def lilypond_format(self):
r"""LilyPond input format of note head:
::
>>> note_head = notetools.NoteHead("cs''")
>>> note_head.lilypond_format
"cs''"
Returns string.
"""
from abjad.tools import formattools
from abjad.tools import scoretools
# make sure note head has pitch
assert self.written_pitch
result = []
# format chord note head with optional tweaks
if isinstance(self._client, scoretools.Chord):
for key, value in vars(self.tweak).iteritems():
if not key.startswith("_"):
result.append(
r"\tweak %s %s"
% (formattools.format_lilypond_attribute(key), formattools.format_lilypond_value(value))
)
# format note head pitch
kernel = self.written_pitch.lilypond_format
if self.is_forced:
kernel += "!"
if self.is_cautionary:
kernel += "?"
result.append(kernel)
result = "\n".join(result)
# return formatted note head
return result
def _format_lilypond_context_setting_in_with_block(name, value):
from abjad.tools import formattools
name = name.split('_')
first = name[0:1]
rest = name[1:]
rest = [x.title() for x in rest]
name = first + rest
name = ''.join(name)
value = formattools.format_lilypond_value(value)
result = r'{} = {}'.format(name, value)
return result
def _format_lilypond_context_setting_inline(name, value, context=None):
from abjad.tools import formattools
name = name.split('_')
first = name[0:1]
rest = name[1:]
rest = [x.title() for x in rest]
name = first + rest
name = ''.join(name)
value = formattools.format_lilypond_value(value)
if context is not None:
context_string = context[1:]
context_string = context_string.split('_')
context_string = [x.title() for x in context_string]
context_string = ''.join(context_string)
context_string += '.'
else:
context_string = ''
result = r'\set {}{} = {}'
result = result.format(context_string, name, value)
return result