py/api registration:

 move calls to the classes register/unregister function into register_class() / unregister_class() and add docs.

also other minor changes:
- remove face sorting keybinding, was Ctrl+Alt+F, this is quite and obscure feature and face order normally doesn't matter, so access from Face menu is enough.
- add commented out call to mesh.validate() in addon template since its useful to correct incomplete meshes during development.

1 files changed, 2 insertions, 7 deletions

diff --git a/release/scripts/modules/bpy/utils.py b/release/scripts/modules/bpy/utils.py
index f4f7d065259..28e6ee991de 100644
--- a/release/scripts/modules/bpy/utils.py
+++ b/release/scripts/modules/bpy/utils.py
@@ -426,21 +426,19 @@ def _bpy_module_classes(module, is_registered=False):
 def register_module(module, verbose=False):
     if verbose:
         print("bpy.utils.register_module(%r): ..." % module)
+    cls = None
     for cls in _bpy_module_classes(module, is_registered=False):
         if verbose:
             print("    %r" % cls)
         try:
             register_class(cls)
-            cls_func = getattr(cls, "register", None)
-            if cls_func is not None:
-                cls_func()
         except:
             print("bpy.utils.register_module(): failed to registering class %r" % cls)
             import traceback
             traceback.print_exc()
     if verbose:
         print("done.\n")
-    if "cls" not in locals():
+    if cls is None:
         raise Exception("register_module(%r): defines no classes" % module)
 
 
@@ -452,9 +450,6 @@ def unregister_module(module, verbose=False):
             print("    %r" % cls)
         try:
             unregister_class(cls)
-            cls_func = getattr(cls, "unregister", None)
-            if cls_func is not None:
-                cls_func()
         except:
             print("bpy.utils.unregister_module(): failed to unregistering class %r" % cls)
             import traceback