class_docstr: Implementation of a compositor-specific node.
class_docstr_tok: ["Implementation","of","a","compositor-specific","node","."]
docstr: Get the optional nodes.
docstr_tok: ["Get","the","optional","nodes","."]
code: def optional_nodes(self):
      """Get the optional nodes."""
      return self.data[2]
  
imports: from satpy.utils import get_logger
label_desc: Use image node_id 5 for calling the CompositorNode obj's underlying member method code with example usage: obj.optional_nodes() and returns: self