'Mark the progressbar as finished.
:return: None'

def _finish_progress(self):

    if self._show_progressbar:
        if (self._progressbar is None):
            self._initialize_progressbar()
        if (self._progressbar is not None):
            self._progressbar.finish()
    if (self._progress_callback is not None):
        self._progress_callback(100.0)
