def _create_track(self):
tp = Track(self.i)
b = Bar( (4,4) )
for (i, note) in enumerate( self.bassline ):
if note in ['r','R']:
tp.add_notes(None,4)
continue
tp + (note+'-'+ str(self.octave[i]))
return tp
def play_prog( self ):
''' Saves chords to track and plays using fluidsynth.
'''
ch = progressions.to_chords(self.get_progression(self.progression), self.get_key())
nc = map(NoteContainer, ch)
t = Track()
for chord in nc:
t.add_notes(chord)
fluidsynth.play_Track(t)
def save_midi( self ):
'''Opens save dialog, converts progression list to chords in track, saves track midi.
'''
file_name = tkFileDialog.asksaveasfilename()
ch = progressions.to_chords(self.get_progression(self.progression), self.get_key())
nc = map(NoteContainer, ch)
t = Track()
for chord in nc:
t.add_notes(chord)
MidiFileOut.write_Track( file_name,t)
class song(object):
def __init__(self,
genome,
evolution,
generation,
individual_id,
parent_1 = '',
parent_2 = '',
grade = 0.0,
status = 'created'):
self.evolution = evolution
self.generation = generation
self.parent_1 = parent_1
self.parent_2 = parent_2
self.grade = grade
self.status = status
self.individual_id = individual_id
self.set_genome(genome)
self.mingus_track = Track()
for n in self.note_list:
self.mingus_track.add_notes(n.mingus_note, n.mingus_duration)
self.name = self.evolution + '-' + str(self.generation) + '-' + str(self.individual_id)
return
@property
def selected(self):
return self.status == 'selected'
def set_genome(self, genome):
if type(genome) is list:
self.note_list = genome
self.genome = rttl.dump(genome)
elif type(genome) is unicode:
self.genome = genome
self.note_list = rttl.parse(genome)
self.int_list = rttl.to_int(self.note_list)
class song(object):
def __init__(
self, genome, evolution, generation, individual_id, parent_1="", parent_2="", grade=0.0, status="created"
):
self.evolution = evolution
self.generation = generation
self.parent_1 = parent_1
self.parent_2 = parent_2
self.grade = grade
self.status = status
self.individual_id = individual_id
self.set_genome(genome)
self.mingus_track = Track()
for n in self.note_list:
self.mingus_track.add_notes(n.mingus_note, n.mingus_duration)
self.name = self.evolution + "-" + str(self.generation) + "-" + str(self.individual_id)
return
@property
def selected(self):
return self.status == "selected"
def set_genome(self, genome):
if type(genome) is list:
self.note_list = genome
self.genome = rttl.dump(genome)
elif type(genome) is unicode:
self.genome = genome
self.note_list = rttl.parse(genome)
self.int_list = rttl.to_int(self.note_list)
from mingus.midi import fluidsynth
import mingus.core.progressions as progressions
from mingus.containers import NoteContainer
from mingus.containers.Track import Track
import sys
fluidsynth.init(sys.argv[1])
pro = sys.stdin.read().split()
ch = progressions.to_chords(pro, "C")
nc = map(NoteContainer, ch)
t = Track()
for chord in nc:
t.add_notes(chord)
fluidsynth.play_Track(t)
