Add RSS feed for articles in french

apps/rp/feeds/feeds.py

+from django.contrib.syndication.views import Feed
+from django.urls import reverse
+from rp.models import Article
+
+class ArticlesFeed(Feed):
+    title = "Revue de presse de la Quadrature"
+    link = "/feed/"
+    description = "La revue de presse recense les articles de presse relatifs aux sujets de la Quadrature. Elle est compilée chaque jour par ses bénévoles, à partir de la presse francophone et internationale. Bonne lecture !"
+
+    def items(self):
+        return Article.objects.filter(lang="FR") \
+                              .order_by('-created_at')[:25]
+
+    def item_title(self, item):
+        return item.title
+
+    def item_description(self, item):
+        return item.extracts
+
+    def item_link(self, item):
+        return item.url
+
+    def item_pubdate(self, item):
+        return item.published_at
+
+    def item_updateddate(self, item):
+        return item.updated_at
+
+    def item_categories(self, item):
+        return item.tags.all()

apps/rp/feeds/urls.py

+from django.conf.urls import url
+from .feeds import ArticlesFeed
+
+urlpatterns = [
+    url(r'^articles$', ArticlesFeed(), name='articles-feed'),
+]

project/urls.py

@@ -19,6 +19,7 @@ urlpatterns = [
     url(r'^i18n/', include('django.conf.urls.i18n')),
 
     url(r"^api/", include(router.urls, namespace="api")),
+    url(r"^feeds/", include("rp.feeds.urls", namespace="feeds")),
     url(r"^rp/", include("rp.urls", namespace="rp")),
     url(r'^accounts/', include('allauth.urls')),
 ]