How to display all var which been assigned to a class in python?

Question

i mean like this

class student:
def __init__(self,major,level):
self.major=major
srlf.level=level

andy=student('science',10)
july=student('social',11)

so the result will something like this
['andy','july']

Answer 1

Sry but I don't understand what do you mean.

Answer 2

thank you
that's all i can explain
my english is bad