New in version 2.0.
Get dynamic marks attached to component:
abjad> staff = Staff("c'8 d'8 e'8 f'8")
abjad> contexttools.DynamicMark('p')(staff[0])
DynamicMark('p')(c'8)
abjad> f(staff)
\new Staff {
c'8 \p
d'8
e'8
f'8
}
abjad> contexttools.get_dynamic_marks_attached_to_component(staff[0])
(DynamicMark('p')(c'8),)
Return tuple of zero or more dynamic marks.