diff --git a/release/scripts/startup/bl_ui/properties_animviz.py b/release/scripts/startup/bl_ui/properties_animviz.py
index cebe58291d8..eb1bbfd2fb1 100644
--- a/release/scripts/startup/bl_ui/properties_animviz.py
+++ b/release/scripts/startup/bl_ui/properties_animviz.py
@@ -92,3 +92,6 @@ class OnionSkinButtonsPanel():
         col = split.column()
         col.label(text="Display:")
         col.prop(arm, "show_only_ghost_selected", text="Selected Only")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_armature.py b/release/scripts/startup/bl_ui/properties_data_armature.py
index 4823d365633..9477dc866ab 100644
--- a/release/scripts/startup/bl_ui/properties_data_armature.py
+++ b/release/scripts/startup/bl_ui/properties_data_armature.py
@@ -310,3 +310,6 @@ class DATA_PT_custom_props_arm(ArmatureButtonsPanel, PropertyPanel, bpy.types.Pa
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Armature
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_bone.py b/release/scripts/startup/bl_ui/properties_data_bone.py
index 271d40642a2..9fc055e9343 100644
--- a/release/scripts/startup/bl_ui/properties_data_bone.py
+++ b/release/scripts/startup/bl_ui/properties_data_bone.py
@@ -368,3 +368,6 @@ class BONE_PT_custom_props(BoneButtonsPanel, PropertyPanel, bpy.types.Panel):
             return "active_pose_bone"
         else:
             return "active_bone"
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_camera.py b/release/scripts/startup/bl_ui/properties_data_camera.py
index 6427e1c5180..24163dc1f30 100644
--- a/release/scripts/startup/bl_ui/properties_data_camera.py
+++ b/release/scripts/startup/bl_ui/properties_data_camera.py
@@ -134,3 +134,6 @@ class DATA_PT_custom_props_camera(CameraButtonsPanel, PropertyPanel, bpy.types.P
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Camera
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_curve.py b/release/scripts/startup/bl_ui/properties_data_curve.py
index 58047db63d6..623daffac93 100644
--- a/release/scripts/startup/bl_ui/properties_data_curve.py
+++ b/release/scripts/startup/bl_ui/properties_data_curve.py
@@ -390,3 +390,6 @@ class DATA_PT_custom_props_curve(CurveButtonsPanel, PropertyPanel, bpy.types.Pan
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Curve
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_empty.py b/release/scripts/startup/bl_ui/properties_data_empty.py
index 8b5c9f093a0..e46cd1270ad 100644
--- a/release/scripts/startup/bl_ui/properties_data_empty.py
+++ b/release/scripts/startup/bl_ui/properties_data_empty.py
@@ -40,3 +40,6 @@ class DATA_PT_empty(DataButtonsPanel, bpy.types.Panel):
 
