def example_podcasts(request, format):
podcasts = cache.get('example-podcasts', None)
try:
scale = int(request.GET.get('scale_logo', 64))
except (TypeError, ValueError):
return HttpResponseBadRequest('scale_logo has to be a numeric value')
if scale not in range(1, 257):
return HttpResponseBadRequest('scale_logo has to be a number from 1 to 256')
if not podcasts:
try:
examples = ExamplePodcasts.get('example_podcasts')
ids = examples.podcast_ids
podcasts = podcasts_by_id(ids)
cache.set('example-podcasts', podcasts)
except ResourceNotFound:
podcasts = []
title = 'gPodder Podcast Directory'
domain = RequestSite(request).domain
p_data = lambda p: podcast_data(p, domain, scale)
return format_podcast_list(
podcasts,
format,
title,
json_map=p_data,
xml_template='podcasts.xml',
request=request,
)
def handle(self, *args, **options):
urls = list(map(str.strip, fileinput.input(args)))
try:
examples = ExamplePodcasts.get(EXAMPLES_DOCID)
except ResourceNotFound:
examples = ExamplePodcasts()
examples._id = EXAMPLES_DOCID
podcasts = filter(None, [Podcast.for_url(url) for url in urls])
examples.podcast_ids = [podcast.get_id() for podcast in podcasts]
examples.updated = datetime.utcnow()
examples.save()