From 355486c83d638596b2e5dce31089791a566b16dc Mon Sep 17 00:00:00 2001
From: Ken Hughes <khughes@pacific.edu>
Date: Thu, 20 Apr 2006 17:51:58 +0000
Subject: [PATCH] Replaced constant_getAttr() with constant_getAttro(), and
 added extra code so that the .keys(), .items() and .values() methods worked.

---
 source/blender/python/api2_2x/constant.c | 38 ++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/source/blender/python/api2_2x/constant.c b/source/blender/python/api2_2x/constant.c
index f28af8efad6..55b9d9c41a6 100644
--- a/source/blender/python/api2_2x/constant.c
+++ b/source/blender/python/api2_2x/constant.c
@@ -122,6 +122,13 @@ static PyObject *constant_getAttr(BPy_constant * self, char *name)
 		if(!strcmp(name, "__members__"))
 			return PyDict_Keys(self->dict);
 
+		if(!strcmp(name, "__methods__")) {
+			PyObject *value = PyString_FromString ( name );
+			v = PyObject_GenericGetAttr( (PyObject *)self, value );
+			Py_DECREF( value);
+			return v;
+		}
+
 		v = PyDict_GetItemString(self->dict, name);
 		if(v) {
 			return EXPP_incr_ret(v); /* was a borrowed ref */
@@ -132,6 +139,31 @@ static PyObject *constant_getAttr(BPy_constant * self, char *name)
 	return (EXPP_ReturnPyObjError(PyExc_RuntimeError,
 					"constant object lacks a dictionary"));
 }
+
+static PyObject *constant_getAttro(BPy_constant * self, PyObject *value)
+{
+	if(self->dict) {
+		PyObject *v;
+		char *name = PyString_AS_STRING( value );
+
+		if(!strcmp(name, "__members__"))
+			return PyDict_Keys(self->dict);
+
+#if 0
+		if(!strcmp(name, "__methods__") || !strcmp(name, "__dict__")) {
+			return PyObject_GenericGetAttr( (PyObject *)self, value );
+		}
+#endif
+
+		v = PyDict_GetItemString(self->dict, name);
+		if(v) {
+			return EXPP_incr_ret(v); /* was a borrowed ref */
+		}
+		return PyObject_GenericGetAttr( (PyObject *)self, value );
+	}
+	return (EXPP_ReturnPyObjError(PyExc_RuntimeError,
+					"constant object lacks a dictionary"));
+}
 //------------------------tp_repr
 static PyObject *constant_repr(BPy_constant * self)
 {
@@ -180,7 +212,8 @@ PyTypeObject constant_Type = {
 	0,								//tp_itemsize
 	(destructor)constant_dealloc,	//tp_dealloc
 	0,								//tp_print
-	(getattrfunc)constant_getAttr,	//tp_getattr
+	// (getattrfunc)constant_getAttr,	//tp_getattr
+	0,		//tp_getattr
 	0,								//tp_setattr
 	0,								//tp_compare
 	(reprfunc) constant_repr,		//tp_repr
@@ -190,7 +223,7 @@ PyTypeObject constant_Type = {
 	0,								//tp_hash
 	0,								//tp_call
 	0,								//tp_str
-	0,								//tp_getattro
+	(getattrofunc)constant_getAttro,	//tp_getattro
 	0,								//tp_setattro
 	0,								//tp_as_buffer
 	Py_TPFLAGS_DEFAULT,				//tp_flags
@@ -230,6 +263,7 @@ PyObject *PyConstant_New(void)
 //Inserts a key:value pair into the constant and then returns 0/1
 int PyConstant_Insert(BPy_constant *self, char *name, PyObject *value)
 {
+	PyType_Ready( &constant_Type );
 	return EXPP_dict_set_item_str(self->dict, name, value);
 }
 //This is a helper function for generating constants......