mini changes to sensor replay

Author: leshy

dimos/robot/unitree_webrtc/type/test_lidar.py

@@ -44,7 +44,8 @@ def test_publish():
     topic = Topic(topic="/lidar", lcm_type=PointCloud2)
     lidar = SensorReplay("office_lidar", autocast=LidarMessage.from_msg)
 
-    for frame in lidar.iterate():
-        print(frame)
-        lcm.publish(topic, frame.to_pointcloud2())
-        time.sleep(0.1)
+    while True:
+        for frame in lidar.iterate():
+            print(frame)
+            lcm.publish(topic, frame.to_pointcloud2())
+            time.sleep(0.1)

dimos/utils/testing.py

@@ -67,7 +67,7 @@ def load_one(self, name: Union[int, str, Path]) -> Union[T, Any]:
     def iterate(self) -> Iterator[Union[T, Any]]:
         pattern = os.path.join(self.root_dir, "*")
         for file_path in sorted(glob.glob(pattern)):
-            yield self.load_one(file_path)
+            yield self.load_one(Path(file_path))
 
     def stream(self, rate_hz: Optional[float] = None) -> Observable[Union[T, Any]]:
         if rate_hz is None: