- More detail for errors in evaluation

- Printing errors on stdout too, as well as query conversion to python



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@225 014f5005-505e-4b48-8d0a-63407b615a7c

relational_gui/maingui.py

@@ -85,6 +85,7 @@ class Ui_Form(object):
             self.selectedRelation=result
             self.showRelation(self.selectedRelation) #Show the result in the table
         except Exception, e:
+            print e
             QtGui.QMessageBox.information(None,QtGui.QApplication.translate("Form", "Error"),"%s\n%s" % (QtGui.QApplication.translate("Form", "Check your query!"),e.message)  )
     def showRelation(self,rel):
         '''Shows the selected relation into the table'''