Changeset ccb560a in sasview for guiframe

Timestamp:

Aug 4, 2008 1:32:50 PM (16 years ago)

Author:

Mathieu Doucet <doucetm@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

4d2a0d1

Parents:

b39c817

Message:

Send message to user when the loader is unable to read a file

File:

• guiframe/data_loader.py (modified) (2 diffs)

guiframe/data_loader.py

@@ -1 @@
-import os
+import os, sys
 import wx
 
@@ -56 +56 @@
 
 def plot_data(parent, path, name="Loaded Data"):
-    from sans.guicomm.events import NewPlotEvent
+    from sans.guicomm.events import NewPlotEvent, StatusEvent
     from sans.guitools.plottables import Data1D, Theory1D
     from DataLoader.loader import  Loader
+    import numpy
     #Instantiate a loader 
     L=Loader()
     
     #Recieves data 
-    output=L.load(path)
-    
-    import numpy
-    
+    try:
+        output=L.load(path)
+    except:
+        wx.PostEvent(parent, StatusEvent(status="Problem loading file: %s" % sys.exc_value))
+        return
+        
     if output.dy==None:
         new_plot = Theory1D(output.x, output.y)