django-orchestra/orchestra/management/commands/setupcronbeat.py

27 lines
1.0 KiB
Python

import os
from django.core.management.base import BaseCommand, CommandError
from orchestra.utils.paths import get_site_dir
from orchestra.utils.sys import run, check_non_root
class Command(BaseCommand):
help = 'Confingure crontab to run periodic tasks and mailer with orchestra-beat.'
@check_non_root
def handle(self, *args, **options):
context = {
'site_dir': get_site_dir(),
'orchestra_beat': run('which orchestra-beat').stdout.decode('utf8'),
'venv': os.environ.get('VIRTUAL_ENV', ''),
}
content = run('crontab -l || true').stdout.decode('utf8')
if 'orchestra-beat' not in content:
if context['venv']:
content += "* * * * * . %(venv)s/bin/activate && %(orchestra_beat)s %(site_dir)s/manage.py; deactivate" % context
else:
content += "* * * * * %(orchestra_beat)s %(site_dir)s/manage.py" % context
context['content'] = content
run("echo '%(content)s' | crontab" % context, display=True)