簡體   English   中英

如何在python的循環中使用異常處理(n次迭代),以便將結果存儲在文件中,但循環不會終止?

[英]How to use exception handling in a loop (for n iterations) in python so that results are stored in a file but loop doesn't terminate?

我想以文件中的日志形式引發異常,並且如果異常在特定迭代中發生,則循環不應終止。

輸入:

str = 'my name and age are not known'
for i in range(0,n):
    try:
        list =['name','age']
        for word in list:
           if word in str:
               print('output verified')
           else:
               raise Exception('unmatched values')
               print('unmatched values for iteration n')

     except Exception as ex:
        TestCase.status = FAIL
        raise ex

輸出:

  unmatched values

我希望將輸出存儲在文件中,並且循環應繼續進行下一次迭代

看一下下面的代碼,可以按照要求在文件中記錄日志:

for i in range(0,n):
    try:
        list =['name','age']
        for word in list:
            if word in str:
                print('output verified')
            else:
                # instead of a generic exception a specific exception can be raised
                raise Exception('unmatched values')
                print('unmatched values for iteration n')
    except Exception:
        TestCase.status = FAIL
        print "Log you result in a file "
        # raise ex  - need not be here

快樂編碼:)

暫無
暫無

聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.

 
粵ICP備18138465號  © 2020-2024 STACKOOM.COM