Validating schema fails on recursion openapi 3.0.3

[leonpros]

Expected Behavior

Validation of yaml/json file should be ok.

Minimal Example Spec

Example of yaml that fails to validate:

File:
type: object
properties:
absoluteFile:
$ref: '#/components/schemas/File'
absolutePath:
type: string
canonicalFile:
$ref: '#/components/schemas/File'
file:
type: boolean

Actual Behavior

prance validate .\Tests_API\openapi.yaml

ERROR in ".\Tests_API\openapi.yaml" [ResolutionError]: Recursion reached limit of 1 trying to resolve "file:///C:/Tests_API/openapi.json#/components/schemas/File"!
file:///C:/Tests_API/openapi.json#/components/schemas/File
file:///C:/Tests_API/openapi.json#/components/schemas/File

Steps to Reproduce

Environment

• OS: Win 10
• Python version: 3.8.5
• Swagger/OpenAPI version used: 3.0.3
• Backend: (flex, swagger-spec-validator or openapi-spec-validator)

[s3rgeym]

how to fix this shit?

[leonpros]

how to fix this shit?

I would suggest using the --no-resolve flag if you are trying to use command line:
prance validate --backend=openapi-spec-validator --no-resolve openapi

In robot framework, I tried using recursion_limit=100, but it still fails.
Tried adding the specific endpoints to ignore ignored_endpoints=..., but i guess i don't know the syntax either.

[chineseluo]

+1

[Archelyst]

If you are using the Pytohn API you can provide a recursion_limit_handler which will be called when recursion is detected.