Python: convert my_list = [ '[2,2]', '[0,3]' ] to my_list = [ [2,2], [0,3] ]

I have the following list:

my_list = [ '[2,2]', '[0,3]' ]

I want to convert it into

my_list = [ [2,2], [0,3] ]

Is there any easy way to do this in Python?

>Solution :

One way to avoid eval is to parse them as JSON:

import json


my_list = [ '[2,2]', '[0,3]' ]
new_list = [json.loads(item) for item in my_list]

This would not only avoid the possible negative risks of eval on data that you don’t control but also give you errors for content that is not valid lists.