From b1a001942ac2cb63e02394c5675426c333aa2f2b Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 29 Jan 2009 10:22:03 +0000
Subject: include Py_CmpToRich for python versions lower then 3

---
 source/blender/python/intern/bpy_compat.h |  7 ++++++
 source/blender/python/intern/bpy_util.c   | 40 +++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

(limited to 'source/blender/python')

diff --git a/source/blender/python/intern/bpy_compat.h b/source/blender/python/intern/bpy_compat.h
index bc201a3e802..ef363e397fa 100644
--- a/source/blender/python/intern/bpy_compat.h
+++ b/source/blender/python/intern/bpy_compat.h
@@ -74,4 +74,11 @@
 #endif
 #endif
 
+
+/* defined in bpy_util.c */
+#if PY_VERSION_HEX < 0x03000000
+PyObject *Py_CmpToRich(int op, int cmp);
+#endif
+
+
 #endif /* BPY_COMPAT_H__ */
diff --git a/source/blender/python/intern/bpy_util.c b/source/blender/python/intern/bpy_util.c
index 28d97f9bdf5..bbf766c23eb 100644
--- a/source/blender/python/intern/bpy_util.c
+++ b/source/blender/python/intern/bpy_util.c
@@ -110,6 +110,46 @@ int BPY_flag_from_seq(BPY_flag_def *flagdef, PyObject *seq, int *flag)
 	return 0; /* ok */
 }
 
+
+/* Copied from pythons 3's Object.c */
+#if PY_VERSION_HEX < 0x03000000
+PyObject *
+Py_CmpToRich(int op, int cmp)
+{
+	PyObject *res;
+	int ok;
+
+	if (PyErr_Occurred())
+		return NULL;
+	switch (op) {
+	case Py_LT:
+		ok = cmp <  0;
+		break;
+	case Py_LE:
+		ok = cmp <= 0;
+		break;
+	case Py_EQ:
+		ok = cmp == 0;
+		break;
+	case Py_NE:
+		ok = cmp != 0;
+		break;
+	case Py_GT:
+		ok = cmp >  0;
+		break;
+	case Py_GE:
+		ok = cmp >= 0;
+		break;
+	default:
+		PyErr_BadArgument();
+		return NULL;
+	}
+	res = ok ? Py_True : Py_False;
+	Py_INCREF(res);
+	return res;
+}
+#endif
+
 /* for debugging */
 void PyObSpit(char *name, PyObject *var) {
 	fprintf(stderr, "<%s> : ", name);
-- 
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