feat: Add support for tuples using prefixItems#30
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The specification for prefixItems is from JSONSchema (https://json-schema.org/understanding-json-schema/reference/array#tupleValidation)
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- New model_utils.lenient_validator: malformed optional scalar values in real-world specs (e.g. YAML float for 'pattern', Swagger-2-style 'required: true' on a property schema) fall back to the field default instead of rejecting the whole document. Applied to Schema, Parameter, Header, Response, RequestBody, Operation, and PathItem. Raw values stay available via model_extra (where mirrored) and OpenAPISpec.raw. This fixes a strictness regression versus 0.3.0, where these keywords lived unvalidated in model_extra. - Schema.prefix_items: typed prefixItems (JSON Schema tuple validation, OpenAPI 3.1) with recursive parsing, extras mirroring, and __str__ support. Covers the feature proposed in PR #30. - SpecModel collection parsing now skips non-dict items (matching the list kind) instead of crashing on malformed entries. - Simplified PathItem.from_dict: $ref/summary/description resolve via the plain splat and Pydantic aliases. - New tests: tests/spec/test_lenient_parsing.py plus prefixItems cases. https://claude.ai/code/session_012uMV8n26pbFxhKLu83rTjE
phalt
pushed a commit
that referenced
this pull request
Jun 11, 2026
- New model_utils.lenient_validator: malformed optional scalar values in real-world specs (e.g. YAML float for 'pattern', Swagger-2-style 'required: true' on a property schema) fall back to the field default instead of rejecting the whole document. Applied to Schema, Parameter, Header, Response, RequestBody, Operation, and PathItem. Raw values stay available via model_extra (where mirrored) and OpenAPISpec.raw. This fixes a strictness regression versus 0.3.0, where these keywords lived unvalidated in model_extra. - Schema.prefix_items: typed prefixItems (JSON Schema tuple validation, OpenAPI 3.1) with recursive parsing, extras mirroring, and __str__ support. Covers the feature proposed in PR #30. - SpecModel collection parsing now skips non-dict items (matching the list kind) instead of crashing on malformed entries. - Simplified PathItem.from_dict: $ref/summary/description resolve via the plain splat and Pydantic aliases. - New tests: tests/spec/test_lenient_parsing.py plus prefixItems cases. https://claude.ai/code/session_012uMV8n26pbFxhKLu83rTjE
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The specification for prefixItems is from JSONSchema (https://json-schema.org/understanding-json-schema/reference/array#tupleValidation)