Python查找字符串中的所有汉字

import re


def findall_chinese(s):
    '''
    查找字符串中的所有汉字，返回列表
    :param s: 待查找字符串
    :return: list
    '''
    return re.compile('[\u4e00-\u9fff]+').findall(s)


if __name__ == '__main__':
    print(findall_chinese(""))  # []
    print(findall_chinese("1234"))  # []
    print(findall_chinese("我我我"))  # ['我我我']
    print(findall_chinese("adsfas我我我asdfa我我我"))  # ['我我我', '我我我']