def _create_staff_group(instrument_name, name, short_name):
if instrument_name in instrument_categories['woodwinds']:
instrument = instruments[instrument_name]
template = surge.tools.templates.WoodwindStaffGroupTemplate(
instrument
)
staff_group = template()
elif instrument_name in instrument_categories['plucked strings']:
instrument = instruments[instrument_name]
template = surge.tools.templates.GuitarStaffGroupTemplate(
instrument
)
staff_group = template()
elif instrument_name in instrument_categories['bowed strings']:
instrument = instruments[instrument_name]
template = surge.tools.templates.BowedStringStaffGroupTemplate(
instrument
)
staff_group = template()
else:
raise Exception(
"Sorry, " +
instrument_name +
" does not belong to a valid instrument category."
)
abjad.setting(staff_group).instrument_name = abjad.Markup(name)
abjad.setting(staff_group).short_instrument_name = \
abjad.Markup(short_name)
return staff_group
def _populate_context_setting_format_contributions(component, bundle):
import abjad
result = []
manager = LilyPondFormatManager
if isinstance(component, abjad.Context):
for name, value in vars(abjad.setting(component)).items():
string = manager.format_lilypond_context_setting_in_with_block(
name, value)
result.append(string)
else:
contextualizer = abjad.setting(component)
variables = vars(contextualizer)
for name, value in variables.items():
# if we've found a leaf context namespace
if name.startswith('_'):
for x, y in vars(value).items():
if not x.startswith('_'):
string = \
manager.format_lilypond_context_setting_inline(
x, y, name)
result.append(string)
# otherwise we've found a default leaf context setting
else:
# parse default context setting
string = manager.format_lilypond_context_setting_inline(
name, value)
result.append(string)
result.sort()
bundle.context_settings.extend(result)
def make_desordre_lilypond_file(score):
"""
Makes Désordre LilyPond file.
"""
lilypond_file = abjad.LilyPondFile.new(music=score,
default_paper_size=("a4", "letter"),
global_staff_size=14)
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
lilypond_file.layout_block.merge_differently_dotted = True
lilypond_file.layout_block.merge_differently_headed = True
context_block = abjad.ContextBlock(source_lilypond_type="Score")
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append("Bar_number_engraver")
context_block.remove_commands.append("Default_bar_line_engraver")
context_block.remove_commands.append("Timing_translator")
abjad.override(context_block).beam.breakable = True
abjad.override(context_block).glissando.breakable = True
abjad.override(context_block).note_column.ignore_collision = True
abjad.override(context_block).spacing_spanner.uniform_stretching = True
abjad.override(context_block).text_script.staff_padding = 4
abjad.override(context_block).text_spanner.breakable = True
abjad.override(context_block).tuplet_bracket.bracket_visibility = True
abjad.override(context_block).tuplet_bracket.minimum_length = 3
abjad.override(context_block).tuplet_bracket.padding = 2
scheme = abjad.Scheme("ly:spanner::set-spacing-rods")
abjad.override(context_block).tuplet_bracket.springs_and_rods = scheme
scheme = abjad.Scheme("tuplet-number::calc-fraction-text")
abjad.override(context_block).tuplet_number.text = scheme
abjad.setting(context_block).autoBeaming = False
moment = abjad.SchemeMoment((1, 12))
abjad.setting(context_block).proportionalNotationDuration = moment
abjad.setting(context_block).tupletFullLength = True
context_block = abjad.ContextBlock(source_lilypond_type="Staff")
lilypond_file.layout_block.items.append(context_block)
# LilyPond CAUTION: Timing_translator must appear
# before Default_bar_line_engraver!
context_block.consists_commands.append("Timing_translator")
context_block.consists_commands.append("Default_bar_line_engraver")
scheme = abjad.Scheme("'numbered")
abjad.override(context_block).time_signature.style = scheme
context_block = abjad.ContextBlock(source_lilypond_type="RhythmicStaff")
lilypond_file.layout_block.items.append(context_block)
# LilyPond CAUTION: Timing_translator must appear
# before Default_bar_line_engraver!
context_block.consists_commands.append("Timing_translator")
context_block.consists_commands.append("Default_bar_line_engraver")
scheme = abjad.Scheme("'numbered")
abjad.override(context_block).time_signature.style = scheme
pair = (-2, 4)
abjad.override(context_block).vertical_axis_group.minimum_Y_extent = pair
context_block = abjad.ContextBlock(source_lilypond_type="Voice")
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append("Forbid_line_break_engraver")
return lilypond_file
def _make_markup_score_block(selection):
import abjad
selection = copy.deepcopy(selection)
staff = abjad.Staff(selection)
staff.lilypond_type = "RhythmicStaff"
staff.remove_commands.append("Time_signature_engraver")
staff.remove_commands.append("Staff_symbol_engraver")
abjad.override(staff).stem.direction = abjad.Up
abjad.override(staff).stem.length = 5
abjad.override(staff).tuplet_bracket.bracket_visibility = True
abjad.override(staff).tuplet_bracket.direction = abjad.Up
abjad.override(staff).tuplet_bracket.minimum_length = 4
abjad.override(staff).tuplet_bracket.padding = 1.25
abjad.override(staff).tuplet_bracket.shorten_pair = (-1, -1.5)
scheme = abjad.Scheme("ly:spanner::set-spacing-rods")
abjad.override(staff).tuplet_bracket.springs_and_rods = scheme
abjad.override(staff).tuplet_number.font_size = 0
scheme = abjad.Scheme("tuplet-number::calc-fraction-text")
abjad.override(staff).tuplet_number.text = scheme
abjad.setting(staff).tuplet_full_length = True
layout_block = abjad.Block(name="layout")
layout_block.indent = 0
layout_block.ragged_right = True
score = abjad.Score([staff])
abjad.override(score).spacing_spanner.spacing_increment = 0.5
abjad.setting(score).proportional_notation_duration = False
return score, layout_block
def _populate_context_setting_format_contributions(component, bundle):
