for i in chickens:
    print 'o hai'

class PybbTimeNode(template.Node):
    def __init__(self, time):
        self.time = template.Variable(time)

class PybbLoadLastTopicsNode(template.Node):
    def __init__(self, name, limit, category, order_by):
        self.name = name
        self.limit = template.Variable(limit)
        self.category = template.Variable(category)
        self.order_by = template.Variable(order_by)

    def render(self, context):
        limit = self.limit.resolve(context)
        category = self.category.resolve(context)
        order_by = self.order_by.resolve(context)
        topics = Topic.objects.all().select_related().order_by('-' + order_by)
        if category:
            topics = topics.filter(forum__category__pk=category)
        context[self.name] = topics[:limit]
        return ''