def get_tag(self, site=None):
"""
Gets tag.
"""
tag = Tag(self._tag)
tag = tag.append(site)
return tag
def _attach_lilypond_one_voice(self):
from .Voice import Voice
anchor_leaf = self._get_on_beat_anchor_leaf()
anchor_voice = abjad_inspect(anchor_leaf).parentage().get(Voice)
final_anchor_leaf = abjad_inspect(anchor_voice).leaf(-1)
next_leaf = abjad_inspect(final_anchor_leaf).leaf(1)
literal = LilyPondLiteral(r"\oneVoice", format_slot="absolute_before")
if abjad_inspect(next_leaf).has_indicator(literal):
return
if isinstance(next_leaf._parent, OnBeatGraceContainer):
return
if next_leaf._parent._is_on_beat_anchor_voice():
return
site = "abjad.OnBeatGraceContainer._attach_lilypond_one_voice()"
tag = Tag(site)
tag = tag.append(abjad_tags.ONE_VOICE_COMMAND)
attach(literal, next_leaf, tag=tag)