新しい要素を追加するために、xmlファイルから要素を読み取ろうとしています。
私が見つけようとしているタグにはxmlnsが含まれています。
次のようになります。
<labcore.logging.service defaultSystemIdentificationCode="??" xmlns="http://schemas.com/labcore/configuration">
<storage databaseName="COMIT" storageType="Oracle" />
<logEventDefinitions>
<logEventDefinition assembly="IM.LogEventDefinitions" />
<logEventDefinition assembly="BarcodeEntry.LogEventDefinitions" />
<logEventDefinition assembly="MaintenanceScheduling.ActivityLog.Messages.LogEventDefinitions" />
<logEventDefinition assembly="InCore.LogEventDefinitions" />
<logEventDefinition assembly="LogEventPackage.LogEventDefinitions" />
</logEventDefinitions>
私のPythonコードは次のようになります:
import xml.etree.ElementTree as xml
def modifyComitLoggingConfigFile(filePath, fileName):
path = filePath+"\\"+fileName
IM = xml.Element("logEventDefinition")
IM.attrib["assembly"] = "IM.LogEventDefinitions"
BarcodeEntry = xml.Element("logEventDefinition")
BarcodeEntry.attrib["assembly"] = "BarcodeEntry.LogEventDefinitions"
MaintenanceScheduling = xml.Element("logEventDefinition")
MaintenanceScheduling.attrib["assembly"] = "MaintenanceScheduling.ActivityLog.Messages.LogEventDefinitions"
RTCosmo3 = xml.Element("logEventDefinition")
RTCosmo3.attrib["assembly"] = "InCore.LogEventDefinitions"
tree = xml.parse(path)
rootElement = tree.getroot()
loggingTag = rootElement.find("labcore.logging.service")
print "loggingTag"
print loggingTag
print
logEventDefinitionsTag = loggingTag.find("logEventDefinitions")
print "logEventDefinitionsTag"
print logEventDefinitionsTag
print
logEventDefinitionsTag.insert(0, RTCosmo3)
logEventDefinitionsTag.insert(0, MaintenanceScheduling)
logEventDefinitionsTag.insert(0, BarcodeEntry)
logEventDefinitionsTag.insert(0, IM)
print "definitionfilesTag"
print logEventDefinitionsTag
print
print "xml.tostring of definitionfilesTag"
print xml.tostringlist(logEventDefinitionsTag)
print
tree.write(path+"1")
return
そして次の行で:
import xml.etree.ElementTree as xml
def modifyComitLoggingConfigFile(filePath, fileName):
path = filePath+"\\"+fileName
IM = xml.Element("logEventDefinition")
IM.attrib["assembly"] = "IM.LogEventDefinitions"
BarcodeEntry = xml.Element("logEventDefinition")
BarcodeEntry.attrib["assembly"] = "BarcodeEntry.LogEventDefinitions"
MaintenanceScheduling = xml.Element("logEventDefinition")
MaintenanceScheduling.attrib["assembly"] = "MaintenanceScheduling.ActivityLog.Messages.LogEventDefinitions"
RTCosmo3 = xml.Element("logEventDefinition")
RTCosmo3.attrib["assembly"] = "InCore.LogEventDefinitions"
tree = xml.parse(path)
rootElement = tree.getroot()
loggingTag = rootElement.find("labcore.logging.service")
print "loggingTag"
print loggingTag
print
logEventDefinitionsTag = loggingTag.find("logEventDefinitions")
print "logEventDefinitionsTag"
print logEventDefinitionsTag
print
logEventDefinitionsTag.insert(0, RTCosmo3)
logEventDefinitionsTag.insert(0, MaintenanceScheduling)
logEventDefinitionsTag.insert(0, BarcodeEntry)
logEventDefinitionsTag.insert(0, IM)
print "definitionfilesTag"
print logEventDefinitionsTag
print
print "xml.tostring of definitionfilesTag"
print xml.tostringlist(logEventDefinitionsTag)
print
tree.write(path+"1")
return
そして次の行で:
loggingTag = rootElement.find("labcore.logging.service")
次のエラーが発生します。
AttributeError: 'NoneType' object has no attribute 'find'
しかしxmlns
、タグからパーツを削除すると、機能します。誰かが私がこれを解決する方法を知っていますか?