InstanceElement should always be the same, cache them

2012-08-24 18:01:39 +02:00
parent c0324b1d68
commit 3a95cce7ae
1 changed files with 2 additions and 0 deletions
--- a/evaluate.py
+++ b/evaluate.py
@@ -255,6 +255,8 @@ class Instance(Executable):


 class InstanceElement(object):
+    __metaclass__ = CachedMetaClass
+
    def __init__(self, instance, var):
        if isinstance(var, parsing.Function):
            var = Function(var)