Changeset a01c743 in sasview

Timestamp:

Jan 12, 2011 5:05:18 PM (14 years ago)

Author:

Gervaise Alina <gervyh@…>

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:

67c7e89

Parents:

992199e

Message:

raise an error when nothing can be read remove return none

File:

• DataLoader/readers/cansas_reader.py (modified) (1 diff)

DataLoader/readers/cansas_reader.py

@@ -170 +170 @@
             raise RuntimeError, "%s is not a file" % path
         # Return output consistent with the loader's api
-        if len(output)==0:
-            return None
-        elif len(output)==1:
+        if len(output) == 0:
+            #cannot return none when it cannot read 
+            #return None
+            raise RuntimeError, "%s cannot be read \n" % path
+        elif len(output) == 1:
             return output[0]
         else: