44 lines
1.8 KiB
Diff
44 lines
1.8 KiB
Diff
|
Copied from https://git.blender.org/gitweb/gitweb.cgi/blender.git/patch/1db47a2ccd1e68994bf8140eba6cc2a26a2bc91f
|
||
|
|
Fixes <https://bugs.gnu.org/33608>.
|
||
|
|
|
||
|
|
From 1db47a2ccd1e68994bf8140eba6cc2a26a2bc91f Mon Sep 17 00:00:00 2001
|
||
|
|
From: Campbell Barton <ideasman42@gmail.com>
|
||
|
|
Date: Thu, 12 Jul 2018 08:28:06 +0200
|
||
|
|
Subject: [PATCH] Fix PyRNA class registration w/ Python 3.7
|
||
|
|
|
||
|
|
In Python3.7 this now raises an error.
|
||
|
|
---
|
||
|
|
source/blender/python/intern/bpy_rna.c | 5 +++++
|
||
|
|
1 file changed, 5 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
|
||
|
|
index 9052b6f580a..80b0aa7a51b 100644
|
||
|
|
--- a/source/blender/python/intern/bpy_rna.c
|
||
|
|
+++ b/source/blender/python/intern/bpy_rna.c
|
||
|
|
@@ -7577,10 +7577,12 @@ static int bpy_class_validate_recursive(PointerRNA *dummyptr, StructRNA *srna, v
|
||
|
|
if (!(flag & PROP_REGISTER))
|
||
|
|
continue;
|
||
|
|
|
||
|
|
+ /* TODO(campbell): Use Python3.7x _PyObject_LookupAttr(), also in the macro below. */
|
||
|
|
identifier = RNA_property_identifier(prop);
|
||
|
|
item = PyObject_GetAttrString(py_class, identifier);
|
||
|
|
|
||
|
|
if (item == NULL) {
|
||
|
|
+ PyErr_Clear();
|
||
|
|
/* Sneaky workaround to use the class name as the bl_idname */
|
||
|
|
|
||
|
|
#define BPY_REPLACEMENT_STRING(rna_attr, py_attr) \
|
||
|
|
@@ -7596,6 +7598,9 @@ static int bpy_class_validate_recursive(PointerRNA *dummyptr, StructRNA *srna, v
|
||
|
|
} \
|
||
|
|
Py_DECREF(item); \
|
||
|
|
} \
|
||
|
|
+ else { \
|
||
|
|
+ PyErr_Clear(); \
|
||
|
|
+ } \
|
||
|
|
} /* intentionally allow else here */
|
||
|
|
|
||
|
|
if (false) {} /* needed for macro */
|
||
|
|
--
|
||
|
|
2.20.1
|
||
|
|
|