From 3ca3dfd13aa04eacbf670c9ffe6093d5a12f177f Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Sun, 14 Apr 2019 17:10:52 +0200
Subject: [PATCH] interrogate: fix in-place or (|=) operators (see #588)

---
 dtool/src/interrogate/interfaceMakerPythonNative.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dtool/src/interrogate/interfaceMakerPythonNative.cxx b/dtool/src/interrogate/interfaceMakerPythonNative.cxx
index c617b6597e..dadd094ca4 100644
--- a/dtool/src/interrogate/interfaceMakerPythonNative.cxx
+++ b/dtool/src/interrogate/interfaceMakerPythonNative.cxx
@@ -431,6 +431,12 @@ get_slotted_function_def(Object *obj, Function *func, FunctionRemap *remap,
     return true;
   }
 
+  if (method_name == "operator |=") {
+    def._answer_location = "nb_inplace_or";
+    def._wrapper_type = WT_inplace_binary_operator;
+    return true;
+  }
+
   if (method_name == "__ipow__") {
     def._answer_location = "nb_inplace_power";
     def._wrapper_type = WT_inplace_ternary_operator;