Татьяна Точаева, 321 группа ParDescr 8234			Орлов Михаил, 418 группа ParDescr 8322
f	1	class ParDescr:	f	1	class ParDescr:
	2			2
n	3	def __init__(self, val):	n	3	def __init__(self, initial_value):
	4	self.init_val = val		4	self.initial_value = initial_value
	5	self.vals = {}		5	self.values = {}
	6			6
n	7	def __get__(self, obj, cls):	n	7	def __get__(self, instance, owner):
	8	if obj is None:		8	if instance is None:
	9	return self.init_val		9	return self.initial_value
	10	return self.vals.get(obj, self.init_val)		10	return self.values.get(instance, self.initial_value)
	11			11
n	12	def __set__(self, obj, val):	n	12	def __set__(self, instance, value):
	13	self.vals[obj] = val		13	self.values[instance] = value
	14			14
t	15	def __delete__(self, obj):	t	15	def __delete__(self, instance):
	16	del self.vals[obj]		16	del self.values[instance]

Legends
Colors  Added  Changed Deleted	Links (f)irst change (n)ext change (t)op