Python notify daemon in snappy.

gistfile1.txt

snapcraft.yaml:

name: test
version: '0.1'
summary: Test snappy daemonization
description: |
  This is my-snap's description. You have a paragraph or two to tell the
  most important story about your snap. Keep it under 100 words though,
  we live in tweetspace and your description wants to look good in the snap
  store.

grade: devel
confinement: devmode

apps:
  test-daemon:
    command: usr/bin/test-daemon
    daemon: notify

parts:
  tests:
    plugin: dump
    stage-packages:
      - python-daemon
      - python-systemd
    source: src/tests


src/tests/usr/bin/test-daemon:

#!/usr/bin/env python

import daemon
import syslog
import time
from systemd.daemon import notify

def main():
   notify('READY=1')
   id = 0
   while True:
      id = id + 1
      syslog.syslog(syslog.LOG_INFO, 'id={} hello {}!!!!'.format(id, 'world'))
      time.sleep(60)

with daemon.DaemonContext():
   main()