Python 记录；无法创建日志文件

Question

我正在尝试创建 logFile.log 使用：

logging.basicConfig(filename='logFile.log', filemode = 'a', level=logging.ERROR, format='%(asctime)s:%(levelname)s:%(message)s')

但是，我运行陷入 OS-错误：

Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Users/jaypuzhakkara/Documents/python projects/BOSAPI/demo1/demo1.py", line 28, in <module>
logging.basicConfig(filename='logFile.log', filemode = 'a', level=logging.ERROR, format='%(asctime)s:%(levelname)s:%(message)s')
File "/Users/jaypuzhakkara/anaconda3/lib/python3.8/logging/__init__.py", line 1976, in basicConfig
h = FileHandler(filename, mode)
File "/Users/jaypuzhakkara/anaconda3/lib/python3.8/logging/__init__.py", line 1143, in __init__
StreamHandler.__init__(self, self._open())
File "/Users/jaypuzhakkara/anaconda3/lib/python3.8/logging/__init__.py", line 1172, in _open
return open(self.baseFilename, self.mode, encoding=self.encoding)
OSError: [Errno 30] Read-only file system: '/logFile.log'

如果我明确提供 filename= 的路径，错误就会消失，但我想在相同的目录中创建 logFile.log脚本被放置。我该如何实现？

Answer 1

我通过 xlwings 从 Excel 调用我的脚本，我发现工作目录实际上是 /（尽管脚本和 .xlsm 都放在其他地方） . 所以我只需要检索脚本的路径，然后在 logging.basicConfig:

中提供它

script_path = os.path.dirname(os.path.realpath(__file__))
logging.basicConfig(filename=script_path +'/logFile.log', filemode = 'a', level=logging.ERROR, format='%(asctime)s:%(levelname)s:%(message)s')```

Python 记录；无法创建日志文件

Python logging; Unable to create log files

python

logging