我想在树中找到元素的完整路径。元素可以位于几个地方。
树
我目前的代码:
levels = [
{"L3A": ["L4A"]},
{"L3B": ["L4B"]},
{"L3C": ["L4C"]},
{"L1": ["L2", "L4A"]},
{"L2": ["L3A", "L3B", "L3C"]}
]
def get_level(name):
tree = []
recursive(name, tree)
return tree
def recursive(name, tree):
for level in levels:
for k, v in level.items():
if name in v:
tree.append(k)
recursive(k, tree)
levl = get_level("L4A")
print(levl)
结果
是: ['L3A', 'L2', 'L1', 'L1']
想: [['L3A', 'L2', 'L1'], ['L1']]
最终想要:
L4A in L1 > L2 > L3A
L4A in L1
你能给我一些建议如何改变它吗?
SMILET
慕村9548890
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