import abjad
result = []
manager = LilyPondFormatManager
if isinstance(component, abjad.Context):
for name, value in vars(abjad.setting(component)).items():
string = manager.format_lilypond_context_setting_in_with_block(
name, value
)
result.append(string)
else:
contextualizer = abjad.setting(component)
variables = vars(contextualizer)
for name, value in variables.items():
# if we've found a leaf context namespace
if name.startswith("_"):
for x, y in vars(value).items():
if not x.startswith("_"):
string = manager.format_lilypond_context_setting_inline(
x, y, name
)
result.append(string)
# otherwise we've found a default leaf context setting
else:
# parse default context setting
string = manager.format_lilypond_context_setting_inline(
name, value
)
result.append(string)
result.sort()
bundle.context_settings.extend(result)
def _make_markup_score_block(selection):
import abjad
selection = copy.deepcopy(selection)
staff = abjad.Staff(selection)
staff.lilypond_type = 'RhythmicStaff'
staff.remove_commands.append('Time_signature_engraver')
staff.remove_commands.append('Staff_symbol_engraver')
abjad.override(staff).stem.direction = abjad.Up
abjad.override(staff).stem.length = 5
abjad.override(staff).tuplet_bracket.bracket_visibility = True
abjad.override(staff).tuplet_bracket.direction = abjad.Up
abjad.override(staff).tuplet_bracket.minimum_length = 4
abjad.override(staff).tuplet_bracket.padding = 1.25
abjad.override(staff).tuplet_bracket.shorten_pair = (-1, -1.5)
scheme = abjad.Scheme('ly:spanner::set-spacing-rods')
abjad.override(staff).tuplet_bracket.springs_and_rods = scheme
abjad.override(staff).tuplet_number.font_size = 0
scheme = abjad.Scheme('tuplet-number::calc-fraction-text')
abjad.override(staff).tuplet_number.text = scheme
abjad.setting(staff).tuplet_full_length = True
layout_block = abjad.Block(name='layout')
layout_block.indent = 0
layout_block.ragged_right = True
score = abjad.Score([staff])
abjad.override(score).spacing_spanner.spacing_increment = 0.5
abjad.setting(score).proportional_notation_duration = False
return score, layout_block
def make_sketch_lilypond_file(component):
abjad.override(component).bar_line.stencil = False
abjad.override(component).bar_number.stencil = False
abjad.override(component).beam.positions = abjad.SchemePair((4, 4))
abjad.override(component).spacing_spanner.strict_grace_spacing = True
abjad.override(component).spacing_spanner.strict_note_spacing = True
abjad.override(component).spacing_spanner.uniform_stretching = True
abjad.override(component).stem.length = 8.25
abjad.override(component).text_script.outside_staff_padding = 1
abjad.override(component).time_signature.stencil = False
abjad.override(component).tuplet_bracket.bracket_visibility = True
abjad.override(component).tuplet_bracket.minimum_length = 3
abjad.override(component).tuplet_bracket.outside_staff_padding = 1.5
abjad.override(component).tuplet_bracket.padding = 1.5
abjad.override(component).tuplet_bracket.springs_and_rods = \
abjad.Scheme('ly:spanner::set-spacing-rods', verbatim=True)
abjad.override(component).tuplet_bracket.staff_padding = 2.25
abjad.override(component).tuplet_number.text = \
abjad.Scheme('tuplet-number::calc-fraction-text', verbatim=True)
abjad.setting(component).proportional_notation_duration = \
abjad.SchemeMoment((1, 24))
abjad.setting(component).tuplet_full_length = True
lilypond_file = abjad.LilyPondFile.new(component)
lilypond_file.layout_block.indent = 0
lilypond_file.paper_block.system_system_spacing = abjad.Scheme(
"#'((basic-distance . 28)(minimum-distance . 1)(padding . 4)(stretchability . 1))",
verbatim=True)
return lilypond_file
def _set_instrument_name(instr_staff: abjad.Staff,
instr_obj: abjad.Instrument,
is_first_verse: bool) -> None:
if is_first_verse:
abjad.setting(instr_staff).instrument_name = instr_obj.markup
else:
abjad.setting(instr_staff).instrument_name = instr_obj.short_markup
abjad.setting(
instr_staff).short_instrument_name = instr_obj.short_markup
def __call__(self):
name = self.instrument.instrument_name.title()
short_name = self.instrument.short_instrument_name.title()
bowing_rhythm_staff = abjad.scoretools.Staff(
[], context_name='RhythmStaff', name='Bowing Rhythm')
string_space_staff = abjad.scoretools.Staff(
[],
context_name='StringSpaceStaff',
is_simultaneous=True,
name='String Space')
fingering_rhythm_staff = abjad.scoretools.Staff(
[], context_name='RhythmStaff', name='Fingering Rhythm')
# combine
staff_list = [
bowing_rhythm_staff, string_space_staff, fingering_rhythm_staff
]
for staff in staff_list:
abjad.annotate(staff, 'instrument', name)
abjad.setting(string_space_staff).instrument_name = abjad.Markup(name)
abjad.setting(string_space_staff).instrument_name = \
abjad.Markup(short_name)
instrument_staff_group = abjad.scoretools.StaffGroup(
staff_list,
context_name='BowedStringInstrumentStaffGroup',
name=name + ' Staff Group')
# set stem direction
abjad.override(bowing_rhythm_staff).stem.direction = \
abjad.schemetools.Scheme('UP')
abjad.override(fingering_rhythm_staff).stem.direction = \
abjad.schemetools.Scheme('DOWN')
# Bar Line visibility
abjad.override(bowing_rhythm_staff).bar_line.transparent = True
abjad.override(fingering_rhythm_staff).bar_line.transparent = True
# set padding
override.staff_space_after(bowing_rhythm_staff, 2)
override.staff_space_after(string_space_staff, 2)
override.staff_space_after(fingering_rhythm_staff, 10)
return instrument_staff_group
def test_lilypondproxytools_LilyPondSettingNameManager___eq___01():
note_1 = abjad.Note("c'4")
abjad.setting(note_1).voice.auto_beaming = False
abjad.setting(note_1).staff.tuplet_full_length = True
note_2 = abjad.Note("c'4")
abjad.setting(note_2).voice.auto_beaming = False
abjad.setting(note_2).staff.tuplet_full_length = True
note_3 = abjad.Note("c'4")
abjad.setting(note_3).voice.auto_beaming = True
context_setting_component_plug_in_1 = abjad.setting(note_1)
context_setting_component_plug_in_2 = abjad.setting(note_2)
