这是我的Python 2/3兼容版本。因为翻译api已经改变了。

def remove(str_, chars):
    """Removes each char in `chars` from `str_`.

    Args:
        str_: String to remove characters from
        chars: String of to-be removed characters

    Returns:
        A copy of str_ with `chars` removed

    Example:
            remove("What?!?: darn;", " ?.!:;") => 'Whatdarn'
    """
    try:
        # Python2.x
        return str_.translate(None, chars)
    except TypeError:
        # Python 3.x
        table = {ord(char): None for char in chars}
        return str_.translate(table)

>>> line = "abc#@!?efg12;:?"
>>> ''.join( c for c in line if  c not in '?:!/;' )
'abc#@efg12'

这里有一些可能的方法来完成这个任务:

def attempt1(string):
    return "".join([v for v in string if v not in ("a", "e", "i", "o", "u")])


def attempt2(string):
    for v in ("a", "e", "i", "o", "u"):
        string = string.replace(v, "")
    return string


def attempt3(string):
    import re
    for v in ("a", "e", "i", "o", "u"):
        string = re.sub(v, "", string)
    return string


def attempt4(string):
    return string.replace("a", "").replace("e", "").replace("i", "").replace("o", "").replace("u", "")


for attempt in [attempt1, attempt2, attempt3, attempt4]:
    print(attempt("murcielago"))

附注:在使用" ?.!/;:"的例子中使用元音…是的，“murcielago”在西班牙语里是蝙蝠的意思…有趣的单词，因为它包含了所有的元音:)

PS2:如果你对性能感兴趣，你可以用一个简单的代码来衡量这些尝试:

import timeit


K = 1000000
for i in range(1,5):
    t = timeit.Timer(
        f"attempt{i}('murcielago')",
        setup=f"from __main__ import attempt{i}"
    ).repeat(1, K)
    print(f"attempt{i}",min(t))

在我的盒子里，你会得到:

attempt1 2.2334518376057244
attempt2 1.8806643818474513
attempt3 7.214925774955572
attempt4 1.7271184513757465

因此，对于这个特定的输入，尝试4似乎是最快的。

#对于目录中的每个文件，重命名文件名

   file_list = os.listdir (r"D:\Dev\Python")

   for file_name in file_list:

       os.rename(file_name, re.sub(r'\d+','',file_name))

line = line.translate(None, " ?.!/;:")

即使是下面的方法也是有效的

line = "a,b,c,d,e"
alpha = list(line)
        while ',' in alpha:
            alpha.remove(',')
finalString = ''.join(alpha)
print(finalString)

输出:中的