[英]Extracting part of a string using regex in python
I realize this question has been asked a million times, but I'm not very good with regex yet.我意识到这个问题已经被问了一百万次,但我对正则表达式还不是很好。 I'm trying to extract a company name from a file name.我正在尝试从文件名中提取公司名称。 The file name structure is as such:文件名结构如下:
ID_Name_analytics.png
For example: 3_Football Company_analytics.png
例如: 3_Football Company_analytics.png
The ID can have multiple digits. ID 可以有多个数字。
I've tried我试过了
organisation_name = re.search(r"^\d+_(\w+)_PYP_analytics\.png$", visual_file).group(0)
but it gives me AttributeError: 'NoneType' object has no attribute 'groups'
.但它给了我AttributeError: 'NoneType' object has no attribute 'groups'
。
What am I doing wrong?我究竟做错了什么?
You do not need regex for this.您不需要正则表达式。
my_string = "3_Football Company_analytics.png"
organization_id, organization_name, _ = my_string.split('_')
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