尝试解析由squish生成的xml并以tsv格式创建关系数据以将其上载到数据库。 Xml看起来像
<SquishReport version="2.2" xmlns="http://www.froglogic.com/XML2">
<test name="ATF_Sandbox">
<prolog time="2016-05-05T06:43:43+05:30"/>
<test name="tst_MapView">
<prolog time="2016-05-05T06:43:43+05:30"/>
<message line="30" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:44:41+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.MPV.001]]></description>
</message>
<verification line="759" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:44:51+05:30">
<description>Check: Current map mode is 'Overview' mode</description>
<description type="DETAILED"></description>
</result>
</verification>
<verification line="2264" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:44:52+05:30">
<description>Teststep: CS.VPR.MAP.VSL.MPV.001 (Screenshot in "D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_46.png")</description>
<description type="DETAILED">Screen shot captured: #REMARK MANUAL VERIFICATION REQUIRED STEP: <ccp is pointing north up></description>
<description type="file">D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_46.png</description>
</result>
</verification>
<message line="48" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:44:52+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.MPV.002]]></description>
</message>
<verification line="2264" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:44:52+05:30">
<description>Teststep: CS.VPR.MAP.VSL.MPV.002 (Screenshot in "D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_47.png")</description>
<description type="DETAILED">Screen shot captured: #REMARK WORKAROUND FOR : <resolution of the screen is 400x240> <Verifying width and height of the HomeScreen></description>
<description type="file">D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_47.png</description>
</result>
</verification>
<verification line="61" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py">
<result type="PASS" time="2016-05-05T06:44:52+05:30">
<description>Comparison</description>
<description type="DETAILED">'400' and '400' are equal</description>
</result>
</verification>
<message line="71" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:44:52+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.MPV.003]]></description>
</message>
<verification line="2264" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:44:53+05:30">
<description>Teststep: CS.VPR.MAP.VSL.MPV.003 (Screenshot in "D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_48.png")</description>
<description type="DETAILED">Screen shot captured: #REMARK MANUAL VERIFICATION REQUIRED STEP: <Map is centered at center of map.></description>
<description type="file">D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_48.png</description>
</result>
</verification>
<message line="356" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:48:22+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.RDM.003]]></description>
</message>
<message line="365" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:48:22+05:30">
<description><![CDATA[#REMARK MANUAL VERIFICATION REQUIRED STEP: <Route preview is played at 300% of normal road speed>]]></description>
</message>
<message line="370" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:48:22+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.RDM.004]]></description>
</message>
<message line="379" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:48:22+05:30">
<description><![CDATA[#REMARK MANUAL VERIFICATION REQUIRED STEP: <Route Preview starts playing from the beginning and keeps looping until the Route Preview is stopped>]]></description>
</message>
<message line="384" type="LOG" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\ATF_Sandbox\tst_MapView\test.py" time="2016-05-05T06:48:22+05:30">
<description><![CDATA[CS.VPR.MAP.VSL.RDM.005]]></description>
</message>
<verification line="102" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:48:22+05:30">
<description>Comparison</description>
<description type="DETAILED">'True' and 'True' are equal</description>
<description type="DETAILED">Check if existence of widget ':HomeView.btnToggleMap_CMapTogglePushButton' equals True</description>
</result>
</verification>
<verification line="102" type="" name="" file="D:\TestSlave5\workspace\TestSlave5 SyncCode\SquishTests\suite_common\squishFunctions.py">
<result type="PASS" time="2016-05-05T06:48:22+05:30">
<description>Comparison</description>
<description type="DETAILED">'True' and 'True' are equal</description>
