From: W. Trevor King <wking@tremily.us>
Date: Tue, 15 Jan 2013 16:08:56 +0000 (-0500)
Subject: FFT_tools: Catch RuntimeErrors when importing matplotlib
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;ds=inline;p=FFT-tools.git

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
---

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