def play_question(self):
score = self.m_P.m_question_score
countin = self.m_P.m_globals.get('countin')
countin = self.m_P.m_questions[self.m_P._idx].get('countin', countin)
if countin:
score = elems.Score.concat2(countin.get_score(self.m_P, as_name='countin'), score)
tracks = mpd.score_to_tracks(score)
tracks[0].prepend_bpm(*self.m_P.get_tempo())
soundcard.synth.play_track(*tracks)
def play_question(self):
score = self.m_P.m_question_score
countin = self.m_P.m_globals.get('countin')
countin = self.m_P.m_questions[self.m_P._idx].get('countin', countin)
if countin:
score = elems.Score.concat2(countin.get_score(self.m_P, as_name='countin'), score)
tracks = mpd.score_to_tracks(score)
tracks[0].prepend_bpm(*self.m_P.get_tempo())
soundcard.synth.play_track(*tracks)
def play(self, rhythm):
"""
rhythm is a string. Example: 'c4 c8 c8 c4'
"""
# FIXME can we use lessonfile.Rhythm insted of this?
score = mpd.parser.parse_to_score_object(rhythm)
track = mpd.score_to_tracks(score)[0]
track.prepend_bpm(self.get_int("bpm"))
track.prepend_volume(cfg.get_int('config/preferred_instrument_volume'))
soundcard.synth.play_track(track)
def play(self, rhythm):
"""
rhythm is a string. Example: 'c4 c8 c8 c4'
"""
# FIXME can we use lessonfile.Rhythm insted of this?
score = mpd.parser.parse_to_score_object(rhythm)
track = mpd.score_to_tracks(score)[0]
track.prepend_bpm(self.get_int("bpm"))
track.prepend_volume(cfg.get_int('config/preferred_instrument_volume'))
soundcard.synth.play_track(track)
def test_midigen_tie(self):
n1 = Note.new_from_string("c4")
n2 = Note.new_from_string("c4")
n3 = Note.new_from_string("c4")
n4 = Note.new_from_string("d4")
self.score.voice11.append(n1)
self.score.voice11.append(n2)
self.score.voice11.append(n3)
self.score.voice11.append(n4)
self.score.voice11.tie([n1, n2, n3])
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d3/4 o48 n50 d1/4 o50")
def play_music(music, tempo, patch, volume, start=None, end=None):
if isinstance(tempo, int):
bpm = tempo
nl = 4
else:
bpm, nl = tempo
score = mpd.parser.parse_to_score_object(music)
tracklist = mpd.score_to_tracks(score, start, end)
tracklist[0].prepend_bpm(bpm, nl)
[track.prepend_patch(patch) for track in tracklist]
[track.prepend_volume(volume) for track in tracklist]
soundcard.synth.play_track(*tracklist)
def test_midigen_tie(self):
n1 = Note.new_from_string("c4")
n2 = Note.new_from_string("c4")
n3 = Note.new_from_string("c4")
n4 = Note.new_from_string("d4")
self.score.voice11.append(n1)
self.score.voice11.append(n2)
self.score.voice11.append(n3)
self.score.voice11.append(n4)
self.score.voice11.tie([n1, n2, n3])
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d3/4 o48 n50 d1/4 o50")
def play_question(self):
# We can only create countin for questions that are generated using
# the mpd module
music = self.m_P.get_question()['music']
if isinstance(music, lessonfile.MpdParsable):
score = self.m_P.get_score('music')
countin = self.m_P.m_globals.get('countin')
countin = self.m_P.get_question().get('countin', countin)
if countin:
score = elems.Score.concat2(countin.get_score(self.m_P, as_name='countin'), score)
tracks = mpd.score_to_tracks(score)
tracks[0].prepend_bpm(*self.m_P.get_tempo())
soundcard.synth.play_track(*tracks)
else:
self.m_P.play_question()
def play_question(self):
# We can only create countin for questions that are generated using
# the mpd module
music = self.m_P.get_question()['music']
if isinstance(music, lessonfile.MpdParsable):
score = self.m_P.get_score('music')
countin = self.m_P.m_globals.get('countin')
countin = self.m_P.get_question().get('countin', countin)
if countin:
score = elems.Score.concat2(countin.get_score(self.m_P, as_name='countin'), score)
tracks = mpd.score_to_tracks(score)
tracks[0].prepend_bpm(*self.m_P.get_tempo())
soundcard.synth.play_track(*tracks)
else:
self.m_P.play_question()
def play_question(self):
cadence = self.m_cadence['music'][:]
p = mpd.MusicalPitch.new_from_notename("c'") + self.m_tone
if self.get_bool('random_tonic'):
cadence = cadence.replace(
"\\staff", "\\staff\\transpose %s" %
self.m_transpose.get_octave_notename())
p.transpose_by_musicalpitch(self.m_transpose)
m = mpd.parse_to_score_object(cadence)
