Atom feed

py3k/packages.py

@@ -37,6 +37,35 @@
 from .captcha import get_captcha_key
 from .captcha import verify_captcha
 
+from urlparse import urljoin
+from werkzeug.contrib.atom import AtomFeed
+
+
+def make_external(url):
+    return urljoin(request.url_root, "project", url)
+
+
+@app.route('/project/<name>/recent.atom')
+def recent_feed(name):
+    feed = AtomFeed("Project: %s"%name,
+                    feed_url=request.url, url=request.url_root)
+    result = Distribution.query.filter_by(name=name).first()
+    if result is None:
+        return redirect(url_for('search_package', name=name, page=1))
+    comments = Comment.query.filter_by(distribution_id=result.id).order_by(db.desc(Comment.datetime)).limit(5)
+
+    for comment in comments:
+        title = "%s has %s (%s) %s on %s" % (comment.fullname,
+                                             name, comment.version,
+                                             "Working" if comment.working else "Failing",
+                                             comment.platform)
+        feed.add(title, unicode(comment.comment),
+                 content_type='html',
+                 author=comment.fullname,
+                 url=make_external(name),
+                 updated=comment.datetime,
+                 published=comment.datetime)
+    return feed.get_response()
 
 @app.route('/project/<name>/add_comment', methods=['POST'])
 def add_comment(name):

py3k/templates/layout.html

@@ -4,6 +4,7 @@
     <meta http-equiv="content-type" content="text/html; charset=utf-8" />
     <meta charset="utf-8">
     {% block title %}<title>Get Python 3</title>{% endblock %}
+    {% block link %}{% endblock %}
     <link rel="stylesheet" type="text/css" href="{{ url_for('.static', filename='css/style.css') }}" />
     <link rel="stylesheet" type="text/css" href="{{ url_for('.static', filename='css/jquery-ui-base-1.8.9.css') }}" />
     <script src="{{ url_for('.static', filename='js/jquery-1.4.4.min.js') }}"></script>

py3k/templates/package_details.html

@@ -1,4 +1,11 @@
 {% extends "layout.html" %}
+{% block link %}
+<link href="{{ url_for('recent_feed', name=result.name) }}"
+      rel="alternate"
+      title="Recent Comments" 
+      type="application/atom+xml">
+{% endblock %}
+
 {% block body %}
 
 <h2>Want to use Python 3 for your next project ?</h2>
@@ -17,7 +24,13 @@ <h4 style="color: #243F00">Find out all the third party libraries supported by P
 </div>
 <p>
 </p>
-<h2><a href="http://pypi.python.org/pypi/{{ result.name }}">{{ result.name }}</a></h2>
+<h2><a href="http://pypi.python.org/pypi/{{ result.name }}">{{ result.name }}</a>
+<a href="{{ url_for('recent_feed', name=result.name) }}"
+   rel="alternate"
+   title="Recent Comments" 
+   type="application/atom+xml"><img src="{{ url_for('.static', filename='feed-icon.png') }}" /></a>
+
+</h2>
 
 <dl>
   <dt>Home Page</dt>