/usr/share/pyshared/celery/concurrency/solo.py is in python-celery 2.4.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | # -*- coding: utf-8 -*-
from __future__ import absolute_import
import os
from .base import BasePool, apply_target
class TaskPool(BasePool):
"""Solo task pool (blocking, inline)."""
def on_start(self):
self.pid = os.getpid()
def on_apply(self, target, args, kwargs, callback=None,
accept_callback=None, **_):
return apply_target(target, args, kwargs,
callback, accept_callback, self.pid)
def _get_info(self):
return {"max-concurrency": 1,
"processes": [self.pid],
"max-tasks-per-child": None,
"put-guarded-by-semaphore": True,
"timeouts": ()}
|