Python RhythmTreeContainer Examples

Example #1

File: test_rhythmtreetools_RhythmTreeNode_duration.py Project: DnMllr/abjad

def test_rhythmtreetools_RhythmTreeNode_duration_01():

    tree = RhythmTreeContainer(preprolated_duration=1, children=[
        RhythmTreeLeaf(preprolated_duration=1),
        RhythmTreeContainer(preprolated_duration=2, children=[
            RhythmTreeLeaf(preprolated_duration=3),
            RhythmTreeLeaf(preprolated_duration=2)
        ]),
        RhythmTreeLeaf(preprolated_duration=2)
    ])

    assert tree.duration == Duration(1)
    assert tree[0].duration == Duration(1, 5)
    assert tree[1].duration == Duration(2, 5)
    assert tree[1][0].duration == Duration(6, 25)
    assert tree[1][1].duration == Duration(4, 25)
    assert tree[2].duration == Duration(2, 5)

    tree[1].append(tree.pop())

    assert tree.duration == Duration(1)
    assert tree[0].duration == Duration(1, 3)
    assert tree[1].duration == Duration(2, 3)
    assert tree[1][0].duration == Duration(2, 7)
    assert tree[1][1].duration == Duration(4, 21)
    assert tree[1][2].duration == Duration(4, 21)

    tree.preprolated_duration = 19

    assert tree.duration == Duration(19)
    assert tree[0].duration == Duration(19, 3)
    assert tree[1].duration == Duration(38, 3)
    assert tree[1][0].duration == Duration(38, 7)
    assert tree[1][1].duration == Duration(76, 21)
    assert tree[1][2].duration == Duration(76, 21)

Example #2

File: test_rhythmtreetools_RhythmTreeNode_duration.py Project: quesebifurcan/abjad

def test_rhythmtreetools_RhythmTreeNode_duration_01():

    tree = RhythmTreeContainer(preprolated_duration=1, children=[
        RhythmTreeLeaf(preprolated_duration=1),
        RhythmTreeContainer(preprolated_duration=2, children=[
            RhythmTreeLeaf(preprolated_duration=3),
            RhythmTreeLeaf(preprolated_duration=2)
        ]),
        RhythmTreeLeaf(preprolated_duration=2)
    ])

    assert tree.duration == Duration(1)
    assert tree[0].duration == Duration(1, 5)
    assert tree[1].duration == Duration(2, 5)
    assert tree[1][0].duration == Duration(6, 25)
    assert tree[1][1].duration == Duration(4, 25)
    assert tree[2].duration == Duration(2, 5)

    tree[1].append(tree.pop())

    assert tree.duration == Duration(1)
    assert tree[0].duration == Duration(1, 3)
    assert tree[1].duration == Duration(2, 3)
    assert tree[1][0].duration == Duration(2, 7)
    assert tree[1][1].duration == Duration(4, 21)
    assert tree[1][2].duration == Duration(4, 21)

    tree.preprolated_duration = 19

    assert tree.duration == Duration(19)
    assert tree[0].duration == Duration(19, 3)
    assert tree[1].duration == Duration(38, 3)
    assert tree[1][0].duration == Duration(38, 7)
    assert tree[1][1].duration == Duration(76, 21)
    assert tree[1][2].duration == Duration(76, 21)

Example #3

File: test_rhythmtreetools_RhythmTreeNode_offset.py Project: jdavancens/abjad

def test_rhythmtreetools_RhythmTreeNode_offset_01():

    tree = RhythmTreeContainer(
        preprolated_duration=1,
        children=[
            RhythmTreeLeaf(preprolated_duration=1),
            RhythmTreeContainer(preprolated_duration=2,
                                children=[
                                    RhythmTreeLeaf(preprolated_duration=3),
                                    RhythmTreeLeaf(preprolated_duration=2)
                                ]),
            RhythmTreeLeaf(preprolated_duration=2)
        ])

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(1, 5)
    assert tree[1][0].start_offset == Offset(1, 5)
    assert tree[1][1].start_offset == Offset(11, 25)
    assert tree[2].start_offset == Offset(3, 5)

    node = tree.pop()

    assert node.start_offset == Offset(0)

    tree[1].append(node)

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(1, 3)
    assert tree[1][0].start_offset == Offset(1, 3)
    assert tree[1][1].start_offset == Offset(13, 21)
    assert tree[1][2].start_offset == Offset(17, 21)

    tree.preprolated_duration = 19

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(19, 3)
    assert tree[1][0].start_offset == Offset(19, 3)
    assert tree[1][1].start_offset == Offset(247, 21)
    assert tree[1][2].start_offset == Offset(323, 21)

Example #4

File: test_rhythmtreetools_RhythmTreeNode_offset.py Project: Alwnikrotikz/abjad

def test_rhythmtreetools_RhythmTreeNode_offset_01():

    tree = RhythmTreeContainer(preprolated_duration=1, children=[
        RhythmTreeLeaf(preprolated_duration=1),
        RhythmTreeContainer(preprolated_duration=2, children=[
            RhythmTreeLeaf(preprolated_duration=3),
            RhythmTreeLeaf(preprolated_duration=2)
        ]),
        RhythmTreeLeaf(preprolated_duration=2)
    ])

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(1, 5)
    assert tree[1][0].start_offset == Offset(1, 5)
    assert tree[1][1].start_offset == Offset(11, 25)
    assert tree[2].start_offset == Offset(3, 5)

    node = tree.pop()

    assert node.start_offset == Offset(0)

    tree[1].append(node)

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(1, 3)
    assert tree[1][0].start_offset == Offset(1, 3)
    assert tree[1][1].start_offset == Offset(13, 21)
    assert tree[1][2].start_offset == Offset(17, 21)

    tree.preprolated_duration = 19

    assert tree.start_offset == Offset(0)
    assert tree[0].start_offset == Offset(0)
    assert tree[1].start_offset == Offset(19, 3)
    assert tree[1][0].start_offset == Offset(19, 3)
    assert tree[1][1].start_offset == Offset(247, 21)
    assert tree[1][2].start_offset == Offset(323, 21)