如何在for循环中排除某些目录？

import os

directories = ['dir1', 'dir2', 'dir3']
exclude_directories = ['dir2']

for directory in directories:
    if directory in exclude_directories:
        continue
    # 在这里执行需要的操作
    print(directory)

import os
import re

directories = ['dir1', 'dir2', 'dir3']
exclude_pattern = r'dir[12]'

for directory in directories:
    if re.match(exclude_pattern, directory):
        continue
    # 在这里执行需要的操作
    print(directory)

import os

directories = ['dir1', 'dir2', 'dir3']
exclude_directories = ['dir2']

filtered_directories = [directory for directory in directories if directory not in exclude_directories]

for directory in filtered_directories:
    # 在这里执行需要的操作
    print(directory)