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Accepted
Radzhab
Asked:2022-06-20 16:19:34 +0000 UTC2022-06-20 16:19:34 +0000 UTC

多行字符串的正则表达式

  • 772

有python日志。\d{4}-\d{1,2}-\d{1,2}.+只要堆栈跟踪没有出现在日志中，当前的正则表达式就可以正常工作。告诉我如何获取堆栈跟踪

2022-04-19 13:55:49.174 | INFO     | app.api.routes.log_route:custom_route_handler:16 - GET http://localhost:8000/api/v1/index
2022-04-19 13:55:49.178 | INFO     | app.api.routes.log_route:custom_route_handler:25 - Headers: dict_items([('host', 'localhost:8000'), ('connection', 'keep-alive'), ('sec-ch-ua', '" Not A;Brand";v="99", "Chromium";v="100", "Google Chrome";v="100"'), ('accept', 'application/json'), ('sec-ch-ua-mobile', '?0'), ('user-agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36'), ('sec-ch-ua-platform', '"Windows"'), ('sec-fetch-site', 'same-origin'), ('sec-fetch-mode', 'cors'), ('sec-fetch-dest', 'empty'), ('referer', 'http://localhost:8000/docs'), ('accept-encoding', 'gzip, deflate, br'), ('accept-language', 'ru,en-XA;q=0.9,en;q=0.8,ru-RU;q=0.7,en-US;q=0.6,de;q=0.5,it;q=0.4,zh-TW;q=0.3,zh;q=0.2,ja;q=0.1'), ('cookie', 'ASP.NET_SessionId=d1wtpsbpqdjntwb0rp3j3sti; UserSettings=language=1; __RequestVerificationToken_Lw__=bp3iNdWQP7IFur0mONhrHU+e0Wjau2II1lyAmGXKgKdv/V+rPbagY13GnOiSXa8bgJZjh7wwIdlf6P9Edn44EZIghqj+CRfrmn+H5tyX3PMtQQQftSyhU16Qg+odLLcVcrhuxSi53lVPFfUFVthvRhKTt+qOLHaO0UhT3jD8Qyg=; Pycharm-e98a1fd0=877be75f-a386-4588-920e-20b3850001d9; session=.eJyVkUtqxTAMRfficSCWHf-ylVKCbMsvoXlxsB1oKd17TT-zFlrQQELnXl3QK1tSobqyuZWLBrZskc1MWo2OnAGIPJCOkTurDSqfbCCSVnFLmmByvUevOBFwrYhICyG9QZF8mmICCSpSNMZNkry3RoObgjTSdANtOQdMOmgfjFcuScflpBTwKFkPclK540FH-44WaklLy0909IQOECfvpAhCCY9CQ3IiGicEYi8jgayzMXaniLelNmxXXdK2NypdjvveN3sOuFMfu-XATrzRsm615fLC5ge2tnbO4_gBrbm22XLLx-eQ7-PeqbFLfkZCPg4KbcvH30GKWxvhV_J_V7_MHgd2VSqfLwX29g5dYJpX.YlA19Q.QuvF7jmHf6atVt_4kfq0Ti3y8bE; grafana_session=82b55dabe87d3124be95d652cd319fc8; sid=Fe26.2**013fe3bf766ef709aa68083c32bf8e9eb9ed53895384c38fb7e324af670c7e06*giji5dbxRExtOcjvfz5LYg*_V4BvTQgLwNLVjyjW3E7_2JmP7qM94-eDpdBAEJ4RkoT40r_G_I-izIl09KG3NcPUVHGKqh92KLsc_qc3Z0kZkg_LrvN_OGjmWwk4xFkoJ87f9q0d5_ryofbkHByVA5FwKdlxjFxeYB858u3FkC5GznjbPSDjCKpjtxAVCTTPXQ-PMU4U__ufT8qKkPN7KLGtllgO98Hiw3o8K5ccXoUpb9hFaIl7E4n4UkVHoNqZ38IQLXQVbrmxxO2_IKSz8K1**e4dcc612a41ab107e17537e3922f39465a90066674a91f4efa5745ef698e11fa*CVSQ0UcvfLZDg2EA_asFkOqcHB72bjrHdoaHKd_c30Y')])
2022-04-19 13:55:49.194 | ERROR    | app.api.routes.log_route:custom_route_handler:37 - 
Traceback (most recent call last):
   File "C:\Users\Admin\trash\elasticsearch-kibana-docker\.\app\api\routes\log_route.py", line 32, in custom_route_handler
    response: Response = await original_route_handler(request)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\fastapi\routing.py", line 227, in app
    raw_response = await run_endpoint_function(
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\fastapi\routing.py", line 162, in run_endpoint_function
    return await run_in_threadpool(dependant.call, **values)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\starlette\concurrency.py", line 39, in run_in_threadpool
    return await anyio.to_thread.run_sync(func, *args)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\to_thread.py", line 28, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(func, *args, cancellable=cancellable,
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\_backends\_asyncio.py", line 818, in run_sync_in_worker_thread
    return await future
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\_backends\_asyncio.py", line 754, in run
    result = context.run(func, *args)
   File "C:\Users\Admin\trash\elasticsearch-kibana-docker\.\app\api\routes\index_api.py", line 16, in get_index
    return int(x)
 ValueError: invalid literal for int() with base 10: 'asd'

