Function test_set_matplotlib_formats_kwargs

tests/test_display_2.py:195–214

()

@dec.skip_without("matplotlib")
def test_set_matplotlib_formats_kwargs():
    from matplotlib.figure import Figure
    from matplotlib_inline.backend_inline import set_matplotlib_formats

    ip = get_ipython()
    cfg = _get_inline_config()
    cfg.print_figure_kwargs.update(dict(foo="bar"))
    kwargs = dict(dpi=150)
    try:
        set_matplotlib_formats("png", **kwargs)
        formatter = ip.display_formatter.formatters["image/png"]
        f = formatter.lookup_by_type(Figure)
        formatter_kwargs = f.keywords
        expected = kwargs
        expected["base64"] = True
        expected["fmt"] = "png"
        expected.update(cfg.print_figure_kwargs)
        assert formatter_kwargs == expected
    finally:
        cfg.print_figure_kwargs.clear()


@dec.skip_without("matplotlib")