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Description
Overview
Testing using v3.0.68, when a schema references another schema which is itself a reference, the resulting python-flask model does not contain all of the expected items.
Example
The following OAD is used to demonstrate the problem:
openapi: 3.0.4
info:
title: Demo of ref bug
description: |-
This demonstrates the multi-ref bug
version: 1.0.0
paths:
/blobs:
get:
summary: Return a list of blobs
description: Return a list of blob (or sub-class) objects
operationId: getBlobs
responses:
'200':
description: Successful operation
content:
application/json:
schema:
type: "array"
items:
anyOf:
- $ref: '#/components/schemas/BlobA'
- $ref: '#/components/schemas/BlobB'
- $ref: '#/components/schemas/BlobC'
- $ref: '#/components/schemas/BlobD'
components:
schemas:
BlobA:
description: A class blob
type: object
required: [a_item]
properties:
a_item:
description: Item at A class level
type: string
BlobB:
description: B class blob
allOf:
- $ref: "#/components/schemas/BlobA"
- type: object
properties:
b_item:
description: Item at B class level
type: string
BlobC:
description: C class blob
allOf:
- $ref: "#/components/schemas/BlobB"
- type: object
properties:
c_item:
description: Item at C class level
type: string
BlobD:
description: D class blob
allOf:
- $ref: "#/components/schemas/BlobC"
- type: object
properties:
d_item:
description: Item at D class level
type: stringExpectation
It is expected that BlobA contains only A class items, BlobB contains A and B class items, BlobC contains A, B, and C class items, and BlobD contains, A, B, C, and D class items.
This expectation works in SwaggerEditor, where the schema matches the above.
Result
The resulting python-flask server stub only seems to contain one parent class worth of items.
For instance BlobD model is as follows:
class BlobD(Model):
"""NOTE: This class is auto generated by the swagger code generator program.
Do not edit the class manually.
"""
def __init__(self, d_item: str=None, c_item: str=None): # noqa: E501
"""BlobD - a model defined in Swagger
:param d_item: The d_item of this BlobD. # noqa: E501
:type d_item: str
:param c_item: The c_item of this BlobD. # noqa: E501
:type c_item: str
"""
self.swagger_types = {
'd_item': str,
'c_item': str
}
self.attribute_map = {
'd_item': 'd_item',
'c_item': 'c_item'
}
self._d_item = d_item
self._c_item = c_itemMetadata
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