From 2474e2a3e38794cd32ef064594bba2d26c80aa36 Mon Sep 17 00:00:00 2001
From: "(no author)" <(no author)@8a9318a1-56ba-4d59-b755-99d26321be01>
Date: Thu, 3 May 2012 21:22:26 +0000
Subject: [PATCH] changing how the gui is loaded to avoid pyqt4 dependencies
unless you're running the gui
git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@177 8a9318a1-56ba-4d59-b755-99d26321be01
---
pyglance/glance/compare.py | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/pyglance/glance/compare.py b/pyglance/glance/compare.py
index 6283932..da7e817 100644
--- a/pyglance/glance/compare.py
+++ b/pyglance/glance/compare.py
@@ -19,8 +19,14 @@ from subprocess import check_call as sh
from urllib import quote
import matplotlib
+# this is a hack to keep glance from needing pyqt unless you run the gui
if "gui" in sys.argv[1:] :
- matplotlib.use('Qt4Agg')
+ try :
+ matplotlib.use('Qt4Agg')
+ import glance.gui_controller as gui_control
+ except ImportError :
+ print ("*** Unable to import PyQt4. Please install PyQt4 and add it to your PYTHONPATH in order to use the Glance GUI. ***")
+ raise
else :
matplotlib.use('Agg')
@@ -33,8 +39,6 @@ import glance.stats as statistics
import glance.plotcreatefns as plotcreate
import glance.collocation as collocation
-import glance.gui_controller as gui_control
-
LOG = logging.getLogger(__name__)
# these are the built in defaults for the settings
--
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