         layout.prop(ob, "empty_draw_type", text="Display")
         layout.prop(ob, "empty_draw_size", text="Size")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_lamp.py b/release/scripts/startup/bl_ui/properties_data_lamp.py
index 00919d64ca5..36010c8b511 100644
--- a/release/scripts/startup/bl_ui/properties_data_lamp.py
+++ b/release/scripts/startup/bl_ui/properties_data_lamp.py
@@ -384,3 +384,6 @@ class DATA_PT_custom_props_lamp(DataButtonsPanel, PropertyPanel, bpy.types.Panel
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Lamp
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_lattice.py b/release/scripts/startup/bl_ui/properties_data_lattice.py
index 5f2fa4b4920..cd719b6fe84 100644
--- a/release/scripts/startup/bl_ui/properties_data_lattice.py
+++ b/release/scripts/startup/bl_ui/properties_data_lattice.py
@@ -80,3 +80,6 @@ class DATA_PT_custom_props_lattice(DataButtonsPanel, PropertyPanel, bpy.types.Pa
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Lattice
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_mesh.py b/release/scripts/startup/bl_ui/properties_data_mesh.py
index 62e60cd7a16..b1d1789fadd 100644
--- a/release/scripts/startup/bl_ui/properties_data_mesh.py
+++ b/release/scripts/startup/bl_ui/properties_data_mesh.py
@@ -349,3 +349,6 @@ class DATA_PT_custom_props_mesh(MeshButtonsPanel, PropertyPanel, bpy.types.Panel
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.Mesh
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_metaball.py b/release/scripts/startup/bl_ui/properties_data_metaball.py
index 952df9f5e36..81ba15d6f40 100644
--- a/release/scripts/startup/bl_ui/properties_data_metaball.py
+++ b/release/scripts/startup/bl_ui/properties_data_metaball.py
@@ -116,3 +116,6 @@ class DATA_PT_custom_props_metaball(DataButtonsPanel, PropertyPanel, bpy.types.P
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object.data"
     _property_type = bpy.types.MetaBall
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py
index 848779c05b1..0e1bd870e7d 100644
--- a/release/scripts/startup/bl_ui/properties_data_modifier.py
+++ b/release/scripts/startup/bl_ui/properties_data_modifier.py
@@ -699,3 +699,6 @@ class DATA_PT_modifiers(ModifierButtonsPanel, bpy.types.Panel):
         col = split.column()
         col.prop(md, "width", slider=True)
         col.prop(md, "narrowness", slider=True)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_game.py b/release/scripts/startup/bl_ui/properties_game.py
index d04f486cf1e..a151234e184 100644
--- a/release/scripts/startup/bl_ui/properties_game.py
+++ b/release/scripts/startup/bl_ui/properties_game.py
@@ -496,3 +496,6 @@ class WORLD_PT_game_physics(WorldButtonsPanel, bpy.types.Panel):
             col = split.column()
             col.label(text="Logic Steps:")
             col.prop(gs, "logic_step_max", text="Max")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_material.py b/release/scripts/startup/bl_ui/properties_material.py
index ff3153bbec9..cb4e07ce138 100644
--- a/release/scripts/startup/bl_ui/properties_material.py
+++ b/release/scripts/startup/bl_ui/properties_material.py
@@ -967,3 +967,6 @@ class MATERIAL_PT_custom_props(MaterialButtonsPanel, PropertyPanel, bpy.types.Pa
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "material"
     _property_type = bpy.types.Material
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_object.py b/release/scripts/startup/bl_ui/properties_object.py
index e906fc8d840..2400a45620a 100644
--- a/release/scripts/startup/bl_ui/properties_object.py
+++ b/release/scripts/startup/bl_ui/properties_object.py
@@ -335,3 +335,6 @@ class OBJECT_PT_custom_props(ObjectButtonsPanel, PropertyPanel, bpy.types.Panel)
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "object"
     _property_type = bpy.types.Object
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_object_constraint.py b/release/scripts/startup/bl_ui/properties_object_constraint.py
index d182264e3dc..59f9ca16d1a 100644
--- a/release/scripts/startup/bl_ui/properties_object_constraint.py
+++ b/release/scripts/startup/bl_ui/properties_object_constraint.py
@@ -779,3 +779,6 @@ class BONE_PT_constraints(ConstraintButtonsPanel, bpy.types.Panel):
 
         for con in context.pose_bone.constraints:
             self.draw_constraint(context, con)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_particle.py b/release/scripts/startup/bl_ui/properties_particle.py
index df464ed7fb0..5037308c6fd 100644
--- a/release/scripts/startup/bl_ui/properties_particle.py
+++ b/release/scripts/startup/bl_ui/properties_particle.py
@@ -1212,3 +1212,6 @@ class PARTICLE_PT_custom_props(ParticleButtonsPanel, PropertyPanel, bpy.types.Pa
     COMPAT_ENGINES = {'BLENDER_RENDER'}
     _context_path = "particle_system.settings"
     _property_type = bpy.types.ParticleSettings
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_cloth.py b/release/scripts/startup/bl_ui/properties_physics_cloth.py
index 25797f3da8f..5c7882e9722 100644
--- a/release/scripts/startup/bl_ui/properties_physics_cloth.py
+++ b/release/scripts/startup/bl_ui/properties_physics_cloth.py
@@ -216,3 +216,6 @@ class PHYSICS_PT_cloth_field_weights(PhysicButtonsPanel, bpy.types.Panel):
     def draw(self, context):
         cloth = context.cloth.settings
         effector_weights_ui(self, context, cloth.effector_weights)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_common.py b/release/scripts/startup/bl_ui/properties_physics_common.py
index fea012cc7c6..bd657848996 100644
--- a/release/scripts/startup/bl_ui/properties_physics_common.py
+++ b/release/scripts/startup/bl_ui/properties_physics_common.py
@@ -280,3 +280,6 @@ def basic_force_field_falloff_ui(self, context, field):
     sub = row.row()
     sub.active = field.use_max_distance
     sub.prop(field, "distance_max", text="Maximum")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_field.py b/release/scripts/startup/bl_ui/properties_physics_field.py
index fd5549c6e0a..9f96f0a5b9f 100644
--- a/release/scripts/startup/bl_ui/properties_physics_field.py
+++ b/release/scripts/startup/bl_ui/properties_physics_field.py
@@ -216,3 +216,6 @@ class PHYSICS_PT_collision(PhysicButtonsPanel, bpy.types.Panel):
 
