Python Spyne，返回数组

Question

我正在python 2.7和django 1.9中使用spyne 2.12.14我想返回这样的响应：

?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Header/>
<soapenv:Body>
<ns2:GetResponse xmlns:ns2="http://test.example.com/test">
<return>
<myHeader>
<id>1234abc</id>
<code>000</code>
<message>Success</message>
</myHeader>
<MyDetail>
<item1>myItem1</item1>
<item2>myItem2</item2>
</MyDetail>
<MyDetail>
<item1>myItem1</item1>
<item2>myItem2</item2>
</MyDetail>
</return>
</ns2:GetResponse>
</soapenv:Body>
</soapenv:Envelope>

但得到的回应是：

?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Header/>
<soapenv:Body>
<ns2:GetResponse xmlns:ns2="http://test.example.com/test">
<return>
<myHeader>
<id>1234abc</id>
<code>000</code>
<message>Success</message>
</myHeader>
<MyDetail>
<MyDetail>
<item1>myItem1</item1>
<item2>myItem2</item2>
</MyDetail>
<MyDetail>
<item1>myItem1</item1>
<item2>myItem2</item2>
</MyDetail>
</MyDetail>
</return>
</ns2:GetResponse>
</soapenv:Body>
</soapenv:Envelope>

这是我的代码：

class MyHeader(ComplexModel):
__namespace__ = 'http://test.example.com/test'
INHERITANCE = None,
INDICATOR = Sequence,
_type_info = {
'id': String,
'code': String,
'message': String,
}
class MyDetail(ComplexModel):
__namespace__ = 'http://test.example.com/test'
INHERITANCE = None,
INDICATOR = Sequence,
_type_info = {
'item1': String,
'item2': String,
}
class GetResponse(ComplexModel):
INHERITANCE = None,
INDICATOR = Sequence,
_type_info = {
'myHeader': MyHeader,
'MyDetail': Array(MyDetail, minOccurs=0, maxOccurs='unbounded')
}
@rpc(MyObject, _returns=[GetResponse], _out_variable_names=["return"])
def GetMiniStatement(ctx, MyObjectInfo):
do_something

有人能帮忙吗？

Answer 1

您想要一个非包装数组。

删除此：

'MyDetail': Array(MyDetail, minOccurs=0, maxOccurs='unbounded')

添加此：

'MyDetail': MyDetail.customize(minOccurs=0, maxOccurs='unbounded')

顺便说一句，您的数组定义似乎很奇怪，因为通过将Array类型的maxOccurs设置为大于1的值，您正在创建一个非包装数组的包装数组，而该数组似乎与您想要的不一样。(换句话说，你是在告诉Spyne，数组类型可以发生不止一次，而不是里面的内容。(

Answer 2

将我的声明更改为"MyDetail"：数组(MyDetail，maxOccurs="unbounded"，wrapped=False(它是有效的。