class polygon2(object):

	#Initialize
	def __init__(self):
		blob = blob_type()
		self.vertices = blob.toStr()

	def expand_data(self):
		data = {}
		data['vertices'] = parse_bytes_2d(base64.b64decode(self.vertices['blob']))
		return data

	def from_json(self, jdict):
		for k, v in jdict.items():
			if hasattr(self,k):
				setattr(self, k, v)

class polyset(object):

	#Initialize
	def __init__(self):
		self.polygons = [] 
		self.holes = [] 

	def expand_data(self):
		data = {}
		polygon = []
		for x in self.polygons:
			s = polygon2()
			s.from_json(x)
			polygon.append(s.expand_data())
		data['polygons'] = polygon
		hole = []
		for x in self.holes:
			s = polygon2()
			s.from_json(x)
			hole.append(s.expand_data())
		data['holes'] = hole
		return data

	def from_json(self, jdict):
		for k, v in jdict.items():
			if hasattr(self,k):
				setattr(self, k, v)