fix string check

mikedh · Feb 8, 2020 · b75e215 · b75e215
1 parent ae6052f
commit b75e215
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/trimesh/scene/scene.py b/trimesh/scene/scene.py
@@ -209,7 +209,7 @@ def delete_geometry(self, names):
           Name that references self.geometry
         """
         # make sure we have a set we can check
-        if isinstance(names, util.basestring):
+        if util.is_string(names):
             names = [names]
         names = set(names)
 

diff --git a/trimesh/scene/transforms.py b/trimesh/scene/transforms.py
@@ -292,7 +292,7 @@ def remove_geometries(self, geometries):
           Name of scene.geometry to dereference.
         """
         # make sure we have a set of geometries to remove
-        if isinstance(geometries, util.basestring):
+        if util.is_string(geometries):
             geometries = [geometries]
         geometries = set(geometries)