def stats(self):
if not self._stats:
stats = { }
for stat in SystemStat.objects():
stats[ stat.system_id ] = stat
self._stats = stats
return self._stats
def show_edit(request, show_id):
show = Show.objects.with_id(show_id)
if request.method == 'POST':
data = request.POST
else:
data = None
forms = []
context = {
'show': show
}
show_form = ShowForm( prefix = 'show', data = data, initial = initial_for_instance(ShowForm, show))
venue_form = ShowVenueForm( prefix = 'venue', data = data, initial = initial_for_instance(ShowVenueForm, show.venue))
artist_forms = []
for i, artist in enumerate(show.artists):
artist_forms.append(ArtistInfoForm(prefix = 'artist-%d' % i, data = data, instance = artist))
forms.extend([show_form, venue_form])
forms.extend(artist_forms)
if all(f.is_valid() for f in forms):
raise Exception("Save is currently unimplemented")
context['saved'] = True
elif data:
context['error'] = True
artist_map = show.related_artists()
stats = { }
for stat in SystemStat.objects():
stats[ stat.system_id ] = stat
for a in artist_map.values():
for m in a.media:
plays_per_day = m.stats.stats_last_30_days().number_of_plays
system_stat = stats.get(m.system_id)
if plays_per_day != None and system_stat:
m.stats.score = ( plays_per_day - system_stat.plays_per_day) / system_stat.stddev
for artist_info in show.artists:
if artist_info.artist_id:
artist_info.full = artist_map[artist_info.artist_id]
context.update({
'show_form': show_form,
'venue_form': venue_form,
'artist_forms': artist_forms
})
return render_to_response('fancy_admin/show_edit.html', context)
def summary(request):
collections = {
'shows': Show.objects.count(),
'artists': Artist.objects.count()
}
associations = { }
profiles = [ ]
media_summary = [ ]
for doc in Show.objects.map_reduce(query.association_map, query.association_reduce):
associations[doc.key] = doc.value
for doc in Artist.objects.map_reduce(query.profile_map, query.profile_reduce):
profiles.append({'system_id': doc.key, 'number': doc.value})
profiles.sort(key = lambda x: x['number'], reverse = True)
system_stats = { }
stats_scope = {
'start_date': datetime.now().replace(hour = 0, minute = 0, second = 0) - timedelta(days = 30),
'end_date': datetime.now().replace(hour = 0, minute = 0, second = 0)
}
for stat in SystemStat.objects():
system_stats[ stat.system_id ] = {
'mean': stat.plays_per_day,
'stddev': stat.stddev
}
for doc in Artist.objects.map_reduce(query.media_map, query.media_reduce):
summary = {'media_type': doc.key, 'stats': doc.value}
summary['stats'].update(system_stats.get(doc.key, {}))
media_summary.append(summary)
media_summary.sort(key = lambda x: x['stats']['number_of_plays'], reverse = True)
context = {
'collections': collections,
'artist_association': associations,
'profiles': profiles,
'media_summary': media_summary
}
return render_to_response('fancy_admin/summary.html', context)
