python_json_logger_basic_stream_handler_setup.py

1import logging
2from pythonjsonlogger import jsonlogger
3
4logger = logging.getLogger()
5
6logHandler = logging.StreamHandler()
7formatter = jsonlogger.JsonFormatter()
8logHandler.setFormatter(formatter)
9logger.addHandler(logHandler)
10
11# You can now log messages as usual
12logger.info("Hello world")
13
14# Or add extra fields directly in the log call
15logger.info("Message with extra data", extra={'user': 'john', 'action': 'login'})