coci

$ ./manage.py shell
Python 2.7.5 (default, Aug 25 2013, 00:04:04)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from followers.models import *
>>> john = User.objects.create_user('john', 'lennon@thebeatles.com', 'password')
>>> paul = User.objects.create_user('paul', 'mccartney@thebeatles.com', 'password')
>>> george = User.objects.create_user('george', 'harrison@thebeatles.com', 'password')
>>> ringo = User.objects.create_user('ringo', 'starr@thebeatles.com', 'password')

coci

import time
import threading


class BaseThread(threading.Thread):
    def __init__(self, callback=None, callback_args=None, *args, **kwargs):
        target = kwargs.pop('target')
        super(BaseThread, self).__init__(target=self.target_with_callback, *args, **kwargs)
        self.callback = callback
        self.method = target

coci

Golang Workers / Job Queue

A running example of the code from:

• http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang
• http://nesv.github.io/golang/2014/02/25/worker-queues-in-go.html

This gist creates a working example from blog post, and a alternate example using simple worker pool.

TLDR: if you want simple and controlled concurrency use a worker pool.