def update_related_podcasts(podcast, max_related=20):
get_podcast = itemgetter(0)
related = calc_similar_podcasts(podcast)[:max_related]
related = map(get_podcast, related)
for p in related:
podcast.related_podcasts.add(p)
def update_related_podcasts(podcast, max_related=20):
get_podcast = itemgetter(0)
related = calc_similar_podcasts(podcast)[:max_related]
related = map(get_podcast, related)
for p in related:
try:
podcast.related_podcasts.add(p)
except IntegrityError:
logger.warn('Integrity error while adding related podcast',
exc_info=True)
def update_related_podcasts(podcast_pk, max_related=20):
get_podcast = itemgetter(0)
podcast = Podcast.objects.get(pk=podcast_pk)
related = calc_similar_podcasts(podcast)[:max_related]
related = map(get_podcast, related)
for p in related:
try:
podcast.related_podcasts.add(p)
except IntegrityError:
logger.warning("Integrity error while adding related podcast",
exc_info=True)
def handle(self, *args, **options):
get_podcast = itemgetter(0)
max_related = options.get('max')
podcasts = all_podcasts()
total = podcast_count()
for (n, podcast) in enumerate(podcasts):
l = calc_similar_podcasts(podcast)[:max_related]
related = map(get_podcast, l)
update_related_podcasts(podcast, related)
progress(n+1, total)
def handle(self, *args, **options):
get_podcast = itemgetter(0)
max_related = options.get('max')
podcasts = Podcast.all_podcasts()
total = Podcast.view('podcasts/by_id', limit=0).total_rows
for (n, podcast) in enumerate(podcasts):
l = calc_similar_podcasts(podcast)[:max_related]
related = map(get_podcast, l)
@repeat_on_conflict(['podcast'])
def _update(podcast, related):
podcast.related_podcasts = related
podcast.save()
_update(podcast=podcast, related=related)
progress(n+1, total)
