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from datetime import date

from django.contrib.comments.models import Comment
from django.contrib.syndication.views import Feed
from django.utils.feedgenerator import Atom1Feed
from blog.models import Post

class BlogRss(Feed):
    title = "toofishes.net Blog"
    link = "/blog/"
    description = "The latest and greatest from my blog."
    year = date.today().year
    feed_copyright = "Copyright (c) 2007-%d, Dan McGee" % year
    title_template = 'feeds/blog_title.html'
    description_template = 'feeds/blog_description.html'

    def items(self):
        return Post.objects.public().select_related('author')[:10]

    def item_pubdate(self, item):
        return item.pub_date

    def item_categories(self, item):
        return item.categories.all()

    def item_author_name(self, item):
        return item.author.get_full_name()

class BlogAtom(BlogRss):
    feed_type = Atom1Feed
    subtitle = BlogRss.description


class CommentsRss(Feed):
    title = "toofishes.net Blog Comments"
    link = "/blog/"
    description = "The most recent post comments from my blog."
    title_template = 'feeds/comments_title.html'
    description_template = 'feeds/comments_description.html'

    def items(self):
        return Comment.objects.filter(is_public=True).order_by('-submit_date')[:20]

    def item_pubdate(self, item):
        return item.submit_date

    def item_author_name(self, item):
        return item.name

class CommentsAtom(CommentsRss):
    feed_type = Atom1Feed
    subtitle = CommentsRss.description

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