juanmhidalgo

import os
import string

def random_password(length=10):
    chars = string.ascii_uppercase + string.digits + string.ascii_lowercase
    password = ''
    for i in range(length):
        password += chars[ord(os.urandom(1)) % len(chars)]
    return password

juanmhidalgo

from django.db.models.fields.related import ManyToManyField

def to_dict(instance):
    opts = instance._meta
    data = {}
    for f in opts.concrete_fields + opts.many_to_many:
        if isinstance(f, ManyToManyField):
            if instance.pk is None:
                data[f.name] = []
            else:

juanmhidalgo

from django.views.generic.base import View
from django.views.decorators.csrf import csrf_exempt
from django.utils.decorators import method_decorator


class ExampleView(View):
    @method_decorator(csrf_exempt)
    def dispatch(self, request, *args, **kwargs):
        return super(ExampleView, self).dispatch(request, *args, **kwargs)

juanmhidalgo

from django.conf.urls.static import static
from django.conf import settings

if settings.DEBUG:
    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

juanmhidalgo

class CORSResource(object):
    """
    Adds CORS headers to resources that subclass this.
    """
    def create_response(self, *args, **kwargs):
        response = super(CORSResource, self).create_response(*args, **kwargs)
        response['Access-Control-Allow-Origin'] = '*'
        response['Access-Control-Allow-Headers'] = 'Content-Type'
        return response

juanmhidalgo

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Updated: 2010/12/05
// License: MIT
//
// Copyright (c) 2010-2013 Diego Perini (http://www.iport.it)
//
// Permission is hereby granted, free of charge, to any person

juanmhidalgo

if (typeof window.localStorage == 'undefined' || typeof window.sessionStorage == 'undefined') (function () {

var Storage = function (type) {
  function createCookie(name, value, days) {
    var date, expires;

    if (days) {
      date = new Date();
      date.setTime(date.getTime()+(days*24*60*60*1000));
      expires = "; expires="+date.toGMTString();

juanmhidalgo

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

juanmhidalgo

class FilterMixin(object):
    """
    View mixin which provides filtering for ListView.
    """
    filter_url_kwarg = 'filter'
    default_filter_param = None

    def get_default_filter_param(self):
        if self.default_filter_param is None:
            raise ImproperlyConfigured(