context_setting_component_plug_in_3 = abjad.setting(note_3)
assert context_setting_component_plug_in_1 == context_setting_component_plug_in_1
assert context_setting_component_plug_in_1 == context_setting_component_plug_in_2
assert not context_setting_component_plug_in_1 == context_setting_component_plug_in_3
assert context_setting_component_plug_in_2 == context_setting_component_plug_in_1
assert context_setting_component_plug_in_2 == context_setting_component_plug_in_2
assert not context_setting_component_plug_in_2 == context_setting_component_plug_in_3
assert not context_setting_component_plug_in_3 == context_setting_component_plug_in_1
assert not context_setting_component_plug_in_3 == context_setting_component_plug_in_2
assert context_setting_component_plug_in_3 == context_setting_component_plug_in_3
def test_lilypondproxytools_LilyPondNameManager___eq___01():
note_1 = abjad.Note("c'4")
abjad.setting(note_1).voice.auto_beaming = False
abjad.setting(note_1).voice.tuplet_full_length = True
note_2 = abjad.Note("c'4")
abjad.setting(note_2).voice.auto_beaming = False
abjad.setting(note_2).voice.tuplet_full_length = True
note_3 = abjad.Note("c'4")
abjad.setting(note_3).voice.auto_beaming = True
context_proxy_1 = abjad.setting(note_1).voice
context_proxy_2 = abjad.setting(note_2).voice
context_proxy_3 = abjad.setting(note_3).voice
assert context_proxy_1 == context_proxy_1
assert context_proxy_1 == context_proxy_2
assert not context_proxy_1 == context_proxy_3
assert context_proxy_2 == context_proxy_1
assert context_proxy_2 == context_proxy_2
assert not context_proxy_2 == context_proxy_3
assert not context_proxy_3 == context_proxy_1
assert not context_proxy_3 == context_proxy_2
assert context_proxy_3 == context_proxy_3
def test_LilyPondNameManager___eq___01():
note_1 = abjad.Note("c'4")
abjad.setting(note_1).voice.auto_beaming = False
abjad.setting(note_1).voice.tuplet_full_length = True
note_2 = abjad.Note("c'4")
abjad.setting(note_2).voice.auto_beaming = False
abjad.setting(note_2).voice.tuplet_full_length = True
note_3 = abjad.Note("c'4")
abjad.setting(note_3).voice.auto_beaming = True
context_proxy_1 = abjad.setting(note_1).voice
context_proxy_2 = abjad.setting(note_2).voice
context_proxy_3 = abjad.setting(note_3).voice
assert context_proxy_1 == context_proxy_1
assert context_proxy_1 == context_proxy_2
assert not context_proxy_1 == context_proxy_3
assert context_proxy_2 == context_proxy_1
assert context_proxy_2 == context_proxy_2
assert not context_proxy_2 == context_proxy_3
assert not context_proxy_3 == context_proxy_1
assert not context_proxy_3 == context_proxy_2
assert context_proxy_3 == context_proxy_3
def test_LilyPondSettingNameManager___setattr___13():
"""
Define LilyPond tupletFullLength context abjad.setting.
"""
staff = abjad.Staff([])
abjad.setting(staff).tuplet_full_length = True
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
tupletFullLength = ##t
}
{
}
"""
)
assert not len(staff)
abjad.setting(staff).tuplet_full_length = False
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
tupletFullLength = ##f
}
{
}
"""
)
assert not len(staff)
del abjad.setting(staff).tuplet_full_length
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
}
"""
)
assert not len(staff)
def __call__(self):
# Violin
violin_staff = abjad.Staff(
[abjad.Voice(name='Violin Voice')],
name='Violin Staff',
lilypond_type='ViolinStaff',
)
violin_tag = abjad.LilyPondLiteral(r"\tag #'violin",
format_slot='before')
abjad.attach(violin_tag, violin_staff)
abjad.setting(violin_staff).midi_instrument = abjad.scheme.Scheme(
'violin', force_quotes=True)
# Viola
viola_staff = abjad.Staff(
[abjad.Voice(name='Viola Voice')],
name='Viola Staff',
lilypond_type='ViolaStaff',
)
viola_tag = abjad.LilyPondLiteral(r"\tag #'viola",
format_slot='before')
abjad.attach(viola_tag, viola_staff)
abjad.setting(viola_staff).midi_instrument = abjad.scheme.Scheme(
'viola', force_quotes=True)
# Cello
cello_staff = abjad.Staff(
[abjad.Voice(name='Cello Voice')],
name='Cello Staff',
lilypond_type='CelloStaff',
)
cello_tag = abjad.LilyPondLiteral(r"\tag #'cello",
format_slot='before')
abjad.attach(cello_tag, cello_staff)
abjad.setting(cello_staff).midi_instrument = abjad.scheme.Scheme(
'cello', force_quotes=True)
# Everything else
staff_group = abjad.StaffGroup(
[violin_staff, viola_staff, cello_staff],
name='Trio Staff Group',
)
score = abjad.Score(
[staff_group],
name='Trio Score',
)
return score
def configure_score(self, score):
r'''Configures `score`.
'''
moment = abjad.SchemeMoment((1, 56))
abjad.setting(score).proportional_notation_duration = moment
abjad.setting(score).tuplet_full_length = True
abjad.override(score).bar_line.stencil = False
abjad.override(score).bar_number.transparent = True
abjad.override(score).spacing_spanner.uniform_stretching = True
abjad.override(score).spacing_spanner.strict_note_spacing = True
abjad.override(score).time_signature.stencil = False
abjad.override(score).tuplet_bracket.padding = 2
abjad.override(score).tuplet_bracket.staff_padding = 4
scheme = abjad.Scheme('tuplet-number::calc-fraction-text')
abjad.override(score).tuplet_number.text = scheme
def test_LilyPondSettingNameManager___setattr___10():
"""
Define LilyPond shortInstrumentName context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).short_instrument_name = abjad.Markup(r"\circle { V }")
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
shortInstrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_LilyPondSettingNameManager___setattr___09():
"""
Define LilyPond shortInstrumentName context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).short_instrument_name = "Vni. I"
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
shortInstrumentName = #"Vni. I"
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_LilyPondSettingNameManager___setattr___08():
"""
Define LilyPond proportionalNotationDuration context abjad.setting.
"""
score = abjad.Score([abjad.Staff("c'8 d'8 e'8 f'8")])
moment = abjad.SchemeMoment(abjad.Fraction(1, 56))
abjad.setting(score).proportional_notation_duration = moment
assert format(score) == abjad.String.normalize(
r"""
\new Score
\with
{
proportionalNotationDuration = #(ly:make-moment 1 56)
}
<<
\new Staff
{
c'8
d'8
e'8
f'8
}
>>
"""
)
assert abjad.inspect(score).wellformed()
def test_LilyPondSettingNameManager___setattr___05():
"""
Define LilyPond fontSize context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).font_size = -3
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
fontSize = #-3
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_lilypondproxytools_LilyPondSettingNameManager___setattr___04():
"""
Define LilyPond currentBarNumber context abjad.setting.
"""
staff = abjad.Staff()
staff.append(abjad.Measure((2, 8), "c'8 d'8"))
staff.append(abjad.Measure((2, 8), "e'8 f'8"))
abjad.setting(staff[0]).score.current_bar_number = 12
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
{ % measure
\set Score.currentBarNumber = #12
\time 2/8
c'8
d'8
} % measure
{ % measure
e'8
f'8
} % measure
}
"""
)
assert abjad.inspect(staff).is_well_formed()
def test_scoretools_Voice___copy___01():
r'''Voices copy name, engraver removals, engraver consists,
grob abjad.overrides and context abjad.settings. Voices do not copy
components.
'''
voice_1 = abjad.Voice("c'8 d'8 e'8 f'8")
voice_1.name = 'SopranoVoice'
voice_1.remove_commands.append('Forbid_line_break_engraver')
voice_1.consists_commands.append('Time_signature_engraver')
abjad.override(voice_1).note_head.color = 'red'
abjad.setting(voice_1).tuplet_full_length = True
voice_2 = copy.copy(voice_1)
assert format(voice_2) == abjad.String.normalize(
r'''
\context Voice = "SopranoVoice"
\with
{
\remove Forbid_line_break_engraver
\consists Time_signature_engraver
\override NoteHead.color = #red
tupletFullLength = ##t
}
{
}
'''
)
def test_lilypondproxytools_LilyPondSettingNameManager___setattr___06():
"""
Define LilyPond instrumentName context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).instrument_name = 'Violini I'
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
instrumentName = #"Violini I"
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).is_well_formed()
def test_LilyPondSettingNameManager___setattr___10():
"""
Define LilyPond shortInstrumentName context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).short_instrument_name = abjad.Markup(r'\circle { V }')
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
shortInstrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
""")
assert abjad.inspect(staff).wellformed()
def test_setting_02():
r"""
Works with leaf metronome mark interface.
Includes LilyPond \set command.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
score = abjad.Score([staff])
moment = abjad.SchemeMoment(24)
leaves = abjad.select(score).leaves()
abjad.setting(leaves[1]).score.tempo_wholes_per_minute = moment
assert format(score) == abjad.String.normalize(
r"""
\new Score
<<
\new Staff
{
c'8
\set Score.tempoWholesPerMinute = #(ly:make-moment 24 1)
d'8
e'8
f'8
}
>>
"""
)
def test_LilyPondSettingNameManager___setattr___11():
"""
Define LilyPond suggestAccidentals context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).suggest_accidentals = True
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
suggestAccidentals = ##t
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_LilyPondSettingNameManager___setattr___01():
"""
Define LilyPond autoBeaming context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).auto_beaming = True
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
autoBeaming = ##t
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_lilypondproxytools_LilyPondSettingNameManager___setattr___07():
"""
Define LilyPond instrumentName context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).instrument_name = abjad.Markup(r'\circle { V }')
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
instrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).is_well_formed()
def test_LilyPondSettingNameManager___setattr___04():
"""
Define LilyPond currentBarNumber context abjad.setting.
"""
staff = abjad.Staff()
staff.append(abjad.Container("c'8 d'8"))
staff.append(abjad.Container("e'8 f'8"))
abjad.setting(staff[0]).score.current_bar_number = 12
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
{
\set Score.currentBarNumber = #12
c'8
d'8
}
{
e'8
f'8
}
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_setting_01():
r"""
Works with score metronome mark interface.
Does not include LilyPond \set command.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
score = abjad.Score([staff])
abjad.setting(score).tempo_wholes_per_minute = abjad.SchemeMoment(24)
assert format(score) == abjad.String.normalize(
r"""
\new Score
\with
{
tempoWholesPerMinute = #(ly:make-moment 24 1)
}
<<
\new Staff
{
c'8
d'8
e'8
f'8
}
>>
"""
)
def configure_score(score):
"""
Configures score.
"""
# configure bell staff
bell_staff = score["Bell Staff"]
leaf = abjad.inspect(bell_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
bells = abjad.Instrument(
name="Campana in La", short_name="Camp.", pitch_range="[C4, C6]"
)
abjad.attach(bells, leaf)
mark = abjad.MetronomeMark((1, 4), (112, 120))
abjad.attach(mark, leaf)
# time_signature = abjad.TimeSignature((6, 4))
# abjad.attach(time_signature, leaf)
# configure first violin staff
first_violin_staff = score["First Violin Staff"]
leaf = abjad.inspect(first_violin_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
violin = abjad.Violin(
markup=abjad.Markup("Violin I"), short_markup=abjad.Markup("Vl. I")
)
abjad.attach(violin, leaf)
# configure second violin staff
second_violin_staff = score["Second Violin Staff"]
leaf = abjad.inspect(second_violin_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
violin = abjad.Violin(
markup=abjad.Markup("Violin II"), short_markup=abjad.Markup("Vl. II")
)
abjad.attach(violin, leaf)
# configure viola staff
leaf = abjad.inspect(score["Viola Staff"]).leaf(0)
clef = abjad.Clef("alto")
abjad.attach(clef, leaf)
viola = abjad.Viola()
abjad.attach(viola, leaf)
# configure cello staff
leaf = abjad.inspect(score["Cello Staff"]).leaf(0)
clef = abjad.Clef("bass")
abjad.attach(clef, leaf)
cello = abjad.Cello()
abjad.attach(cello, leaf)
# configure bass staff
leaf = abjad.inspect(score["Bass Staff"]).leaf(0)
clef = abjad.Clef("bass")
abjad.attach(clef, leaf)
contrabass = abjad.Contrabass(short_markup=abjad.Markup("Cb."))
