Question

我是Python新手。我试图在python中解析XML下面的测试摘要。

<?xml version="1.0"?>
<SquishReport version="2.1">
  <test name="HMI_testing">
    <prolog time="2013-01-18T14:41:09+05:30"/>
    <test name="tst_case1">
      <prolog time="2013-01-18T14:41:09+05:30"/>
      <verification name="VP5" file="D:/Squish/HMI_testing/tst_case1/test.py" type="properties" line="6">
        <result time="2013-01-18T14:41:10+05:30" type="PASS">
          <description>VP5: Object property comparison of ':_QMenu_3.enabled' passed</description>
          <description type="DETAILED">'false' and 'false' are equal</description>
          <description type="object">:_QMenu_3</description>
          <description type="property">enabled</description>
          <description type="failedValue">false</description>
        </result>
      </verification>
      <epilog time="2013-01-18T14:41:11+05:30"/>
    </test>
    <test name="tst_Setup_Menu"> <prolog time="2013-01-18T14:41:11+05:30"/>
      <verification name="VP1" file="D:/Squish/HMI_testing/tst_Setup_Menu/test.py" type="screenshot" line="6">
        <result time="2013-01-18T14:41:12+05:30" type="PASS">
          <description>VP1: Screenshot comparison of ':_QMenu_3' passed</description>
          <description type="DETAILED">Screenshots are considered identical</description>
          <description type="object">:_QMenu_3</description>
          <description type="failedImage">Screenshots are considered identical</description>
        </result>
      </verification>
      <verification name="VP2" file="D:/Squish/HMI_testing/tst_Setup_Menu/test.py" type="screenshot" line="8">
        <result time="2013-01-18T14:41:16+05:30" type="FAIL">
          <description>VP2: Screenshot comparison of ':_QMenu_3' failed</description>
          <description type="DETAILED">Screenshots do not match. Differing screenshot saved as 'D:/Squish/HMI_testing/tst_Setup_Menu/verificationPoints\failedImages\failed_1.png'</description>
          <description type="object">:_QMenu_3</description>
          <description type="failedImage">D:/Squish/HMI_testing/tst_Setup_Menu/verificationPoints\failedImages\failed_1.png</description>
        </result>
      </verification>
      <verification name="VP3" file="D:/Squish/HMI_testing/tst_Setup_Menu/test.py" type="screenshot" line="9">
        <result time="2013-01-18T14:41:20+05:30" type="PASS">
          <description>VP3: Screenshot comparison of ':_QMenu_4' passed</description>
          <description type="DETAILED">Screenshots are considered identical</description>
          <description type="object">:_QMenu_4</description>
          <description type="failedImage">Screenshots are considered identical</description>
        </result>
      </verification>
      <epilog time="2013-01-18T14:41:28+05:30"/>
    </test>
    <epilog time="2013-01-18T14:41:28+05:30"/>
  </test>
</SquishReport>

我尝试了以下代码，但我无法根据需要进行解析

import sys
import xml.dom.minidom as XY
#import xml.etree.ElementTree as ET

file = open("result.txt", "w")
tree = XY.parse('D:\\Squish\\squish results\\Results-On-2013-01-18_0241 PM.xml')
elem = tree.getElementsByTagName('test')
variable = elem[0].firstChild.data
print (variable)

我要做的是，提取＆＃34; HMI_testing＆＃34;从第一次测试＆＃39;标签，＆＃34;测试名称＆＃34; tst_case1和来自xml文件的Pass / fAIL

Answer 1

我建议使用Xpath，我已多次使用它，并且总是方便且有用： Xpath tutorial。它也很容易使用。

Answer 2

而不是

variable = elem[0].firstChild.data

使用

variable = elem[0].getAttribute('name')

您不是在寻找子元素，而是在寻找属性name

python中的XML解析器

2 个答案: