notworking.py

        def load(self, lng, lat, distance=1):
                left = lng - self.diff
                right = lng + self.diff
                top = lat + self.diff
                bottom = lat - self.diff
                oResponse = requests.get(self.oEndpoint, params={
                        'bbox': ",".join([str(left),str(bottom),str(right),str(top)])
                }, stream=True)
                oResponse.raw.decode_content = True

                data = {
                        'nodes': {},
                        'structures': {}
                }

                for event, element in ET.iterparse(oResponse.raw):
                        print(element.tag)
                        if element.tag == "bounds":
                                pass
                        elif element.tag == "node":
                                data.nodes[element.attrib.id] = MapNode(element.attrib.lon, element.attrib.lat)
                        elif element.tag == "way":
                                nodes = []
                                for subelement in element:
                                        if subelement.tag == "nd":
                                                nodes.append(data.nodes[subelement.attrib.ref])
                                data.structures[element.attrib.id] = MapNodeCompound(*nodes)

                if not str(lng) in self.data:
                        self.data[str(lng)] = {}
                self.data[str(lng)][str(lat)] = data
                return data