备用方案)
+OPENAI_API_KEY=your-openai-api-key-here
+ANTHROPIC_API_KEY=your-anthropic-api-key-here
+
+# 模型配置
+MODEL_SAVE_PATH=./models/
+TRAINING_DATA_PATH=./data/training/
+USER_DATA_PATH=./data/users/
+
+# 推荐系统配置
+RECOMMENDATION_TOP_K=5
+MIN_TRAINING_SAMPLES=10
+MODEL_RETRAIN_THRESHOLD=50
+
+# 用户画像配置
+ENABLE_PHYSIOLOGICAL_TRACKING=true
+ENABLE_ASTROLOGY_FACTORS=true
+ENABLE_TASTE_PREFERENCES=true
+
+# GUI配置
+APP_TITLE=个性化饮食推荐助手
+WINDOW_SIZE=1200x800
+THEME=dark
+
+# 开发配置
+DEBUG=true
+LOG_LEVEL=INFO
+"""
+        
+        with open('.env', 'w', encoding='utf-8') as f:
+            f.write(env_content)
+        
+        print("✅ 示例配置文件已创建: .env")
+        print("💡 提示: 如需使用大模型功能，请在 .env 文件中配置API密钥")
+    else:
+        print("✅ 配置文件存在")
+    
+    return True
+
+def create_directories():
+    """创建必要的目录"""
+    directories = [
+        'data',
+        'data/users',
+        'data/training',
+        'models',
+        'logs',
+        'gui'
+    ]
+    
+    for directory in directories:
+        Path(directory).mkdir(parents=True, exist_ok=True)
+    
+    print("✅ 目录结构创建完成")
+
+def main():
+    """主函数"""
+    print("🍎 个性化饮食推荐助手 - 启动检查")
+    print("=" * 50)
+    
+    # 检查依赖
+    if not check_dependencies():
+        return False
+    
+    # 检查配置
+    if not check_config():
+        return False
+    
+    # 创建目录
+    create_directories()
+    
+    print("\n🚀 启动应用...")
+    print("=" * 50)
+    
+    try:
+        # 导入并运行主应用
+        from main import main as run_app
+        run_app()
+    except KeyboardInterrupt:
+        print("\n👋 用户中断，应用退出")
+    except Exception as e:
+        print(f"\n❌ 应用启动失败: {e}")
+        return False
+    
+    return True
+
+if __name__ == "__main__":
+    success = main()
+    if not success:
+        sys.exit(1)