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import logging
def _init_log_to_file(log_file, level, _format):
file_handler = logging.FileHandler(log_file)
file_handler.setLevel(level)
file_handler.setFormatter(logging.Formatter(_format))
return file_handler
def _init_log_to_console(level, _format):
console = logging.StreamHandler()
console.setLevel(level)
console.setFormatter(logging.Formatter(_format))
return console
def _init_log(log_file, level=logging.INFO, clevel=logging.INFO):
_format = '%(asctime)s <%(levelname)s> [%(funcName)s.%(lineno)d]: %(message)s'
# _format = '%(asctime)s [%(levelname)s] %(message)s'
_verbose = '%(levelname)s %(asctime)s [%(filename)s:%(lineno)d] %(funcName)s ### %(message)s'
_simple = '<%(levelname)s> [%(filename)s:%(lineno)d] ### %(message)s'
file_handler = _init_log_to_file(log_file, level, _verbose)
console = _init_log_to_console(clevel, _simple)
return file_handler, console
def setup_logging(level=logging.INFO, log_file="/var/log/esp_test.log", clevel=logging.WARNING):
log = logging.getLogger()
log.setLevel(level)
file_handler, console = _init_log(log_file, level, clevel)
log.addHandler(file_handler)
log.addHandler(console)
if __name__ == "__main__":
setup_logging()
logger = logging.getLogger("common")
logger.info('this is a test.')
logger.warning('this is a test.')
logger.error('this is a test.')
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