У меня проблемы с Suds, и я не могу понять, что заставляет его вести себя так.
Я пытаюсь вызвать веб-сервис, и этот сервис принимает один сложный тип как
аргумент (ShippingGuideRequestType). Я выложу свой сеанс pdb и попытаюсь объяснить, что
это происходит. Переменная 'request', которую вы видите, имеет тип ShippingGuideRequestType и
он создается с помощью client.factory.create ("ShippingGuideRequestType").
(Pdb) request
(ShippingGuideRequestType){
UserInformation =
(UserInformationType){
Usercode = None
}
RequestProperties =
(RequestPropertiesType){
SchemaVersion = None
Language = None
WithPrice = None
WithExpectedDelivery = None
WithGuiInformation = None
NumberOfAlternativeDeliveryDates = None
EDI = None
PostingAtPostoffice = None
Trace = None
}
ProductIds =
(ProductIdsType){
ProductId[] = <empty>
}
Consignment =
(ConsignmentInputType){
FromCountryCode = None
FromPostalCode = None
ToCountryCode = None
ToPostalCode = None
ShippingDate =
(DateAndTimeType){
Year = None
Month = None
Day = None
Hour = None
Minute = None
}
EarlyCollectionAtTerminal = None
AdditionalServices =
(AdditionalServicesInputType){
AdditionalService[] = <empty>
}
}
Packages =
(PackagesInputType){
Package[] = <empty>
}
}
ShippingGuideRequestType выглядит хорошо, теперь давайте попробуем заполнить требуемый
поля с данными. Давайте сначала разберемся со свойством UserInformation. Это
создан с помощью client.factory.create ("UserInformationType"):
(Pdb) userInformation
(UserInformationType){
Usercode = "-CENCORED-"
}
Теперь давайте обработаем ProductIds, который создан с помощью
client.factory.create ( "ProductIdsType"):
(Pdb) productsInput
(ProductIdsType){
ProductId[] =
"SERVICEPAKKE",
}
Последнее обязательное свойство - PackagesInputType, оно создается в несколько раз
более сложным образом. Сначала я создаю PackagesInputType, затем я создаю массив
PackageInputType (с помощью client.factory.create ("PackageInputType")).
(Pdb) packagesInput
(PackagesInputType){
Package[] =
(PackageInputType){
Height =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
Width =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
Length =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
GrossWeight =
(UnitCodeWeightType){
value = 1000
_unitCode = "GRM"
}
Volume =
(UnitCodeCubicType){
value = None
_unitCode = "DMQ"
}
VolumeSpecial = None
FromCountryCode = None
FromPostalCode = "7800"
ToCountryCode = None
ToPostalCode = "7041"
ShippingDate =
(DateAndTimeType){
Year = None
Month = None
Day = None
Hour = None
Minute = None
}
AdditionalServices =
(AdditionalServicesInputType){
AdditionalService[] = <empty>
}
EarlyCollectionAtTerminal = None
_packageId = "myRef"
},
}
(Pdb) request.UserInformation = userInformation
(Pdb) request.ProductIds = productsInput
(Pdb) request.Packages = packagesInput
(Pdb) request
(ShippingGuideRequestType){
UserInformation =
(UserInformationType){
Usercode = "-CENCORED"
}
RequestProperties =
(RequestPropertiesType){
SchemaVersion = None
Language = None
WithPrice = None
WithExpectedDelivery = None
WithGuiInformation = None
NumberOfAlternativeDeliveryDates = None
EDI = None
PostingAtPostoffice = None
Trace = None
}
ProductIds =
(ProductIdsType){
ProductId[] =
"SERVICEPAKKE",
}
Consignment =
(ConsignmentInputType){
FromCountryCode = None
FromPostalCode = None
ToCountryCode = None
ToPostalCode = None
ShippingDate =
(DateAndTimeType){
Year = None
Month = None
Day = None
Hour = None
Minute = None
}
EarlyCollectionAtTerminal = None
AdditionalServices =
(AdditionalServicesInputType){
AdditionalService[] = <empty>
}
}
Packages =
(PackagesInputType){
Package[] =
(PackageInputType){
Height =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
Width =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
Length =
(UnitCodeLengthType){
value = 10
_unitCode = "CMT"
}
GrossWeight =
(UnitCodeWeightType){
value = 1000
_unitCode = "GRM"
}
Volume =
(UnitCodeCubicType){
value = None
_unitCode = "DMQ"
}
VolumeSpecial = None
FromCountryCode = None
FromPostalCode = "7800"
ToCountryCode = None
ToPostalCode = "7041"
ShippingDate =
(DateAndTimeType){
Year = None
Month = None
Day = None
Hour = None
Minute = None
}
AdditionalServices =
(AdditionalServicesInputType){
AdditionalService[] = <empty>
}
EarlyCollectionAtTerminal = None
_packageId = "myRef"
},
}
}
На мой взгляд, структура выглядит хорошо, теперь давайте попробуем позвонить в службу.
(Pdb) self.client.service.ShippingGuide(request)
2011-02-28 14:32:37 ERROR suds.client <?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:ns0="http://www.bring.no/logistics/shippingguide/1.0" xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns1:Body>
<ns0:ShippingGuideRequest>
<ns0:UserInformation>
<ns0:UserInformation>
<ns0:Usercode>-CENCORED-</ns0:Usercode>
</ns0:UserInformation>
<ns0:RequestProperties>
<ns0:SchemaVersion/>
</ns0:RequestProperties>
<ns0:ProductIds>
<ns0:ProductId>SERVICEPAKKE</ns0:ProductId>
</ns0:ProductIds>
<ns0:Packages>
<ns0:Package packageId="myRef">
<ns0:Height unitCode="CMT">10</ns0:Height>
<ns0:Width unitCode="CMT">10</ns0:Width>
<ns0:Length unitCode="CMT">10</ns0:Length>
<ns0:GrossWeight unitCode="GRM">1000</ns0:GrossWeight>
<ns0:Volume unitCode="DMQ"/>
<ns0:FromCountryCode/>
<ns0:FromPostalCode>7800</ns0:FromPostalCode>
<ns0:ToCountryCode/>
<ns0:ToPostalCode>7041</ns0:ToPostalCode>
</ns0:Package>
</ns0:Packages>
</ns0:UserInformation>
<ns0:RequestProperties/>
<ns0:ProductIds/>
<ns0:Packages/>
</ns0:ShippingGuideRequest>
</ns1:Body>
</SOAP-ENV:Envelope>
*** WebFault: Server raised fault: 'FG_INPUT_003 User information missing from request. [errorId cf19f72b-0795-4f58-8a70-a8c1846ba186]'
Что здесь произошло? Почему все закодировано в элементе UserInformation?