Hey guys so im trying to use a while loop to add objects to a list.

Heres bascially what i want to do: (ill paste actually go after)

class x: blah blah

choice = raw_input(pick what you want to do)

while(choice!=0):

if(choice==1):
   Enter in info for the class:
   append object to list (A)
if(choice==2):
   print out length of list(A)
if(choice==0):
   break
((((other options))))

as im doing this i can get the object to get added to the list, but i am stuck as to how to add multiple objects to the list in the loop.

Here is my actual code i have so far...

print "Welcome to the Student Management Program"

class Student:
def init (self, name, age, gender, favclass):
self.name = name
self.age = age
self.gender = gender
self.fac = favclass

choice = int(raw_input("Make a Choice: " ))

while (choice !=0): if (guess==1):
print("STUDENT")
namer = raw_input("Enter Name: ")
ager = raw_input("Enter Age: ")
sexer = raw_input("Enter Sex: ")
faver = raw_input("Enter Fav: ")

elif(guess==2):
    print "TESTING LINE"
elif(guess==3):
    print(len(a))


guess=int(raw_input("Make a Choice: "))


s = Student(namer, ager, sexer, faver)
a =[];
a.append(s)

raw_input("Press enter to exit")

any help would be greatly appreciated!