parameters: (self)
return_statement: return bool(self.name or self.arguments or self.children)
docstring: A Node is not obsolete if doesn't have children.
          Only if as neither name children or arguments
docstring_summary: A Node is not obsolete if doesn't have children.
          Only if as neither name children or arguments
docstring_tokens: A Node is not obsolete if doesn t have children . Only if as neither name children or arguments
function: def __nonzero__(self):
          '''A Node is not obsolete if doesn't have children.
          Only if as neither name children or arguments'''
          return bool(self.name or self.arguments or self.children)
function_tokens: def __nonzero__ ( self ) : return bool ( self . name or self . arguments or self . children )