Made importing and exporting mh rigs work in Blender 2.8

io_mhrigging_mhskel/__init__.py

@@ -37,28 +37,29 @@
 """
 
 bl_info = {
-    'name': 'Export: MakeHuman Rigging (.mhskel)',
-    'author': 'Manuel Bastioni',
-    'version': (1,0,2),
-    "blender": (2,6,0),
-    'location': "File > Export > MakeHuman Rigging (.mhskel) and File > Import > MakeHuman Rigging (.mhskel)",
-    'description': 'Export skeleton, groups and weights as mhskel file',
-    'warning': '',
-    'wiki_url': '',
-    'category': 'MakeHuman'}
-
-import bpy 
+    "name": "Export: MakeHuman Rigging (.mhskel)",
+    "author": "Manuel Bastioni",
+    "version": (1,0,3),
+    "blender": (2, 80, 0),
+    "location": "File > Export > MakeHuman Rigging (.mhskel) and File > Import > MakeHuman Rigging (.mhskel)",
+    "description": "Export skeleton, groups and weights as mhskel file",
+    "warning": "",
+    "wiki_url": (""),
+    "tracker_url": "",
+    "support": "COMMUNITY",
+    "category": "Import-Export"}
+
+import bpy
+
 from . import shared_mh_rigging
 from . import export_mh_rigging
 from . import import_mh_rigging
 
-
 def register():
     shared_mh_rigging.register()
     export_mh_rigging.register()
     import_mh_rigging.register()
 
-
 def unregister():
     shared_mh_rigging.unregister()
     export_mh_rigging.unregister()
@@ -67,4 +68,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-

io_mhrigging_mhskel/export_mh_rigging.py

@@ -390,7 +390,7 @@ def writeRiggingFile(context, filepath):
     # This is very important, because the armature
     # must be active in order to turn in edit mode.
 
-    bpy.context.scene.objects.active = armature
+    bpy.context.view_layer.objects.active = armature
 
     bones, rot_planes = getBonesData(basemesh, armature)
     joints = getJointsData(basemesh, armature)
@@ -428,7 +428,7 @@ def writeRiggingFile(context, filepath):
     outfile.close()
 
     #Restore the initial active object
-    bpy.context.scene.objects.active = basemesh
+    bpy.context.view_layer.objects.active = basemesh
     return {'FINISHED'}
 
 """
@@ -444,7 +444,7 @@ def writeRiggingFile(context, filepath):
 from bpy.types import Operator
 
 def menu_func_export(self, context):
-    self.layout.operator(ExportMHRigging.bl_idname, text="MakeHuman rigging (.mhskel)")    
+    self.layout.operator(ExportMHRigging.bl_idname, text="MakeHuman rigging (.mhskel)")
 
 class ExportMHRigging(Operator, ExportHelper):
     """This appears in the tooltip of the operator and in the generated docs"""
@@ -454,21 +454,21 @@ class ExportMHRigging(Operator, ExportHelper):
     # ImportHelper mixin class uses this
     filename_ext = ".mhskel"
 
-    filter_glob = StringProperty(
+    filter_glob: StringProperty(
             default="*.mhskel",
             options={'HIDDEN'},
             )
 
-    def execute(self, context):        
-        return writeRiggingFile(context, self.filepath)       
+    def execute(self, context):
+        return writeRiggingFile(context, self.filepath)
 
 def register():
     bpy.utils.register_class(ExportMHRigging)
-    bpy.types.INFO_MT_file_export.append(menu_func_export)
+    bpy.types.TOPBAR_MT_file_export.append(menu_func_export)
 
 def unregister():
     bpy.utils.unregister_class(ExportMHRigging)
-    bpy.types.INFO_MT_file_export.remove(menu_func_export)
+    bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
 
 
 if __name__ == "__main__":

io_mhrigging_mhskel/import_mh_rigging.py

@@ -27,7 +27,7 @@ def createArmatureFromJsonFile(filePath):
         weightsFile.close()
 
         for group, weights in weights.items():
-            newGroup = basemesh.vertex_groups.new(group)
+            newGroup = basemesh.vertex_groups.new(name=group)
             for weightData in weights:
                 newGroup.add([weightData[0]], weightData[1], 'ADD')
 
@@ -130,7 +130,7 @@ class ImportMHRigging(Operator, ImportHelper):
     # ImportHelper mixin class uses this
     filename_ext = ".mhskel"
 
-    filter_glob = StringProperty(
+    filter_glob: StringProperty(
             default="*.mhskel",
             options={'HIDDEN'},
             )
@@ -141,11 +141,11 @@ def execute(self, context):
 
 def register():
     bpy.utils.register_class(ImportMHRigging)
-    bpy.types.INFO_MT_file_import.append(menu_func_import)
+    bpy.types.TOPBAR_MT_file_import.append(menu_func_import)
 
 def unregister():
     bpy.utils.unregister_class(ImportMHRigging)
-    bpy.types.INFO_MT_file_import.remove(menu_func_import)
+    bpy.types.TOPBAR_MT_file_import.remove(menu_func_import)
 
 
 if __name__ == "__main__":

io_mhrigging_mhskel/shared_mh_rigging.py

@@ -179,8 +179,10 @@
     "upperleg02.R____head": [4260 ,4308, 4407, 6394],
     "upperleg01.R____tail": [4260, 4308, 4407, 6394],
     "upperarm02.R____head": [1404, 1406, 1419, 1429, 1440, 1442, 1628, 1638, 1639, 1640, 1648, 1649, 1652, 1662, 3759, 3760],
+    "upperarm01.R____tail": [1404, 1406, 1419, 1429, 1440, 1442, 1628, 1638, 1639, 1640, 1648, 1649, 1652, 1662, 3759, 3760],
     "shoulder02.R____tail": [1404, 1406, 1419, 1429, 1440, 1442, 1628, 1638, 1639, 1640, 1648, 1649, 1652, 1662, 3759, 3760],
     "upperarm02.L____head": [8092, 8094, 8107, 8117, 8128, 8130, 8300, 8310, 8311, 8312, 8320, 8321, 8324, 8334, 10426, 10427],
+    "upperarm01.L____tail": [8092, 8094, 8107, 8117, 8128, 8130, 8300, 8310, 8311, 8312, 8320, 8321, 8324, 8334, 10426, 10427],
     "shoulder02.L____tail": [8092, 8094, 8107, 8117, 8128, 8130, 8300, 8310, 8311, 8312, 8320, 8321, 8324, 8334, 10426, 10427],
     "tongue07.L____head": [14558, 14559, 14560, 14561, 14562, 14563, 14564, 14565, 14550, 14551, 14552, 14553, 14554, 14555, 14556, 14557],
     "tongue07.R____head": [14558, 14559, 14560, 14561, 14562, 14563, 14564, 14565, 14550, 14551, 14552, 14553, 14554, 14555, 14556, 14557],
@@ -262,7 +264,7 @@ def getObject():
     if len(bpy.context.selected_objects) > 0:
 
         #Get latest selected obj and make it the active one
-        bpy.context.scene.objects.active = bpy.context.selected_objects[0]
+        bpy.context.view_layer.objects.active = bpy.context.selected_objects[0]
 
         activeObject = bpy.context.object       
         return activeObject