Modify python string with contain method

2018-06-02 14:07:26

This question already has an answer here:

Does Python have a string 'contains' substring method? 13 answers

您可以简单地使用in关键字，如下所示：

if 'Word' in myfile:
    print myfile

你可以用find来替换contains，只需检查一个非-1的返回码。

for myfile in filelist:
    if myfile.find("Word")!=-1: 
        print myfile

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