app/django/contrib/syndication/views.py
author Todd Larsen <tlarsen@google.com>
Mon, 11 Aug 2008 16:44:47 +0000
changeset 65 d254d4577c30
parent 54 03e267d67478
permissions -rw-r--r--
Move app.yaml to app.yaml.template and add app.yaml to svn:ignore in trunk/app. Each Google App Engine instance needs its own "application:" ID, and this should *not* be committed into the SoC SVN repository in trunk/app. (Individual deployment branches *will* have app.yaml files with Google App Engine application IDs in them, just not trunk/app.)

from django.contrib.syndication import feeds
from django.http import HttpResponse, Http404

def feed(request, url, feed_dict=None):
    if not feed_dict:
        raise Http404, "No feeds are registered."

    try:
        slug, param = url.split('/', 1)
    except ValueError:
        slug, param = url, ''

    try:
        f = feed_dict[slug]
    except KeyError:
        raise Http404, "Slug %r isn't registered." % slug

    try:
        feedgen = f(slug, request).get_feed(param)
    except feeds.FeedDoesNotExist:
        raise Http404, "Invalid feed parameters. Slug %r is valid, but other parameters, or lack thereof, are not." % slug

    response = HttpResponse(mimetype=feedgen.mime_type)
    feedgen.write(response, 'utf-8')
    return response