How to use the libtmux.Window function in libtmux

assert len(session.windows) == 1

    assert len(session.attached_window().panes) == 1
    current_windows = len(session._windows)
    assert session.get('session_id') != '@0'
    assert current_windows == 1

    assert len(session.attached_window().panes) == 1
    assert isinstance(session.server, Server)
    # len(session.attached_window().panes))

    assert len(session.windows), 1
    assert len(session.attached_window().panes) == 1
    for w in session.windows:
        assert isinstance(w, Window)
    window = session.attached_window()
    assert isinstance(window, Window)
    assert len(session.attached_window().panes) == 1
    window.split_window()
    session.attached_window().select_pane(pane_base_index)
    session.attached_pane().send_keys('cd /srv/www/flaskr')
    session.attached_window().select_pane(pane_base_index + 1)
    session.attached_pane().send_keys('source .venv/bin/activate')
    session.new_window(window_name='second')
    current_windows += 1
    assert current_windows == len(session._windows)
    session.new_window(window_name='hey')
    current_windows += 1
    assert current_windows == len(session._windows)

    session.select_window(1)

def test_select_window(session):
    """Session.select_window moves window."""
    # get the current window_base_index, since different user tmux config
    # may start at 0 or 1, or whatever they want.
    window_base_index = int(session.attached_window.get('window_index'))

    session.new_window(window_name='test_window')
    window_count = len(session._windows)

    assert window_count >= 2  # 2 or more windows

    assert len(session._windows) == window_count

    # tmux selects a window, moves to it, shows it as attached_window
    selected_window1 = session.select_window(window_base_index)
    assert isinstance(selected_window1, Window)
    attached_window1 = session.attached_window

    assert selected_window1 == attached_window1
    assert selected_window1.__dict__ == attached_window1.__dict__

    # again: tmux selects a window, moves to it, shows it as
    # attached_window
    selected_window2 = session.select_window(window_base_index + 1)
    assert isinstance(selected_window2, Window)
    attached_window2 = session.attached_window

    assert selected_window2 == attached_window2
    assert selected_window2.__dict__ == attached_window2.__dict__

    # assure these windows were really different
    assert selected_window1 != selected_window2

# get the current window_base_index, since different user tmux config
    # may start at 0 or 1, or whatever they want.
    window_base_index = int(
        session.attached_window().get('window_index')
    )

    session.new_window(window_name='test_window')
    window_count = len(session._windows)

    assert window_count >= 2  # 2 or more windows

    assert len(session._windows) == window_count

    # tmux selects a window, moves to it, shows it as attached_window
    selected_window1 = session.select_window(window_base_index)
    assert isinstance(selected_window1, Window)
    attached_window1 = session.attached_window()

    assert selected_window1 == attached_window1
    assert selected_window1.__dict__ == attached_window1.__dict__

    # again: tmux selects a window, moves to it, shows it as
    # attached_window
    selected_window2 = session.select_window(window_base_index + 1)
    assert isinstance(selected_window2, Window)
    attached_window2 = session.attached_window()

    assert selected_window2 == attached_window2
    assert selected_window2.__dict__ == attached_window2.__dict__

    # assure these windows were really different
    assert selected_window1 != selected_window2

assert len(session.attached_window.panes) == 1
    current_windows = len(session._windows)
    assert session.get('session_id') != '@0'
    assert current_windows == 1

    assert len(session.attached_window.panes) == 1
    assert isinstance(session.server, Server)
    # len(session.attached_window.panes))

    assert len(session.windows), 1
    assert len(session.attached_window.panes) == 1
    for w in session.windows:
        assert isinstance(w, Window)
    window = session.attached_window
    assert isinstance(window, Window)
    assert len(session.attached_window.panes) == 1
    window.split_window()
    session.attached_window.select_pane(pane_base_index)
    session.attached_pane.send_keys('cd /srv/www/flaskr')
    session.attached_window.select_pane(pane_base_index + 1)
    session.attached_pane.send_keys('source .venv/bin/activate')
    session.new_window(window_name='second')
    current_windows += 1
    assert current_windows == len(session._windows)
    session.new_window(window_name='hey')
    current_windows += 1
    assert current_windows == len(session._windows)

    session.select_window(1)
    session.kill_window(target_window='hey')
    current_windows -= 1

sconfig = kaptan.Kaptan(handler='yaml')
    sconfig = sconfig.import_config(yaml_config).get()
    sconfig = config.expand(sconfig)
    sconfig = config.trickle(sconfig)

    builder = WorkspaceBuilder(sconf=sconfig)

    window_count = len(session._windows)  # current window count
    assert len(s._windows) == window_count
    for w, wconf in builder.iter_create_windows(s):
        for p in builder.iter_create_panes(w, wconf):
            w.select_layout('tiled')  # fix glitch with pane size
            p = p
            assert len(s._windows) == window_count

        assert isinstance(w, Window)

        assert len(s._windows) == window_count
        window_count += 1

    for w in session.windows:
        pane_base_index = w.show_window_option('pane-base-index', g=True)
        for p_index, p in enumerate(w.list_panes(), start=pane_base_index):
            assert int(p_index) == int(p.index)

