删除除两个文件之外的所有内容

import os

def delete_files_except(files_to_keep, directory):
    for root, dirs, files in os.walk(directory):
        for file in files:
            file_path = os.path.join(root, file)
            if file_path not in files_to_keep:
                os.remove(file_path)
        for dir in dirs:
            dir_path = os.path.join(root, dir)
            if dir_path not in files_to_keep:
                os.rmdir(dir_path)

# 指定要保留的文件路径和名称
file_A = '/path/to/file_A.txt'
file_B = '/path/to/file_B.txt'
files_to_keep = [file_A, file_B]

# 指定要操作的目录
directory = '/path/to/directory'

# 调用函数删除除两个文件之外的所有内容
delete_files_except(files_to_keep, directory)