Add nullcontext for python3.6

iory · Feb 17, 2025 · d0a60b8 · d0a60b8
1 parent daa8ae2
commit d0a60b8
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/skrobot/apps/convert_urdf_mesh.py b/skrobot/apps/convert_urdf_mesh.py
@@ -86,7 +86,14 @@ def main():
         force_visual_mesh_origin_to_zero_or_not = \
             force_visual_mesh_origin_to_zero
     else:
-        force_visual_mesh_origin_to_zero_or_not = contextlib.nullcontext
+        try:
+            from contextlib import nullcontext
+        except ImportError:
+            # for python3.6
+            @contextlib.contextmanager
+            def nullcontext(enter_result=None):
+                yield enter_result
+        force_visual_mesh_origin_to_zero_or_not = nullcontext
 
     r = RobotModel()
     with open(base_path / urdf_path) as f: