slacker-log-handler 1.3.0

Installation

pip install slacker-log-handler

Options

Django configuration

Logging reference: https://docs.djangoproject.com/en/stable/topics/logging/

This example will send INFO and ERRORS to Slack, as well as errors to admin emails.

• Set SLACK_API_KEY in your settings module.

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        },
        'slack-error': {
            'level': 'ERROR',
            'api_key': SLACK_API_KEY,
            'class': 'slacker_log_handler.SlackerLogHandler',
            'channel': '#general'
        },
        'slack-info': {
            'level': 'INFO',
            'api_key': SLACK_API_KEY,
            'class': 'slacker_log_handler.SlackerLogHandler',
            'channel': '#general'
        },
        'loggers': {
            'django.request': {
                'handlers': ['mail_admins', 'slack-error', 'slack-info'],
                'level': 'ERROR',
                'propagate': True,
            },
        }
    }
}

Example Python logging handler

This is how you use slacker_log_handler as a regular Python logging handler. This example will send a error message to a slack channel.

import logging
from slacker_log_handler import SlackerLogHandler

# Create slack handler
slack_handler = SlackerLogHandler('my-channel-token', 'my-channel-name')

# Create logger
logger = logging.getLogger('debug_application')
logger.addHandler(slack_handler)

formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
# Add the handler to logger
slack_handler.setFormatter(formatter)
slack_handler.setLevel(logging.DEBUG)


# Test logging
logger.error("Debug message from slack!")

Message formatting

This example use a subclass that will send a formatted message to a slack channel. Reference: https://api.slack.com/docs/message-formatting

class CustomLogHandler(SlackerLogHandler):
    def build_msg(self, record):
        message = "> New message :\n" + record.getMessage()
        return message

License

Apache 2.0

Slacker is also under Apache 2.0.

See also: https://api.slack.com/terms-of-service