python2 scope fix

tests/test_paths.py

@@ -39,7 +39,7 @@ def test_discrete(self):
             assert d.md5() == md5
             # make sure None polygons are not referenced in graph
             assert all(d.polygons_closed[i] is not None
-                       for i in d.enclosure_directed.nodes)
+                       for i in d.enclosure_directed.nodes())
 
             # file_name should be populated, and if we have a DXF file
             # the layer field should be populated with layer names

trimesh/path/path.py

@@ -916,8 +916,8 @@ def polygons_full(self):
         for i, root in enumerate(self.root):
             # a list of multiple Polygon objects that
             # are fully contained by the root curve
-            children = [self.polygons_closed[i]
-                        for i in enclosure[root].keys()]
+            children = [self.polygons_closed[child]
+                        for child in enclosure[root].keys()]
             # all polygons_closed are CCW, so for interiors reverse them
             holes = [np.array(p.exterior.coords)[::-1] for p in children]
             # a single Polygon object

trimesh/version.py

@@ -1 +1 @@
-__version__ = '2.31.34'
+__version__ = '2.31.36'