Update model_downloader.py

model_downloader.py

@@ -7,7 +7,7 @@ from requests.exceptions import ConnectionError
 from urllib3.exceptions import MaxRetryError
 
 def setup_logging(log_file):
-    """������־��¼"""
+    """配置日志记录"""
     logging.basicConfig(
         level=logging.INFO,
         format='%(asctime)s - %(levelname)s - %(message)s',
@@ -23,52 +23,52 @@ def download_model_with_retry(model_name, cache_dir, max_retries=100, retry_dela
     retries = 0
     while retries < max_retries:
         try:
-            logger.info(f"��������ģ�� (�� {retries + 1} ��)...")
+            logger.info(f"尝试下载模型 (第 {retries + 1} 次)...")
             model_dir = snapshot_download(model_name, cache_dir=cache_dir)
-            logger.info("ģ�����سɹ�!")
+            logger.info("模型下载成功!")
             return model_dir
         except (ConnectionError, MaxRetryError) as e:
             retries += 1
-            logger.error(f"����ʧ��: {str(e)}")
+            logger.error(f"下载失败: {str(e)}")
             if retries < max_retries:
-                logger.info(f"{retry_delay}�������...")
+                logger.info(f"{retry_delay}秒后重试...")
                 time.sleep(retry_delay)
-                retry_delay *= 2  # ָ���˱�
+                retry_delay *= 2  # 指数退避
             else:
-                logger.error(f"�Ѵﵽ������Դ��� {max_retries}������ʧ�ܡ�")
+                logger.error(f"已达到最大重试次数 {max_retries}，下载失败。")
                 raise
         except Exception as e:
-            logger.error(f"����δ֪����: {str(e)}")
+            logger.error(f"发生未知错误: {str(e)}")
             raise
 
 def main():
-    # �����������
-    parser = argparse.ArgumentParser(description='����ģ�ͽű�')
+    # 设置命令行参数
+    parser = argparse.ArgumentParser(description='下载模型脚本')
     parser.add_argument('--model-id', type=str, required=True, 
-                       help='Ҫ���ص�ģ��ID������ deepseek-ai/DeepSeek-R1-0528')
+                       help='要下载的模型ID，例如 deepseek-ai/DeepSeek-R1-0528')
     parser.add_argument('--cache-dir', type=str, required=True,
-                       help='ģ�ͻ���Ŀ¼·��')
+                       help='模型缓存目录路径')
     parser.add_argument('--log-dir', type=str, default='./log_downloads',
-                       help='��־�ļ�Ŀ¼·��')
+                       help='日志文件目录路径')
     parser.add_argument('--max-retries', type=int, default=100,
-                       help='������Դ�����Ĭ��Ϊ100')
+                       help='最大重试次数，默认为100')
     parser.add_argument('--retry-delay', type=int, default=10,
-                       help='��ʼ�����ӳ�ʱ��(��)��Ĭ��Ϊ10��')
+                       help='初始重试延迟时间(秒)，默认为10秒')
     
     args = parser.parse_args()
     
-    # ������־�ļ���
+    # 创建日志文件名
     model_id_simple = args.model_id.replace('/', '_')
     current_date = datetime.now().strftime('%Y%m%d')
     log_file = f"{args.log_dir}/{model_id_simple}_{current_date}.log"
     
-    # ������־
+    # 配置日志
     logger = setup_logging(log_file)
     
     try:
-        logger.info(f"��ʼ����ģ��: {args.model_id}")
-        logger.info(f"����Ŀ¼: {args.cache_dir}")
-        logger.info(f"��־�ļ�: {log_file}")
+        logger.info(f"开始下载模型: {args.model_id}")
+        logger.info(f"缓存目录: {args.cache_dir}")
+        logger.info(f"日志文件: {log_file}")
         
         model_dir = download_model_with_retry(
             args.model_id, 
@@ -77,9 +77,9 @@ def main():
             retry_delay=args.retry_delay
         )
     except Exception as e:
-        logger.error(f"��������ʧ��: {str(e)}")
+        logger.error(f"最终下载失败: {str(e)}")
     else:
-        logger.info(f"ģ�������ص�: {model_dir}")
+        logger.info(f"模型已下载到: {model_dir}")
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()