dokterbob

from django.template.defaultfilters import slugify
class AutoSlugMixin(object):
    """
    Automatically set slug to slugified version of the name if left empty.
    Use this as follows::

        class MyModel(AutoSlugMixin, models.Model):
            def save(self):
                super(MyModel, self).save()

dokterbob

class InlineButtonsAdminMixin(object):
    """ 
    Mixin which dynamically adds links to inline admins on the top right of
    the admin form.
    """

    class Media:
        js = ('js/inlinebuttons.js',)

dokterbob

class LimitedAdminInlineMixin(object):
    """
    InlineAdmin mixin limiting the selection of related items according to
    criteria which can depend on the current parent object being edited.

    A typical use case would be selecting a subset of related items from
    other inlines, ie. images, to have some relation to other inlines.

    Use as follows::

dokterbob

from django.core.urlresolvers import reverse

from sorl.thumbnail import get_thumbnail

from django.conf.urls.defaults import patterns, url

# This nice little snippet makes the life of someone extending the admin
# functionality a lot easier.

# Find the original at: http://djangosnippets.org/snippets/1804/

dokterbob

import logging
logger = logging.getLogger(__name__)

# Note: we need dnspython for this to work
# Install with `pip install dnspython`
import dns.resolver, dns.exception

from django import forms
from django.utils.translation import ugettext as _

dokterbob

#!/usr/bin/python

import sys
from optparse import OptionParser

def main():
    parser = OptionParser(usage="usage: %prog [options] <notice_filename> <code_filename>")
    (options, args) = parser.parse_args()
    
    if len(args) != 2:

dokterbob

class Listener(object):
    """
    Class-based listeners, based on Django's class-based generic views. Yay!

    Usage::

        class MySillyListener(Listener):
            def dispatch(self, sender, **kwargs):
                # DO SOMETHING
                pass

dokterbob

import logging, re

logger = logging.getLogger(__name__)

from django.utils.translation import get_language

LANGUAGE_CODE_RE = re.compile(r'_(?P<code>[a-z_]{2,5})$')


class TranslatableMixin(object):

dokterbob

class OrderableFormMixin(object):
    """
    Form mixin class which allows for reordering and hiding fields for normal
    forms, similar to the way this is possible with ModelForms::
    
        class MyFunkyForm(OrderableFormMixin, Form):
            class Meta:
                fields = ('my_field1', 'my_field2')

    This snippet is based on:

dokterbob

import platform
import re
import urllib2
import urlparse

from django.core.exceptions import ValidationError
from django.core.validators import RegexValidator
from django.core.urlresolvers import resolve
from django.http import Http404
from django.utils.translation import ugettext_lazy as _