def __init__(self, handle = None):
self.idx = 0
self.log = logging.getConsoleLogger(type(self).__name__, lev)
self.log.disabled = False
self.log.debug('__init__: Instantiation')
self._handle = handle
if handle:
self.remoteService = MechanicalService(handle.spinner)
self.layout = MathStackPanel()
