def test_rhythmmakertools_TaleaRhythmMaker_tie_split_notes_02():
talea = rhythmmakertools.Talea(
counts=[5],
denominator=16,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
)
divisions = [(3, 16), (5, 8), (4, 8), (7, 16)]
result = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
measures = abjad.mutate(staff).replace_measure_contents(result)
assert format(staff) == abjad.String.normalize(
r'''
\new Staff
{
{ % measure
\time 3/16
c'8.
~
} % measure
{ % measure
\time 5/8
c'8
c'4
~
c'16
[
c'8.
~
]
} % measure
{ % measure
\time 4/8
c'8
c'4
~
c'16
[
c'16
~
]
} % measure
{ % measure
\time 7/16
c'4
c'8.
} % measure
}
'''
)
assert abjad.inspect(staff).is_well_formed()
def test_rhythmmakertools_TieSpecifier_01():
divisions = [(3, 8), (5, 16), (1, 4), (5, 16)]
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
burnish_specifier=rhythmmakertools.BurnishSpecifier(
left_classes=[abjad.Rest, abjad.Note],
left_counts=[1],
),
extra_counts_per_division=[0, 1, 1],
talea=rhythmmakertools.Talea(
counts=[1, 2, 3],
denominator=16,
),
tie_specifier=rhythmmakertools.TieSpecifier(
tie_across_divisions=True, ),
)
selections = rhythm_maker(divisions)
staff = abjad.Staff(selections)
assert format(staff) == abjad.String.normalize(r'''
\new Staff
{
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
r16
c'8
[
c'8.
~
]
}
\tweak text #tuplet-number::calc-fraction-text
\times 5/6 {
c'16
[
c'8
c'8.
]
}
\times 4/5 {
r16
c'8
[
c'8
~
]
}
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
c'16
[
c'16
c'8
c'16
]
}
}
''')
def test_rhythmmakertools_DurationSpecifier_01():
r'''DurationSpecifier does not leave parent references.
'''
beam_specifier = rhythmmakertools.BeamSpecifier(
beam_each_division=True,
beam_divisions_together=False,
use_feather_beams=False,
)
duration_specifier = rhythmmakertools.DurationSpecifier(
decrease_monotonic=True,
forbid_meter_rewriting=False,
rewrite_meter=True,
spell_metrically='unassignable',
)
logical_tie_masks = [abjad.silence([0], 2)]
talea = rhythmmakertools.Talea(counts=[1, 2, 3, 4], denominator=16)
maker = rhythmmakertools.TaleaRhythmMaker(
beam_specifier=beam_specifier,
duration_specifier=duration_specifier,
logical_tie_masks=logical_tie_masks,
talea=talea,
)
divisions = [abjad.TimeSignature((3, 8)), abjad.TimeSignature((2, 4)), abjad.TimeSignature((5, 16))]
result = maker(divisions)
staff = abjad.Staff(result)
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
r16
c'16
~
[
c'16
]
r8.
c'4
r16
c'16
~
[
c'16
]
r16
r8
c'8.
}
""")
def test_rhythmmakertools_BurnishSpecifier_outer_divisions_only_02():
burnish_specifier = rhythmmakertools.BurnishSpecifier(
left_classes=[-1],
right_classes=[-1],
left_counts=[1],
right_counts=[1],
outer_divisions_only=True,
)
talea = rhythmmakertools.Talea(
counts=[1],
denominator=4,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
burnish_specifier=burnish_specifier,
extra_counts_per_division=[2],
)
divisions = [(3, 16), (3, 8)]
selections = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
abjad.mutate(staff).replace_measure_contents(selections)
assert format(staff) == abjad.String.normalize(
r'''
\new Staff
{
{ % measure
\time 3/16
\tweak text #tuplet-number::calc-fraction-text
\times 3/5 {
r4
c'16
~
}
} % measure
{ % measure
\time 3/8
\tweak text #tuplet-number::calc-fraction-text
\times 3/4 {
c'8.
