1 ##############################################################################
2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
13 def _init_log_to_file(log_file, level, _format):
14 file_handler = logging.FileHandler(log_file)
15 file_handler.setLevel(level)
16 file_handler.setFormatter(logging.Formatter(_format))
20 def _init_log_to_console(level, _format):
21 console = logging.StreamHandler()
22 console.setLevel(level)
23 console.setFormatter(logging.Formatter(_format))
27 def _init_log(log_file, level=logging.INFO, clevel=logging.INFO):
28 _format = '%(asctime)s <%(levelname)s> [%(funcName)s.%(lineno)d]: %(message)s'
29 # _format = '%(asctime)s [%(levelname)s] %(message)s'
30 _verbose = '%(levelname)s %(asctime)s [%(filename)s:%(lineno)d] %(funcName)s ### %(message)s'
31 _simple = '<%(levelname)s> [%(filename)s:%(lineno)d] ### %(message)s'
32 file_handler = _init_log_to_file(log_file, level, _verbose)
33 console = _init_log_to_console(clevel, _simple)
34 return file_handler, console
37 def setup_logging(level=logging.INFO, log_file="/var/log/esp_test.log", clevel=logging.WARNING):
38 log = logging.getLogger()
40 file_handler, console = _init_log(log_file, level, clevel)
41 log.addHandler(file_handler)
42 log.addHandler(console)
45 if __name__ == "__main__":
47 logger = logging.getLogger("common")
48 logger.info('this is a test.')
49 logger.warning('this is a test.')
50 logger.error('this is a test.')