Merge with trunk r37677

4 files changed, 15 insertions, 6 deletions

diff --git a/release/scripts/modules/bpy_extras/mesh_utils.py b/release/scripts/modules/bpy_extras/mesh_utils.py
index b6d8a1fcf16..e026910fb43 100644
--- a/release/scripts/modules/bpy_extras/mesh_utils.py
+++ b/release/scripts/modules/bpy_extras/mesh_utils.py
@@ -267,6 +267,7 @@ def ngon_tesselate(from_data, indices, fix_loops=True):
     fix_loops: If this is enabled polylines that use loops to make multiple polylines are delt with correctly.
     '''
 
+    from mathutils.geometry import tesselate_polygon
     from mathutils import Vector
     vector_to_tuple = Vector.to_tuple
 
diff --git a/release/scripts/modules/bpy_extras/view3d_utils.py b/release/scripts/modules/bpy_extras/view3d_utils.py
index 45f537ebd2f..f2f2e53240b 100644
--- a/release/scripts/modules/bpy_extras/view3d_utils.py
+++ b/release/scripts/modules/bpy_extras/view3d_utils.py
@@ -114,6 +114,8 @@ def location_3d_to_region_2d(region, rv3d, coord):
     :return: 2d location
     :rtype: :class:`Vector`
     """
+    from mathutils import Vector
+
     prj = Vector((coord[0], coord[1], coord[2], 1.0)) * rv3d.perspective_matrix
     if prj.w > 0.0:
         width_half = region.width / 2.0
diff --git a/release/scripts/modules/bpy_types.py b/release/scripts/modules/bpy_types.py
index c30c893c9cc..c33ec2df86f 100644
--- a/release/scripts/modules/bpy_types.py
+++ b/release/scripts/modules/bpy_types.py
@@ -20,7 +20,6 @@
 
 from _bpy import types as bpy_types
 import _bpy
-from mathutils import Vector
 
 StructRNA = bpy_types.Struct.__bases__[0]
 StructMetaPropGroup = _bpy.StructMetaPropGroup
@@ -144,18 +143,21 @@ class _GenericBone:
     def x_axis(self):
         """ Vector pointing down the x-axis of the bone.
         """
+        from mathutils import Vector
         return Vector((1.0, 0.0, 0.0)) * self.matrix.to_3x3()
 
     @property
     def y_axis(self):
         """ Vector pointing down the x-axis of the bone.
         """
+        from mathutils import Vector
         return Vector((0.0, 1.0, 0.0)) * self.matrix.to_3x3()
 
     @property
     def z_axis(self):
         """ Vector pointing down the x-axis of the bone.
         """
+        from mathutils import Vector
         return Vector((0.0, 0.0, 1.0)) * self.matrix.to_3x3()
 
     @property
diff --git a/release/scripts/modules/rna_prop_ui.py b/release/scripts/modules/rna_prop_ui.py
index 9311987e2e7..b0fb3b66d0a 100644
--- a/release/scripts/modules/rna_prop_ui.py
+++ b/release/scripts/modules/rna_prop_ui.py
@@ -111,12 +111,16 @@ def draw(layout, context, context_member, property_type, use_edit=True):
             continue
 
         row = layout.row()
-        convert_to_pyobject = getattr(val, "convert_to_pyobject", None)
+        to_dict = getattr(val, "to_dict", None)
+        to_list = getattr(val, "to_list", None)
 
         val_orig = val
-        if convert_to_pyobject:
-            val_draw = val = val.convert_to_pyobject()
-            val_draw = str(val_draw)
+        if to_dict:
+            val = to_dict()
+            val_draw = str(val)
+        elif to_list:
+            val = to_list()
+            val_draw = str(val)
         else:
             val_draw = val
 
@@ -131,7 +135,7 @@ def draw(layout, context, context_member, property_type, use_edit=True):
         row.label(text=key)
 
         # explicit exception for arrays
-        if convert_to_pyobject and not hasattr(val_orig, "len"):
+        if to_dict or to_list:
             row.label(text=val_draw)
         else:
             if key in rna_properties: