python是否将字符串转换为字符串列表？

Question

假设您有字符串x，如下所示：

x="['aaa1', 'aaa2', 'aaa3', 'aaa4', 'aaa5', 'aaa6', 'aaa7', 'aaa8']"

如何在python中将x转换为字符串列表

['aaa1', 'aaa2', 'aaa3', 'aaa4', 'aaa5', 'aaa6', 'aaa7', 'aaa8']

Answer 1

您可以使用此拆分方法

y=x.split(,)

但它不会完全分裂 首先，应该像这样删除括号和空格

x = x.replace('[','')
x = x.repalce(']','')
x = x.replace(' ','')
x = x.replace("'","")
y = x.split(',')

这将完成你的工作

Answer 2

尝试：

import ast
list_ = ast.literal_eval(x)
print(list_)

输出：

['aaa1', 'aaa2', 'aaa3', 'aaa4', 'aaa5', 'aaa6', 'aaa7', 'aaa8']

Answer 3

x="['aaa1', 'aaa2', 'aaa3', 'aaa4', 'aaa5', 'aaa6', 'aaa7', 'aaa8']"

type(eval(x)) # list

eval(x)

output : ['aaa1', 'aaa2', 'aaa3', 'aaa4', 'aaa5', 'aaa6', 'aaa7', 'aaa8']