Prevent infinite loop

api/s32_region_util.py

@@ -164,6 +164,9 @@ def calculate_boundary(name: str, nodes: list[str]) -> list[tuple[float, float]]
         # work into a branch, return
         if len(sorted_links) == 0:
             cursor = paths[-2]
+            if cursor == topology.max_x_node():
+                paths.append(cursor)
+                break
             in_angle = in_angle = _angle_of_node_link(cursor, overlapped_link, t_nodes, t_links)
             continue
 

api/s33_dma_gen.py

@@ -41,7 +41,7 @@ def generate_sub_district_metering_area(name: str, dma: str, part_count: int = 1
     for nodes in calculate_district_metering_area_for_region(name, dma, part_count, part_type):
         boundary = calculate_boundary(name, nodes)
         boundary = inflate_boundary(name, boundary, inflate_delta)
-        cs.add({ 'type': 'district_metering_area', 'id': f"DMA_{level}_{i}", 'boundary': boundary, 'parent': dma, 'nodes': nodes })
+        cs.add({ 'type': 'district_metering_area', 'id': f"DMA_[{dma}]_{level}_{i}", 'boundary': boundary, 'parent': dma, 'nodes': nodes })
         i += 1
 
     return execute_batch_command(name, cs)