Author: bugman
Date: Tue May 8 16:47:23 2012
New Revision: 16106
URL: http://svn.gna.org/viewcvs/relax?rev=16106&view=rev
Log:
Added error checking to the Uf_container to eliminate typo coding mistakes.
This checks that a variable is not set twice (copy and paste error).
Modified:
branches/uf_redesign/user_functions/objects.py
Modified: branches/uf_redesign/user_functions/objects.py
URL:
http://svn.gna.org/viewcvs/relax/branches/uf_redesign/user_functions/objects.py?rev=16106&r1=16105&r2=16106&view=diff
==============================================================================
--- branches/uf_redesign/user_functions/objects.py (original)
+++ branches/uf_redesign/user_functions/objects.py Tue May 8 16:47:23 2012
@@ -162,6 +162,20 @@
# Test if the attribute that is trying to be set is modifiable.
if not name in self.__mod_attr__:
raise RelaxError("The object '%s' is not a modifiable attribute."
% name)
+
+ # Check for duplicative modifications (to catch typo coding errors).
+ if name in ['title', 'title_short', 'backend', 'desc', 'additional',
'prompt_examples', 'gui_icon']:
+ # No object set yet.
+ if not hasattr(self, name):
+ obj = None
+
+ # Get the current object.
+ else:
+ obj = getattr(self, name)
+
+ # Not None!
+ if obj != None:
+ raise RelaxError("The variable '%s' is already set to %s." %
(name, repr(obj)))
# Set the attribute normally.
self.__dict__[name] = value
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