我正在尝试使用python解析xml以创建结果摘要文件.下面是我的代码和xml片段,就像下面的一样,我有几个部分分别为<test>和</test>
I am trying to parse an xml using python for create a result summary file. Below is my code and a snippet of xml, Like the below i have couple of sections with <test> and </test>
<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 propertycomparisonof ':_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>我想得到的是, 在<test>部分中,有多少个通过/失败.
What I want to get is, in one <test> section how many PASS / FAIL is there.
使用下面的代码在xml文件中打印总的通过/失败.但是我对每个部分中有多少个通过/失败感兴趣.有哪个男孩能告诉我提取这个东西的程序吗?
With the below code its printing the total pass/Fail in the xml file.But i am interested in each section how many PASS/FAIL. can any boy tell me the procedure to fetchout this ?
import sys import xml.dom.minidom as XY file = open("result.txt", "w") tree = XY.parse('D:\\Squish\\squish results\\Results-On-2013-01-18_0241 PM.xml') Test_name = tree.getElementsByTagName('test') Test_status = tree.getElementsByTagName('result') count_testname =0 passcount = 0 failcount = 0 Test_name_array = [] for my_Test_name in Test_name: count_testname = count_testname+1 passcount = 0 failcount = 0 my_Test_name_final = my_Test_name.getAttribute('name') Test_name_array = my_Test_name_final if(count_testname > 1): print(my_Test_name_final) for my_Test_status in Test_status: my_Test_status_final = my_Test_status.getAttribute('type') if(my_Test_status_final == 'PASS'): passcount = passcount+1 if(my_Test_status_final == 'FAIL'): failcount = failcount+1 print(str(my_Test_status_final))推荐答案
我不会为此任务使用minidom; DOM API非常繁琐,冗长,不适合搜索和匹配.
I'd not use minidom for this task; the DOM API is very cumbersome, verbose, and not suited for searching and matching.
Python库还包含 xml.etree.ElementTree API ,我会改用它:
The Python library also includes the xml.etree.ElementTree API, I'd use that instead:
from xml.etree import ElementTree as ET tree = ET.parse(r'D:\Squish\squish results\Results-On-2013-01-18_0241 PM.xml') tests = dict() # Find all <test> elements with a <verification> child: for test in tree.findall('.//test[verification]'): passed = len(test.findall(".//result[@type='PASS']")) failed = len(test.findall(".//result[@type='FAIL']")) tests[test.attrib['name']] = {'pass': passed, 'fail': failed}上面的代码对每个<test>元素的通过和失败测试的次数进行计数,并将它们存储在字典中,该字典的键为<test>元素的name属性.
The above piece of code counts the number of passed and failed tests per <test> element and stores them in a dictionary, keyed to the name attribute of the <test> element.
我已经使用Python 3.2和您发布的另一个问题中的完整XML文档,结果为:
I've tested the above code with Python 3.2 and the full XML document from another question you posted, which results in:
{'tst_Setup_menu_2': {'fail': 0, 'pass': 8}}更多推荐
如何使用python解析XML
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