import os
import shutil

folder_path = 'G:\\obj_fix\print'

# 遍历文件夹下的所有文件
# 定义函数来递归遍历文件夹下的所有文件
def list_files(directory):
    for root, dirs, files in os.walk(directory):
        for file in files:
            yield os.path.join(root, file)

nums = 0
for file_path in list_files(folder_path):
    if "_preview.png" not in file_path:
        continue
    print(file_path)
    nums += 1
    # #提取pid
    # arrTemp = file_path.split('\\')
    # pid = arrTemp[len(arrTemp)-2]

    # #判断 G:\obj_fix\print\wrong\ 文件夹里 是否存在 {pid}_preview.png 文件

    # filePath = f'G://obj_fix\print\wrong\{pid}_preview.png'
    # #不存在跳过
    # if not os.path.exists(filePath):
    #     continue
    
    # #存在的话就重命名文件
    # new_file_path = f'G://obj_fix\print\wrong\{pid}_preview_already_right.png'
    # os.rename(filePath, new_file_path)
print(nums)