Function digest

Web/Python/vtkmodules/web/render_window_serializer.py:304–317

(array)

def digest(array):
    objId = getReferenceId(array)

    record = None
    if objId in dataArrayShaMapping:
        record = dataArrayShaMapping[objId]

    if record and record["mtime"] == array.GetMTime():
        return record["sha"]

    record = {"sha": hashDataArray(array), "mtime": array.GetMTime()}

    dataArrayShaMapping[objId] = record
    return record["sha"]


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