How to parse xml file with python when one tag has two types? -


i want parse xml file using python package xml.etree.celementtree.in xml file, tag <edge> has 2 types of atrrs. say

<edge id=":4_0" function="internal">     <lane id=":4_0_0" index="0" speed="16.70" length="4.82" shape="0.20,756.75 -1.13,756.08 -1.64,755.31 -1.33,754.44 -0.20,753.48"/> </edge>  <edge id="-13" from="12" to="1" priority="-1">     <lane id="-13_0" index="0" speed="16.70" length="1580.67" shape="2665.90,1464.08 1332.42,615.33"/>     <lane id="-13_1" index="1" speed="16.70" length="1580.67" shape="2667.67,1461.29 1334.19,612.54"/>     <lane id="-13_2" index="2" speed="16.70" length="1580.67" shape="2669.44,1458.51 1335.97,609.76"/>     <lane id="-13_3" index="3" speed="16.70" length="1580.67" shape="2671.21,1455.72 1337.74,606.97"/> </edge>

the parse result of tag edge finds one

<edge id=":4_0" function="internal">

when delete 

`<edge id=":4_0" function="internal">`

it can parse successfully:

`<edge id="-13" from="12" to="1" priority="-1">`

so how can fix it?

i want parse <edge id="-13" from="12" to="1" priority="-1"> when both type of tag edge exist.thx.


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