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bpy/rna new property attribute 'data', this means its possible to get back the rna-struct which a property uses.

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Without this you cant get the bone from an fcurve data path for example, needed to fix bug [#28889].
This commit is contained in:
Campbell Barton
2011-10-13 00:52:09 +00:00
parent cfebab7715
commit 6955c47fac
1 changed files with 9 additions and 3 deletions
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12
source/blender/python/intern/bpy_rna.c
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@@ -2972,7 +2972,7 @@ PyDoc_STRVAR(pyrna_struct_path_from_id_doc,
" :arg property: Optional property name which can be used if the path is\n" " :arg property: Optional property name which can be used if the path is\n"
" to a property of this object.\n" " to a property of this object.\n"
" :type property: string\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" " to this struct and property (when given).\n"
" :rtype: str\n" " :rtype: str\n"
); );
@@ -3028,7 +3028,7 @@ PyDoc_STRVAR(pyrna_prop_path_from_id_doc,
"\n" "\n"
" Returns the data path from the ID to this property (string).\n" " Returns the data path from the ID to this property (string).\n"
"\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" " :rtype: str\n"
); );
static PyObject *pyrna_prop_path_from_id(BPy_PropertyRNA *self) static PyObject *pyrna_prop_path_from_id(BPy_PropertyRNA *self)
@@ -3059,7 +3059,7 @@ PyDoc_STRVAR(pyrna_struct_type_recast_doc,
" such as textures can be changed at runtime.\n" " such as textures can be changed at runtime.\n"
"\n" "\n"
" :return: a new instance of this object with the type initialized again.\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) static PyObject *pyrna_struct_type_recast(BPy_StructRNA *self)
{ {
@@ -3664,6 +3664,11 @@ static PyObject *pyrna_struct_get_id_data(BPy_DummyPointerRNA *self)
Py_RETURN_NONE; 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) static PyObject *pyrna_struct_get_rna_type(BPy_PropertyRNA *self)
{ {
PointerRNA tptr; PointerRNA tptr;
@@ -3679,6 +3684,7 @@ static PyObject *pyrna_struct_get_rna_type(BPy_PropertyRNA *self)
static PyGetSetDef pyrna_prop_getseters[]= { 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 *)"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}, {(char *)"rna_type", (getter)pyrna_struct_get_rna_type, (setter)NULL, (char *)"The property type for introspection", NULL},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */ {NULL, NULL, NULL, NULL, NULL} /* Sentinel */
}; };