django_logging.py

import logging.config

from django.utils.log import DEFAULT_LOGGING

# =======
# LOGGING
# =======
LOGGING_CONFIG = None

LOGLEVEL = os.getenv("LOGLEVEL", "info").upper()


def _log_format():
    keys = [
        "asctime",
        "created",
        "levelname",
        "levelno",
        "filename",
        "funcName",
        "lineno",
        "module",
        "message",
        "name",
        "pathname",
        "process",
        "processName",
    ]
    return " ".join(["%({0:s})".format(i) for i in keys])


LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "formatters": {
        "default": {
            "format": _log_format(),
            "class": "pythonjsonlogger.jsonlogger.JsonFormatter",
        }
    },
    "handlers": {
        # console logs to stderr
        "console": {"class": "logging.StreamHandler", "formatter": "default"},
    },
    "loggers": {
        # default for all undefined Python modules
        "": {"level": "WARNING", "handlers": ["console"]},
        # Our application code
        "myapp": {
            "level": LOGLEVEL,
            "handlers": ["console"],
            # Avoid double logging because of root logger
            "propagate": False,
        },
    },
}
# Add runserver request logging back in
for k in ["formatters", "handlers", "loggers"]:
    LOGGING[k]["django.server"] = DEFAULT_LOGGING[k]["django.server"]
try:
    # setup pretty logging for local dev
    import readable_log_formatter

    LOGGING["formatters"]["default"] = {
        "()": "readable_log_formatter.ReadableFormatter"
    }
except ImportError:
    pass

logging.config.dictConfig(LOGGING)

@ipmb thanks for gist
should I copy this in setting.py to use?