djangosporti

# Sharing Django Users and Sessions Across Projects

By Dustin Farris on 22 Feb 2012

This document describes how to share users created using Django's auth system with other
Django projects. It is not a hack; it simply makes use of the database router and
middleware system that Django comes with out of the box.

## Introduction

djangosporti

from django import forms

class HTML5Form(forms.Form):
    def __init__(self, *args, **kwargs):
        super(MyForm, self).__init__(*args, **kwargs)

        for _, field in self.fields.items():
            if field.widget.is_required:
                field.widget.attrs['required'] = 'required'

djangosporti

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

djangosporti

from fabric.api import env, run, sudo, local, put

def production():
    """Defines production environment"""
    env.user = "deploy"
    env.hosts = ['example.com',]
    env.base_dir = "/var/www"
    env.app_name = "app"
    env.domain_name = "app.example.com"
    env.domain_path = "%(base_dir)s/%(domain_name)s" % { 'base_dir':env.base_dir, 'domain_name':env.domain_name }

djangosporti

sudo apt-get install zlib1g-dev
sudo apt-get install g++
sudo apt-get install uuid-dev

export VENV=$VIRTUAL_ENV
mkdir $VENV/packages && cd $VENV/packages

curl -O http://oligarchy.co.uk/xapian/1.2.18/xapian-core-1.2.18.tar.xz
curl -O http://oligarchy.co.uk/xapian/1.2.18/xapian-bindings-1.2.18.tar.xz

djangosporti

apt-get install zlib1g-dev
apt-get install g++

export VENV=$VIRTUAL_ENV
mkdir $VENV/packages && cd $VENV/packages

curl -O http://oligarchy.co.uk/xapian/1.0.16/xapian-core-1.0.16.tar.gz
curl -O http://oligarchy.co.uk/xapian/1.0.16/xapian-bindings-1.0.16.tar.gz

tar xzvf xapian-core-1.0.16.tar.gz

djangosporti

#/bin/bash

echo "Packages needed for installation:"
echo "zlib1g-dev g++"
echo
echo "You can install it on debian-based distros with command:"
echo "apt-get install zlib1g-dev g++"
echo

if [ -z "$VIRTUAL_ENV" ]; then

djangosporti

#!/bin/bash

### USAGE
###
### ./ElasticSearch.sh 1.7 will install Elasticsearch 1.7
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch

djangosporti

import datetime

# requires python-dateutil (http://labix.org/python-dateutil)
from dateutil.relativedelta import relativedelta

def get_month_day_range(date):
    """
    For a date 'date' returns the start and end date for the month of 'date'.

    Month with 31 days:

djangosporti

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

# Example of `abstract factory' 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.