569         return d()

   569         return d()

   570     except SignalInterrupt:

   570     except SignalInterrupt:

   571         u.warn("killed!\n")

   571         u.warn("killed!\n")

   572     except KeyboardInterrupt:

   572     except KeyboardInterrupt:

   573         u.warn("interrupted!\n")

   573         u.warn("interrupted!\n")

   574     except TypeError, inst:

   579     except TypeError, inst:

   575         import traceback

   580         import traceback

   576         # was this an argument error?

   581         # was this an argument error?

   577         tb = traceback.extract_tb(sys.exc_info()[2])

   582         tb = traceback.extract_tb(sys.exc_info()[2])

   578         if len(tb) > 2: # no

   583         if len(tb) > 2: # no