def makeprogress():
done = False
while done==False:
filenames = os.listdir(os.getcwd())
if 'artists.db' in filenames:
done=True #done w/ everything.
global artists
artists = datamgmt.load('artists.db')
elif 'incompleteartists.db' in filenames:
process_info()
elif 'itunes.db' in filenames:
get_lfm_info(datamgmt.load('itunes.db'))
elif 'Library.xml' in filenames:
pylistxml.parse_itunes('Library.xml')
else:
print 'You need to put an iTunes xml export in the same directory as lfmgather.py'
print 'Directions:'
print 'Within iTunes, click File -> Library -> Export Library...'
print 'Browse to the directory where lfmgather.py is located and save as the default \'Library.xml\''
print 'Then restart this application.'
done = True
if done == False:
time.sleep(10)
def process_info(fname='incompleteartists.db',v=False): #get playcount info for all artists, returns a new list of artists
"""Gets all playcount info for all artist objects. v=verbose"""
global artists
import random
artists = datamgmt.load(fname)
fname = 'artists.db'
random.shuffle(artists)
newartists =[]
artist_count = len(artists)
print 'Getting info for each track by %d artists. This could take a very long time (approximately 1 minute per hundred tracks).' % artist_count
for i in range(artist_count):
print '%d/%d' % (i,artist_count)
try:
processed_artist = process_artist(artists[i],v)
except:
try:
processed_artist = process_artist(artists[i],v)
except:
print 'Errors processing',unicode(artists[i])
newartists.append(processed_artist)
artists = newartists
print 'calculating ratios...'
calculate_ratios()
try:
datamgmt.save(artists,fname)
print 'saved successfully'
except:
try:
NETWORK.disable_caching()
datamgmt.save(artists,fname)
print 'data saved successfully'
NETWORK.enable_caching()
except:
global errors
errors = newartists
print 'Error during save. Artists stored as var: errors'
