title: How to map two child objects to each other in Python
body: <p>Tough for me to find a good title for this problem. Please refer to code.</p>
  
  <pre><code>class School:
       def __init__(self, info):
           self.name = info['name']
           self.student = info['students']
           for x in self.student:
               self.child[self.student[0]] = Child(x, self.student[x])
               self.student[x] = Student(x, self.student[x])
  
  class Student:
       def __init__(self, student_info, student_id):
           self.id = student_id
           self.name = student_info[0]
           self.age = student_info[1] 
           self.sex = student_info[2] 
           self.attendance = False 
  
  class Child(Student)
       def __init__(self, student_info, student_id):
           self.id = student_info[0]
           self.student_id = student_id        
  
  schools = {1:{'name':'Hard Knocks', 'students':{1:['Tim',12,M], 2:['Kim',11,M]}}}
  </code></pre>
  
  <p>Pretty much I want to be able access the Student parameter 'attendance' using both the Student and Child object within the School instance. </p>
  
  <pre><code>#instantiating
  for x in students:
      schools[x] = School(schools[x])
  
  schools[1].student[1].attendance = True
  print schools[1].child['Tim'].attendance
  </code></pre>
  
  <p>I want the last line to print True since I set schools[1].student[1].attendance, but its printing False. How do I map it so when i set the child['Tim'] object, its the same as setting the student[1] object. student[1] and child['Tim'] should be mapped to the same Student object's parameter.</p>
  
  <p>Is this even possible?</p>