'Launch prompt widget to find a window of the given name
Parameters
prompt :
Text with which to prompt user (default: "window")
widget :
Name of the prompt widget (default: "prompt")'

def cmd_findwindow(self, prompt='window', widget='prompt'):

    mb = self.widgetMap.get(widget)
    if (not mb):
        logger.error("No    widget    named    '{0:s}'    present.".format(widget))
        return
    mb.startInput(prompt, self.find_window, 'window', strict_completer=True)
