Question

我正在尝试在Python中编写一个使用WSDL文件的简单SOAP客户端。我尝试了pysimplesoap和SUDS，这两种因各种原因而失败。

from pysimplesoap.client import SoapClient

wsdl = "http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl"
client = SoapClient(wsdl=wsdl)

print client

pysimplesoap客户端失败并显示AttributeError: Tag not found: service (No elements found)

from SOAPpy import WSDL
wsdlFile = "http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl"
server = WSDL.Proxy(wsdlFile)

SOAPpy客户端抛出IndexError: list index out of range例外。

我是SOAP的新手，所以我猜我在某个地方犯了一个非常基本的错误。

Answer 1

suds：

添加

<wsdl:service name="DeviceService">
    <wsdl:port binding="tds:DeviceBinding" name="DevicePort"> 
    <soap:address location="http://localhost/onvif/device_service/"/> 
    </wsdl:port>
</wsdl:service>

之间和在devicemgmt.wsdl文件的末尾。原来的wsdl没有定义服务，这就是为什么suds不开心的原因

剧本：

import suds
import os

SERVER_URL = 'http://<INSERT_YOUR_CAMERAS_IP_HERE>:80/device_service'
WSDL_URL='file:' + os.getcwd() + '/wsdl/devicemgmt.wsdl'
cli=suds.client.Client(WSDL_URL)
cli.set_options(location=SERVER_URL)
security =  suds.wsse.Security()
token =  suds.wsse.UsernameToken('<INSERT_YOUR_USERNAME>', '<INSERT_YOUR_PASSWORD>')
token.setnonce('<INSERT_YOUR_NONCE>') # token.setonce() didn't work for me
token.setcreated()
security.tokens.append(token)
cli.set_options(wsse=security)

res=cli.service.GetDeviceInformation()
print res

“print cli”不起作用，但没关系...... wsdl的位置是./wsdl/devicemgmt.wsdl，wsdl引用的文件放在同一位置（修复链接后）

Python中的简单SOAP客户端

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