             col.label(text="Force Fields:")
             col.prop(settings, "absorption", text="Absorption")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_fluid.py b/release/scripts/startup/bl_ui/properties_physics_fluid.py
index dac8fe9195f..5da89d0090a 100644
--- a/release/scripts/startup/bl_ui/properties_physics_fluid.py
+++ b/release/scripts/startup/bl_ui/properties_physics_fluid.py
@@ -281,3 +281,6 @@ class PHYSICS_PT_domain_particles(PhysicButtonsPanel, bpy.types.Panel):
         col = layout.column(align=True)
         col.prop(fluid, "tracer_particles")
         col.prop(fluid, "generate_particles")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_smoke.py b/release/scripts/startup/bl_ui/properties_physics_smoke.py
index 6cd1ceb5884..61d8d2e3825 100644
--- a/release/scripts/startup/bl_ui/properties_physics_smoke.py
+++ b/release/scripts/startup/bl_ui/properties_physics_smoke.py
@@ -201,3 +201,6 @@ class PHYSICS_PT_smoke_field_weights(PhysicButtonsPanel, bpy.types.Panel):
     def draw(self, context):
         domain = context.smoke.domain_settings
         effector_weights_ui(self, context, domain.effector_weights)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_physics_softbody.py b/release/scripts/startup/bl_ui/properties_physics_softbody.py
index 2bd1a8599c1..61115a0590e 100644
--- a/release/scripts/startup/bl_ui/properties_physics_softbody.py
+++ b/release/scripts/startup/bl_ui/properties_physics_softbody.py
@@ -261,3 +261,6 @@ class PHYSICS_PT_softbody_field_weights(PhysicButtonsPanel, bpy.types.Panel):
         softbody = md.settings
 
         effector_weights_ui(self, context, softbody.effector_weights)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_render.py b/release/scripts/startup/bl_ui/properties_render.py
index e4be38c560b..a3b10702fa7 100644
--- a/release/scripts/startup/bl_ui/properties_render.py
+++ b/release/scripts/startup/bl_ui/properties_render.py
@@ -636,3 +636,6 @@ class RENDER_PT_bake(RenderButtonsPanel, bpy.types.Panel):
         sub.active = rd.use_bake_selected_to_active
         sub.prop(rd, "bake_distance")
         sub.prop(rd, "bake_bias")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_scene.py b/release/scripts/startup/bl_ui/properties_scene.py
index 0f25523b586..7725f661693 100644
--- a/release/scripts/startup/bl_ui/properties_scene.py
+++ b/release/scripts/startup/bl_ui/properties_scene.py
@@ -301,3 +301,6 @@ class ANIM_OT_keying_set_export(bpy.types.Operator):
         wm = context.window_manager
         wm.fileselect_add(self)
         return {'RUNNING_MODAL'}
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_texture.py b/release/scripts/startup/bl_ui/properties_texture.py
index f6fa86d64aa..32d59132a11 100644
--- a/release/scripts/startup/bl_ui/properties_texture.py
+++ b/release/scripts/startup/bl_ui/properties_texture.py
@@ -1028,3 +1028,6 @@ class TEXTURE_PT_custom_props(TextureButtonsPanel, PropertyPanel, bpy.types.Pane
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "texture"
     _property_type = bpy.types.Texture
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/properties_world.py b/release/scripts/startup/bl_ui/properties_world.py
index 1b2dd4e26aa..4f398c9fbd9 100644
--- a/release/scripts/startup/bl_ui/properties_world.py
+++ b/release/scripts/startup/bl_ui/properties_world.py
@@ -265,3 +265,6 @@ class WORLD_PT_custom_props(WorldButtonsPanel, PropertyPanel, bpy.types.Panel):
     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
     _context_path = "world"
     _property_type = bpy.types.World
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_console.py b/release/scripts/startup/bl_ui/space_console.py
index 591765c1543..da6c102100b 100644
--- a/release/scripts/startup/bl_ui/space_console.py
+++ b/release/scripts/startup/bl_ui/space_console.py
@@ -158,3 +158,6 @@ class ConsoleLanguage(bpy.types.Operator):
             remove_duplicates=True)
 
