python - 如何从Python中的另一个数组中删除包含某些字符串的数组

Question

例子：

a = ['abc123','abc','543234','blah','tete','head','loo2']

所以我想从上面的字符串数组中过滤掉下面的数组b = ['ab','2']

我想从该列表中删除包含“ab”的字符串以及数组中的其他字符串，以便获得以下信息：

a = ['blah', 'tete', 'head']

Answer 1

您可以使用列表推导：

[i for i in a if not any(x in i for x in b)]

这将返回：

['blah', 'tete', 'head']

Answer 2

>>> a = ['abc123','abc','543234','blah','tete','head','loo2']
>>> b = ['ab','2']
>>> [e for e in a if not [s for s in b if s in e]]
['blah', 'tete', 'head']

Answer 3

newA = []
for c in a:
    for d in b:
        if d not in c:
            newA.append(c)
            break
a = newA