Allow for property & function isValid types. Refs #6677

mantidproject · Mar 14, 2013 · d53698c · d53698c
1 parent 39a4113
commit d53698c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Code/Mantid/Framework/PythonInterface/mantid/simpleapi.py b/Code/Mantid/Framework/PythonInterface/mantid/simpleapi.py
@@ -511,7 +511,11 @@ def algorithm_wrapper(*args, **kwargs):
     for p in _algm_object.mandatoryProperties():
         prop = _algm_object.getProperty(p)
         # Mandatory parameters are those for which the default value is not valid
-        if len(str(prop.isValid))>0:
+        if isinstance(prop.isValid,str):
+            valid_str = prop.isValid
+        else:
+            valid_str = prop.isValid()
+        if len(valid_str) > 0:
             arg_list.append(p)
         else:
             # None is not quite accurate here, but we are reproducing the