old_contents: class Disciplina(object):
  	def __init__(self,disciplina,completo=False):
  		self.id = disciplina.getId()
  		self.nome = disciplina.getNome()
  		self.codigo = disciplina.getCodigo()
  
new_contents: class Disciplina(object):
  	def __init__(self,disciplina,completo=False):
  		self.id = disciplina.getId()
  		self.nome = disciplina.getNome()
  		self.codigo = disciplina.getCodigo()
  		self.id_departamento = disciplina.getId_departamento()
  
subject: Update Disciplina.py