From 0951f428df9381be3e854d5daff892963b8b4b2a Mon Sep 17 00:00:00 2001
From: philippjfr <P.Rudiger@ed.ac.uk>
Date: Mon, 23 Feb 2015 19:25:05 +0000
Subject: [PATCH] Added PrettyPrinter repr to AttrTree

---
 holoviews/core/tree.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/holoviews/core/tree.py b/holoviews/core/tree.py
index 82babf27ef..604601a93b 100644
--- a/holoviews/core/tree.py
+++ b/holoviews/core/tree.py
@@ -3,6 +3,7 @@
 except:
     from collections import OrderedDict
 
+from .pprint import PrettyPrinter
 from .util import valid_identifier
 
 
@@ -249,3 +250,7 @@ def pop(self, identifier, default=None):
             return item
         else:
             return default
+
+
+    def __repr__(self):
+        return PrettyPrinter.pprint(self)