今天小编就为大家分享一篇对Python中内置异常层次结构详解，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

如下所示： BaseException +-- SystemExit +-- KeyboardInterrupt +-- GeneratorExit +-- Exception +-- StopIteration +-- StandardError | +-- BufferError | +-- ArithmeticError | | +-- FloatingPointError | | +-- OverflowError | | +-- ZeroDivis