[英]How parse soap Fault.detail(lxml.etree._Element) from zeep python library
当我使用zeep调用soap服务时,我尝试获取错误详细信息。
如何解析zeep.exceptions.Fault.detail? 返回lxml.etree._Element。
我正在使用此代码:
try:
client = Client(wsdl=self.__wsdl)
response = client.service.CustomerInformation(CustomerInformationService=self.service, faultStyle='wsdl')
except Fault as error:
detail = error.detail
# parse detail here
这是响应XML:
<?xml version="1.0" ?>
<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
<soap-env:Body >
<soap-env:Fault >
<faultcode>soap-env:Client</faultcode>
<faultstring>Client Error</faultstring>
<detail>
<ouaf:Fault xmlns:ouaf="urn:oracle:ouaf">
<ResponseStatus>F</ResponseStatus>
<ResponseCode>2013</ResponseCode>
<ResponseText>
Error while executing the request:
(Server Message)
Category: 90006
Number: 32200
Call Sequence:
Program Name: CustomerInformationService
Text: The personal account was not found: 9134211141
Description:
Table: null
Field: null
</ResponseText>
<ResponseData numParm="1" text="The personal account was not found: 9134211141" category="90006" number="32200" parm1="9134211141" />
</ouaf:Fault>
</detail>
</soap-env:Fault>
</soap-env:Body >
</soap-env:Envelope>
我的wsdl中存在来自xml数据的“故障”类型区分。
我知道这是一个老问题,但是寻找答案使我到了这里,现在我也知道该怎么做。
该示例中wsdl的URL以及凭据组成。
import zeep
url_to_wsdl = 'www.some_SOAP_site.com/soap?wsdl'
client = zeep.Client(url_to_wsdl)
credentials = {
'login' : 'my_login',
'pass' : 'my_pass'
}
my_query = "SELECT COLUMN1 FROM TABLE1"
try:
client.service.query(my_query)
except zeep.exceptions.Fault as fault:
parsed_fault_detail = client.wsdl.types.deserialize(fault.detail[0])
print(parsed_fault_detail)
结果是
{
'errorCode': 'INVALID_SESSION',
'errorMessage': 'Invalid session!'
}
不要在fault.detail
之后忘记[0]
,并尝试将其递增以查看是否有更多错误详细信息。
您可以使用error.code
或error.message
来匹配您要查找的错误。
https://github.com/mvantellingen/python-zeep/blob/master/src/zeep/exceptions.py#L53
如果您在error.detail
不到任何error.detail
,请考虑将PR发送到python-zeep项目。
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