parameters: (self, node, *args, **kwargs)
docstring: Called if no explicit visitor function exists for a node.
docstring_summary: Called if no explicit visitor function exists for a node.
docstring_tokens: Called if no explicit visitor function exists for a node .
function: def generic_visit(self, node, *args, **kwargs):
          """Called if no explicit visitor function exists for a node."""
          for node in node.iter_child_nodes():
              self.visit(node, *args, **kwargs)
function_tokens: def generic_visit ( self , node , * args , * * kwargs ) : for node in node . iter_child_nodes ( ) : self . visit ( node , * args , * * kwargs )