Creating a list from a comprehension using a list

[rm197]

It isn't clear what you're trying to accomplish. students[...] suggests slicing a sequence named "students", but you can't use a list comprehension for that. Please clarify the objective and the data types/structures at play.

Also, line two does not need range(len()). You can just use the iterable in Python.

for i in keyIDs:
    ...

Thanks, instead of 'students' I was meant to put 'jsonData'. I'm trying to do this with comprehensions instead of using for loops.