从 Spyne 响应变量中删除命名空间 [英] Remove the namespace from Spyne response variables
问题描述
根据特定的 WSDL 实现 WebService.客户端无法更改.正确处理来自客户端的请求,但由于变量中的命名空间,客户端抱怨响应.
Implementing a WebService according to a specific WSDL. Client cannot be changed. Correctly processing request from Client, but Client is complaining on Response because of namespace in variables.
我想要的(基于 WSDL 的 soapUI 响应):
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:cal="http://callback.foo.com/">
<soapenv:Header/>
<soapenv:Body>
<cal:foo_statusResponse>
<result>SUCCESS</result>
<notify>Thanks!</notify>
</cal:foo_statusResponse>
</soapenv:Body>
</soapenv:Envelope>
我得到了什么(注意 tns:
关于导致验证问题的变量):
What I am getting (notice tns:
on variables causing validation issues):
<senv:Envelope xmlns:tns="http://callback.foo.com/" xmlns:senv="http://schemas.xmlsoap.org/soap/envelope/">
<senv:Body>
<tns:foo_statusResponse>
<tns:result>SUCCESS</tns:result>
<tns:notify>Thanks!</tns:notify>
</tns:foo_statusResponse>
</senv:Body>
</senv:Envelope>
Java 客户端抛出此异常:
[com.sun.istack.SAXParseException2;行号:2;列数:162;意外元素(uri:"http://callback.foo.com/", local:"result").预期元素为 <{}result>,<{}notify>]
[com.sun.istack.SAXParseException2; lineNumber: 2; columnNumber: 162; unexpected element (uri:"http://callback.foo.com/", local:"result"). Expected elements are <{}result>,<{}notify>]
实现片段:
class fooStatusRS(ComplexModel):
result = Unicode()
notify = Unicode()
class foo_callback(ServiceBase):
@srpc(Unicode, Unicode, Unicode, Unicode, statusbarInfo, anotherResponse,
_out_header=None,
_out_variable_names=("result", "notify"),
_returns=(Unicode, Unicode),
_out_message_name="foo_statusResponse",
_operation_name="foo_status_rq")
def foo_status(foo_id, reply, ref, status, statusbar, another):
if foo_id:
print foo_id
return fooStatusRS(result="SUCCESS", notify="Foo received!")
推荐答案
这是不可能的(目前)并且在类似的问题中得到了回答 此处 由维护者提供.
This is not possible (yet) and is answered in a similar question here by the maintainer.
解决方法是为method_return_string"向 event_manager 添加侦听器,然后执行一些字符串操作.
The work around was to add listener to the event_manager for "method_return_string" and then perform some string operations.
def _method_return_string(ctx):
ctx.out_string[0] = ctx.out_string[0].replace("tns:result>", "result>")
ctx.out_string[0] = ctx.out_string[0].replace("tns:notify>", "notify>")
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