def get_node(data_path):
    """Return Blender node on a given Blender data path."""
    if data_path is None:
        return None

    index = data_path.find("[\"")
    if (index == -1):
        return None

    node_name = data_path[(index + 2):]

    index = node_name.find("\"")
    if (index == -1):
        return None

    return node_name[:(index)]