student.py

class Student(list):
  def __init__(self,a_name,a_age,a_branch,a_pointers):
    list.__init__([])
    self.name=a_name
    self.age=a_age
    self.branch=a_branch
    self.append(a_pointers)
  
  def top_pointer(self):
    return(sorted(self)[0])
    
  
get_data(filename):
  with open(filename) as f:
    data = f.readline()
  temp=data.strip().split(',')
  return(Student(temp.pop(0),temp.pop(0),temp))
  
store_data():
  """This method returns the dictionary of instances mapped by student's name """
  maps={}
  temp1=get_data('test.txt')
  maps[temp1.name]=temp1#Cool eh?
  return(maps)

for each_student in store_data():#Kid's stuff!
  print(store_data()[each_student])