<description type="DETAILED">Check if existence of widget ':HomeView.btnZoomIn_QPushButton' equals True</description>
</result>
</verification>
我试图以关系格式实现数据，看起来像 -
CS.VPR.MAP.VSL.MPV.001 PASS Check: Current map mode is 'Overview' mode None None
CS.VPR.MAP.VSL.MPV.001 PASS Teststep: CS.VPR.MAP.VSL.MPV.001 (Screenshot in "D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_46.png") Screen shot captured: #REMARK MANUAL VERIFICATION REQUIRED STEP: <ccp is pointing north up> MANUAL
CS.VPR.MAP.VSL.MPV.002 PASS Teststep: CS.VPR.MAP.VSL.MPV.002 (Screenshot in "D:/TestSlave5/workspace/TestSlave5 SyncCode/SquishTests/ATF_Sandbox/tst_MapView\failedImages\failed_47.png") Screen shot captured: #REMARK WORKAROUND FOR : <resolution of the screen is 400x240> <Verifying width and height of the HomeScreen> None
CS.VPR.MAP.VSL.RDM.003 PASS #REMARK MANUAL VERIFICATION REQUIRED STEP: <Route preview is played at 300% of normal road speed> None
CS.VPR.MAP.VSL.RDM.004 PASS #REMARK MANUAL VERIFICATION REQUIRED STEP: <Route Preview starts playing from the beginning and keeps looping until the Route Preview is stopped> None
我可以通过以下脚本实现这一目标 -
for test in root.getchildren():
for test2 in test.getchildren():
for message in test2.getchildren():
if message.tag == "{http://www.froglogic.com/XML2}message":
messageText1 = message[0].text
if re.match(testStepPattern, messageText1):
testStepID = messageText1
elif messageText1.startswith('#REMARK MANUAL'):
remarkTag = message[0].text
print testStepID, '\t', 'PASS', '\t', remarkTag, '\t', "None", '\t', "NOT AUTOMATED"
elif message.tag == "{http://www.froglogic.com/XML2}verification":
resultAttrib = message[0].attrib.get('type')
resultDetails = message[0][0].text
resultDetailsMore = message[0][1].text
if "REMARK MANUAL" in str(resultDetailsMore):
print testStepID, '\t', resultAttrib, '\t', resultDetails, '\t', resultDetailsMore, '\t', "MANUAL"
else:
print testStepID, '\t', resultAttrib, '\t', resultDetails, '\t', resultDetailsMore, '\t', "None"
但是当尝试将此脚本拆分为函数时，它会抛出错误
Traceback (most recent call last):
File "parser.py", line 85, in <module>
ParseXmlResults()
File "parser.py", line 56, in ParseXmlResults
testStepID, remarkTag = CheckAndGetMessageTagValues(message)
TypeError: 'NoneType' object is not iterable
以下是拆分代码 -
import xml.etree.ElementTree as ET
import re
tree = ET.parse(r"C:\Users\M1032828\Desktop\result_MapView.xml")
root = tree.getroot()
testSetTree = root[0][1]
testStepPattern = re.compile(r"\b([A-Z]{2,4}\.){4,5}[\d]{2,}\b")
testStepID = ""
tagDetails = ""
def ParseXmlResults_ESR():
global testStepID
for test in root.getchildren():
print test
for test2 in test.getchildren():
print "--------------------------------->", test2
for message in test2.getchildren():
print '***********************>', message
if message.tag == "{http://www.froglogic.com/XML2}message":
messageText1 = message[0].text
print messageText1
testStepID, remarkTag = CheckAndGetMessageTagValues(message)
print testStepID, remarkTag
elif message.tag == "{http://www.froglogic.com/XML2}verification":
resultAttrib, resultDetails, resultDetailsMore = CheckAndGetVerificationTagDetails(message)
print resultAttrib, resultDetails, resultDetailsMore
def CheckAndGetMessageTagValues(element):
global testStepID
global tagDetails
if re.match(testStepPattern, element[0].text):
testStepID = element[0].text
tagDetails = False
remarkTag = ""
return testStepID, remarkTag
elif element[0].text.startswith('#REMARK MANUAL'):
tagDetails = True
remarkTag = element[0].text
return testStepID, remarkTag
def CheckAndGetVerificationTagDetails(element):
resultAttrib = element[0].attrib.get('type')
resultDetails = element[0][0].text
resultDetailsMore = element[0][1].text
return resultAttrib, resultDetails, resultDetailsMore
if __name__ == "__main__":
ParseXmlResults()
有人可以帮我解决这个问题。提前致谢
答案 0 :(得分：0)
您收到此错误的原因是CheckAndGetMessageTagValues没有返回任何内容，因为您的测试：re.match(testStepPattern, element[0].text)和element[0].text.startswith('#REMARK MANUAL')都没有返回True，因此它没有运行任何if子句。
你应该做的是确保其中一个测试总是返回True，或者更好，添加一个else子句，它会返回默认值（或者甚至可能更好地引发异常，如果情况是意外的话）没有人其他条件已经满足。
def CheckAndGetMessageTagValues(element):
global testStepID
global tagDetails
if re.match(testStepPattern, element[0].text):
testStepID = element[0].text
tagDetails = False
remarkTag = ""
return testStepID, remarkTag
elif element[0].text.startswith('#REMARK MANUAL'):
tagDetails = True
remarkTag = element[0].text
return testStepID, remarkTag
else:
return "defaultID", "noTagFound"
# or raise an Exception?