abjad.attach(contrabass, leaf)
# configure score
vector = abjad.SpacingVector(0, 0, 8, 0)
abjad.override(score).vertical_axis_group.staff_staff_spacing = vector
abjad.override(score).staff_grouper.staff_staff_spacing = vector
abjad.override(score).staff_symbol.thickness = 0.5
scheme = abjad.Scheme("format-mark-box-numbers")
abjad.setting(score).mark_formatter = scheme
def test_Voice___copy___01():
"""
Voices copy name, engraver removals, engraver consists, grob overrides and
context settings. Voices do not copy components.
"""
voice_1 = abjad.Voice("c'8 d'8 e'8 f'8")
voice_1.name = "SopranoVoice"
voice_1.remove_commands.append("Forbid_line_break_engraver")
voice_1.consists_commands.append("Time_signature_engraver")
abjad.override(voice_1).note_head.color = "red"
abjad.setting(voice_1).tuplet_full_length = True
voice_2 = copy.copy(voice_1)
assert format(voice_2) == abjad.String.normalize(
r"""
\context Voice = "SopranoVoice"
\with
{
\remove Forbid_line_break_engraver
\consists Time_signature_engraver
\override NoteHead.color = #red
tupletFullLength = ##t
}
{
}
"""
)
def test_LilyPondSettingNameManager___setattr___08():
"""
Define LilyPond proportionalNotationDuration context abjad.setting.
"""
score = abjad.Score([abjad.Staff("c'8 d'8 e'8 f'8")])
moment = abjad.SchemeMoment(abjad.Fraction(1, 56))
abjad.setting(score).proportional_notation_duration = moment
assert format(score) == abjad.String.normalize(r"""
\new Score
\with
{
proportionalNotationDuration = #(ly:make-moment 1 56)
}
<<
\new Staff
{
c'8
d'8
e'8
f'8
}
>>
""")
assert abjad.inspect(score).wellformed()
def make_conductor_part():
"""Renders a conductor part as PDF"""
flat = flatten_list(time_signatures)
measures = make_spacer_skip_measures(flat)
for i, tempo in tempo_map:
abjad.attach(tempo, measures[i])
stage_indices = []
total = 0
for n in measures_per_stage:
stage_indices.append(total)
total += n
for letter_number, i in enumerate(stage_indices):
rehearsal_mark = abjad.indicatortools.RehearsalMark(
number=letter_number + 1)
abjad.attach(rehearsal_mark, measures[i][0])
staff = abjad.Staff(measures, context_name='RhythmicStaff')
score = abjad.Score([staff])
scheme = abjad.schemetools.Scheme('format-mark-box-alphabet')
abjad.setting(score).markFormatter = scheme
stylesheet_path = os.path.join(
'..',
'stylesheets',
'stylesheet_conductor.ily',
)
lilypond_file = abjad.LilyPondFile.new(score,
default_paper_size=('letter',
'portrait'),
global_staff_size=16,
includes=[stylesheet_path],
use_relative_includes=True)
return lilypond_file
def configure_score(self, score):
"""
Configures ``score``.
"""
moment = abjad.SchemeMoment((1, 56))
abjad.setting(score).proportional_notation_duration = moment
abjad.setting(score).tuplet_full_length = True
abjad.override(score).bar_line.stencil = False
abjad.override(score).bar_number.transparent = True
abjad.override(score).spacing_spanner.uniform_stretching = True
abjad.override(score).spacing_spanner.strict_note_spacing = True
abjad.override(score).time_signature.stencil = False
abjad.override(score).tuplet_bracket.padding = 2
abjad.override(score).tuplet_bracket.staff_padding = 4
scheme = abjad.Scheme("tuplet-number::calc-fraction-text")
abjad.override(score).tuplet_number.text = scheme
def test_LilyPondSettingNameManager___setattr___04():
"""
Define LilyPond currentBarNumber context abjad.setting.
"""
staff = abjad.Staff()
staff.append(abjad.Container("c'8 d'8"))
staff.append(abjad.Container("e'8 f'8"))
abjad.setting(staff[0]).score.current_bar_number = 12
assert format(staff) == abjad.String.normalize(r"""
\new Staff
{
{
\set Score.currentBarNumber = #12
c'8
d'8
}
{
e'8
f'8
}
}
""")
assert abjad.inspect(staff).wellformed()
def test_lilypondproxytools_LilyPondGrobNameManager___setattr___17():
r'''Override LilyPond InstrumentName grob.
'''
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).instrument_name = abjad.Markup(r'\circle { V }')
abjad.override(staff).instrument_name.color = 'red'
assert format(staff) == abjad.String.normalize(
r'''
\new Staff
\with
{
\override InstrumentName.color = #red
instrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
''', )
assert abjad.inspect(staff).is_well_formed()
def make_conductor_part():
"""Renders a conductor part as PDF"""
flat = flatten_list(time_signatures)
measures = make_spacer_skip_measures(flat)
for i, tempo in tempo_map:
abjad.attach(tempo, measures[i])
stage_indices = []
total = 0
for n in measures_per_stage:
stage_indices.append(total)
total += n
for letter_number, i in enumerate(stage_indices):
rehearsal_mark = abjad.indicatortools.RehearsalMark(
number=letter_number + 1
)
abjad.attach(rehearsal_mark, measures[i][0])
staff = abjad.Staff(measures, context_name='RhythmicStaff')
score = abjad.Score([staff])
scheme = abjad.schemetools.Scheme('format-mark-box-alphabet')
abjad.setting(score).markFormatter = scheme
stylesheet_path = os.path.join(
'..',
'stylesheets',
'stylesheet_conductor.ily',
)
lilypond_file = abjad.LilyPondFile.new(
score,
default_paper_size=('letter', 'portrait'),
global_staff_size=16,
includes=[stylesheet_path],
use_relative_includes=True
)
return lilypond_file
def test_LilyPondGrobNameManager___setattr___12():
"""
Override LilyPond InstrumentName grob.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).instrument_name = abjad.Markup(r"\circle { V }")
abjad.override(staff).instrument_name.color = "red"
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
\with
{
\override InstrumentName.color = #red
instrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).wellformed()
def test_setting_01():
"""
Works with score metronome mark interface.