            # pane-base-index start at base-index, pane_paths always start
            # at 0 since python list.
            pane_path = pane_paths[p_index - pane_base_index]

            while retry():
                p.server._update_panes()
                if p.current_path == pane_path:

assert len(session.attached_window().panes) == 1
    current_windows = len(session._windows)
    assert session.get('session_id') != '@0'
    assert current_windows == 1

    assert len(session.attached_window().panes) == 1
    assert isinstance(session.server, Server)
    # len(session.attached_window().panes))

    assert len(session.windows), 1
    assert len(session.attached_window().panes) == 1
    for w in session.windows:
        assert isinstance(w, Window)
    window = session.attached_window()
    assert isinstance(window, Window)
    assert len(session.attached_window().panes) == 1
    window.split_window()
    session.attached_window().select_pane(pane_base_index)
    session.attached_pane().send_keys('cd /srv/www/flaskr')
    session.attached_window().select_pane(pane_base_index + 1)
    session.attached_pane().send_keys('source .venv/bin/activate')
    session.new_window(window_name='second')
    current_windows += 1
    assert current_windows == len(session._windows)
    session.new_window(window_name='hey')
    current_windows += 1
    assert current_windows == len(session._windows)

    session.select_window(1)
    session.kill_window(target_window='hey')
    current_windows -= 1

for session in server.sessions:
        session_id = session.get('session_id')
        get_by_id = server.get_by_id(session_id)

        assert get_by_id == session
        assert isinstance(get_by_id, Session)
        assert server.get_by_id('$' + next(namer)) is None

        # session.get_by_id
        for window in session.windows:
            window_id = window.get('window_id')

            get_by_id = session.get_by_id(window_id)

            assert get_by_id == window
            assert isinstance(get_by_id, Window)

            assert session.get_by_id('@' + next(namer)) is None

            # window.get_by_id
            for pane in window.panes:
                pane_id = pane.get('pane_id')

                get_by_id = window.get_by_id(pane_id)

                assert get_by_id == pane
                assert isinstance(get_by_id, Pane)
                assert window.get_by_id('%' + next(namer)) is None

def test_split_windows(session):
    yaml_config = loadfixture("workspacebuilder/two_pane.yaml")
    s = session
    sconfig = kaptan.Kaptan(handler='yaml')
    sconfig = sconfig.import_config(yaml_config).get()

    builder = WorkspaceBuilder(sconf=sconfig)

    window_count = len(session._windows)  # current window count
    assert len(s._windows) == window_count
    for w, wconf in builder.iter_create_windows(s):
        for p in builder.iter_create_panes(w, wconf):
            w.select_layout('tiled')  # fix glitch with pane size
            p = p
            assert len(s._windows) == window_count
        assert isinstance(w, Window)

        assert len(s._windows) == window_count
        window_count += 1

for session in server.sessions:
        session_id = session.get('session_id')
        get_by_id = server.getById(session_id)

        assert get_by_id == session
        assert isinstance(get_by_id, Session)
        assert server.getById('$' + next(namer)) is None

        # session.getById
        for window in session.windows:
            window_id = window.get('window_id')

            get_by_id = session.getById(window_id)

            assert get_by_id == window
            assert isinstance(get_by_id, Window)

            assert session.getById('@' + next(namer)) is None

            # window.getById
            for pane in window.panes:
                pane_id = pane.get('pane_id')

                get_by_id = window.getById(pane_id)

                assert get_by_id == pane
                assert isinstance(get_by_id, Pane)
                assert window.getById('%' + next(namer)) is None

assert len(session.windows) == 1

    assert len(session.attached_window.panes) == 1
    current_windows = len(session._windows)
    assert session.get('session_id') != '@0'
    assert current_windows == 1

    assert len(session.attached_window.panes) == 1
    assert isinstance(session.server, Server)
    # len(session.attached_window.panes))

    assert len(session.windows), 1
    assert len(session.attached_window.panes) == 1
    for w in session.windows:
        assert isinstance(w, Window)
    window = session.attached_window
    assert isinstance(window, Window)
    assert len(session.attached_window.panes) == 1
    window.split_window()
    session.attached_window.select_pane(pane_base_index)
    session.attached_pane.send_keys('cd /srv/www/flaskr')
    session.attached_window.select_pane(pane_base_index + 1)
    session.attached_pane.send_keys('source .venv/bin/activate')
    session.new_window(window_name='second')
    current_windows += 1
    assert current_windows == len(session._windows)
    session.new_window(window_name='hey')
    current_windows += 1
    assert current_windows == len(session._windows)

    session.select_window(1)