py-logging-context 0.1.1

A Python util for automatically adding extra log fields to logs

py-logging-context

A Python util for automatically adding extra log fields to logs.

Installation

This project is published to PyPI and can be installed using:

pip install py-logging-context==0.1.1

Example Usage

import logging
from py_logging_context import LoggingContext, LoggingContextInjectingFilter

logger = logging.getLogger()
logger.addFilter(LoggingContextInjectingFilter())

with LoggingContext(request_id="some-id", user_name="John Doe"):
    logger.info("Hello world!")  # log record will include `request_id` and `user_name` fields

This library is implemented using Python's Context Variables, and therefore works in multithreaded settings as well asyncio. This is in contrast to solutions based on thread-local data, which will not work as intended async functions (such as log-with-context).

This is a lightweight library and has no additional dependencies.