Function _auto_draw_if_interactive

lib/matplotlib/pyplot.py:1128–1146

An internal helper function for making sure that auto-redrawing works as intended in the plain python repl. Parameters ---------- fig : Figure A figure object which is assumed to be associated with a canvas

(fig, val)

def _auto_draw_if_interactive(fig, val):
    """
    An internal helper function for making sure that auto-redrawing
    works as intended in the plain python repl.

    Parameters
    ----------
    fig : Figure
        A figure object which is assumed to be associated with a canvas
    """
    if (val and matplotlib.is_interactive()
            and not fig.canvas.is_saving()
            and not fig.canvas._is_idle_drawing):
        # Some artists can mark themselves as stale in the middle of drawing
        # (e.g. axes position & tick labels being computed at draw time), but
        # this shouldn't trigger a redraw because the current redraw will
        # already take them into account.
        with fig.canvas._idle_draw_cntx():
            fig.canvas.draw_idle()


def gcf() -> Figure: