New in version 1.1.
Split components once by prolated durations and do not fracture crossing spanners:
abjad> t = Staff(Container(notetools.make_repeated_notes(2)) * 2)
abjad> pitchtools.set_ascending_named_diatonic_pitches_on_nontied_pitched_components_in_expr(t)
abjad> spannertools.BeamSpanner(t[0])
BeamSpanner({c'8, d'8})
abjad> spannertools.BeamSpanner(t[1])
BeamSpanner({e'8, f'8})
abjad> spannertools.SlurSpanner(t.leaves)
SlurSpanner(c'8, d'8, e'8, f'8)
abjad> f(t)
\new Staff {
{
c'8 [ (
d'8 ]
}
{
e'8 [
f'8 ] )
}
}
abjad> durations = [Duration(1, 32), Duration(3, 32), Duration(5, 32)]
abjad> parts = componenttools.split_components_once_by_prolated_durations_and_do_not_fracture_crossing_spanners(t[:1], durations)
abjad> f(t)
\new Staff {
{
c'32 [ (
}
{
c'16.
}
{
d'8 ]
}
{
e'8 [
f'8 ] )
}
}
Changed in version 2.0: renamed partition.unfractured_by_durations() to componenttools.split_components_once_by_prolated_durations_and_do_not_fracture_crossing_spanners().