change python scripts so modules which register with blender have a register() function rather then making import automatically run the register functions (generally considered bad practice by python people)

1 files changed, 17 insertions, 4 deletions

diff --git a/release/scripts/op/presets.py b/release/scripts/op/presets.py
index d1e059622fc..0d220fe9c2b 100644
--- a/release/scripts/op/presets.py
+++ b/release/scripts/op/presets.py
@@ -158,7 +158,20 @@ class AddPresetSunSky(AddPresetBase):
     preset_subdir = "sunsky"
 
 
-bpy.types.register(AddPresetRender)
-bpy.types.register(AddPresetSSS)
-bpy.types.register(AddPresetCloth)
-bpy.types.register(AddPresetSunSky)
+classes = [
+    AddPresetRender,
+    AddPresetSSS,
+    AddPresetCloth,
+    AddPresetSunSky]
+
+
+def register():
+    register = bpy.types.register
+    for cls in classes:
+        register(cls)
+
+def unregister():
+    unregister = bpy.types.unregister
+    for cls in classes:
+        unregister(cls)
+