pyramid-sawing 1.0.0

Pyramid plugin for YAML logging configuration.

Pyramid Sawing

A Pyramid framework plugin for configurating logging via YAML. This uses the Python standard-library’s logging (initialized using logging.config.dictConfig).

Table of Contents

• Pyramid Sawing

  • Usage

  • YAML Configuration

  • License

• Change Log

Usage

Include the package in your project, either by adding to the INI configuration:

pyramid.includes = pyramid_sawing
pyramid_sawing.file = my-logging-config.yaml

Or declarative via the configuration object:

config.include('pyramid_sawing')
assert 'pyramid_sawing.file' in config.registry.settings

You’ll be required to specify a logging configuration file at pyramid_sawing.file, which points to the file that contains your YAML logging configuration.

YAML Configuration

This configuration follows the standard-library’s logging.config dictionary schema

An example configuration might look like this:

###
# logging configuration
###
version: 1

formatters:
  generic:
    format    : '%(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s'
  papertrail:
    format    : '%(asctime)s %(hostname)s my_project %(message)s'
    datefmt   : '%Y-%m-%dT%H:%M:%S'
filters:
  context:
    ()        : pyramid_sawing.filters.ContextFilter
handlers:
  console:
    class     : logging.StreamHandler
    level     : NOTSET
    formatter : generic
    stream    : 'ext://sys.stdout'
  syslog:
    class     : logging.handlers.SysLogHandler
    level     : DEBUG
    formatter : papertrail
    filters   : [context]
    address   : ['<host>.papertrailapp.com', 11111]
loggers:
  my_project:
    level     : INFO
    handlers  : [console, syslog]
    propagate : 0
root:
  level       : NOTSET
  handlers    : []

A typical gotcha in configuring this is to forget the ‘version’. Please make sure you include version: 1 in your configuration.

License

This software is subject to the provisions of the GNU Affero General Public License Version 3.0 (AGPL). See LICENSE.txt for details. Copyright (c) 2015 Rice University

Change Log

1.0.0

• Add a logging filter that allows for %(hostname)s be be used within log lines. [pumazi]

• Logging from a YAML file. [pumazi]