From 184f9fe2f74999efe33894db337ef025970ec1ff Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Tue, 15 Jan 2013 11:08:56 -0500
Subject: [PATCH] FFT_tools: Catch RuntimeErrors when importing matplotlib

For example, if your default backend is GTKAgg, but you don't have
$DISPLAY set, you can get:

  RuntimeError: could not create GdkCursor object
---
 FFT_tools.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FFT_tools.py b/FFT_tools.py
index e85e430..e6d058c 100644
--- a/FFT_tools.py
+++ b/FFT_tools.py
@@ -32,7 +32,7 @@ import unittest as _unittest
 import numpy as _numpy
 try:
     import matplotlib.pyplot as _pyplot
-except ImportError as e:
+except (ImportError, RuntimeError) as e:
     _pyplot = None
     _pyplot_import_error = e
 
-- 
2.26.2