import os import sys import shutil # --- 脚本正文 (通常不需要修改) --- def sanitize_filename(name): """ 移除或替换文件名中非法的字符。 您可以根据需要添加更多非法字符。 """ # 移除首尾空白字符 name = name.strip() # 替换 Windows 和 Unix 系统中的路径分隔符 name = name.replace('/', '_').replace('\\', '_') # 替换其他一些在文件名中可能有问题的字符 name = name.replace(':', '-').replace('?', '').replace('*', '') name = name.replace('"', '').replace('<', '').replace('>', '').replace('|', '') # 如果处理后名称为空，返回一个默认名 if not name: return "renamed_file" return name def main(dry_run, video_folder_path, target_folder_path, txt_file_path, index, max_len=1800): """ 读取TXT文件中的新名称，并将源视频文件复制到目标文件夹， 并以新名称加上指定的索引后缀命名。 参数: dry_run (bool): 如果为 True，则只打印计划的操作，不实际执行复制。 video_folder_path (str): 源视频文件所在的文件夹路径。 target_folder_path (str): 复制文件后的目标文件夹路径。 txt_file_path (str): 包含新文件名的 TXT 文件路径。 index (str): 用于附加到新文件名末尾的索引字符串 (例如: "0", "1")。 """ print("--- 视频批量复制与重命名脚本 ---") if dry_run: print("*** 警告: 当前处于“演练” (dry_run) 模式。***") print("*** 不会实际复制任何文件。只显示计划的操作。***") else: print("*** 正在执行复制操作... ***") print("---") # --- 0. 准备目标文件夹 --- if not dry_run: try: os.makedirs(target_folder_path, exist_ok=True) print(f"目标文件夹 '{target_folder_path}' 已确认或创建。") except Exception as e: print(f"错误: 无法创建目标文件夹 '{target_folder_path}': {e}") sys.exit(1) # --- 1. 读取并处理新名称列表 --- try: with open(txt_file_path, 'r', encoding='utf-8') as f: new_names = f.readlines() new_names = [line.strip() for line in new_names] new_names = [name for name in new_names if name] print(f"成功从 '{txt_file_path}' 读取了 {len(new_names)} 个新名称。") except FileNotFoundError: print(f"错误: 找不到 TXT 文件: {txt_file_path}") return except Exception as e: print(f"读取 TXT 文件时出错: {e}") return # --- 2. 读取并处理视频文件列表 --- try: all_files = os.listdir(video_folder_path) video_files = [f for f in all_files if f.lower().endswith('.mp4')] # 关键：按文件名排序，以确保顺序对应 video_files.sort() print(f"成功从 '{video_folder_path}' 找到了 {len(video_files)} 个 .mp4 文件。") except FileNotFoundError: print(f"错误: 找不到源视频文件夹: {video_folder_path}") return except Exception as e: print(f"读取源视频文件夹时出错: {e}") return # --- 3. 检查数量是否匹配 --- if len(video_files) != len(new_names): print(f"!!! 严重错误: 文件数量 ({len(video_files)}) 与 TXT 文件行数 ({len(new_names)}) 不匹配！") print("请检查您的文件和 TXT 文件。") return print("文件数量与名称数量匹配。准备开始复制...") print("---") # --- 4. 循环并执行复制和重命名 --- copy_count = 0 skipped_count = 0 for old_filename, new_base_name in zip(video_files, new_names): try: # 4a. 获取原始文件的扩展名 (例如: .mp4) file_extension = os.path.splitext(old_filename)[1] # 4b. 清理新名称中的非法字符 safe_new_base_name = sanitize_filename(new_base_name) if len(safe_new_base_name) > max_len: # 截断处理 safe_new_base_name = safe_new_base_name[:max_len] print(f" [警告] 名称 '{new_base_name}' 过长，已截断至前 {max_len} 个字符。") # 4c. 组合成新的完整文件名 (新名称 + 索引 + 扩展名) new_filename = f"{safe_new_base_name}-{index}{file_extension}" # 4d. 构建完整的新旧路径 (旧路径仍在源文件夹，新路径在目标文件夹) old_path = os.path.join(video_folder_path, old_filename) new_path = os.path.join(target_folder_path, new_filename) # 4e. 打印计划 print(f"[计划] 复制 {old_filename} ---> 到目标文件夹并命名为 {new_filename}") # 4f. 检查目标文件夹中是否已存在该文件，避免覆盖 if os.path.exists(new_path): print(f" [跳过] 错误: 目标文件 '{new_filename}' 已存在于目标文件夹。") skipped_count += 1 continue # 4g. 如果不是 dry_run 模式，则执行复制 if not dry_run: # 使用 copy2 保留文件的元数据（如创建和修改时间） shutil.copy2(old_path, new_path) copy_count += 1 except Exception as e: print(f" [失败] 处理 {old_filename} 时发生意外错误: {e}") skipped_count += 1 print("\n--- 操作总结 ---") if not dry_run: print(f"成功复制并重命名文件数量: {copy_count}") print(f"跳过或失败文件数量: {skipped_count}") else: print("当前处于演练模式，未执行实际操作。") if __name__ == "__main__": # --- 1. 