Sorting List by Dictionary Key in Python

Sorts a list based on a key provided in a dictionary, where the dictionary's keys are the elements of the list and the values are the sorting criteria.

Technology Stack : Built-in function sorted, lambda expression

Code Type : Sort function

Code Difficulty : Intermediate

                
                    
def aordiff(arg1, arg2):
    if arg1 is None or arg2 is None:
        return None
    return sorted(arg1, key=lambda x: arg2[x])