50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
|
||
|
||
# daemon/__init__.py
|
||
# Part of ‘python-daemon’, an implementation of PEP 3143.
|
||
#
|
||
# Copyright © 2009–2015 Ben Finney <ben+python@benfinney.id.au>
|
||
# Copyright © 2006 Robert Niederreiter
|
||
#
|
||
# This is free software: you may copy, modify, and/or distribute this work
|
||
# under the terms of the Apache License, version 2.0 as published by the
|
||
# Apache Software Foundation.
|
||
# No warranty expressed or implied. See the file ‘LICENSE.ASF-2’ for details.
|
||
|
||
""" Library to implement a well-behaved Unix daemon process.
|
||
|
||
This library implements the well-behaved daemon specification of
|
||
:pep:`3143`, “Standard daemon process library”.
|
||
|
||
A well-behaved Unix daemon process is tricky to get right, but the
|
||
required steps are much the same for every daemon program. A
|
||
`DaemonContext` instance holds the behaviour and configured
|
||
process environment for the program; use the instance as a context
|
||
manager to enter a daemon state.
|
||
|
||
Simple example of usage::
|
||
|
||
import daemon
|
||
|
||
from spam import do_main_program
|
||
|
||
with daemon.DaemonContext():
|
||
do_main_program()
|
||
|
||
Customisation of the steps to become a daemon is available by
|
||
setting options on the `DaemonContext` instance; see the
|
||
documentation for that class for each option.
|
||
|
||
"""
|
||
|
||
from __future__ import absolute_import, unicode_literals
|
||
|
||
from .daemon import DaemonContext
|
||
|
||
|
||
# Local variables:
|
||
# coding: utf-8
|
||
# mode: python
|
||
# End:
|
||
# vim: fileencoding=utf-8 filetype=python :
|