parameters: (self, nodes)
return_statement: return INOUT_NODE_DELIMITER.join([node.name for node in nodes]) + \
              INOUT_NODE_DELIMITER
docstring: Parses the given input or output nodes, and returns a string
          representation.
docstring_summary: Parses the given input or output nodes, and returns a string
          representation.
docstring_tokens: Parses the given input or output nodes and returns a string representation .
function: def parse_inoutnodes(self, nodes):
          """Parses the given input or output nodes, and returns a string
          representation."""
          if nodes is None:
              return ""
          assert type(nodes) is list or type(nodes) is tuple or \
              type(nodes) is dict
          return INOUT_NODE_DELIMITER.join([node.name for node in nodes]) + \
              INOUT_NODE_DELIMITER
function_tokens: def parse_inoutnodes ( self , nodes ) : if nodes is None : return "" assert type ( nodes ) is list or type ( nodes ) is tuple or type ( nodes ) is dict return INOUT_NODE_DELIMITER . join ( [ node . name for node in nodes ] ) + INOUT_NODE_DELIMITER