# Here we assume that we can check the first voice of the first
# staff when finding the timepos and the duration of the last
# tone in the cadence. But it is ok to have more staffs or voices
# in the cadence, as long as the first assumption is true.
staff = m.add_staff()
voice = staff.add_voice()
if 'tone_instrument' in self.m_cadence:
try:
instr = soundcard.find_midi_instrument_number(
self.m_cadence.get("tone_instrument"))
except KeyError:
logging.warning("WARNING: Bad MIDI instrument name in «%s»" %
self.m_P.m_filename)
instr = cfg.get_int("config/preferred_instrument")
else:
instr = cfg.get_int("config/preferred_instrument")
if self.get_bool('tone_in_cadence'):
timepos = m.m_staffs[0].get_timeposes()[-1]
last_len = m.m_staffs[0].m_voices[0].m_length - timepos
else:
timepos = m.m_staffs[0].m_voices[0].m_length
last_len = mpd.Rat(1, 4)
voice.set_elem([elems.Note(p, elems.Duration.new_from_rat(last_len))],
timepos)
tr = mpd.score_to_tracks(m)
t = self.m_cadence.get('tempo', (60, 4))
tr[0].prepend_bpm(t[0], t[1])
tr[-1].prepend_patch(instr)
soundcard.synth.play_track(*tr)
def play_question(self):
cadence = self.m_cadence['music'][:]
p = mpd.MusicalPitch.new_from_notename("c'") + self.m_tone
if self.get_bool('random_tonic'):
cadence = cadence.replace("\\staff", "\\staff\\transpose %s" % self.m_transpose.get_octave_notename())
p.transpose_by_musicalpitch(self.m_transpose)
m = mpd.parse_to_score_object(cadence)
# Here we assume that we can check the first voice of the first
# staff when finding the timepos and the duration of the last
# tone in the cadence. But it is ok to have more staffs or voices
# in the cadence, as long as the first assumption is true.
staff = m.add_staff()
voice = staff.add_voice()
if 'tone_instrument' in self.m_cadence:
try:
instr = soundcard.find_midi_instrument_number(
self.m_cadence.get("tone_instrument"))
except KeyError:
logging.warning("WARNING: Bad MIDI instrument name in «%s»"
% self.m_P.m_filename)
instr = cfg.get_int("config/preferred_instrument")
else:
instr = cfg.get_int("config/preferred_instrument")
if self.get_bool('tone_in_cadence'):
timepos = m.m_staffs[0].get_timeposes()[-1]
last_len = m.m_staffs[0].m_voices[0].m_length - timepos
else:
timepos = m.m_staffs[0].m_voices[0].m_length
last_len = mpd.Rat(1, 4)
voice.set_elem([elems.Note(p, elems.Duration.new_from_rat(last_len))],
timepos)
tr = mpd.score_to_tracks(m)
t = self.m_cadence.get('tempo', (60, 4))
tr[0].prepend_bpm(t[0], t[1])
tr[-1].prepend_patch(instr)
soundcard.synth.play_track(*tr)
def test_midigen_rest(self):
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Rest(Duration.new_from_string("4")))
self.score.voice11.append(Note.new_from_string("c4"))
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d1/4 o48 d1/4 n48 d1/4 o48")
def test_midigen_rest(self):
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Rest(Duration.new_from_string("4")))
self.score.voice11.append(Note.new_from_string("c4"))
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d1/4 o48 d1/4 n48 d1/4 o48")
