【发布时间】:2021-02-10 16:50:09
【问题描述】:
您好,我有一个字符串,例如:
liste_to_split=['NW_011625257.1_0','scaffold1_3','scaffold3']
我想将它们拆分为Number_Number
我试过了:
for i in liste_to_split:
i.split(r'(?<=[0-9])_')
我得到了
['NW_011625257.1_0']
['scaffold1_3']
['scaffold3']
而不是
['NW_011625257.1'] ['0']
['scaffold1'] ['3']
['scaffold3']
有人知道问题出在哪里吗?
【问题讨论】:
-
你正在使用
str.split- 使用re.split