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import logging
logging.basicConfig()
logger = logging.getLogger('')
logger.setLevel(logging.DEBUG)

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Install pip and virtualenv:

sudo apt-get install python_setuptools
sudo easy_install pip
sudo pip install virtualenv virtualenvwrapper

Set the following in ~/.bashrc:

WORKON_HOME=/home/yuri/virtualenvs
source /usr/local/bin/virtualenvwrapper.sh

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[mysqld]
default-character-set=utf8
default-collation=utf8_general_ci
character-set-server=utf8
collation-server=utf8_general_ci
init-connect='SET NAMES utf8'
  
[client]
default-character-set=utf8

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from django.core.exceptions import ValidationError
from django.utils.translation import ugettext_lazy as _
from rest_framework import serializers


class EmailListField(serializers.EmailField):
    default_error_messages = {
        'invalid': _('Invalid E-mail address.'),
    }

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import base64

from django.core.files.base import ContentFile
from rest_framework import serializers


class Base64ImageField(serializers.ImageField):
    def from_native(self, data):
        if isinstance(data, basestring) and data.startswith('data:image'):
            # base64 encoded image - decode

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from django.db import connection
from django.db import models


class EstimateCountManager(models.Manager):
    def estimate_count(self):
        """
        Postgres really sucks at full table counts, this is a faster version
        see: http://wiki.postgresql.org/wiki/Slow_Counting
        """

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# nano /etc/fail2ban/filter.d/nginx-4xx.conf 
#

[Definition]
failregex = ^<HOST>.*"(GET|POST).*" (404|444|403|400) .*$
ignoreregex =