* Improved error checking in BPY_interface.c:

Applied a fix suggested by Guignot
* Added part of Module Blender.Scene.
* Added doxygen comments to Camera.c .

source/blender/python/api2_2x/Camera.h

@@ -39,6 +39,12 @@
 #include "constant.h"
 #include "gen_utils.h"
 
+/* The Camera PyType Object defined in Camera.c */
+PyTypeObject Camera_Type;
+
+#define BPy_Camera_Check(v) \
+    ((v)->ob_type == &Camera_Type) /* for type checking */
+
 /*****************************************************************************/
 /* Python BPy_Camera structure definition:                                   */
 /*****************************************************************************/
@@ -47,11 +53,6 @@ typedef struct {
   Camera *camera;
 } BPy_Camera;
 
-PyTypeObject Camera_Type; /* The Camera PyType Object */
-
-#define BPy_Camera_Check(v) \
-    ((v)->ob_type == &Camera_Type) /* for type checking */
-
 /*****************************************************************************/
 /* Python Camera_Type helper functions needed by Blender (the Init function) */
 /* and Object modules.                                                       */