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"中文编程"知乎专栏

参考了周蟒的实现, 运行效果如下:

$ python3 解释器.pyPython 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 05:52:31)[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.57)] on darwinType "help", "copyright", "credits" or "license" for more information.(ZhPyConsole)>>> 学Traceback (most recent call last):  File "
   
    ", line 1, in 
    
     命名错误: 命名'学'未定义>>> for i in range(1,4):...     生...Traceback (most recent call last):  File "
     
      ", line 2, in 
      
       命名错误: 命名'生'未定义
      
     
    
   

完整源码在:

相关源码如下, 即改写InteractiveInterpreter.showtraceback方法. 仅为演示之用, 直接用了字符串替换.:

def showtraceback(self):        sys.last_type, sys.last_value, last_tb = ei = sys.exc_info()        sys.last_traceback = last_tb        try:            行 = traceback.format_exception(ei[0], ei[1], last_tb.tb_next)            汉化行 = []            if sys.excepthook is sys.__excepthook__:                for 某行 in 行:                    for 英文 in self.字典:                        某行 = 某行.replace(英文, self.字典[英文])                    汉化行.append(某行)                self.write(''.join(汉化行))            else:                # If someone has set sys.excepthook, we let that take precedence                # over self.write                sys.excepthook(ei[0], ei[1], last_tb)        finally:            last_tb = ei = None

定制sys.excepthook貌似更为合适, 还需研究如何实现.

参考资料

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