【发布时间】:2021-12-02 11:52:54
【问题描述】:
你可以从我的 xml 中看到,它有两个菠萝,我想提取它的值。我对python很陌生,希望你能帮助我!
-<csData>
-<entity name="1" parentEntity="123" type='a'>
<attribute name="ab" value = ""/>
**<attribute name="pineapple" value = "0.9099"/>**
<attribute name="ac" value = ""/>
-<entity name="0" parentEntity="234" type='a'>
<attribute name="ab" value = ""/>
**<attribute name="pineapple" value = "0.2881"/>**
<attribute name="ac" value = ""/>
</csData>
所以我想在这里提取 PINEAPPLE 的值,这里是我拥有的代码:
def extract_pineapple(self, cd, cs, pineapple, root):
data = {'cd_id': cd_id, 'cs_id'=cs=id}
for c in root.findall("./csData/entity[@type='a']"):
for attr in c.findall("./attribute[@name:'pineapple']:
data['pineapple'] = c.find("./attribute[@name='pineapple'].get('value')
return [data]
输出: 它只提取了一个值: 菠萝:0.2881 菠萝:0.2881
我想要的是: 菠萝:0.2881 菠萝:0.9099
【问题讨论】: