追趕在clone_saved_pa​​th）異常（

Question

我試圖找出如何得到的異常，顯示此功能

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]") 

當我運行我的代碼，它擊中最後except塊並且輸出：

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

我知道這聽起來簡單，但是我需要弄清楚如何顯示實際例外。

Answer 1

https://docs.python.org/3/library/sys.html#sys.exc_info
「該函數返回一個包含三個值的元組，提供有關當前正在處理的異常的信息。」

所以，你可以做類似下面的（這裏建議：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