aj07mm

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Example of Singleton design pattern
# Copyright (C) 2011 Radek Pazdera

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

aj07mm

# -*- coding: utf-8 -*-
"""
This scripts reqire a third party module 'requests'. 
You can get it from PyPI, i.e. you can install it using
easy_install or pip.

   http://docs.python-requests.org/en/v0.10.4/

Original source code is written by shin1ogawa, which is in Java.

aj07mm

Configuring Nginx to serve SSL content is straight forward, once you have your certificate and key ready:

server { 
    listen 443 default ssl;
    root /path/to/source;
    server_name mydomain;

    ssl_certificate      /path/to/cert;
    ssl_certificate_key  /path/to/key;

aj07mm

import mock

def returnList(items):
  def func():
    for item in items:
      yield item
    yield mock.DEFAULT

  generator = func()

aj07mm

#!/usr/bin/env python
"""Port test

Python script to test open outgoing ports from local network
"""

import socket

for port in range(1,65000):
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

aj07mm

class LoginRequiredMixin(object):
    """
    View mixin which requires that the user is authenticated.
    """
    @method_decorator(login_required)
    def dispatch(self, request, *args, **kwargs):
        return super(LoginRequiredMixin, self).dispatch(
            self, request, *args, **kwargs)

aj07mm

from django.db import connection
from django.utils.log import getLogger

logger = getLogger(__name__)

class QueryCountDebugMiddleware(object):
    """
    This middleware will log the number of queries run
    and the total time taken for each request (with a
    status code of 200). It does not currently support

aj07mm

\d - digit [0,9]
\w - digit, ASCII letter or underscore
\s - whitespace, i.e. space, tab, newline(\n), carriage return(\r), vertical tab(Ctrl + K) <-vertical tab not useful anymore

\D == [^\d] - 1 character which is not digit
\W == [^\w] - 1 character which is not ASCII letter, digit and underscore
\S == [^\s] - 1 character which is not type of whitespace

---------------------------------------------------------------------------------------

aj07mm

What happened to my data in Redis?

This post is a FAQ for Redis, when users don’t see the data they stored in Redis.

As per the Redis project, Redis is described as an in-memory data structure store. If you are using Redis as an LRU cache, you can see following recommendation from the Redis docs: Using Redis as an LRU cache

Lately, I have received multiple questions about when Redis will lose data. This data loss can be as simple as a few keys disappearing unexpectedly or complete loss of all data in Redis. Below I will talk about the most common causes as well as a few rare cases where this can happen.

Note: These scenarios are common to all Redis hosting environments, including self-hosting Redis in your own data center.

aj07mm

__author__ = 'ekowibowo'
import json
import os
import redis

REDIS_HOST = os.getenv('SS_ABTEST_REDIS_HOST', '192.168.59.103')
r = redis.StrictRedis(host=REDIS_HOST)

for k in r.keys('abtest:experiments:*'):
    r.delete(k)