goldhand

#models.py

class Task(models.Model):
    title = models.CharField(max_length=255)
    description = models.TextField()

    def __unicode__(self):
        return self.title

goldhand

1. Set keyboard discoverable
2. Get the mac address of the bluetooth device:
     $ hcitool scan
3. Create new device:
     $ sudo bluez-simple-agent hci0 [bluetooth device mac address = XX:XX:XX:XX:XX:XX]
   which will hopefully return somthing like:
     DisplayPasskey (/org/bluez/537/hci0/..., [PIN = 123456])
   else:
     $ sudo bluez-simple-agent hci0 XX:XX:XX:XX:XX:XX repair
   start over

goldhand

import json
from crispy_forms.utils import render_crispy_form
from django.contrib.auth.models import User

from django.shortcuts import render_to_response, render, get_object_or_404
from django.http import HttpResponseRedirect
from django.views import generic
from django.core.urlresolvers import reverse_lazy
from django.http import HttpResponse
from django.forms.models import inlineformset_factory

goldhand

#views.py

class TaskUpdateView(generic.UpdateView):
    model = Task
    form_class = TaskForm

    @json_view
    def dispatch(self, *args, **kwargs):
        return super(TaskUpdateView, self).dispatch(*args, **kwargs)
    

goldhand

/**
 * User: goldhand
 * Date: 8/9/13
 * Time: 10:52 PM
 */


var tcl = $('#task-category-list').find('ul').each(function(i) { console.log($(this).parent().attr('id')); console.log($(this).sortable('toArray'));});

goldhand

import sys, os


os.environ.setdefault("DJANGO_SETTINGS_MODULE", "cpm.settings")

from django.contrib.auth.models import User
from projects.models import Project
from tasks.models import Task, TaskCategory
from changes.models import ChangeOrder
from updates.models import Update

goldhand

# Things I learned dealing with recursive JSON objects

This is a summary of my findings while dealing with a django model, TaskCategory.

## Two ways for manipulating a set of trees

I found two different ways for manipulating objects with an uncertain amount
of ascendants / descendants. The first involves manipulating an object within 
a tree and the second involves taking apart the tree, manipulating the branches 
and building a new tree

goldhand

from django.db import models


class Slugged(models.Model):
    title = models.CharField(max_length=500)
    slug = models.CharField(max_length=2000, blank=True, null=True)
    
    class Meta:
        abstract = True

goldhand

__author__ = 'wpl'
import os
from urllib import quote, unquote

from django.core.files import File
from django.core.files.storage import default_storage
from django.conf import settings
from django import template

try:

goldhand

def check_conditions(conditions={}, D={}):
    for key in conditions:
        if D[key] == conditions[key]:
            continue
        else:
            return False
    return True

def get_dict_from_list(DL=[], conditions=[], i=0, children_key='children'):
    """