def weave(self, staff, index=0, **kwargs):
if self.phrase_tree:
my_phrases = [
calliope.Phrase(*[calliope.Cell(*[e() for e in c]) for c in p])
for p in self.phrase_tree
]
else:
my_phrases = [
p() for p in self.selectable.get_cyclic(index).phrases
]
my_line = calliope.Line(*my_phrases)
if self.slur_cells == True:
calliope.SlurCells()(my_line)
return my_line
def slur_cells(self):
self.transformed(calliope.SlurCells())
return self
# )
# flute_line = melody_line()
# a.poke_to_staff(
# flute_line.cells(4,8,12),
# flute_line,
# "flute",
# )
# GroupUp()(a.score.staves["flute"].cells)
# # TO DO MAYBE... make this oboe line implementation less custom?
# oboe_line = calliope.Line(
# calliope.Event(
# rest=True,
# beats=sum([p.beats for p in melody_line.phrases[:3]])
# )
# )
# for p,p1 in zip(melody_line.phrases[3:-1], melody_line.phrases[4:]):
# oboe_line.append( calliope.Event(rest=True, beats=p[0].beats) )
# oboe_line.append( calliope.Event(pitch=p1.events[0].pitch, beats=p[1].beats) )
# a.score.staves["oboe"].append(oboe_line)
calliope.SlurCells()(a.score.staff_groups("short_score"))
a.score.illustrate_me(
# as_midi=True,
)
Stutter()(l0.events[5, 6, 7])
# TO DO: Shouldn't have to sublcass just for illustrate_me file location!!!
class YoLineBlock(calliope.LineBlock):
pass
l = YoLineBlock(
l0,
l1,
l2,
)
calliope.SlurCells()(l)
# l.illustrate_me()
# c = calliope.Cell(pitches=((1,2,3),), rhythm=(4,))
# c.illustrate_me()
# calliope.SpanByType(by_type=calliope.Phrase)(l)
# s.staves["violin1"].append(l)
# s.illustrate_me()
# l1.illustrate_me()
# l.illustrate_me(
# # as_midi=True
# )
import abjad, calliope
from folktale.lines.sing_line import SingLine
s = SingLine()
SING_CHORDS_FROM_CELLS = calliope.Line(*[
calliope.Cell(factory=calliope.ChordsFromSelectable(p.cells), )
for p in s.phrases
])
SING_CHORDS_FROM_CELLS.events.setattrs(beats=1)
calliope.SlurCells()(SING_CHORDS_FROM_CELLS)
SING_CELLS_PITCHES = [c.pitch for c in SING_CHORDS_FROM_CELLS.events]
SING_CELLS_PITCHES_GROUP_2 = [
sorted(set(a) | set(b))
for a, b in zip(SING_CELLS_PITCHES[:-1], SING_CELLS_PITCHES[1:])
]
SING_CHORDS_FROM_CELLS_GROUP_2 = calliope.Cell(
pitches=(SING_CELLS_PITCHES_GROUP_2),
rhythm=(1, ) * len(SING_CELLS_PITCHES_GROUP_2))
# SING_CHORDS_FROM_CELLS_GROUP_2.illustrate_me()