2022-04-19 13:56:09.043 | INFO     | app.api.routes.log_route:custom_route_handler:16 - GET http://localhost:8000/api/v1/index
2022-04-19 13:56:09.045 | INFO     | app.api.routes.log_route:custom_route_handler:25 - Headers: dict_items([('host', 'localhost:8000'), ('connection', 'keep-alive'), ('sec-ch-ua', '" Not A;Brand";v="99", "Chromium";v="100", "Google Chrome";v="100"'), ('accept', 'application/json'), ('sec-ch-ua-mobile', '?0'), ('user-agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36'), ('sec-ch-ua-platform', '"Windows"'), ('sec-fetch-site', 'same-origin'), ('sec-fetch-mode', 'cors'), ('sec-fetch-dest', 'empty'), ('referer', 'http://localhost:8000/docs'), ('accept-encoding', 'gzip, deflate, br'), ('accept-language', 'ru,en-XA;q=0.9,en;q=0.8,ru-RU;q=0.7,en-US;q=0.6,de;q=0.5,it;q=0.4,zh-TW;q=0.3,zh;q=0.2,ja;q=0.1'), ('cookie', 'ASP.NET_SessionId=d1wtpsbpqdjntwb0rp3j3sti; UserSettings=language=1; __RequestVerificationToken_Lw__=bp3iNdWQP7IFur0mONhrHU+e0Wjau2II1lyAmGXKgKdv/V+rPbagY13GnOiSXa8bgJZjh7wwIdlf6P9Edn44EZIghqj+CRfrmn+H5tyX3PMtQQQftSyhU16Qg+odLLcVcrhuxSi53lVPFfUFVthvRhKTt+qOLHaO0UhT3jD8Qyg=; Pycharm-e98a1fd0=877be75f-a386-4588-920e-20b3850001d9; session=.eJyVkUtqxTAMRfficSCWHf-ylVKCbMsvoXlxsB1oKd17TT-zFlrQQELnXl3QK1tSobqyuZWLBrZskc1MWo2OnAGIPJCOkTurDSqfbCCSVnFLmmByvUevOBFwrYhICyG9QZF8mmICCSpSNMZNkry3RoObgjTSdANtOQdMOmgfjFcuScflpBTwKFkPclK540FH-44WaklLy0909IQOECfvpAhCCY9CQ3IiGicEYi8jgayzMXaniLelNmxXXdK2NypdjvveN3sOuFMfu-XATrzRsm615fLC5ge2tnbO4_gBrbm22XLLx-eQ7-PeqbFLfkZCPg4KbcvH30GKWxvhV_J_V7_MHgd2VSqfLwX29g5dYJpX.YlA19Q.QuvF7jmHf6atVt_4kfq0Ti3y8bE; grafana_session=82b55dabe87d3124be95d652cd319fc8; sid=Fe26.2**013fe3bf766ef709aa68083c32bf8e9eb9ed53895384c38fb7e324af670c7e06*giji5dbxRExtOcjvfz5LYg*_V4BvTQgLwNLVjyjW3E7_2JmP7qM94-eDpdBAEJ4RkoT40r_G_I-izIl09KG3NcPUVHGKqh92KLsc_qc3Z0kZkg_LrvN_OGjmWwk4xFkoJ87f9q0d5_ryofbkHByVA5FwKdlxjFxeYB858u3FkC5GznjbPSDjCKpjtxAVCTTPXQ-PMU4U__ufT8qKkPN7KLGtllgO98Hiw3o8K5ccXoUpb9hFaIl7E4n4UkVHoNqZ38IQLXQVbrmxxO2_IKSz8K1**e4dcc612a41ab107e17537e3922f39465a90066674a91f4efa5745ef698e11fa*CVSQ0UcvfLZDg2EA_asFkOqcHB72bjrHdoaHKd_c30Y')])
2022-04-19 13:56:09.049 | ERROR    | app.api.routes.log_route:custom_route_handler:37 - 
Traceback (most recent call last):
   File "C:\Users\Admin\trash\elasticsearch-kibana-docker\.\app\api\routes\log_route.py", line 32, in custom_route_handler
    response: Response = await original_route_handler(request)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\fastapi\routing.py", line 227, in app
    raw_response = await run_endpoint_function(
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\fastapi\routing.py", line 162, in run_endpoint_function
    return await run_in_threadpool(dependant.call, **values)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\starlette\concurrency.py", line 39, in run_in_threadpool
    return await anyio.to_thread.run_sync(func, *args)
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\to_thread.py", line 28, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(func, *args, cancellable=cancellable,
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\_backends\_asyncio.py", line 818, in run_sync_in_worker_thread
    return await future
   File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\anyio\_backends\_asyncio.py", line 754, in run
    result = context.run(func, *args)
   File "C:\Users\Admin\trash\elasticsearch-kibana-docker\.\app\api\routes\index_api.py", line 16, in get_index
    return int(x)
 ValueError: invalid literal for int() with base 10: 'asd'
регулярные-выражения

1 个回答

  1. Best Answer

    如果编程环境不是 Ruby，请使用以下带有标志的模式m（re.M(Python)、RegexOptions.Multiline(.NET)、Pattern.MULTILINE(Java) 等）：

    ^\d{4}-\d{1,2}-\d{1,2} .*(?:\r?\n(?!\d{4}-\d{1,2}-\d{1,2} ).*)*

    请参阅使用表达式的示例。

    详情：

    • ^- 线的开始
    • \d{4}-\d{1,2}-\d{1,2} - 四位数字、连字符、一位或两位数字、连字符、一位或两位数字、空格
    • .*- 线路的其余部分
    • (?:\r?\n(?!\d{4}-\d{1,2}-\d{1,2} ).*)*- 零次或多次重复...
      • \r?- 可选回车
      • \n(?!\d{4}-\d{1,2}-\d{1,2} )- 不紧跟四位数字、连字符、一位或两位数字、连字符、一位或两位数字，然后是空格的换行符
      • .*- 线路的其余部分。
    • 1

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