Description
The python client appears to be missing xml serialization and may be missing deserialization.
When one autogenerates a python client for an endpoint that produces and consumes
application/xml, upon using the python client for that endpoint, the library throws the error:
Cannot prepare a request message for provided
arguments. Please check that your arguments match
declared content type.
in rest.py:RESTClientObject:request
Checking the sent data shows that the correct content headers are being sent, but that the body is still a dict.
The code implies that previous serialization should have been done (perhaps based on content-type)?
But the serialization was not done. So XML should be sent but does not exist yet and is not being sent.
Swagger-codegen version
2.4.1-SNAPSHOT
Swagger declaration file content or url
swagger: "2.0"
info:
title: "carrier api"
description: "An API to connect to the carrier"
version: "1.0.0"
host: "mailcarrier.com"
basePath: "/api"
schemes:
# - "https"
- "http"
paths:
/tracking:
post:
summary: "Gets tracking info for a single tracking_id"
description: "Gets tracking info for a single tracking_id"
operationId: "getTrackingInfo"
consumes:
- "text/xml; charset=utf-8"
produces:
- "text/xml; charset=utf-8"
parameters:
- in: header
name: SOAPAction
type: string
required: true
default: 'http://mailcarrier.com/IDhlWebApi/GetTrackingInfo'
- in: body
name: TrackingRequest
description: "Tracking Request Body"
required: true
schema:
$ref: "#/definitions/TrackingRequest"
responses:
200:
description: "Valid input"
definitions:
TrackingRequest:
xml:
name: 'Envelope'
prefix: 'soap-env'
namespace: 'http://schemas.xmlsoap.org/soap/envelope/'
required:
- Header
- Body
properties:
Header:
type: object
xml:
name: 'soap-env:Header'
required:
- xmlns:wsa
- Action
- MessageID
- To
properties:
xmlns:wsa:
type: string
default: 'http://www.w3.org/2005/08/addressing'
xml:
attribute: true
Action:
type: string
default: 'http://mailcarrier.com/IDhlWebApi/GetTrackingInfo'
xml:
prefix: 'wsa'
MessageID:
type: string
default: 'urn:uuid:123'
xml:
prefix: 'wsa'
To:
type: string
default: 'http://mailcarrier.com/api/DhlApi.svc'
xml:
prefix: 'wsa'
Body:
type: object
xml:
prefix: 'soap-env'
required:
- GetTrackingInfo
properties:
GetTrackingInfo:
type: object
xml:
prefix: 'ns0'
namespace: 'http://tempuri.org/'
required:
- request
properties:
request:
type: string
default: ''
xml:
prefix: 'ns0'Command line used for generation
Generate the carrierapi library
swagger-codegen generate -i carrierapi.yaml -l python -o ./carrierapi -DpackageName=carrierapi
Sample python code sample using the client:
import carrierapi
from carrierapi.rest import ApiException
# create an instance of the API class
api_instance = carrierapi.DefaultApi(carrierapi.ApiClient())
soap_action = 'http://mailcarrier.com/IDhlWebApi/GetTrackingInfo'
tracking_request_header = carrierapi.TrackingRequestHeader(message_id='urn:uuid:123')
get_tracking_info = carrierapi.TrackingRequestBodyGetTrackingInfo()
tracking_request_body = carrierapi.TrackingRequestBody(get_tracking_info=get_tracking_info)
tracking_request = carrierapi.TrackingRequest(header=tracking_request_header, body=tracking_request_body)
try:
# Gets tracking info for a single tracking_id
api_instance.get_tracking_info(soap_action, tracking_request)
except ApiException as e:
print("Exception when calling DefaultApi->get_tracking_info: %s\n" % e)Steps to reproduce
- Produce a client with the above yaml file above.
- Run the code sample above in python 3.6 or higher.
Suggest a fix/enhancement
Please add the xml serialization/deserialization feature to python. If said feature already exists, please provide a sample at: https://github.com/swagger-api/swagger-codegen/tree/master/samples/client/petstore/python
Description
The python client appears to be missing xml serialization and may be missing deserialization.
When one autogenerates a python client for an endpoint that produces and consumes
application/xml, upon using the python client for that endpoint, the library throws the error:
in rest.py:RESTClientObject:request
Checking the sent data shows that the correct content headers are being sent, but that the body is still a dict.
The code implies that previous serialization should have been done (perhaps based on content-type)?
But the serialization was not done. So XML should be sent but does not exist yet and is not being sent.
Swagger-codegen version
2.4.1-SNAPSHOT
Swagger declaration file content or url
Command line used for generation
Generate the carrierapi library
Sample python code sample using the client:
Steps to reproduce
Suggest a fix/enhancement
Please add the xml serialization/deserialization feature to python. If said feature already exists, please provide a sample at: https://github.com/swagger-api/swagger-codegen/tree/master/samples/client/petstore/python