class Basic: 
   def __init__(self, name): 
      self.name = name 
   def show(self): 
      print 'Basic -- name: %s' % self.name 

class Special(Basic): 
   def __init__(self, name, edible):
      Basic.__init__(self, name) 
      self.upper = name.upper() 
      self.edible = edible  
   def show(self): 
      Basic.show(self) 
      print 'Special -- upper name: %s.' % self.upper, 
      if self.edible: 
         print "It's edible." 
      else: 
         print "It's not edible." 
   def edible(self): 
      return self.edible

if __name__ == '__main__':
    obj1 = Basic("Manzana") 
    obj1.show() 
    print '=' * 30 
    obj2 = Special("Naranja", 1) 
    obj2.show()