将ODM命令行输出实时写入log

odm_preprocess.py

@@ -218,7 +218,7 @@ class ImagePreprocessor:
 if __name__ == "__main__":
     # 创建配置
     config = PreprocessConfig(
-        image_dir=r"E:\datasets\UAV\502",
+        image_dir=r"E:\datasets\UAV\502\project\images",
         output_dir=r"E:\studio2\ODM_pro\test",
 
         cluster_eps=0.01,
@@ -232,7 +232,7 @@ if __name__ == "__main__":
         filter_time_threshold=timedelta(minutes=5),
 
         grid_overlap=0.03,
-        grid_size=500,
+        grid_size=1000,
 
         enable_filter=True,
         enable_grid_division=True,

preprocess/odm_monitor.py

@@ -49,28 +49,27 @@ class ODMProcessMonitor:
     def run_odm_with_monitor(self, command: str, grid_dir: str, grid_idx: int) -> Tuple[bool, str]:
         """
         运行ODM命令并监控进程
-
-        Args:
-            command: ODM命令
-            grid_dir: 网格目录
-            grid_idx: 网格索引
-        Returns:
-            Tuple[bool, str]: (是否成功, 错误信息)
         """
-        # TODO 加入rerun信息
         attempt = 0
         while attempt < self.max_retries:
             try:
                 self.logger.info(f"网格 {grid_idx + 1} 第 {attempt + 1} 次尝试执行ODM")
                 
-                # 启动ODM进程
+                # 创建日志文件
+                log_file = os.path.join(grid_dir, f'odm_attempt_{attempt + 1}.log')
+                with open(log_file, 'w', encoding='utf-8') as f:
+                    f.write(f"=== ODM处理日志 ===\n开始时间: {time.strftime('%Y-%m-%d %H:%M:%S')}\n\n")
+                
+                # 启动ODM进程，实时获取输出
                 process = subprocess.Popen(
                     command,
                     shell=True,
                     cwd=grid_dir,
                     stdout=subprocess.PIPE,
                     stderr=subprocess.PIPE,
-                    text=True
+                    text=True,
+                    bufsize=1,  # 行缓冲
+                    universal_newlines=True
                 )
                 
                 self.logger.info("ODM进程已启动，开始监控Docker容器")
@@ -78,19 +77,38 @@ class ODMProcessMonitor:
                 # 等待进程启动
                 time.sleep(10)
                 
+                # 实时读取输出并写入日志
+                def log_output(pipe, log_file, prefix=""):
+                    with open(log_file, 'a', encoding='utf-8') as f:
+                        for line in pipe:
+                            f.write(f"{prefix}{line}")
+                            f.flush()  # 确保立即写入
+                
+                # 创建线程读取输出
+                from threading import Thread
+                stdout_thread = Thread(target=log_output, 
+                                     args=(process.stdout, log_file))
+                stderr_thread = Thread(target=log_output, 
+                                     args=(process.stderr, log_file, "ERROR: "))
+                
+                stdout_thread.daemon = True
+                stderr_thread.daemon = True
+                stdout_thread.start()
+                stderr_thread.start()
+                
                 # 监控Docker容器
                 while True:
                     if not self._check_docker_container():
-                        # Docker容器已结束，获取进程输出
-                        stdout, stderr = process.communicate()
+                        # Docker容器已结束
+                        process.wait()  # 等待进程完全结束
                         
-                        time.sleep(10)
-                        # 保存日志
-                        log_file = os.path.join(
-                            grid_dir, f'odm_attempt_{attempt + 1}.log')
-                        with open(log_file, 'w', encoding='utf-8') as f:
-                            f.write(
-                                f"=== 标准输出 ===\n{stdout}\n\n=== 错误输出 ===\n{stderr}")
+                        # 等待输出线程结束
+                        stdout_thread.join(timeout=5)
+                        stderr_thread.join(timeout=5)
+                        
+                        # 记录结束时间
+                        with open(log_file, 'a', encoding='utf-8') as f:
+                            f.write(f"\n=== 处理结束 ===\n结束时间: {time.strftime('%Y-%m-%d %H:%M:%S')}\n")
                         
                         # 检查是否成功完成
                         if self._check_success(grid_dir):