def CanvasOverlay(top_c, bottom_c, left, top):
    overlayed_canvas = CompositeCanvas(bottom_c)
    overlayed_canvas.overlay(top_c, left, top)
    overlayed_canvas.children = [(left, top, top_c, None),
        (0, 0, bottom_c, None)]
    overlayed_canvas.shortcuts = {} # disable background shortcuts
    for shortcut in top_c.shortcuts.keys():
        overlayed_canvas.shortcuts[shortcut]="fg"
    return overlayed_canvas
Test XlsxWriter gridlines.
dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/canvas.py/CanvasOverlay--crossover with--dataset/ETHPy150Open jmcnamara/XlsxWriter/xlsxwriter/test/comparison/test_chart_gridlines01.py/TestCompareXLSXFiles.test_create_file