operator: Add, with attrgetter() implementation.

2015-05-10 01:53:31 +03:00 · 2015-05-10 01:53:31 +03:00 · 7b7e937602
commit 7b7e937602
--- a/operator/operator.py
+++ b/operator/operator.py
@ -0,0 +1,5 @@
+def attrgetter(attr):
+    assert "." not in attr
+    def _attrgetter(obj):
+        return getattr(obj, attr)
+    return _attrgetter