python 客户端问题和使用鉴别器对象打开 api 规范

如何解决python 客户端问题和使用鉴别器对象打开 api 规范

我有以下基本的开放 API 规范。它主要基于开放 API 规范文档中显示的通过判别器的层次结构示例。

openapi: 3.0.0
info:
  title: Test Inheritance
  version: 1.0.0
servers:
  - url: /
paths:
  /test:
    get:
      operationId: test
      requestBody:
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/Dog"
        required: true
      responses:
        "200":
          description: Success
        default:
          description: Unexpected Error

components:
  schemas:
    Pet:
      type: object
      required:
        - petType
      properties:
        petType:
          type: string
      discriminator:
        propertyName: petType
        mapping:
          dog: Dog
    Cat:
      allOf:
        - $ref: '#/components/schemas/Pet'
        - type: object
          properties:
            name:
              type: string
    Dog:
      allOf:
        - $ref: '#/components/schemas/Pet'
        - type: object
          properties:
            bark:
              type: string
    Lizard:
      allOf:
        - $ref: '#/components/schemas/Pet'
        - type: object
          properties:
            lovesRocks:
              type: boolean

然后我使用 openapi-generator-cli-5.0.1.jar 生成器生成了一个 python 客户端。

以下简单代码：

dog = Dog(name='Nora',pet_type='dog')
configuration = Configuration(host=f"http://localhost")
api_client = ApiClient(configuration=configuration)
self.api_instance = DefaultApi(api_client)
self.api_instance.test(dog=dog)

出现错误

File "test/openapi_client/api_client.py",line 771,in __call__
    return self.callable(self,*args,**kwargs)
  File "test/openapi_client/api/default_api.py",line 102,in __test
    return self.call_with_http_info(**kwargs)
  File "test/openapi_client/api_client.py",line 818,in call_with_http_info
    self.__validate_inputs(kwargs)
  File "test/openapi_client/api_client.py",line 712,in __validate_inputs
    fixed_val = validate_and_convert_types(
  File "test/openapi_client/model_utils.py",line 1386,in validate_and_convert_types
    results = get_required_type_classes(required_types_mixed,spec_property_naming)
  File "test/openapi_client/model_utils.py",line 1017,in get_required_type_classes
    valid_classes.extend(get_possible_classes(required_type,spec_property_naming))
  File "test/openapi_client/model_utils.py",line 977,in get_possible_classes
    possible_classes.extend(get_discriminated_classes(cls))
  File "test/openapi_client/model_utils.py",line 964,in get_discriminated_classes
    possible_classes.extend(get_discriminated_classes(discr_cls))
  File "test/openapi_client/model_utils.py",in get_discriminated_classes
    possible_classes.extend(get_discriminated_classes(discr_cls))
  [Previous line repeated 970 more times]
  File "test/openapi_client/model_utils.py",line 960,in get_discriminated_classes
    if is_type_nullable(cls):
  File "test/openapi_client/model_utils.py",line 1319,in is_type_nullable
    for t in input_type._composed_schemas.get('oneOf',()):
  File "test/openapi_client/model_utils.py",line 42,in __get__
    if self.result_key in vars(self):
RecursionError: maximum recursion depth exceeded while calling a Python object

我做错了什么？我定义开放规范的方式有问题，或者我正在使用客户端，还是开放 api 生成器有问题？