如何将逗号分隔的字符串转换为Python中的列表? [英] How to convert comma-delimited string to list in Python?

问题描述

给出一个字符串，该字符串是由逗号分隔的多个值的序列:

Given a string that is a sequence of several values separated by a commma:

mStr = 'A,B,C,D,E' 

如何将字符串转换为列表?

How do I convert the string to a list?

mList = ['A', 'B', 'C', 'D', 'E']

推荐答案

您可以使用str.split方法.

You can use the str.split method.

>>> my_string = 'A,B,C,D,E'
>>> my_list = my_string.split(",")
>>> print my_list
['A', 'B', 'C', 'D', 'E']

如果要将其转换为元组，只需

If you want to convert it to a tuple, just

>>> print tuple(my_list)
('A', 'B', 'C', 'D', 'E')

如果您希望添加到列表中，请尝试以下操作:

If you are looking to append to a list, try this:

>>> my_list.append('F')
>>> print my_list
['A', 'B', 'C', 'D', 'E', 'F']

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