original_docstring:  explore a graph in depth first mode,
  		explore the graph from the given node (recursive) 
docstring: explore a graph in depth first mode,
  explore the graph from the given node (recursive)
docstring_tokens: explore a graph in depth first mode explore the graph from the given node ( recursive )
code: def explore_DFS(self, node):
  		''' explore a graph in depth first mode,
  		explore the graph from the given node (recursive) '''
  		results = []
  		self.__routine_explore_DFS(node, results)
  		return results
code_tokens: def explore_DFS ( self , node ) : results = [ ] self . __routine_explore_DFS ( node , results ) return results
short_docstring: explore a graph in depth first mode,
  explore the graph from the given node (recursive)
short_docstring_tokens: explore a graph in depth first mode explore the graph from the given node ( recursive )
comment: ''' explore a graph in depth first mode,
  		explore the graph from the given node (recursive) '''