45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
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import logging
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import time
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from logging.handlers import TimedRotatingFileHandler
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import os
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class Logger:
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def __init__(self):
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# log file folder
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output_folder = r'./log/'
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os.makedirs(output_folder, exist_ok=True)
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# add self._log_filename to be ar_yyyyMMddHHmm.log
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self._log_filename = os.path.join(output_folder, 'ar_{}.log'.format(time.strftime("%Y%m%d%H%M%S", time.localtime())))
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logging.basicConfig()
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# log format
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self._formatter = logging.Formatter('%(asctime)s - %(process)d - %(levelname)s: %(message)s',
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datefmt='%Y-%m-%d %H:%M:%S')
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self._logger = logging.getLogger()
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# self.set_console_logger()
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self.set_file_logger()
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self._logger.setLevel(logging.INFO)
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def set_console_logger(self):
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console_handler = logging.StreamHandler()
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console_handler.setFormatter(self._formatter)
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console_handler.setLevel(logging.INFO)
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self._logger.addHandler(console_handler)
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def set_file_logger(self):
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log_file_handler = TimedRotatingFileHandler(filename=self._log_filename,
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when="D",
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interval=1,
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backupCount=3,
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encoding='utf-8')
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log_file_handler.setFormatter(self._formatter)
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log_file_handler.setLevel(logging.INFO)
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# log_file_handler.suffix = "%Y%m%d_%H%M%S.log"
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self._logger.addHandler(log_file_handler)
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def get_logger(self):
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return self._logger
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logger = Logger().get_logger()
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