class BaseView(object): def __init__(self, show_progressbars): self.pbm = ProgressBarManager() if show_progressbars else None def __enter__(self): if self.pbm is not None: self.pbm.__enter__() return self def __exit__(self, *args): if self.pbm is not None: self.pbm.__exit__(*args)
def __init__(self, show_progressbars): self.pbm = ProgressBarManager() if show_progressbars else None