New in version 2.0.
List time signatures of measures in expr:
abjad> from abjad.tools import timesignaturetools
abjad> staff = Staff([Measure((2, 8), "c8 d8"), Measure((3, 8), "c8 d8 e8"), Measure((4, 8), "c8 d8 e8 f8")])
abjad> f(staff)
\new Staff {
{
\time 2/8
c8
d8
}
{
\time 3/8
c8
d8
e8
}
{
\time 4/8
c8
d8
e8
f8
}
}
abjad> measuretools.list_time_signatures_of_measures_in_expr(staff)
[TimeSignatureMark((2, 8))(|2/8, c8, d8|), TimeSignatureMark((3, 8))(|3/8, c8, d8, e8|), TimeSignatureMark((4, 8))(|4/8, c8, d8, e8, f8|)]
Return list of zero or more time signatures.
Changed in version 2.0: renamed measuretools.list_time_signatures_of_mesures_in_expr() to measuretools.list_time_signatures_of_measures_in_expr().