def _get_lilypond_format_bundle(self, leaf):
import abjad
bundle = self._get_basic_lilypond_format_bundle(leaf)
if leaf is self[-1] and not self.forbid_restarting:
bundle.after.commands.append(r'\stopStaff')
bundle.after.commands.append(r'\startStaff')
if leaf is self[0]:
bundle.before.commands.append(r'\stopStaff')
if isinstance(self.lines, int):
override = abjad.LilyPondGrobOverride(
lilypond_type='Staff',
grob_name='StaffSymbol',
once=True,
property_path='line-count',
value=self.lines,
)
string = override.override_string
bundle.before.commands.append(string)
else:
override = abjad.LilyPondGrobOverride(
lilypond_type='Staff',
grob_name='StaffSymbol',
once=True,
property_path='line-positions',
value=abjad.SchemeVector(self.lines),
)
string = override.override_string
bundle.before.commands.append(string)
bundle.before.commands.append(r'\startStaff')
return bundle
def test_scoretools_Container_context_settings_01():
r'''Noncontext containers bracket context abjad.settings at opening.
'''
container = abjad.Container("c'8 d'8 e'8 f'8")
abjad.setting(container).score.beam_exceptions = abjad.SchemeVector()
assert format(container) == abjad.String.normalize(r'''
{
\set Score.beamExceptions = #'()
c'8
d'8
e'8
f'8
}
''')
def _make_glissando_map(fret_combination, context_name):
binary_list = fret_combination.as_binary_list()
binary_list.reverse()
glissando_map_list = []
for i, finger in enumerate(binary_list):
if finger == 1:
mapping = abjad.SchemePair((i, i))
glissando_map_list.append(mapping)
if binary_list is None or binary_list == [0, 0, 0, 0, 0, 0]:
return None
else:
glissando_map_vector = abjad.SchemeVector(glissando_map_list)
glissando_map = abjad.lilypondnametools.LilyPondContextSetting(
context_name=context_name,
context_property='glissandoMap',
value=glissando_map_vector)
return glissando_map
def test_Tuplet_context_settings_01():
"""
Tuplet bracket context abjad.settings at before slot.
"""
tuplet = abjad.Tuplet((2, 3), "c'8 d'8 e'8 f'8")
abjad.setting(tuplet).score.beam_exceptions = abjad.SchemeVector()
assert format(tuplet) == abjad.String.normalize(r"""
\set Score.beamExceptions = #'()
\tweak edge-height #'(0.7 . 0)
\times 2/3 {
c'8
d'8
e'8
f'8
}
""")
def test_Container_context_settings_01():
"""
Noncontext containers bracket context abjad.settings at opening.
"""
container = abjad.Container("c'8 d'8 e'8 f'8")
abjad.setting(container).score.beam_exceptions = abjad.SchemeVector()
assert abjad.lilypond(container) == abjad.String.normalize(
r"""
{
\set Score.beamExceptions = #'()
c'8
d'8
e'8
f'8
}
"""
)
def test_lilypondproxytools_LilyPondGrobNameManager___setattr___41():
r'''Override LilyPond StaffSymbol grob.
'''
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.override(staff).staff_symbol.line_positions = \
abjad.SchemeVector([-4, -2, 2, 4])
assert format(staff) == abjad.String.normalize(r'''
\new Staff
\with
{
\override StaffSymbol.line-positions = #'(-4 -2 2 4)
}
{
c'8
d'8
e'8
f'8
}
''')
def test_LilyPondGrobNameManager___setattr___33():
"""
Override LilyPond StaffSymbol grob.
"""
staff = abjad.Staff("c'8 d'8 e'8 f'8")
abjad.override(staff).staff_symbol.line_positions = abjad.SchemeVector(
[-4, -2, 2, 4])
assert format(staff) == abjad.String.normalize(r"""
\new Staff
\with
{
\override StaffSymbol.line-positions = #'(-4 -2 2 4)
}
{
c'8
d'8
e'8
f'8
}
""")