SmileyChris

class YourBaseModel(models.Model):

    @property
    def child(self):
        from django.core.exceptions import ObjectDoesNotExist
        for related_object in self._meta.get_all_related_objects():
            if not issubclass(related_object.model, self.__class__):
                continue
            try:
                return getattr(self, related_object.get_accessor_name())

SmileyChris

{% if condition 
    %}{% for item in list %}
        {{ item }}{%
         endfor %}{%
   endif %}

SmileyChris

      {% if user %}
        <div class="left_column">
      {% endif %}
          {% block content %}
          {% endblock %}
      {% if user %}
        </div>
        <div class="right_column">
          <div class="sidebar_header user_info">
            <h2>Welcome.</h2>

SmileyChris

import re

re_float = re.compile('[-+]?(\d+\.\d*|\.\d+)$')
re_decimal = re.compile('[-+]?\d+$')


class CompileError(Exception):
    pass

SmileyChris

from django.conf import settings
from django.contrib.sites.models import Site
from django.core.cache import cache
from project.apps.site_settings import models

KEY = 'site-settings-%d' % settings.SITE_ID


def get_settings(from_cache=True):
    """

SmileyChris

class NotFound(object):
    """
    A class representing a context variable which was not found.

    TODO: this could be extended to use the ``TEMPLATE_STRING_IF_INVALID``
    Django setting for the ``__str__`` and ``__unicode__`` methods.

    """

    def __init__(self, name=None):