c'4
r16
}
} % measure
}
'''
), format(staff)
def test_rhythmmakertools_TaleaRhythmMaker___call___02():
talea = rhythmmakertools.Talea(
counts=[-1, 4, -2, 3],
denominator=16,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
extra_counts_per_division=[3, 4],
split_divisions_by_counts=[6],
)
divisions = [(2, 8), (5, 8)]
result = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
abjad.mutate(staff).replace_measure_contents(result)
assert format(staff) == abjad.String.normalize(r'''
\new Staff
{
{ % measure
\time 2/8
\times 4/7 {
r16
c'4
r8
}
} % measure
{ % measure
\time 5/8
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
c'8
~
}
\times 2/3 {
c'16
r16
c'4
r8
c'16
~
}
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
c'8
}
} % measure
}
''')
def test_rhythmmakertools_TaleaRhythmMaker_read_talea_once_only_01():
maker = rhythmmakertools.TaleaRhythmMaker(
read_talea_once_only=True,
talea=rhythmmakertools.Talea(
counts=[1, 2, 3, 4],
denominator=16,
),
)
divisions = [(3, 8), (3, 8), (3, 8), (3, 8)]
string = 'maker(divisions)'
assert pytest.raises(Exception, string)
def test_rhythmmakertools_BurnishSpecifier_outer_divisions_only_04():
burnish_specifier = rhythmmakertools.BurnishSpecifier(
left_classes=[-1],
right_classes=[-1],
left_counts=[1],
right_counts=[2],
outer_divisions_only=True,
)
talea = rhythmmakertools.Talea(
counts=[1],
denominator=8,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
burnish_specifier=burnish_specifier,
extra_counts_per_division=[],
)
divisions = [(8, 8)]
selections = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
abjad.mutate(staff).replace_measure_contents(selections)
assert format(staff) == abjad.String.normalize(
r'''
\new Staff
{
{ % measure
\time 8/8
r8
c'8
[
c'8
c'8
c'8
c'8
]
r8
r8
} % measure
}
'''
), format(staff)
forbid_repetitions=True,
pitch_specifier=abbreviations.agitato_pitch_specifier,
register_specifier=consort.RegisterSpecifier(
base_pitch='G3',
phrase_inflections=consort.RegisterInflection
.zigzag(3)
.reverse()
.align(),
segment_inflections=consort.RegisterInflection
.descending(width=3)
.align()
),
),
rhythm_maker=consort.CompositeRhythmMaker(
default=rhythmmakertools.TaleaRhythmMaker(
extra_counts_per_division=[0, 0, 1],
talea=rhythmmakertools.Talea(
counts=[1, -1, 1, -2, 1, -3],
denominator=16,
),
),
last=rhythmmakertools.IncisedRhythmMaker(
incise_specifier=rhythmmakertools.InciseSpecifier(
fill_with_notes=False,
prefix_counts=[1],
prefix_talea=[1],
talea_denominator=16,
),
),
),
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import durationtools
from abjad.tools import rhythmmakertools
sparse_timespan_maker = consort.TaleaTimespanMaker(
initial_silence_talea=rhythmmakertools.Talea(
counts=[1, 0, 3, 2, 4, 5, 1, 2],
denominator=8,
),
playing_talea=rhythmmakertools.Talea(
counts=[2, 3, 2, 2, 3],
denominator=8,
),
playing_groupings=[1],
repeat=True,
silence_talea=rhythmmakertools.Talea(
counts=[4, 8, 6],
denominator=8,
),
step_anchor=Right,
synchronize_groupings=False,
synchronize_step=False,
timespan_specifier=consort.TimespanSpecifier(
minimum_duration=durationtools.Duration(1, 8),
),
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import rhythmmakertools
sustained_timespan_maker = consort.TaleaTimespanMaker(
initial_silence_talea=rhythmmakertools.Talea(
counts=(5, 0),
denominator=8,
),
playing_talea=rhythmmakertools.Talea(
counts=(5, 7, 4, 5),
denominator=8,
),
playing_groupings=(5, 6, 4, 8, 9),
silence_talea=rhythmmakertools.Talea(
counts=(3, 5, 3, 2, 5, 3),
denominator=8,
),
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import durationtools
from abjad.tools import rhythmmakertools
tutti_timespan_maker = consort.TaleaTimespanMaker(
fuse_groups=True,
playing_talea=rhythmmakertools.Talea(
counts=(4, 5, 4, 3, 7, 6),
denominator=8,
),
playing_groupings=(3, 4, 2, 2, 3, 5),
repeat=True,
silence_talea=rhythmmakertools.Talea(
counts=(3, 4, 2, 5, 6, 9),
denominator=4,
),
step_anchor=Right,
synchronize_groupings=True,
synchronize_step=True,
timespan_specifier=consort.TimespanSpecifier(
minimum_duration=durationtools.Duration(1, 4), ),
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import durationtools
from abjad.tools import rhythmmakertools
synchronized_timespan_maker = consort.TaleaTimespanMaker(
padding=durationtools.Duration(1, 8),
playing_talea=rhythmmakertools.Talea(
counts=(1, 1, 2, 1, 2, 2, 3),
denominator=8,
),
playing_groupings=(1, 2),
silence_talea=rhythmmakertools.Talea(
counts=(3, 4, 5, 2, 7, 9),
denominator=8,
),
synchronize_step=True,
timespan_specifier=consort.TimespanSpecifier(minimum_duration=0, ),
)
def test_rhythmmakertools_BeamSpecifier_beam_each_division_01():
r'''Beam each cell with a multipart beam spanner.
