parameters: (self)
return_statement: return 1, "node names", self.pm.get_active_names()
docstring: @return: code, msg, list of node names
          @rtype: int, str, [str]
function: def get_node_names(self):
          """
          @return: code, msg, list of node names
          @rtype: int, str, [str]
          """
          if self.pm is None:
              return 0, "uninitialized", []
          return 1, "node names", self.pm.get_active_names()
function_tokens: def get_node_names ( self ) : if self . pm is None : return 0 , "uninitialized" , [ ] return 1 , "node names" , self . pm . get_active_names ( )