在使用OR条件的情况下获取最后一段路径

import re

def get_last_path_with_or_condition(path):
    # 分割路径
    path_parts = path.split('/')

    # 定义OR条件
    condition1 = re.compile(r'condition1')  # 使用正则表达式定义条件1
    condition2 = re.compile(r'condition2')  # 使用正则表达式定义条件2

    # 筛选出符合条件的路径
    filtered_paths = []
    for path_part in path_parts:
        if condition1.match(path_part) or condition2.match(path_part):
            filtered_paths.append(path_part)

    # 获取最后一段路径
    last_path = filtered_paths[-1] if filtered_paths else None

    return last_path

# 示例用法
path = '/path/to/some/file.txt'
last_path = get_last_path_with_or_condition(path)
print(last_path)