Does not include LilyPond \set command.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
score = abjad.Score([staff])
abjad.setting(score).tempo_wholes_per_minute = abjad.SchemeMoment(24)
assert format(score) == abjad.String.normalize(r"""
\new Score
\with
{
tempoWholesPerMinute = #(ly:make-moment 24 1)
}
<<
\new Staff
{
c'8
d'8
e'8
f'8
}
>>
""")
def test_half_piano_pedal_06():
staff = abjad.Staff(r"c'4 d'4 e'4 f'4")
auxjad.half_piano_pedal(
staff[:],
until_the_end=True,
)
abjad.setting(staff).pedal_sustain_style = "#'mixed"
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
pedalSustainStyle = #'mixed
}
{
\once \override Staff.SustainPedal.stencil =
#(lambda (grob) (grob-interpret-markup grob
#{
\markup {
\larger "½"
\concat {
\musicglyph "pedal.Ped"
\musicglyph "pedal.."
}
\raise #-0.3 "→"
}
#}))
c'4
\sustainOn
d'4
e'4
f'4
\sustainOff
}
""")
def test_Voice___copy___01():
"""
Voices copy name, engraver removals, engraver consists, grob overrides and
context settings. Voices do not copy components.
"""
voice_1 = abjad.Voice("c'8 d'8 e'8 f'8")
voice_1.name = "SopranoVoice"
voice_1.remove_commands.append("Forbid_line_break_engraver")
voice_1.consists_commands.append("Time_signature_engraver")
abjad.override(voice_1).note_head.color = "red"
abjad.setting(voice_1).tuplet_full_length = True
voice_2 = copy.copy(voice_1)
assert abjad.lilypond(voice_2) == abjad.String.normalize(
r"""
\context Voice = "SopranoVoice"
\with
{
\remove Forbid_line_break_engraver
\consists Time_signature_engraver
\override NoteHead.color = #red
tupletFullLength = ##t
}
{
}
"""
)
def test_LilyPondGrobNameManager___setattr___12():
"""
Override LilyPond InstrumentName grob.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).instrument_name = abjad.Markup(r"\circle { V }")
abjad.override(staff).instrument_name.color = "red"
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
\override InstrumentName.color = #red
instrumentName = \markup {
\circle
{
V
}
}
}
{
c'8
d'8
e'8
f'8
}
""")
assert abjad.inspect(staff).wellformed()
def __copy__(self, *arguments):
r'''Shallow copies component.
Copies indicators.
Does not copy spanners.
Does not copy children.
Returns new component.
'''
import abjad
new_component = type(self)(*self.__getnewargs__())
if getattr(self, '_lilypond_grob_name_manager', None) is not None:
manager = copy.copy(abjad.override(self))
new_component._lilypond_grob_name_manager = manager
if getattr(self, '_lilypond_setting_name_manager', None) is not None:
manager = copy.copy(abjad.setting(self))
new_component._lilypond_setting_name_manager = manager
for wrapper in abjad.inspect(self).annotations():
new_wrapper = copy.copy(wrapper)
abjad.attach(new_wrapper, new_component)
for wrapper in abjad.inspect(self).wrappers():
if wrapper.spanner is None:
new_wrapper = copy.copy(wrapper)
abjad.attach(new_wrapper, new_component)
return new_component
def test_setting_02():
"""
Works with leaf metronome mark interface.
Includes LilyPond \set command.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
score = abjad.Score([staff])
moment = abjad.SchemeMoment(24)
leaves = abjad.select(score).leaves()
abjad.setting(leaves[1]).score.tempo_wholes_per_minute = moment
assert format(score) == abjad.String.normalize(r"""
\new Score
<<
\new Staff
{
c'8
\set Score.tempoWholesPerMinute = #(ly:make-moment 24 1)
d'8
e'8
f'8
}
>>
""")
def add_midi_instruments(score):
violin_staff = score['Violin Staff']
abjad.setting(violin_staff).midi_instrument = abjad.scheme.Scheme(
'violin', force_quotes=True)
viola_staff = score['Viola Staff']
abjad.setting(viola_staff).midi_instrument = abjad.scheme.Scheme(
'viola', force_quotes=True)
cello_staff = score['Cello Staff']
abjad.setting(cello_staff).midi_instrument = abjad.scheme.Scheme(
'cello', force_quotes=True)
abjad.attach(abjad.Clef('alto'), viola_staff[0][0])
abjad.attach(abjad.Clef('bass'), cello_staff[0][0])
abjad.attach(abjad.Clef('treble'), violin_staff[0][0])
abjad.attach(abjad.instruments.Cello(), cello_staff[0][0])
abjad.attach(abjad.instruments.Viola(), viola_staff[0][0])
abjad.attach(abjad.instruments.Violin(), violin_staff[0][0])
return score
def add_midi_instruments(self, score):
violin_staff = score['Violin Staff']
abjad.setting(violin_staff).midi_instrument = abjad.scheme.Scheme(
'violin', force_quotes=True)
viola_staff = score['Viola Staff']
abjad.setting(viola_staff).midi_instrument = abjad.scheme.Scheme(
'viola', force_quotes=True)
cello_staff = score['Cello Staff']
abjad.setting(cello_staff).midi_instrument = abjad.scheme.Scheme(
'cello', force_quotes=True)
abjad.attach(abjad.Clef('alto'), viola_staff[0][0])
abjad.attach(abjad.Clef('bass'), cello_staff[0][0])
abjad.attach(abjad.Clef('treble'), violin_staff[0][0])
abjad.attach(abjad.instruments.Cello(), cello_staff[0][0])
abjad.attach(abjad.instruments.Viola(), viola_staff[0][0])
abjad.attach(abjad.instruments.Violin(), violin_staff[0][0])
return score
def __call__(self):
# Violin
violin_staff = abjad.Staff(
[abjad.Voice(name='Violin Voice')],
name='Violin Staff',
lilypond_type='ViolinStaff',
)
violin_tag = abjad.LilyPondLiteral(r"\tag #'violin", format_slot='before')
abjad.attach(violin_tag, violin_staff)
abjad.setting(violin_staff).midi_instrument = abjad.scheme.Scheme(
'violin', force_quotes=True)
# Viola
viola_staff = abjad.Staff(
[abjad.Voice(name='Viola Voice')],
name='Viola Staff',
lilypond_type='ViolaStaff',
)
viola_tag = abjad.LilyPondLiteral(r"\tag #'viola", format_slot='before')
abjad.attach(viola_tag, viola_staff)
abjad.setting(viola_staff).midi_instrument = abjad.scheme.Scheme(
'viola', force_quotes=True)
# Cello
cello_staff = abjad.Staff(
[abjad.Voice(name='Cello Voice')],
name='Cello Staff',
lilypond_type='CelloStaff',
)
cello_tag = abjad.LilyPondLiteral(r"\tag #'cello", format_slot='before')
abjad.attach(cello_tag, cello_staff)
abjad.setting(cello_staff).midi_instrument = abjad.scheme.Scheme(
'cello', force_quotes=True)
# Everything else
staff_group = abjad.StaffGroup(
[violin_staff, viola_staff, cello_staff],
name='Trio Staff Group',
)
score = abjad.Score(
[staff_group],
name='Trio Score',
)
return score
def configure_score(score):
"""
Configures score.
