mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-11-03 20:27:54 +00:00
57f8a83020
lf_logger_config_test.py : updated to show example of using lf_logger_config.json one directy up lf_logger_config.json , lf_logger_config_example.json : updated with simple format Signed-off-by: Chuck SmileyRekiere <chuck.smileyrekiere@candelatech.com>
98 lines
2.9 KiB
Python
98 lines
2.9 KiB
Python
#!/usr/bin/env python3
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import sys
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import os
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import logging
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import importlib
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import time
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import importlib
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if sys.version_info[0] != 3:
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print("This script requires Python 3")
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exit(1)
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sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../../")))
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lf_logger_config = importlib.import_module("py-scripts.lf_logger_config")
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lf_sublogger = importlib.import_module("py-scripts.sandbox.lf_sublogger")
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logger = logging.getLogger(__name__)
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# example from
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# https://gist.github.com/timss/8f03ae681256f21e25f8b0a16327c26c
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# another example for using JSON config
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# https://fangpenlin.com/posts/2012/08/26/good-logging-practice-in-python/
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# loggers hierarchy and log record propagation
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# https://stackoverflow.com/questions/50301613/logging-in-python-with-json-configuration-things-get-logged-more-than-once
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# root logger compared to named logger
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# https://stackoverflow.com/questions/4150148/logging-hierarchy-vs-root-logger
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# http://stackoverflow.com/a/24956305/1076493
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# filter messages lower than level (exclusive)
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class lf_local_log_method:
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def __init__(self):
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# test the local logging
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pass
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def log_local(self):
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logger.debug("A DEBUG message from " + __name__)
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logger.info("An INFO message from " + __name__)
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logger.warning("An WARNING message from " + __name__)
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logger.error("An ERROR message from + " + __name__)
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logger.critical("An CRITICAL message from + " + __name__)
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def main():
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# Configure the logging class to configure the root logger
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# properties
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logger_config = lf_logger_config.lf_logger_config()
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# Example of setting the level to debug for base config
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logger_config.set_level_debug()
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# example of different time stap
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# logger_config.set_asctime()
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logger.info("An INFO message asctime from " + __name__)
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logger.error("An ERROR message asctime from " + __name__)
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# Example of setting up
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# Example to read the json config
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# set the configuration file
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logger_config.lf_logger_config_json = "../lf_logger_config.json"
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logger_config.load_lf_logger_config()
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logger.info("An INFO message asctime from " + __name__)
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logger.error("An ERROR message asctime from " + __name__)
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# This design patter is here just for completeness
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# please use the json configuration for individual
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# module sets
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# example to set level for module - try to use the json
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# logging.getLogger('sublog').setLevel(logging.ERROR)
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# set level for lower level module
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# logging.getLogger('sublog2').setLevel(logging.ERROR)
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# bogus logger.
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# Example does not fail if logger not present
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logging.getLogger('sublog3_pepper').setLevel(logging.ERROR)
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lf_sublogger.sublogger()
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# check local logging
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lf_local_log = lf_local_log_method()
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lf_local_log.log_local()
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# check printing to stderr is caught
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print("stderr - Test", file=sys.stderr)
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sys.exit(1)
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if __name__ == '__main__':
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main()
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