soup=BeautifulSoup(f.read())
data=soup.findAll('node',{'id':'memory'})
print data
输出
[<node id="memory" claimed="true" class="memory" handle="DMI:000E">
<description>
System Memory
</description>
<physid>
e
</physid>
<slot>
System board or motherboard
</slot>
<size units="bytes">
3221225472
</size>
<capacity units="bytes">
3221225472
</capacity>
</node>]
现在我怎么会抢的属性值,像标签之间的数据是系统内存等。任何帮助表示赞赏。