请修改这里的配置 --- # “演练”模式开关 # True = 只打印会做什么，不实际重命名文件（推荐先运行一次） # False = 实际执行重命名操作 dry_run = False # 视频文件夹的路径 # (例如: '/path/to/your/videos') #seeds = [0, 84, 128, 1000] seeds = ['r1', 'r2', 'r3', 'r4', 'r5'] max_len = 180 index = [0, 1, 2, 3, 4] folder_sub = 'all_dimension_longer' # folder_sub = 'all_category' source_root = '/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench2_all_wan_aug/missing/ps1' #source_root = '/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench2_all' model_name = 'Nov2_1' steps = 4000 model_path = f'output_{model_name}/steps_{steps}' # model_path = f'output_pretrain' # video_folder_path_list = [f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench_{folder_sub}/{i}/wan-videos-t2v-512*288-30-seed-1/output_Oct16_1/steps_2000' for i in seeds] video_folder_path_list = [f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench_{folder_sub}/{i}/wan-videos-t2v-512*288-30-seed-1/{model_path}' for i in seeds] # 包含新名称的 TXT 文件的路径 # (例如: '/path/to/your/names.txt') # /nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/prompts/VBench2_full_text.txt # txt_file_path_list = [f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/prompts/{folder_sub}.txt' for i in seeds] txt_file_path_list = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/missing_prompts.txt' target_folder = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/sampled_videos/wan1.3b_rwft_{model_name}_{steps}_wan_aug' # target_folder = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/sampled_videos/wan1.3b_base_longer' vbench2 = True if vbench2: index = [0, 1, 2] seeds = ['r1', 'r2', 'r3'] # index = [0,0,1,1,2,2] # seeds = ['r1_p1','r1_p2','r2_p1','r2_p2','r3_p1','r3_p2'] # index = [2, 2] # seeds = ['r3_p1', 'r3_p2'] video_folder_path_list = [f'{source_root}/{i}/wan-videos-t2v-512*288-30-seed-1/{model_path}' for i in seeds] # video_folder_path_list.append(f'{source_root}/wan-videos-t2v-512*288-30/{model_path}') txt_file_path_list = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/missing_prompts.txt' #txt_file_path_list = '/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/prompts/prompt_aug/Wanx_full_text_aug.txt' target_folder = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/sampled_videos/control/wan1.3b_rwft_{model_name}_{steps}_wan_aug' #target_folder = f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/VBench/VBench-2.0/sampled_videos/wan1.3b_base_wan_aug' max_len = 180 for i in range(len(video_folder_path_list)): if 'p1' in seeds[0]: main(dry_run, video_folder_path_list[i], target_folder, txt_file_path_list[i%2], index[i], max_len = max_len) else: main(dry_run, video_folder_path_list[i], target_folder, txt_file_path_list, index[i], max_len = max_len) # main(dry_run, f'{source_root}/wan-videos-t2v-512*288-30/output_Oct16_1/steps_2000', txt_file_path_list[0], 4) # seeds = ['r10', 'r11', 'r12'] # base_video_folder_path_list = [f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench_all_dimension_aug/{i}/wan-videos-t2v-512*288-30-seed-1/output_pretrain' for i in seeds] # # 包含新名称的 TXT 文件的路径 # # (例如: '/path/to/your/names.txt') # for i in range(len(base_video_folder_path_list)): # main(dry_run, base_video_folder_path_list[i], txt_file_path_list[i], index[i]) # main(dry_run, f'/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench_{folder_sub}/wan-videos-t2v-512*288-30/output_Oct16_1/steps_2000', txt_file_path_list[0], 4) # main(dry_run, '/nfs/ywang29/Reward_finetuning/VideoX-Fun/validation_samples/samples_vbench_all_category/wan-videos-t2v-512*288-30/output_Oct14_6/steps_2000', txt_file_path_list[0], 4)