def __make_consistent_time_signature__(pattern):
print ("Making consitent time signature")
time_signatures = midiutil.get_events_from_pattern(pattern, "Time Signature")
if len(time_signatures) == 0:
raise IndexError("No time signatures in pattern")
to_remove = time_signatures[1:]
for track in pattern:
midiutil.remove_events_from_track(track, to_remove)
def __make_consistent_tempo__(pattern):
print ("Making consitent tempo")
tempos = midiutil.get_events_from_pattern(pattern, "Set Tempo")
if len(tempos) == 0:
raise IndexError("No tempos in pattern")
to_remove = tempos[1:]
for track in pattern:
midiutil.remove_events_from_track(track, to_remove)
def __name_all_tracks__(pattern):
print ("Naming all tracks")
for index, track in enumerate(pattern):
names = midiutil.get_events_from_track(track, "Track Name")
if len(names) == 0:
name = "Track "+str(index)
name_event = midi.TrackNameEvent(tick=0, text=name)
track.insert(0, name_event)
print " naming track at index", index, "\""+name+"\""
else:
if names[0].text == '':
names[0].text = "Track "+str(index)
midiutil.remove_events_from_track(track, names[1:])
