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01-12
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import logging
import logging.config
def setup_logger(log_level: str) -> None:
assert log_level.upper() in ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"], log_level
# https://www.youtube.com/watch?v=9L77QExPmI0
# https://docs.python.org/3/library/logging.config.html
logging_config = {
"version": 1, # required
"disable_existing_loggers": False,
"formatters": {
"simple": {"format": "%(asctime)s:%(levelname)s:%(name)s:%(funcName)s:%(lineno)d:%(message)s"},
},
"handlers": {
"stdout": {
"class": "logging.StreamHandler",
"formatter": "simple",
"stream": "ext://sys.stdout",
},
},
"loggers": {
"root": {
"level": log_level.upper(),
"handlers": ["stdout"],
},
},
}
logging.config.dictConfig(logging_config)