From 2e445c2c4f66f1e0de9779a3fd966aaf8d8ed2c5 Mon Sep 17 00:00:00 2001
From: Thomas A Caswell <tcaswell@gmail.com>
Date: Sun, 17 May 2015 23:45:44 -0400
Subject: [PATCH] Merge pull request #4439 from tswsl1989/restrict_dict_gdk

FIX : Import cbook.restrict_dict into backend_gdk
---
 lib/matplotlib/backends/backend_gdk.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/matplotlib/backends/backend_gdk.py b/lib/matplotlib/backends/backend_gdk.py
index fc705fe..024c27e 100644
--- a/lib/matplotlib/backends/backend_gdk.py
+++ b/lib/matplotlib/backends/backend_gdk.py
@@ -26,7 +26,7 @@ def fn_name(): return sys._getframe(1).f_code.co_name
 from matplotlib._pylab_helpers import Gcf
 from matplotlib.backend_bases import RendererBase, GraphicsContextBase, \
      FigureManagerBase, FigureCanvasBase
-from matplotlib.cbook import is_string_like
+from matplotlib.cbook import is_string_like, restrict_dict
 from matplotlib.figure import Figure
 from matplotlib.mathtext import MathTextParser
 from matplotlib.transforms import Affine2D
@@ -477,7 +477,7 @@ def _print_image(self, filename, format, *args, **kwargs):
 
         # set the default quality, if we are writing a JPEG.
         # http://www.pygtk.org/docs/pygtk/class-gdkpixbuf.html#method-gdkpixbuf--save
-        options = cbook.restrict_dict(kwargs, ['quality'])
+        options = restrict_dict(kwargs, ['quality'])
         if format in ['jpg','jpeg']:
            if 'quality' not in options:
               options['quality'] = rcParams['savefig.jpeg_quality']