UAV/utils/command_runner.py

import os
import logging
import subprocess
import time
from typing import Dict
import pandas as pd
from utils.odm_monitor import ODMProcessMonitor


class CommandRunner:
    """执行网格处理命令的类"""

    def __init__(self, output_dir: str, max_retries: int = 3, mode: str = "快拼模式"):
        """
        初始化命令执行器
i
        Args:
            output_dir: 输出目录路径
            max_retries: 最大重试次数
        """
        self.output_dir = output_dir
        self.max_retries = max_retries
        self.logger = logging.getLogger('UAV_Preprocess.CommandRunner')
        self.monitor = ODMProcessMonitor(max_retries=max_retries, mode=mode)
        self.mode = mode

    def _run_command(self, grid_idx: int):
        """执行单个网格的命令"""
        try:
            grid_dir = os.path.join(self.output_dir, f'grid_{grid_idx + 1}')
            grid_dir = grid_dir[0].lower() + grid_dir[1:].replace('\\', '/')
            
            # 简化命令构建
            base_command = (
                f"docker run --rm "  # 移除 -i 参数
                f"-v {grid_dir}:/datasets "
                f"opendronemap/odm "
                f"--project-path /datasets project "
                f"--max-concurrency 10 "
                f"--force-gps "
            )
            
            if self.mode == "快拼模式":
                command = base_command + (
                    f"--feature-quality lowest "
                    f"--orthophoto-resolution 8 "
                    f"--fast-orthophoto "
                    f"--skip-3dmodel "
                    f"--rerun-all"
                )
            else:
                command = base_command + "--rerun-all"

            success, error_msg = self.monitor.run_odm_with_monitor(
                command, grid_dir, grid_idx)

            if not success:
                raise Exception(error_msg)

        except Exception as e:
            self.logger.error(f"网格 {grid_idx + 1} 处理失败: {str(e)}")
            raise

    def run_grid_commands(self, grid_points: Dict[int, pd.DataFrame]):
        """
        为每个网格顺序运行指定命令

        Args:
            grid_points: 网格点数据字典，键为网格索引，值为该网格的点数据
        """

        self.logger.info("开始执行网格处理命令")

        for grid_idx in grid_points.keys():
            try:
                self._run_command(grid_idx)
            except Exception as e:
                self.logger.error(f"网格 {grid_idx + 1} 处理失败，停止后续执行: {str(e)}")
                raise