Revert "POV : fix registering"

This reverts commit a885950276ea98dfa6a67c6d035198b59692a658.

1 files changed, 6 insertions, 22 deletions

diff --git a/render_povray/render_gui.py b/render_povray/render_gui.py
index 464ba367..018821cb 100755
--- a/render_povray/render_gui.py
+++ b/render_povray/render_gui.py
@@ -36,38 +36,26 @@ from bl_ui import properties_output
 
 for member in dir(properties_output):
     subclass = getattr(properties_output, member)
-    try:
+    if hasattr(subclass, "COMPAT_ENGINES"):
         subclass.COMPAT_ENGINES.add('POVRAY_RENDER')
-    except BaseException as e:
-        print(e.__doc__)
-        print('An exception occurred: {}'.format(e))
-        pass
 del properties_output
 
 from bl_ui import properties_freestyle
 
 for member in dir(properties_freestyle):
     subclass = getattr(properties_freestyle, member)
-    try:
+    if hasattr(subclass, "COMPAT_ENGINES"):
         if not (subclass.bl_space_type == 'PROPERTIES' and subclass.bl_context == "render"):
             subclass.COMPAT_ENGINES.add('POVRAY_RENDER')
             # subclass.bl_parent_id = "RENDER_PT_POV_filter"
-    except BaseException as e:
-        print(e.__doc__)
-        print('An exception occurred: {}'.format(e))
-        pass
 del properties_freestyle
 
 from bl_ui import properties_view_layer
 
 for member in dir(properties_view_layer):
     subclass = getattr(properties_view_layer, member)
-    try:
+    if hasattr(subclass, "COMPAT_ENGINES"):
         subclass.COMPAT_ENGINES.add('POVRAY_RENDER')
-    except BaseException as e:
-        print(e.__doc__)
-        print('An exception occurred: {}'.format(e))
-        pass
 del properties_view_layer
 
 # Use some of the existing buttons.
@@ -452,17 +440,13 @@ if check_render_freestyle_svg():
     '''
     for member in dir(render_freestyle_svg):
         subclass = getattr(render_freestyle_svg, member)
-        try:
+        if hasattr(subclass, "COMPAT_ENGINES"):
             subclass.COMPAT_ENGINES.add('POVRAY_RENDER')
             if subclass.bl_idname == "RENDER_PT_SVGExporterPanel":
                 subclass.bl_parent_id = "RENDER_PT_POV_filter"
                 subclass.bl_options = {'HIDE_HEADER'}
                 # subclass.bl_order = 11
                 print(subclass.bl_info)
-        except BaseException as e:
-            print(e.__doc__)
-            print('An exception occurred: {}'.format(e))
-            pass
 
     # del render_freestyle_svg.RENDER_PT_SVGExporterPanel.bl_parent_id
 
@@ -553,10 +537,10 @@ classes = (
 def register():
     for cls in classes:
         register_class(cls)
-    RENDER_PT_POV_radiosity.prepend(rad_panel_func)
+    bpy.types.RENDER_PT_POV_radiosity.prepend(rad_panel_func)
 
 
 def unregister():
-    RENDER_PT_POV_radiosity.remove(rad_panel_func)
+    bpy.types.RENDER_PT_POV_radiosity.remove(rad_panel_func)
     for cls in reversed(classes):
         unregister_class(cls)