Черемискин Егор Андреевич, 517 UniSize 13363			Николай Дмитриевич Майоров 522 UniSize 14382
n	1	class SizeDescriptor:	n	1	class Ins:
	2			2
	3	def __init__(self):		3	def __init__(self):
n	4	self._values = None	n	4	self._size = None
	5			5
	6	def __get__(self, instance, owner):		6	def __get__(self, instance, owner):
	7	if instance is None:		7	if instance is None:
	8	return self		8	return self
n	9	if self._values is not None:	n	9	if self._size is not None:
	10	return self._values		10	return self._size
	11	if hasattr(instance, '__len__'):		11	if hasattr(instance, '__len__'):
	12	return len(instance)		12	return len(instance)
n	13	if hasattr(instance, '__abs__'):	n	13	elif hasattr(instance, '__abs__'):
	14	return abs(instance)		14	return abs(instance)
n			n	15	else:
	15	return 0		16	return 0
	16			17
	17	def __set__(self, instance, value):		18	def __set__(self, instance, value):
n	18	self._values = value	n	19	self._size = value
	19			20
	20	def __delete__(self, instance):		21	def __delete__(self, instance):
n	21	self._values = None	n	22	self._size = None
	22			23
	23	def sizer(cls):		24	def sizer(cls):
t	24	cls.size = SizeDescriptor()	t	25	cls.size = Ins()
	25	return cls		26	return cls

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