追赶在clone_saved_pa​​th）异常（

Question

我试图找出如何得到的异常，显示此功能

clone_saved_path(): 

def clone_saved_path(): 

      except OSError as e: 
       # If the error was caused because the source wasn't a directory 
       print('Directory not copied. Error: %s' % e) 
       print("got here. [4]") 
      except: 
       print("Another error occurred in clone_saved_path() ") 
       print("got here. [5]") 

当我运行我的代码，它击中最后except块并且输出：

print("Another error occurred in clone_saved_path() ") 

我知道这听起来简单，但是我需要弄清楚如何显示实际例外。

Answer 1

https://docs.python.org/3/library/sys.html#sys.exc_info
“该函数返回一个包含三个值的元组，提供有关当前正在处理的异常的信息。”

所以，你可以做类似下面的（这里建议：https://docs.python.org/3/tutorial/errors.html#handling-exceptions）：

import sys 
# ... 
     except: 
      print("Another error occurred in clone_saved_path() ") 
      print(sys.exc_info()[0]) # type of exception 
      raise