New in version 2.3.
Detach dynamic marks attached to component:
abjad> staff = Staff("c'4 d'4 e'4 f'4")
abjad> dynamic_mark = contexttools.DynamicMark('p')
abjad> dynamic_mark.attach(staff[0])
DynamicMark('p')(c'4)
abjad> f(staff)
\new Staff {
c'4 \p
d'4
e'4
f'4
}
abjad> contexttools.detach_dynamic_marks_attached_to_component(staff[0])
(DynamicMark('p'),)
abjad> f(staff)
\new Staff {
c'4
d'4
e'4
f'4
}
Return tuple of zero or more dynamic marks.