def wrapper(*args, **kwargs): log = logging.getLogger(func.__name__) log.info(f"{message_prefix} Calling '{func.__name__}' with args={args}, kwargs={kwargs}") result = func(*args, **kwargs) log.info(f"{message_prefix} '{func.__name__}' finished execution.") return resu...
emmmmm,这次好像不太一样,比之前的内容多了不少,而且有两个 Traceback 块信息,这是什么意思呢?注意这句话 During handling of the above exception, another exception occurred: 它的意思是:在处理上述异常期间,发生了另一个异常。简单理解就是在 except 中的代码出现了异常。所以导致了这种现象。这个例子就是在...
logging.debuglevel=WARNINGdebuginfo 写日志封装函数 import logging from logging import handlers class Logger(object): level_relations = { 'debug': logging.DEBUG, 'info': logging.INFO, 'warning': logging.WARN, 'error': logging.ERROR, 'crit': logging.CRITICAL } # 日志级别关系映射 def __init__...
import logging import requests logger = logging.getLogger (__name__) url = "http://urlis 233.com" try: response = requests.get (url ) except requests.exceptions.ConnectionError as e: logger.exception () print (-1, '链接有问题,访问失败') else: print (response.status_code, response.cont...
logger.info('end of test logging') 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 输出如下: AI检测代码解析 INFO:__main__:Start of test logging ERROR:__main__:something goes wrong WARNING:__main__:please be careful INFO:__main__:end of test logging ...
你可以通过导入 logging 模块,记录这些错误,最终代码如下 import logging import requests logger = logging.getLogger (__name__) url = "http://urlis 233.com" try: response = requests.get (url ) except requests.exceptions.ConnectionError as e: logger.exception () print (-1, '链接有问题,访问失...
logging.basicConfig(filename='errors.log', level=logging.ERROR)try: root=Tkinter.Tk() Tkinter.Button(root, text='Test', command=cause_an_error).pack() root.mainloop() except: logging.exception('simple-exception') 在这种情况下,按下Tkinter窗口中的按钮将导致错误。但是,这一次没有将任何内容写入...
required when handling multiple files.Defaults to'./minified'and will be createdifnot present.将输出保存到给定的目录。当处理多个文件时,此选项是必需的。默认为'./minified',如果不存在,将被创建。--nominify Don't botherminifying(only usedwith--pyz).--use-tabs Use tabsforindentation insteadofspaces...
1logging.basicConfig(level=logging.DEBUG) 输出变成了: 1INFO:__main__:Start reading database2DEBUG:__main__:Records: {'john': 55,'tom': 66}3INFO:__main__:Updating records ...4INFO:__main__:Finish updating records 正如看到的那样,我们把 logger 的等级改为 DEBUG 后,调试记录就出现在了...
logger = logging.getLogger (__name__) url = "http://urlis 233.com" try: response = requests.get (url ) except requests.exceptions.ConnectionError as e: logger.exception () print (-1, '链接有问题,访问失败') else: print (response.status_code, response.content ) ...