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def get_latest_migrations():
    """
    using South' MigrationHistory, get the latest migration id per app
    using this, we can apply a --fake later on to get back the previous
    state
    """
    from south.models import MigrationHistory
    from django.db.models.aggregates import Max
    latest = MigrationHistory.objects.values('app_name').annotate(latest=Max('applied'))
    migrations = {}

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/**
	 * Backbone filter. This adds a filtering mechanism
	 * similar to Django ORM filters:
	 * 
	 * var MyModel = Backbone.Model.extend(...);
	 * var model = new MyModel(...);
	 * model.filter("somekey", "somevalue");
	 * model.filter("anotherkey", "anothervalue");
	 * Doing so will result in the query() method to
	 * return a query string of all filters:

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Source: http://stevelorek.com/how-to-shrink-a-git-repository.html

I adopted Steve's script so that you can now do:

# list top 10 
./gitsize.sh

# delete for sure
./gitsize.sh --delete file ...

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#!/usr/bin
# Purpose: 
#
# you have unzipped a zip file and realise the files are in the wrong place?
# simply remove the files again using this command
# 
# Usage: cleanzipextract <zipfile> 
#
# WARNING: this will list all files and then unconditionally remove all files it finds
#          USE WITH CAUTION

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class CSVExport(object):
    """
    A generic CSV exporter for any queryset. Use with a 
    file object or the default storage class.
    
    Use with a file object:
        queryset = SomeModel.objects.all()
        exporter = CSVExport(queryset)
        export.export(file)
        

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#!/bin/bash
# print a pretty branch graph
# (c) miraculixx 2014
#
# Installation: 
# 1. Put this file in /usr/local/bin
# 2. chmod +x /usr/local/bin/git-graph
#
# Usage:
# $ git graph -h

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[{"pk": 1, "model": "shrcoach.operatoraddress", "fields": {"city": 1, "display_name": "Z\u00fcrich, Schweiz, Suisse, Svizzera, Svizra", "country": 1, "street": null, "normalized": "Zurich, Schweiz, Suisse, Svizzera, Svizra", "position": "47.3719943,8.5415277"}}, {"pk": 2, "model": "shrcoach.operatoraddress", "fields": {"city": 2, "display_name": "Z\u00fcrich, Schweiz, Suisse, Svizzera, Svizra", "country": 1, "street": null, "normalized": "Zurich, Schweiz, Suisse, Svizzera, Svizra", "position": "47.3719943,8.5415277"}}, {"pk": 1, "model": "shrcoach.itenaryaddress", "fields": {"itenary_code": "ZUR", "city": 4, "display_name": "Z\u00fcrich, Schweiz, Suisse, Svizzera, Svizra", "country": 1, "street": null, "normalized": "Zurich, Schweiz, Suisse, Svizzera, Svizra", "position": "47.3719943,8.5415277"}}, {"pk": 2, "model": "shrcoach.itenaryaddress", "fields": {"itenary_code": "HAM", "city": 5, "display_name": "Hamburg, Deutschland", "country": 2, "street": null, "normalized": "Hamburg, Deutschland", "position": "53.

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"""
This is a temporary fix for django-cms 3.0 failing to logout
a user correctly (I don't currently have the time to setup a
PR). The fix goes into cms.middleware.user 

The problem is manifest in unit tests where there are multiple
tests that repeatedly login/logout using Django's test Client()
and which use fixtures referencing auth_user.

The first test that runs will install the fixtures fine. Any

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// transform a list of names into an alphabet-keyed dictionary.
// e.g. input is 
// 
// var list = ["Elsie Chambers", "Gene Keller", "Glen Hall", "Lawrence Burke", "Lenora Robbins", "Lillian Stone", "Lucy Roberson", "Mario Curry",
// "Shawn Matthews", "Terry Joseph"]
//
// asAlphabetDictionary(list) =>
// {"A":["Adrian Stanley"],"F":["Fred Houston"],"H":["Hilda Hart"],
// "I":["Irene Coleman"],"J":["Jeffery Castillo","Jon Floyd","Jonathan 
// Conner"],"L":["Leon Higgins"],"N":["Nettie Jensen"],"S":["Sally

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from decimal import Decimal

from moneyed.classes import Money
from tastypie.fields import CharField, DecimalField
from tastypie.resources import ModelResource
from djmoney.models.fields import MoneyField as ModelMoneyField


class MoneyFieldMixin(object):
    """