def handle(self, *args, **options):
start_date = datetime.date(year=2013,month=4,day=1)
end_date = datetime.date(year=2013,month=8,day=26)
date_diff = datetime.timedelta(days=7)
cur_date = start_date
known_tracks_map = dict([(track.mediaid,track) for track in HypemTrack.objects.all()])
while cur_date < end_date:
snapshot = HypemPopularSnapshot(date=cur_date)
snapshot.save()
popular_tracks_data = hypem_manager.get_timemachine(date=cur_date)['tracks']
for track_data in popular_tracks_data:
rank = popular_tracks_data.index(track_data)+1
if known_tracks_map.has_key(track_data['id']):
track = known_tracks_map[track_data['id']]
else:
track = HypemTrack(
mediaid=track_data['id'],
artist=track_data['artist'],
title=track_data['song'],
)
track.save()
known_tracks_map[track.mediaid] = track
rank_listing = HypemRankListing(hypemtrack=track,
hypempopularsnapshot=snapshot,
rank=rank)
rank_listing.save()
cur_date+=date_diff
def _parse_track_data(self, raw_track_data):
#hack to get rid of version stuff
del raw_track_data['version']
media_ids = [track['mediaid'] for track in raw_track_data.values()]
known_tracks_map = dict([
(track.mediaid, track)
for track in HypemTrack.objects.filter(mediaid__in=media_ids)
])
tracks_result = []
#Get Models Associated with Raw Data
for playlist_num, track_data in raw_track_data.items():
if track_data['mediaid'] in known_tracks_map:
track = known_tracks_map[track_data['mediaid']]
else:
track = HypemTrack(mediaid=track_data['mediaid'],
artist=track_data['artist'],
title=track_data['title'],
dateposted=datetime.datetime.fromtimestamp(
track_data['dateposted']),
description=track_data['description'],
thumb_url=track_data['thumb_url'])
track.save()
known_tracks_map[track.mediaid] = track
tracks_result.append(track)
return tracks_result
def handle(self, *args, **options):
start_date = datetime.date(year=2013, month=4, day=1)
end_date = datetime.date(year=2013, month=8, day=26)
date_diff = datetime.timedelta(days=7)
cur_date = start_date
known_tracks_map = dict([(track.mediaid, track)
for track in HypemTrack.objects.all()])
while cur_date < end_date:
snapshot = HypemPopularSnapshot(date=cur_date)
snapshot.save()
popular_tracks_data = hypem_manager.get_timemachine(
date=cur_date)['tracks']
for track_data in popular_tracks_data:
rank = popular_tracks_data.index(track_data) + 1
if known_tracks_map.has_key(track_data['id']):
track = known_tracks_map[track_data['id']]
else:
track = HypemTrack(
mediaid=track_data['id'],
artist=track_data['artist'],
title=track_data['song'],
)
track.save()
known_tracks_map[track.mediaid] = track
rank_listing = HypemRankListing(hypemtrack=track,
hypempopularsnapshot=snapshot,
rank=rank)
rank_listing.save()
cur_date += date_diff
