[BUG][python-experimental] generation of oneOf interfaces not working for oneOf usage in properties - leads to import error #6161
Description
Bug Report Checklist
- Have you provided a full/minimal spec to reproduce the issue?
- Have you validated the input using an OpenAPI validator (example)?
- What's the version of OpenAPI Generator used? 4.3.1-SNAPSHOT (jar)
- Have you search for related issues/PRs? yes found Fix generation of oneOf interfaces for oneOf usage in properties #5400 but nothing related to python client
- What's the actual output vs expected output? classes should be generated
Description
When using oneOf to match properties inside a schema, the oneOf-classes are not generated which leads to an import error.
openapi-generator version
$ java -jar /c/Develop/projects/openapi-generator/modules/openapi-generator-cli/target/openapi-generator-cli.jar version
4.3.1-SNAPSHOT
OpenAPI declaration file content or url
openapi: "3.0.3"
info:
version: 0.0.0
title: Simple API
paths:
/:
get:
responses:
200:
description: OK
components:
schemas:
TransA:
type: object
properties:
function:
type: string
default: abs
required:
- function
TransB:
type: object
properties:
function:
type: string
default: bin
required:
- function
TransParent:
type: "object"
properties:
transformation:
oneOf:
- $ref: '#/components/schemas/TransA'
- $ref: '#/components/schemas/TransB'Command line used for generation
java -jar /c/Develop/projects/openapi-generator/modules/openapi-generator-cli/target/openapi-generator-cli.jar generate -i test_openapi.yaml -g python-experimental -o test_openapi/ && cp -r test_openapi/openapi_client .
Steps to reproduce
import openapi_clientoutput:
Traceback (most recent call last):
File "c:\Develop\projects\openapi\openapi_client\models\trans_parent.py", line 33, in <module>
from openapi_client.models import one_of_trans_a_trans_b
ImportError: cannot import name 'one_of_trans_a_trans_b'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:/Develop/projects/openapi/apicheck.py", line 1, in <module>
import openapi_client
File "c:\Develop\projects\openapi\openapi_client\__init__.py", line 38, in <module>
from openapi_client.models.trans_parent import TransParent
File "c:\Develop\projects\openapi\openapi_client\models\trans_parent.py", line 36, in <module>
'openapi_client.models.one_of_trans_a_trans_b']
KeyError: 'openapi_client.models.one_of_trans_a_trans_b'
Related issues/PRs
original PR adding this functionality: #5341
background info: #5791
similar PR: #5400 (merged)
similar issues: #5903 (open), #5730 (open)
Suggest a fix
Implement generation of models.one_of_xxxx-classes