         return {'FINISHED'}
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_dopesheet.py b/release/scripts/startup/bl_ui/space_dopesheet.py
index 1de30ffdea8..8b54b073c40 100644
--- a/release/scripts/startup/bl_ui/space_dopesheet.py
+++ b/release/scripts/startup/bl_ui/space_dopesheet.py
@@ -364,3 +364,6 @@ class DOPESHEET_MT_gpencil_frame(bpy.types.Menu):
         #layout.separator()
         #layout.operator("action.copy")
         #layout.operator("action.paste")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_filebrowser.py b/release/scripts/startup/bl_ui/space_filebrowser.py
index 3033ba10388..73fe1a97252 100644
--- a/release/scripts/startup/bl_ui/space_filebrowser.py
+++ b/release/scripts/startup/bl_ui/space_filebrowser.py
@@ -72,3 +72,6 @@ class FILEBROWSER_HT_header(bpy.types.Header):
                 row.prop(params, "use_filter_font", text="")
                 row.prop(params, "use_filter_sound", text="")
                 row.prop(params, "use_filter_text", text="")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_graph.py b/release/scripts/startup/bl_ui/space_graph.py
index 4e1b5aa9a6b..bfc1a0e3a23 100644
--- a/release/scripts/startup/bl_ui/space_graph.py
+++ b/release/scripts/startup/bl_ui/space_graph.py
@@ -245,3 +245,6 @@ class GRAPH_MT_key_transform(bpy.types.Menu):
         layout.operator("transform.transform", text="Extend").mode = 'TIME_EXTEND'
         layout.operator("transform.rotate", text="Rotate")
         layout.operator("transform.resize", text="Scale")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_image.py b/release/scripts/startup/bl_ui/space_image.py
index aaf7336c5c7..0bddfa8a694 100644
--- a/release/scripts/startup/bl_ui/space_image.py
+++ b/release/scripts/startup/bl_ui/space_image.py
@@ -751,3 +751,6 @@ class IMAGE_PT_paint_curve(BrushButtonsPanel, bpy.types.Panel):
         row.operator("brush.curve_preset", icon="SHARPCURVE", text="").shape = 'SHARP'
         row.operator("brush.curve_preset", icon="LINCURVE", text="").shape = 'LINE'
         row.operator("brush.curve_preset", icon="NOCURVE", text="").shape = 'MAX'
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_info.py b/release/scripts/startup/bl_ui/space_info.py
index 24aca6065ac..01f670d5b1e 100644
--- a/release/scripts/startup/bl_ui/space_info.py
+++ b/release/scripts/startup/bl_ui/space_info.py
@@ -399,3 +399,6 @@ class HELP_OT_operator_cheat_sheet(bpy.types.Operator):
         textblock.write('\n'.join(op_strings))
         self.report({'INFO'}, "See OperatorList.txt textblock")
         return {'FINISHED'}
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_logic.py b/release/scripts/startup/bl_ui/space_logic.py
index 6eb33376fb7..7f7aba71a46 100644
--- a/release/scripts/startup/bl_ui/space_logic.py
+++ b/release/scripts/startup/bl_ui/space_logic.py
@@ -85,3 +85,6 @@ class LOGIC_MT_view(bpy.types.Menu):
         layout.column()
 
