lookyloo/bin/start_website.py

44 lines
1.3 KiB
Python
Executable File

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import time
import signal
from subprocess import Popen
from lookyloo.helpers import get_homedir, shutdown_requested, set_running, unset_running, get_socket_path, get_config
from redis import StrictRedis
def main():
r = StrictRedis(unix_socket_path=get_socket_path('cache'))
r.delete('cache_loaded')
website_dir = get_homedir() / 'website'
ip = get_config('generic', 'website_listen_ip')
port = get_config('generic', 'website_listen_port')
try:
p = Popen(['gunicorn', '-w', '10',
'--graceful-timeout', '2', '--timeout', '300',
'-b', f'{ip}:{port}',
'--log-level', 'info',
'web:app'],
cwd=website_dir)
set_running('website')
while True:
if shutdown_requested() or p.poll() is not None:
break
time.sleep(1)
except KeyboardInterrupt:
print('Website killed by user.')
finally:
print('Shutting down website.')
try:
# Killing everything if possible.
p.send_signal(signal.SIGWINCH)
p.send_signal(signal.SIGTERM)
except Exception:
pass
unset_running('website')
if __name__ == '__main__':
main()