From d2ecfc5ab0a22be088e4385c2d601c2ba8ad8816 Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Mon, 26 Feb 2018 08:58:48 -0800
Subject: [PATCH] Add __str__ method to _RefVariableProcessor.

PiperOrigin-RevId: 187029027
---
 tensorflow/python/training/optimizer.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tensorflow/python/training/optimizer.py b/tensorflow/python/training/optimizer.py
index 678d632..454cc3a 100644
--- a/tensorflow/python/training/optimizer.py
+++ b/tensorflow/python/training/optimizer.py
@@ -98,6 +98,9 @@ class _RefVariableProcessor(_OptimizableVariable):
   def __init__(self, v):
     self._v = v
 
+  def __str__(self):
+    return "<_RefVariableProcessor(%s)>" % self._v
+
   def target(self):
     return self._v._ref()  # pylint: disable=protected-access
 
-- 
2.7.4