修改文件名

for mp4_file in glob.glob(os.path.join(output_dir, '*.mp4')): file_name = os.path.splitext(os.path.basename(mp4_file))[0][1:] if file_name.startswith('h_'): if file_name.startswith('h_00'): file_name = file_name.replace('00', '-', 1) else: file_name = file_name[1:].replace('00', '-', 1) else: file_name = file_name.replace('00', '-', 1) file_name = file_name.strip('0123456789.-_') # 截取到第二个英文字母之前 new_file_name = '' alpha_count = 0 for i in range(len(file_name)): if file_name[i].isalpha(): alpha_count += 1 if alpha_count == 2: new_file_name = file_name[:i] break new_file_name += '.mp4' os.rename(mp4_file, os.path.join(output_dir, new_file_name)