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import os

from django.conf import settings
from django.contrib.staticfiles.finders import BaseFinder, AppDirectoriesFinder
from django.contrib.staticfiles.storage import AppStaticStorage
from django.core.files.storage import FileSystemStorage
from django.utils._os import safe_join


class AppMediaStorage(AppStaticStorage):

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virtualenv --no-site-packages .
source bin/activate
bin/pip install Django psycopg2 django-sentry
bin/pip freeze > requirements.txt
bin/django-admin.py startproject mysite
cat >.gitignore <<EOF
bin/
include/
lib/
EOF

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def aireplay(essid,iface)
  system("aireplay-ng -3 -e #{essid} #{iface}")
end

def airmon(iface,channel)
  system ("airmon-ng start #{iface} #{channel}")
end

def airodump(iface)
  system("airodump-ng --ivs #{iface}")

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Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For less, I'm using the ruby version because this is what they suggest on the website. The javascript version may be different.

Variables

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# -*- coding: utf-8 -*-
from django.forms import ModelForm
from django import forms
from django.contrib.auth.models import Group, User

class GroupAdminForm(ModelForm):
    class Meta:
        model = Group
    
    group_users = forms.ModelMultipleChoiceField(label=u'Usuários deste Grupo', queryset=User.objects.all())

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from django.template.loader import get_template
from django.template import Context
import cStringIO as StringIO
import cgi
import ho.pisa as pisa

def render_to_pdf(template_src, context_dict):
    template = get_template(template_src)
    context = Context(context_dict)
    html  = template.render(context)

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from django.conf import settings
from django.db.models import get_models
from django.utils.importlib import import_module
from django.utils.module_loading import module_has_submodule
from django.contrib.admin.sites import AlreadyRegistered
from django.contrib import admin


def autodiscover():
    for app in settings.INSTALLED_APPS:

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import timeit

t = timeit.Timer("v=sorted(d.items(), key=lambda x: x[1])[-1]",
	"d = {'a': 1000, 'b': 3000, 'c':100}")
print t.timeit()
# 1.648s

t = timeit.Timer("v=max(d.iteritems(), key = operator.itemgetter(1))[0]",
	"import operator; d = {'a': 1000, 'b': 3000, 'c':100}")
print t.timeit()

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# O select você faz normal usando o 'using' para indicar a database específica
# algo como: Usuario.objects.using('database_test')

from django import forms
# ...

class UsuarioForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super(ContentForm, self).__init__(*args, **kwargs)
        self.fields["user"].queryset = Usuario.objects.using('database_test')

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            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 João Paulo Dubas <http://aval.io>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE