现在我正在为我的客户编写简单的OpenERP模块。我使用SUDS与银行连接,以获取声明。
我写了xml请求,没有问题。我得到银行的回复,看起来也不错。问题是来自银行使用类型的响应,这在WSDL中没有定义(我写信给银行支持,他们有一个错误)。
Traceback (most recent call last):
File "example3.py", line 112, in <module>
wiadomosc = client.service.GetStatement(__inject={'msg': xml})
File "/usr/lib/python2.7/dist-packages/suds/client.py", line 542, in __call__
return client.invoke(args, kwargs)
File "/usr/lib/python2.7/dist-packages/suds/client.py", line 773, in invoke
return self.send(msg)
File "/usr/lib/python2.7/dist-packages/suds/client.py", line 647, in send
result = self.succeeded(binding, reply.message)
File "/usr/lib/python2.7/dist-packages/suds/client.py", line 684, in succeeded
reply, result = binding.get_reply(self.method, reply)
File "/usr/lib/python2.7/dist-packages/suds/bindings/binding.py", line 156, in get_reply
result = self.replycomposite(rtypes, nodes)
File "/usr/lib/python2.7/dist-packages/suds/bindings/binding.py", line 230, in replycomposite
sobject = unmarshaller.process(node, resolved)
File "/usr/lib/python2.7/dist-packages/suds/umx/typed.py", line 66, in process
return Core.process(self, content)
File "/usr/lib/python2.7/dist-packages/suds/umx/core.py", line 48, in process
return self.append(content)
File "/usr/lib/python2.7/dist-packages/suds/umx/core.py", line 63, in append
self.append_children(content)
File "/usr/lib/python2.7/dist-packages/suds/umx/core.py", line 140, in append_children
cval = self.append(cont)
File "/usr/lib/python2.7/dist-packages/suds/umx/core.py", line 61, in append
self.start(content)
File "/usr/lib/python2.7/dist-packages/suds/umx/typed.py", line 80, in start
raise TypeNotFound(content.node.qname())
suds.TypeNotFound: Type not found: 'ns29:BkToCstmrStmt'
和类型,他们提供
....
ns37:BaselineStatus3Code
ns32:BatchBookingIndicator
ns33:BatchBookingIndicator
ns36:BatchBookingIndicator
ns30:BatchInformation1
ns31:BatchInformation2
ns29:BatchInformation2
ns39:BilateralLimitDetails3
ns27:BkToCstmrCardRptType
ns27:BkTxCdType
ns27:BookgDtType
ns10:BookingDate
ns4:Bool
ns16:Bool
ns2:Bool
ns15:Bool
ns17:BouldingNumber
....
所以没有BkToCstmrStmt。如何从服务器获取响应,而不是分析它?刚建树?
谢谢
答案 0 :(得分:0)
我仍然不知道我的代码有什么问题。我以这种方式解决了它:
class MessageInterceptor(suds.plugin.MessagePlugin):
def __init__(self, *args, **kwargs):
self.message = None
def received(self, context):
#recieved xml as a string
#print "%s bytes received" % len(context.reply)
self.message = context.reply
#clean up reply to prevent parsing
context.reply = ""
return context
message_interceptor = MessageInterceptor()
client = Client('https://some-adress-to?wsdl',plugins=[message_interceptor])
所以现在我可以调用客户端方法
xml = Raw("""
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
<soapenv:Header>
...
</soapenv:Header>
<soapenv:Body>
<urn1:GetStatement>
...
</urn1:GetStatement>
</soapenv:Body>
</soapenv:Envelope>
""")
response = client.service.GetStatement(__inject={'msg': xml})
现在suds认为从服务器中得不到任何东西。但我们收到的消息存储在
中message_interceptor.message
现在从消息中获取正常的dict对象我就是这样做的:
import xmltodict
message_interceptor.message = message_interceptor.message.replace('ns17:','')
message_interceptor.message = message_interceptor.message.replace('ns40:','')
message_interceptor.message = message_interceptor.message.replace('soap:','')
response = xmltodict.parse(message_interceptor.message)['Envelope']['Body']['GetStatementResponse']['Document']
现在我可以使用响应作为suds的正常响应。