def testLotto(self):
times_chosen = {}
for i in range(1000):
chosen_links = choose_by_lotto(Link.objects.all())
for link_id, score in chosen_links:
if link_id in times_chosen:
times_chosen[link_id] += 1
else:
times_chosen[link_id] = 1
items = sorted(times_chosen.items())
for key, value in items:
print 'Link ' + str(key) + ' was chosen ' + str(value) + ' times.'
for j in range(0, value, 10):
sys.stdout.write('*')
print '\n'
print 'Chose ' + str(len(items)) + ' unique links.'
def index(request, tag_name=None, sort_by="lotto", page_num=1):
#link_list = Link.objects.filter(date_submitted__gte=(datetime.now() - timedelta(hours=24))).annotate(score=SumWithDefault('votes__vote', default=0)).order_by('-score')
page_num = int(page_num)
start_rank = (page_num - 1) * default_links_per_page
curr_page = next_page = prev_page = ""
end = page_num*default_links_per_page;
start = end-default_links_per_page;
possible_links = Link.objects.all()
if tag_name:
proper_tag_name = tag_name.replace('-', ' ')
tag = Tag.objects.get(name=proper_tag_name)
possible_links = TaggedItem.objects.get_by_model(possible_links, tag)
curr_page += '/tags/' + tag_name
if sort_by == "lotto":
recent_links = possible_links.order_by('-date_submitted')[:1000]
links_by_lotto = choose_by_lotto(recent_links)
links = [(Link.objects.get(pk=link_id), score) for link_id, score in links_by_lotto]
elif sort_by == "new":
recent_links = possible_links #.filter(date_submitted__gte=(datetime.now() - timedelta(hours=24)))
new_links = recent_links.order_by('-date_submitted')[start:end]
links = [(link, Vote.objects.get_score(link)['score']) for link in new_links]
curr_page += '/new'
if end < len(recent_links):
next_page += curr_page + '/page' + str(page_num+1)
if page_num > 1:
prev_page += curr_page + '/page' + str(page_num-1)
elif sort_by == "top":
recent_links = possible_links #.filter(date_submitted__gte=(datetime.now() - timedelta(hours=24)))
sorted_links = choose_by_score(recent_links)[start:end]
links = [(Link.objects.get(pk=link_id), score) for link_id, score in sorted_links]
curr_page +='/top'
if end < len(recent_links):
next_page += curr_page + '/page' + str(page_num+1)
if page_num > 1:
prev_page += curr_page + '/page' + str(page_num-1)
if tag_name:
return render_to_response('tag_index.html', RequestContext(request, {'links': links, 'tag_name':proper_tag_name, 'sort_by': sort_by, 'start_rank': start_rank, 'next_page': next_page, 'prev_page': prev_page}))
return render_to_response('index.html', RequestContext(request, {'links': links, 'sort_by': sort_by, 'start_rank': start_rank, 'next_page': next_page, 'prev_page': prev_page}))
