有没有更简洁的方法来返回指定文本中的单词与字符组合

Question

我需要创建一个函数，该函数接受一个文本块作为参数，然后匹配并返回至少包含以下字符串/字符组合之一的任何单词：

- tion (as in navigation, isolation, or mitigation)
- ex (as in explanation, exfiltrate, or expert)
- ph (as in philosophy, philanthropy, or ephemera)
- ost, ist, ast (as in hostel, distribute, past)

我使用了一个 for 循环来搜索这些模式并将其附加到一个列表中：

def f(string):
    string_list = string.split()
    match_list = []
    for word in string_list:
        if "tion" in word:
            match_list.append(word)
        if "ex" in word:
            match_list.append(word)
        if "pht" in word:
            match_list.append(word)
        if "ost" in word:
            match_list.append(word)
        if "ist" in word:
            match_list.append(word)
        if "ast" in word:
            match_list.append(word)
    return match_list

print (f(text))

我怎样才能更有效地编写这段代码？

Answer 1

您可以在 part_list 上添加另一个循环：

def f(string):
    string_list = string.split()
    match_list = []
    part_list = ["tion", "ex", "pht", "ost", "ist", "ast"]
    for word in string_list:
        for part in part_list:
            if part in word:
                match_list.append(word)
    return match_list