Outside Lands lineup

I’m on my way to Outside Hacks – a hackathon tied in with the Outside Lands music festival.  Since many hacks at the hackathon will be related to the festival it is pretty important to have a machine-readable version of the artist lineup for the festival. However, I couldn’t find any online.  Since I had an hour in the airport lounge, and the airport actually has decent WiFi, I thought I would try to be a good hacker citizen and generate an easily parseable lineup.

A little python + some BeautifulSoup and a bit of Echo Nest Rosetta Data and I have created an Outside Lands lineup JSON that includes links to artist pages, plus Echo Nest, Spotify and Rdio IDs.  The JSON is hosted online at:

http://static.echonest.com/OutsideLands/lineup_2014.json

Here’s the code:

import sys
from bs4 import BeautifulSoup
import json
import pyen
en = pyen.Pyen()
def get_fid(artist, idspace):
if 'foreign_ids' in artist and len(artist['foreign_ids']) > 0:
for fids in artist['foreign_ids']:
if fids['catalog'] == idspace:
return fids['foreign_id']
return None
def en_artist_lookup(name):
response = en.get('artist/search', name=name,
bucket=['id:spotify', 'id:rdio-US'])
artists = response['artists']
if len(artists) > 0:
artist = artists[0]
print artist
enid = artist['id']
spid = get_fid(artist, 'spotify')
rdio = get_fid(artist, 'rdio-US')
if rdio:
rdio = rdio.split(':')[2]
print name, '/', artist['name'], enid, spid, rdio
ids = {
'echonest':enid,
'spotify':spid,
'rdio':rdio
}
return ids
return {}
if __name__ == '__main__':
lineup = []
f = open(sys.argv[1])
html_doc = f.read()
soup = BeautifulSoup(html_doc)
for a in soup.find_all('a', class_='band'):
name = a.text.strip()
ids = en_artist_lookup(name)
artist = {
'artist' : name,
'link' : a['href'],
'ids' : ids
}
lineup.append(artist)
out = open('lineup_2014.json', 'w')
print >> out, json.dumps(lineup, indent=4)
out.close()

view raw
parse.py
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It’s about time to get on the plane. If you can think of other interesting data to add to the lineup json let me know and I’ll try to add it before the hackathon.

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