如何捕获可能包含在空格中或不包含在空格中的整个单词

import re

def capture_words(text):
    words = text.split()
    words_with_space = []
    words_without_space = []

    for word in words:
        if re.search(r'\s', word):
            words_with_space.append(word)
        else:
            # 需要进一步验证是否是完整的单词
            if is_valid_word(word):
                words_without_space.append(word)

    return words_with_space, words_without_space

def is_valid_word(word):
    # 根据需求进行单词的有效性验证，例如使用字典或其他语言资源
    # 这里只做示例，判断长度大于等于3的单词为有效单词
    return len(word) >= 3

# 示例用法
text = "Hello world, this is a test. How are you?"
words_with_space, words_without_space = capture_words(text)

print("包含在空格中的整个单词：")
for word in words_with_space:
    print(word)

print("不包含在空格中的整个单词：")
for word in words_without_space:
    print(word)