         layout.operator("logic.properties", icon='MENU_PANEL')
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_nla.py b/release/scripts/startup/bl_ui/space_nla.py
index 4f2988f6b4b..4994114e818 100644
--- a/release/scripts/startup/bl_ui/space_nla.py
+++ b/release/scripts/startup/bl_ui/space_nla.py
@@ -189,3 +189,6 @@ class NLA_MT_edit_transform(bpy.types.Menu):
         layout.operator("transform.translate", text="Grab/Move")
         layout.operator("transform.transform", text="Extend").mode = 'TIME_EXTEND'
         layout.operator("transform.resize", text="Scale")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_node.py b/release/scripts/startup/bl_ui/space_node.py
index 7374b2ca260..fed1cc49c4c 100644
--- a/release/scripts/startup/bl_ui/space_node.py
+++ b/release/scripts/startup/bl_ui/space_node.py
@@ -191,3 +191,6 @@ class NODE_PT_properties(bpy.types.Panel):
         col.prop(snode, "backdrop_x", text="X")
         col.prop(snode, "backdrop_y", text="Y")
         col.operator("node.backimage_move", text="Move")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_outliner.py b/release/scripts/startup/bl_ui/space_outliner.py
index aca213c77fe..1f196cbd191 100644
--- a/release/scripts/startup/bl_ui/space_outliner.py
+++ b/release/scripts/startup/bl_ui/space_outliner.py
@@ -115,3 +115,6 @@ class OUTLINER_MT_edit_datablocks(bpy.types.Menu):
 
         col.operator("outliner.drivers_add_selected")
         col.operator("outliner.drivers_delete_selected")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_sequencer.py b/release/scripts/startup/bl_ui/space_sequencer.py
index 77ac18e8600..2079aef6402 100644
--- a/release/scripts/startup/bl_ui/space_sequencer.py
+++ b/release/scripts/startup/bl_ui/space_sequencer.py
@@ -799,3 +799,6 @@ class SEQUENCER_PT_view(SequencerButtonsPanel_Output, bpy.types.Panel):
         if st.display_mode == 'WAVEFORM':
             col.prop(st, "show_separate_color")
         col.prop(st, "proxy_render_size")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_text.py b/release/scripts/startup/bl_ui/space_text.py
index d21d6952023..3d3fc8499af 100644
--- a/release/scripts/startup/bl_ui/space_text.py
+++ b/release/scripts/startup/bl_ui/space_text.py
@@ -297,3 +297,6 @@ class TEXT_MT_toolbox(bpy.types.Menu):
         layout.separator()
 
         layout.operator("text.run_script")
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_time.py b/release/scripts/startup/bl_ui/space_time.py
index f3c2bed5a1d..7e62465d1ee 100644
--- a/release/scripts/startup/bl_ui/space_time.py
+++ b/release/scripts/startup/bl_ui/space_time.py
@@ -196,3 +196,6 @@ class TIME_MT_autokey(bpy.types.Menu):
 
         layout.prop_enum(tools, "auto_keying_mode", 'ADD_REPLACE_KEYS')
         layout.prop_enum(tools, "auto_keying_mode", 'REPLACE_KEYS')
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_userpref.py b/release/scripts/startup/bl_ui/space_userpref.py
index a81561de93f..4a45b55c010 100644
--- a/release/scripts/startup/bl_ui/space_userpref.py
+++ b/release/scripts/startup/bl_ui/space_userpref.py
@@ -1188,3 +1188,6 @@ class WM_OT_addon_expand(bpy.types.Operator):
         info = addon_utils.module_bl_info(mod)
         info["show_expanded"] = not info["show_expanded"]
         return {'FINISHED'}
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_userpref_keymap.py b/release/scripts/startup/bl_ui/space_userpref_keymap.py
index 3f1a625e800..2fbaae499e7 100644
--- a/release/scripts/startup/bl_ui/space_userpref_keymap.py
+++ b/release/scripts/startup/bl_ui/space_userpref_keymap.py
@@ -781,3 +781,6 @@ class WM_OT_keyconfig_remove(bpy.types.Operator):
         keyconfig = wm.keyconfigs.active
         wm.keyconfigs.remove(keyconfig)
         return {'FINISHED'}
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index c83affef0e8..7b4c1848ff9 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -2354,3 +2354,6 @@ def unregister():
 
 if __name__ == "__main__":
     register()
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)
diff --git a/release/scripts/startup/bl_ui/space_view3d_toolbar.py b/release/scripts/startup/bl_ui/space_view3d_toolbar.py
index 838d11ffbaf..c29cd627692 100644
--- a/release/scripts/startup/bl_ui/space_view3d_toolbar.py
+++ b/release/scripts/startup/bl_ui/space_view3d_toolbar.py
@@ -1297,3 +1297,6 @@ class VIEW3D_PT_tools_particlemode(View3DPanel, bpy.types.Panel):
             sub = col.row()
             sub.active = pe.use_fade_time
             sub.prop(pe, "fade_frames", slider=True)
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)