Python elementree 可以获取大父属性值

问：

我有如下内容的xml文件。如果 XML 的属性作业与值“al”匹配，并且 run 将值匹配为“jps”，则要从 XML 中提取用户类别下的 name 值。尝试使用 elementree 提取值，但无法提取。不确定尝试的方法是否正确。

   <maruti>
    <usrDirectory>/usr</usrDirectory>
    <shareDirectory>/share</shareDirectory>
    <jobLogDirectory>/logs</jobLogDirectory>
    <clients>
        <client>nexa-asia</client>
    </clients>

    <imax>
        <uri>imaxs://imax-asia.fb.bda.com:123</uri>
        <rootDn>o=lbr</rootDn>
        <pend>ou=nexa-asia,ou=clients,o=lbr</pend>
        <password>password</password>
    </imax>

    <enabling-aling-tags>
        <tag>alingDisabled</tag>
    </enabling-aling-tags>

    <maxh>999</maxh>

    <defaults>
        <default type="slone">
            <user>pot</user>
            <exec>/usr/local/smarts/utils/runals.sh</exec>
            <env>
                <var name="ALARM">/taj/63123.lbr/ALARM</var>
                <var name="TODAY">/taj/63123.lbr/TODAY</var>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="slanamb">
            <user>pot</user>
            <exec>/usr/local/smarts/utils/runals.sh</exec>
            <env>
                <var name="ALARM">/taj/63123.lbr/ALARM</var>
                <var name="TODAY">/taj/63123.lbr/TODAY</var>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="slaljps">
            <user>pot</user>
            <exec>/use-ALARM/runmrts.sh</exec>
            <env>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="slanjps">
            <user>pot</user>
            <exec>/use-ALARM/runmrts.sh</exec>
            <env>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="cmj">
            <user>pot</user>
            <exec>/use-ALARM/runmrts.sh</exec>
            <env>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="cbj">
            <user>pot</user>
            <exec>/use-ALARM/runmrts.sh</exec>
            <env>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
        <default type="slm">
            <user>favactor</user>
            <exec>/usr/local/actdrive/actdrive</exec>
            <args>
                <arg name="config">/usr01/lbr/conf/lbr-naming.properties</arg>
            </args>
        </default>
        <default type="tata">
            <user>pot</user>
            <exec>/use-ALARM/tataals.sh</exec>
            <env>
                <var name="jps_HOME">/usr/juju</var>
            </env>
        </default>
    </defaults>

    <groups>
        <user name="nexa_sit" annvday="20221003" make="one">
            <jobs>
                <job kind="al" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
                <job kind="vm" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
            </jobs>
        </user>


        <user name="nexa_tsx" annvday="20230714" make="two">
            <jobs>
                <job kind="al" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
                <job kind="vm" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
            </jobs>
        </user>


        <user name="nexatwo_bvk" annvday="20221003" make="one">
            <jobs>
                <job kind="al" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
                <job kind="vm" run="jps">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
            </jobs>
        </user>

        <user name="nexaone_bvk" annvday="20221003" make="one">
            <jobs>
                <job kind="al" run="ips">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
                <job kind="vm" run="ips">
                    <args>
                        <arg name="level">5000</arg>
                    </args>
                </job>
            </jobs>
        </user>

       </groups>
   </maruti>

但后来从错误中意识到不支持 getparent。不确定如何提取。

尝试过的代码

import xml.etree.ElementTree as ET
tree = ET.parse('text.xml')
root = tree.getroot()
for sub in root.findall(".//user/jobs/job"):
 if (sub.attrib["run"] == 'java' and sub.attrib["kind"] == 'al'):
  print sub.getparent()

预期输出

nexa_set
nexa_tfex
nexatwo_set