[英]How to split a nested list by first three commas? Python
my_df = pd.DataFrame({'ID':['12345','23456','34567'],
'Info':(['Rob Kardashian', '00052369', '1987-03-17', 'Reality Star'],
['Brooke Barry', '00213658', '2001-03-30', '100','Best','TikTok Star'],
['Stan Lee','35239856','1922-12-28','10','Best Publisher & Producer'])})
我有上面的数据框,我想按前三个逗号分割“信息”列中的值。
下面的代码仅适用于所有逗号分割...
[[re.split(',', i) for i in w] for w in my_df['Info']]
这样简单的事情怎么样?
[[*x[:3], ', '.join(x[3:])] for x in my_df['Info']]
它将返回以下输出:
[['Rob Kardashian', '00052369', '1987-03-17', 'Reality Star'], ['Brooke Barry', '00213658', '2001-03-30', '100, Best, TikTok Star'], ['Stan Lee', '35239856', '1922-12-28', '10, Best Publisher & Producer']]
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