class Animation: #définition d'une classe 'Animation'
  """
   Ma documentation
  """
  def __init__(self, x=0, y=0): #Définition des variables d'instance
   self.point_x=x
   self.point_y=y
 
  def __str__(self):
   return "(%.2f %.2f)" %(self.point_x, self.point_y)
 
  def __repr__(self):
      return "Point(%.2f %.2f)" %(self.point_x,self.point_y)
 
anim=Animation(3, 6)
print str(anim)          #(3.00 6.00)
print repr(anim)         #Point(3.00 6.00)