"""
# configure bell staff
bell_staff = score["Bell Staff"]
leaf = abjad.inspect(bell_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
bells = abjad.Instrument(name="Campana in La",
short_name="Camp.",
pitch_range="[C4, C6]")
abjad.attach(bells, leaf)
mark = abjad.MetronomeMark((1, 4), (112, 120))
abjad.attach(mark, leaf)
# time_signature = abjad.TimeSignature((6, 4))
# abjad.attach(time_signature, leaf)
# configure first violin staff
first_violin_staff = score["First Violin Staff"]
leaf = abjad.inspect(first_violin_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
violin = abjad.Violin(markup=abjad.Markup("Violin I"),
short_markup=abjad.Markup("Vl. I"))
abjad.attach(violin, leaf)
# configure second violin staff
second_violin_staff = score["Second Violin Staff"]
leaf = abjad.inspect(second_violin_staff).leaf(0)
clef = abjad.Clef("treble")
abjad.attach(clef, leaf)
violin = abjad.Violin(markup=abjad.Markup("Violin II"),
short_markup=abjad.Markup("Vl. II"))
abjad.attach(violin, leaf)
# configure viola staff
leaf = abjad.inspect(score["Viola Staff"]).leaf(0)
clef = abjad.Clef("alto")
abjad.attach(clef, leaf)
viola = abjad.Viola()
abjad.attach(viola, leaf)
# configure cello staff
leaf = abjad.inspect(score["Cello Staff"]).leaf(0)
clef = abjad.Clef("bass")
abjad.attach(clef, leaf)
cello = abjad.Cello()
abjad.attach(cello, leaf)
# configure bass staff
leaf = abjad.inspect(score["Bass Staff"]).leaf(0)
clef = abjad.Clef("bass")
abjad.attach(clef, leaf)
contrabass = abjad.Contrabass(short_markup=abjad.Markup("Cb."))
abjad.attach(contrabass, leaf)
# configure score
vector = abjad.SpacingVector(0, 0, 8, 0)
abjad.override(score).vertical_axis_group.staff_staff_spacing = vector
abjad.override(score).staff_grouper.staff_staff_spacing = vector
abjad.override(score).staff_symbol.thickness = 0.5
scheme = abjad.Scheme("format-mark-box-numbers")
abjad.setting(score).mark_formatter = scheme
def _configure_rehearsal_mark(self):
mark_num = self.rehearsal_mark
voices = self._music_voices
for voice in voices:
leaf = abjad.inspect(voice).leaf(0)
abjad.attach(abjad.RehearsalMark(number=mark_num), leaf)
scheme = abjad.Scheme('format-mark-box-alphabet')
score = self._score
abjad.setting(score).markFormatter = scheme
def _get_format_pieces(self):
import abjad
indent = abjad.LilyPondFormatManager.indent
result = []
string = '{} {{'.format(self._escaped_name)
result.append(string)
manager = abjad.LilyPondFormatManager
# CAUTION: source context name must come before type_ to allow
# context redefinition.
if self.source_lilypond_type is not None:
string = indent + r'\{}'.format(self.source_lilypond_type)
result.append(string)
if self.name is not None:
string = indent + r'\name {}'.format(self.name)
result.append(string)
if self.type_ is not None:
string = indent + r'\type {}'.format(self.type_)
result.append(string)
if self.alias is not None:
string = indent + r'\alias {}'.format(self.alias)
result.append(string)
for statement in self.remove_commands:
string = indent + r'\remove {}'.format(statement)
result.append(string)
# CAUTION: LilyPond \consists statements are order-significant!
for statement in self.consists_commands:
string = indent + r'\consists {}'.format(statement)
result.append(string)
for statement in self.accepts_commands:
string = indent + r'\accepts {}'.format(statement)
result.append(string)
overrides = abjad.override(self)._list_format_contributions('override')
for statement in overrides:
string = indent + statement
result.append(string)
setting_contributions = []
for key, value in abjad.setting(self)._get_attribute_tuples():
setting_contribution = \
manager.format_lilypond_context_setting_in_with_block(
key, value)
setting_contributions.append(setting_contribution)
for setting_contribution in sorted(setting_contributions):
string = indent + setting_contribution
result.append(string)
for item in self.items:
if isinstance(item, str):
string = indent + '{}'.format(item)
result.append(string)
elif '_get_format_pieces' in dir(item):
pieces = item._get_format_pieces()
pieces = [indent + item for item in pieces]
result.extend(pieces)
else:
pass
result.append('}')
return result
def test_LilyPondSettingNameManager___setattr___13():
"""
Define LilyPond tupletFullLength context abjad.setting.
