def count_intervals_in_all_songs(songs):
intervals_direction = utils.flatten([song.intervals_with_direction for song in songs])
intervals = utils.flatten([song.intervals for song in songs])
print "All Songs\n"
print " With direction"
utils.print_dic_perc(Counter(intervals_direction))
print " Without direction"
utils.print_dic_perc(Counter(intervals))
def count_intervals_by_song(songs):
for song in songs:
print "\n"
print song.title
print " With direction"
utils.print_dic_perc(Counter(song.intervals_with_direction))
print " Without direction"
utils.print_dic_perc(Counter(song.intervals))
def pickup_and_mode(name, collection):
print "\n# ", name
mode_dic1 = defaultdict(int)
ts_dic1 = defaultdict(int)
mode_dic2 = defaultdict(int)
ts_dic2 = defaultdict(int)
for song in collection:
if song.has_pickup:
if song.first_interval > 0:
mode_dic1[song.mode] += 1
ts_dic1[song.time_signature] += 1
else:
mode_dic2[song.mode] += 1
ts_dic2[song.time_signature] += 1
print "-- Has pickup"
utils.print_dic_perc(mode_dic1)
utils.print_dic_perc(ts_dic1)
print "-- Doesn't have pickup"
utils.print_dic_perc(mode_dic2)
utils.print_dic_perc(ts_dic2)
def count_sincopa(name, collection):
print "\n# ", name
dic1 = defaultdict(int)
dic2 = defaultdict(int)
dic3 = defaultdict(int)
dic4 = defaultdict(int)
for song in collection:
pattern = list(utils.KnuthMorrisPratt(song.durations, [0.25, 0.5, 0.25]))
if pattern:
dic1[song.mode] += 1
dic2[song.has_pickup] += 1
dic3[song.time_signature] += 1
dic4["with sincopa"] += 1
else:
dic4["without sincopa"] += 1
utils.print_dic_perc(dic4)
utils.print_dic_perc(dic1)
print "Pickup:"
utils.print_dic_perc(dic2)
utils.print_dic_perc(dic3)
