Changeset 285

Timestamp:

01/24/05 17:38:16 (19 years ago)

Author:

mar637

Message:

added test for $DISPLAY env variable.

File:

• trunk/python/__init__.py (modified) (1 diff)

trunk/python/__init__.py

@@ -214 +214 @@
 from asapmath import *
 from scantable import *
+
 if rcParams['useplotter']:
-    print "Initialising plotter..."
-    import asapplotter 
-    plotter = asapplotter.asapplotter()
+    if os.environ.has_key('DISPLAY'):
+        print "Initialising plotter..."
+        import asapplotter 
+        plotter = asapplotter.asapplotter()
+    else:
+        print "No $DISPLAY set. Disabling plotter\n"
+
 #from numarray ones,zeros