"""
staff = abjad.Staff([])
abjad.setting(staff).tuplet_full_length = True
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
tupletFullLength = ##t
}
{
}
""")
assert not len(staff)
abjad.setting(staff).tuplet_full_length = False
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
tupletFullLength = ##f
}
{
}
""")
assert not len(staff)
del (abjad.setting(staff).tuplet_full_length)
assert format(staff) == abjad.String.normalize(r"""
\new Staff
{
}
""")
assert not len(staff)
def make_score(self):
r'''Makes MIDI playback score from scale.
.. container:: example
>>> scale = abjad.tonalanalysistools.Scale(('E', 'major'))
>>> score = scale.make_score()
>>> abjad.show(score) # doctest: +SKIP
.. docs::
>>> abjad.f(score)
\new Score
\with
{
tempoWholesPerMinute = #(ly:make-moment 30 1)
}
<<
\new Staff
{
\key e \major
e'8
fs'8
gs'8
a'8
b'8
cs''8
ds''8
e''8
ds''8
cs''8
b'8
a'8
gs'8
fs'8
e'4
}
>>
Returns score.
'''
import abjad
ascending_notes = self.make_notes(8, abjad.Duration(1, 8))
descending_notes = copy.deepcopy(ascending_notes[:-1])
descending_notes = list(descending_notes)
descending_notes.reverse()
descending_notes = abjad.select(descending_notes)
notes = ascending_notes + descending_notes
notes[-1].written_duration = abjad.Duration(1, 4)
staff = abjad.Staff(notes)
key_signature = copy.copy(self.key_signature)
abjad.attach(key_signature, staff[0])
score = abjad.Score([staff])
abjad.setting(score).tempo_wholes_per_minute = abjad.SchemeMoment(30)
return score
def test_LilyPondSettingNameManager___setattr___02():
"""
Remove LilyPond autoBeaming context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).auto_beaming = True
del (abjad.setting(staff).auto_beaming)
assert format(staff) == abjad.String.normalize(r"""
\new Staff
{
c'8
d'8
e'8
f'8
}
""")
assert abjad.inspect(staff).wellformed()
def test_lilypondproxytools_LilyPondSettingNameManager___setattr___02():
"""
Remove LilyPond autoBeaming context abjad.setting.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.setting(staff).auto_beaming = True
del(abjad.setting(staff).auto_beaming)
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
c'8
d'8
e'8
f'8
}
"""
)
assert abjad.inspect(staff).is_well_formed()
def prettify_score(score):
abjad.override(score).spacing_spanner.strict_grace_spacing = True
abjad.override(score).spacing_spanner.strict_note_spacing = True
abjad.override(score).spacing_spanner.uniform_stretching = True
abjad.override(score).stem.length = 8.25
abjad.override(score).text_script.outside_staff_padding = 1
abjad.override(score).tuplet_bracket.bracket_visibility = True
abjad.override(score).tuplet_bracket.minimum_length = 3
abjad.override(score).tuplet_bracket.outside_staff_padding = 1.5
abjad.override(score).tuplet_bracket.padding = 1.5
abjad.override(score).tuplet_bracket.springs_and_rods = \
abjad.scheme.Scheme('ly:spanner::set-spacing-rods', verbatim=True)
abjad.override(score).tuplet_bracket.staff_padding = 2.25
abjad.override(score).tuplet_number.text = \
abjad.scheme.Scheme('tuplet-number::calc-fraction-text', verbatim=True)
abjad.setting(score).proportional_notation_duration = \
abjad.scheme.SchemeMoment((1, 24))
abjad.setting(score).tuplet_full_length = True
lilypond_file = abjad.lilypondfile.LilyPondFile.new(score)
lilypond_file.layout_block.indent = abjad.lilypondfile.LilyPondDimension(20, 'mm')
lilypond_file.layout_block.short_indent = abjad.lilypondfile.LilyPondDimension(15, 'mm')
return lilypond_file
def _copy_override_and_set_from_leaf(self, leaf):
import abjad
if getattr(leaf, '_lilypond_grob_name_manager', None) is not None:
self._lilypond_grob_name_manager = copy.copy(abjad.override(leaf))
if getattr(leaf, '_lilypond_setting_name_manager', None) is not None:
self._lilypond_setting_name_manager = copy.copy(
abjad.setting(leaf))
new_indicators = []
for indicator in leaf._indicator_wrappers:
new_indicator = copy.copy(indicator)
new_indicators.append(new_indicator)
for new_indicator in new_indicators:
abjad.attach(new_indicator, self)
def test_Rest___copy___03():
"""
Copy rest with LilyPond grob overrides and LilyPond context settings.
"""
rest_1 = abjad.Rest((1, 4))
abjad.override(rest_1).staff.note_head.color = "red"
abjad.override(rest_1).accidental.color = "red"
abjad.setting(rest_1).tuplet_full_length = True
rest_2 = copy.copy(rest_1)
assert isinstance(rest_1, abjad.Rest)
assert isinstance(rest_2, abjad.Rest)
assert format(rest_1) == format(rest_2)
assert rest_1 is not rest_2
def test_Chord___copy___03():
"""
Chord copies LilyPond grob overrides and LilyPond context settings.
"""
chord_1 = abjad.Chord("<ef' cs'' f''>4")
abjad.override(chord_1).staff.note_head.color = "red"
abjad.override(chord_1).accidental.color = "red"
abjad.setting(chord_1).tuplet_full_length = True
chord_2 = copy.copy(chord_1)
assert isinstance(chord_1, abjad.Chord)
assert isinstance(chord_2, abjad.Chord)
assert format(chord_1) == format(chord_2)
assert chord_1 is not chord_2
def test_Note___copy___03():
"""
Copy note with LilyPond grob abjad.overrides and LilyPond context settings.
"""
note_1 = abjad.Note(12, (1, 4))
abjad.override(note_1).staff.note_head.color = "red"
abjad.override(note_1).accidental.color = "red"
abjad.setting(note_1).tuplet_full_length = True
note_2 = copy.copy(note_1)
assert isinstance(note_1, abjad.Note)
assert isinstance(note_2, abjad.Note)
assert format(note_1) == format(note_2)
assert note_1 is not note_2