'''
talea = rhythmmakertools.Talea(
counts=[1, 1, 1, -1, 2, 2],
denominator=32,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
extra_counts_per_division=[3, 4],
)
divisions = [(2, 16), (5, 16)]
selections = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
abjad.mutate(staff).replace_measure_contents(selections)
score = abjad.Score([staff])
abjad.setting(score).autoBeaming = False
assert format(staff) == abjad.String.normalize(
r'''
\new Staff
{
{ % measure
\time 2/16
\times 4/7 {
c'32
[
c'32
c'32
]
r32
c'16
[
c'32
~
]
}
} % measure
{ % measure
\time 5/16
\tweak text #tuplet-number::calc-fraction-text
\times 5/7 {
c'32
[
c'32
c'32
c'32
]
r32
c'16
[
c'16
c'32
c'32
c'32
]
r32
c'32
}
} % measure
}
'''
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import durationtools
from abjad.tools import rhythmmakertools
sparse_timespan_maker = consort.TaleaTimespanMaker(
initial_silence_talea=rhythmmakertools.Talea(
counts=(1, 0),
denominator=8,
),
padding=durationtools.Duration(1, 8),
playing_talea=rhythmmakertools.Talea(
counts=(1, 1, 2),
denominator=8,
),
playing_groupings=(1, 2, 1, 2, 2, 3),
silence_talea=rhythmmakertools.Talea(
counts=(1, 1, 1, 2, 1, 1, 2),
denominator=8,
),
timespan_specifier=consort.TimespanSpecifier(
minimum_duration=0,
),
)
# -*- encoding: utf-8 -*-
import consort
from abjad.tools import durationtools
from abjad.tools import rhythmmakertools
sustained_timespan_maker = consort.TaleaTimespanMaker(
initial_silence_talea=rhythmmakertools.Talea(
counts=(0, 2, 1),
denominator=8,
),
playing_talea=rhythmmakertools.Talea(
counts=(4, 5, 4, 3, 7, 6),
denominator=8,
),
playing_groupings=(3, 4, 2, 2, 3, 5),
repeat=True,
silence_talea=rhythmmakertools.Talea(
counts=(2, 1, 2, 1, 3, 7, 1, 2, 9),
denominator=8,
),
step_anchor=Right,
synchronize_groupings=False,
synchronize_step=False,
timespan_specifier=consort.TimespanSpecifier(
minimum_duration=durationtools.Duration(1, 8), ),
)
def test_rhythmmakertools_BurnishSpecifier_02():
burnish_specifier = rhythmmakertools.BurnishSpecifier(
left_classes=[0],
middle_classes=[abjad.Rest],
right_classes=[0],
left_counts=[2],
right_counts=[1],
)
talea = rhythmmakertools.Talea(
counts=[1, 1, 2, 4],
denominator=32,
)
rhythm_maker = rhythmmakertools.TaleaRhythmMaker(
talea=talea,
extra_counts_per_division=[0],
burnish_specifier=burnish_specifier,
)
divisions = [(5, 16), (6, 16)]
selections = rhythm_maker(divisions)
maker = abjad.MeasureMaker()
measures = maker(divisions)
staff = abjad.Staff(measures)
abjad.mutate(staff).replace_measure_contents(selections)
assert format(staff) == abjad.String.normalize(r'''
\new Staff
{
{ % measure
\time 5/16
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
c'32
[
c'32
]
r16
r8
r32
c'32
}
} % measure
{ % measure
\time 6/16
\tweak text #tuplet-number::calc-fraction-text
\times 1/1 {
c'16
[
c'8
]
r32
r32
r16
c'16
}
} % measure
}
''')
)
segment_maker.add_setting(
timespan_identifier=[-1, 1],
timespan_maker=consort.BoundaryTimespanMaker(
labels='bamboo windchimes',
division_masks=[
rhythmmakertools.SilenceMask(
pattern=patterntools.Pattern(
indices=[0, 1, 3],
period=5,
),
),
],
start_talea=rhythmmakertools.Talea(
counts=[2, 3, 4],
denominator=8,
),
start_groupings=[3, 4, 3, 2],
),
violin=ersilia.string_overpressure_music_specifier,
viola=ersilia.string_overpressure_music_specifier
.transpose(7)
.rotate(1),
cello=ersilia.string_overpressure_music_specifier
.transpose(-7)
.rotate(1),
)
segment_maker.add_setting(
timespan_identifier=[
-5, 1,
timespan_specifier=consort.TimespanSpecifier(minimum_duration=0, ),
),
guitar_pp=ersilia.pitch_pipe_music_specifier,
piano_pp=ersilia.pitch_pipe_music_specifier,
percussion_pp=ersilia.pitch_pipe_music_specifier,
bass_pp=ersilia.pitch_pipe_music_specifier,
)
### INTERRUPT ###
segment_maker.add_setting(
timespan_identifier=[-1, 1, -1, 1],
timespan_maker=consort.BoundaryTimespanMaker(
labels=['pitch pipes'],
stop_talea=rhythmmakertools.Talea(
counts=[2, 9, 3, 1],
denominator=4,
),
),
percussion=new(
ersilia.percussion_snare_interruption_music_specifier,
rhythm_maker__first__incise_specifier__prefix_talea=[1],
rhythm_maker__first__incise_specifier__prefix_counts=[1],
),
silenced_contexts=segment_maker.score_template.all_voice_names,
)
segment_maker.add_setting(
timespan_identifier=timespantools.Timespan(0, (1, 4)),
piano_rh=new(
ersilia.piano_arm_cluster_music_specifier,
attachment_handler__laissez_vibrer=abbreviations.laissez_vibrer,
