def common_note(phrase1, phrase2, key, mode):
phrase1_list = []
percentage = 0
number_notes = 0
key1 = key
key2 = key
if mode != "none" :
if phrase1[0]==0 :
key1 = key
elif phrase1[0]==4 :
key1 = intervals.fourth(key, key)
elif phrase1[0]==5:
key1 = intervals.fifth(key, key)
if phrase2[0]==0 :
key2 = key
elif phrase2[0]==4 :
key2 = intervals.fourth(key, key)
elif phrase2[0]==5:
key2 = intervals.fifth(key, key)
for bars in phrase1[1][3] :
for n in bars :
notes = get_note(n, key1)
phrase1_list.append(notes)
for bars in phrase2[1][3] :
for n in bars :
number_notes+=1
if get_note(n, key2) in phrase1_list:
percentage+=1
return (percentage/number_notes)*100
def gap_last_first_note(phrase1, phrase2, key, mode):
key1 = key
key2 = key
if mode != "none" :
if phrase1[0]==0 :
key1 = key
elif phrase1[0]==4 :
key1 = intervals.fourth(key, key)
elif phrase1[0]==5:
key1 = intervals.fifth(key, key)
if phrase2[0]==0 :
key2 = key
elif phrase2[0]==4 :
key2 = intervals.fourth(key, key)
elif phrase2[0]==5:
key2 = intervals.fifth(key, key)
last_note_1 = phrase1[1][3][phrase2[1][1]-1][-1:][0]
last_note_2 = phrase2[1][3][phrase2[1][1]-1][-1:][0]
last_note_1 = get_note(last_note_1, key1)
last_note_2 = get_note(last_note_2, key2)
return intervals.measure(last_note_1, last_note_2)
def generate_bar(previews_note, bar, key, mode, progression, progression_list, nb_p, pattern_index):
if mode == 'mixolydien' :
if progression == 'IV' :
key = intervals.fourth(key, key)
elif progression == 'V' :
key = intervals.fifth(key, key)
b = Bar(key, (4, 4))
position_note = 0
already_used=[]
list_note = []
for bar_note in bar :
if position_note not in already_used :
is_chord = chord_length(bar_note, bar, position_note)
if is_chord[2] :
note_list = []
# c est un accord
for p_note in bar[is_chord[0]:is_chord[1]+1] :
note_str = get_note(p_note, key)
note = Note(note_str, p_note[5])
if previews_note is not None:
if p_note[4]=='+':
if int(note) < previews_note :
note.octave_up()
elif p_note[4]=='-':
if int(note) > previews_note :
note.octave_down()
current_progression = progression_list[0][nb_p]
note = change_note_if_needed(bar_note[2], note, pattern_index, current_progression, bar_note, key)
previews_note = int(note)
#appeler best_note la aussi
note_list.append(note)
list_note.append(note)
for n in range(is_chord[0], is_chord[1]+1):
already_used.append(n)
b.place_notes(note_list, bar_note[1])
else :
note_str = get_note(bar_note, key)
note = Note(note_str, bar_note[5])
if previews_note is not None:
if bar_note[4]=='+':
if int(note) < previews_note :
note.octave_up()
elif bar_note[4]=='-':
if int(note) > previews_note :
note.octave_down()
# la un faut appeler le truc pour modifier la note
current_progression = progression_list[0][nb_p]
note = change_note_if_needed(bar_note[2], note, pattern_index, current_progression, bar_note, key)
previews_note = int(note)
list_note.append(note)
b.place_notes(note, bar_note[1])
already_used.append(position_note)
position_note+=1
return (b, previews_note, list_note)