本文介绍了是否可以用Python中的另一个字符串列表过滤子字符串列表?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
要在Python中用另一个字符串列表过滤字符串列表，我们可以使用以下代码:
To filter list of strings by another list of strings in Python we can use the following code:
result = [x for x in strings1 if x in strings2]
但是我们如何通过另一个字符串列表来过滤子字符串列表呢?例如:
But how can we filter list of substrings by another list of strings? For example:
substrings = ['a', 'b', 'c']
strings = ['_b_', '_c_', '_d_']
结果应为:
result = ['b', 'c']
推荐答案
您可以使用类似的方法:
You can use something like that:
[x for x in substrings if [y for y in strings if x in y]]
In [1]: substrings = ['a', 'b', 'c']
In [2]: strings = ['_b_', '_c_', '_d_']
In [3]: [x for x in substrings if [y for y in strings if x in y]]
Out[3]: ['b', 'c']
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