The string or node provided may only consist of the following Python literal structures: strings, numbers, tuples, lists, dicts, booleans, and None. ... <看更多>

This video shows how we can quickly convert String variable to Dictionary variable in Python. ... <看更多>

To answer your question, yes ast is ok to be used for this. Per the documentation for literal_eval : Safely evaluate an expression node or a ... ... <看更多>