From f26d819aad881001d892fa6b0c28721f7f6fb4b9 Mon Sep 17 00:00:00 2001
From: Marc Bonnici <marc.bonnici@arm.com>
Date: Tue, 9 Jan 2018 16:37:57 +0000
Subject: [PATCH] utils/exec_control: Fix once decorator implementation
Ensures that the once decorator does not affect classes in a parallel
inheritance hierarchy.
---
wa/utils/exec_control.py | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/wa/utils/exec_control.py b/wa/utils/exec_control.py
index 04d84e10..ef2fb3e3 100644
--- a/wa/utils/exec_control.py
+++ b/wa/utils/exec_control.py
@@ -1,5 +1,3 @@
-from inspect import getmro
-
# "environment" management:
__environments = {}
__active_environment = None
@@ -96,10 +94,7 @@ def once(method):
if __active_environment is None:
activate_environment('default')
- func_id = repr(method.func_name)
- # Store the least derived class, which isn't object, to account
- # for subclasses.
- func_id += repr(getmro(args[0].__class__)[-2])
+ func_id = repr(method.__code__)
if func_id in __environments[__active_environment]:
return