{
  "module": "openapi_first.app",
  "content": {
    "path": "openapi_first.app",
    "docstring": "OpenAPI-first application bootstrap for FastAPI.\n\n---\n\n## Summary\n\nThis module provides `OpenAPIFirstApp`, a thin but strict abstraction\nthat enforces OpenAPI as the single source of truth for a FastAPI service.\n\nNotes:\n    **Core Principles:**\n\n        - The OpenAPI specification (JSON or YAML) defines the entire API surface\n        - Every operationId in the OpenAPI spec must have a corresponding Python handler function\n        - Handlers are plain Python callables (no FastAPI decorators)\n        - FastAPI route registration is derived exclusively from the spec\n        - FastAPI's autogenerated OpenAPI schema is fully overridden\n\n    **Responsibilities:**\n\n        - Loads and validates an OpenAPI 3.x specification\n        - Dynamically binds HTTP routes to handler functions using operationId\n        - Registers routes with FastAPI at application startup\n        - Ensures runtime behavior matches the OpenAPI contract exactly\n\n    **Constraints:**\n\n        - This module intentionally does NOT: Generate OpenAPI specs, generate client code, introduce a new framework or lifecycle, or alter FastAPI dependency injection semantics.",
    "objects": {
      "FastAPI": {
        "name": "FastAPI",
        "kind": "alias",
        "path": "openapi_first.app.FastAPI",
        "signature": "<bound method Alias.signature of Alias('FastAPI', 'fastapi.FastAPI')>",
        "docstring": null
      },
      "load_openapi": {
        "name": "load_openapi",
        "kind": "function",
        "path": "openapi_first.app.load_openapi",
        "signature": "<bound method Alias.signature of Alias('load_openapi', 'openapi_first.loader.load_openapi')>",
        "docstring": "Load and validate an OpenAPI 3.x specification from disk.\n\nArgs:\n    path (str | Path):\n        Filesystem path to an OpenAPI specification file. Supported extensions: .json, .yaml, .yml.\n\nReturns:\n    dict[str, Any]:\n        Parsed and validated OpenAPI specification.\n\nRaises:\n    OpenAPISpecLoadError:\n        If the file does not exist, cannot be parsed, or fails OpenAPI schema validation.\n\nNotes:\n    **Guarantees:**\n\n        - The specification is parsed based on file extension and validated using a strict OpenAPI schema validator\n        - Any error results in an immediate exception, preventing application startup"
      },
      "bind_routes": {
        "name": "bind_routes",
        "kind": "function",
        "path": "openapi_first.app.bind_routes",
        "signature": "<bound method Alias.signature of Alias('bind_routes', 'openapi_first.binder.bind_routes')>",
        "docstring": "Bind OpenAPI operations to FastAPI routes.\n\nArgs:\n    app (fastapi.FastAPI):\n        The FastAPI application instance to which routes will be added.\n    spec (dict):\n        Parsed OpenAPI 3.x specification dictionary.\n    routes_module (module):\n        Python module containing handler functions. Each handler's name MUST exactly match an OpenAPI operationId.\n\nRaises:\n    MissingOperationHandler:\n        If an operationId is missing from the spec or if no corresponding handler function exists in the routes module.\n\nNotes:\n    **Responsibilities:**\n\n        - Iterates through the OpenAPI specification paths and methods\n        - Resolves each operationId to a handler function, and registers a corresponding APIRoute on the FastAPI application\n\n    **Guarantees:**\n\n        - Route registration is deterministic and spec-driven. No route decorators are required or supported. Handler resolution errors surface at application startup."
      },
      "OpenAPIFirstApp": {
        "name": "OpenAPIFirstApp",
        "kind": "class",
        "path": "openapi_first.app.OpenAPIFirstApp",
        "signature": "<bound method Class.signature of Class('OpenAPIFirstApp', 38, 104)>",
        "docstring": "FastAPI application enforcing OpenAPI-first design.\n\nNotes:\n    **Responsibilities:**\n\n        - `OpenAPIFirstApp` subclasses FastAPI and replaces manual route registration with OpenAPI-driven binding\n        - All routes are derived from the provided OpenAPI specification, and each operationId is mapped to a Python function in the supplied routes module\n\n    **Guarantees:**\n\n        - No route can exist without an OpenAPI declaration\n        - No OpenAPI operation can exist without a handler\n        - Swagger UI and `/openapi.json` always reflect the provided spec\n        - Handler functions remain framework-agnostic and testable\n\nExample:\n    ```python\n    from openapi_first import OpenAPIFirstApp\n    import app.routes as routes\n\n    app = OpenAPIFirstApp(\n        openapi_path=\"app/openapi.json\",\n        routes_module=routes,\n        title=\"Example Service\",\n    )\n    ```",
        "members": {
          "openapi": {
            "name": "openapi",
            "kind": "attribute",
            "path": "openapi_first.app.OpenAPIFirstApp.openapi",
            "signature": null,
            "docstring": null
          }
        }
      },
      "Any": {
        "name": "Any",
        "kind": "alias",
        "path": "openapi_first.app.Any",
        "signature": "<bound method Alias.signature of Alias('Any', 'typing.Any')>",
        "docstring": null
      }
    }
  }
}