[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [40975] trunk/blender/source/blender/ python/intern/bpy_rna.c: bpy/rna new property attribute 'data', this means its possible to get back the rna-struct which a property uses.

[Campbell Barton]

Revision: 40975
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=40975
Author:   campbellbarton
Date:     2011-10-13 00:52:09 +0000 (Thu, 13 Oct 2011)
Log Message:
-----------
bpy/rna new property attribute 'data', this means its possible to get back the rna-struct which a property uses.

Without this you cant get the bone from an fcurve data path for example, needed to fix bug [#28889].

Modified Paths:
--------------
    trunk/blender/source/blender/python/intern/bpy_rna.c

Modified: trunk/blender/source/blender/python/intern/bpy_rna.c
===================================================================
--- trunk/blender/source/blender/python/intern/bpy_rna.c	2011-10-13 00:03:31 UTC (rev 40974)
+++ trunk/blender/source/blender/python/intern/bpy_rna.c	2011-10-13 00:52:09 UTC (rev 40975)
@@ -2972,7 +2972,7 @@
 "   :arg property: Optional property name which can be used if the path is\n"
 "      to a property of this object.\n"
 "   :type property: string\n"
-"   :return: The path from :class:`bpy_struct.id_data`\n"
+"   :return: The path from :class:`bpy.types.bpy_struct.id_data`\n"
 "      to this struct and property (when given).\n"
 "   :rtype: str\n"
 );
@@ -3028,7 +3028,7 @@
 "\n"
 "   Returns the data path from the ID to this property (string).\n"
 "\n"
-"   :return: The path from :class:`bpy_struct.id_data` to this property.\n"
+"   :return: The path from :class:`bpy.types.bpy_struct.id_data` to this property.\n"
 "   :rtype: str\n"
 );
 static PyObject *pyrna_prop_path_from_id(BPy_PropertyRNA *self)
@@ -3059,7 +3059,7 @@
 "   such as textures can be changed at runtime.\n"
 "\n"
 "   :return: a new instance of this object with the type initialized again.\n"
-"   :rtype: subclass of :class:`bpy_struct`\n"
+"   :rtype: subclass of :class:`bpy.types.bpy_struct`\n"
 );
 static PyObject *pyrna_struct_type_recast(BPy_StructRNA *self)
 {
@@ -3664,6 +3664,11 @@
 	Py_RETURN_NONE;
 }
 
+static PyObject *pyrna_struct_get_pointer_data(BPy_DummyPointerRNA *self)
+{
+	return pyrna_struct_CreatePyObject(&self->ptr);
+}
+
 static PyObject *pyrna_struct_get_rna_type(BPy_PropertyRNA *self)
 {
 	PointerRNA tptr;
@@ -3679,6 +3684,7 @@
 
 static PyGetSetDef pyrna_prop_getseters[]= {
 	{(char *)"id_data", (getter)pyrna_struct_get_id_data, (setter)NULL, (char *)"The :class:`bpy.types.ID` object this datablock is from or None, (not available for all data types)", NULL},
+	{(char *)"data", (getter)pyrna_struct_get_pointer_data, (setter)NULL, (char *)"The data this property is using, *type* :class:`bpy.types.bpy_struct`", NULL},
 	{(char *)"rna_type", (getter)pyrna_struct_get_rna_type, (setter)NULL, (char *)"The property type for introspection", NULL},
 	{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
 };