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[英]Insert an xml file in a node of another xml file using Python ElementTree
[英]How to insert children of one xml node in another xml node with python
我有以下xml文件:
<root>
<nodeA>
<childrens_A>
</nodeA>
<nodeB>
<childrens_B>
</nodeB>
<nodeA>
<childrens_A>
</nodeA>
<nodeB>
<childrens_B>
</nodeB>
</root>
我想得到像
<root>
<nodeA>
<childrens_A>
<childrens_B>
</nodeA>
<nodeA>
<childrens_A>
<childrens_B>
</nodeA>
</root>
节点A和B的数量相等。 我只能从标准python库导入。 由于访问限制,我无法导入lxml
。 所以我想from xml.etree import ElementTree as et
限制
我的代码是:
from xml.etree import ElementTree as et
tree = et.parse(path_in)
root = tree.getroot()
for child in root.gethcildren()
if child.tag == "nodeA"
#insert children of nodeB in nodeA
tr.write(path_out)
提前致谢!
看起来我找到解决方案:
from xml.etree import ElementTree as et
tr = et.parse(path_in)
root = tr.getroot()
for child in root.getchildren():
if child.tag == 'nodeB':
sub = child.getchildren()
i = root.getchildren().index(child)
root.getchildren()[i - 1].extend(sub)
tr.write(path_out)
希望这个答案能对别人有所帮助。
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