From 6d7ba58f880be618ade07f8ea080fe8c4bf8a896 Mon Sep 17 00:00:00 2001
From: cyfraeviolae <cyfraeviolae>
Date: Wed, 3 Apr 2024 03:10:44 -0400
Subject: venv

---
 .../site-packages/litestar/_openapi/plugin.py      | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 venv/lib/python3.11/site-packages/litestar/_openapi/plugin.py

(limited to 'venv/lib/python3.11/site-packages/litestar/_openapi/plugin.py')

diff --git a/venv/lib/python3.11/site-packages/litestar/_openapi/plugin.py b/venv/lib/python3.11/site-packages/litestar/_openapi/plugin.py
new file mode 100644
index 0000000..9bdbdec
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/_openapi/plugin.py
@@ -0,0 +1,75 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from litestar._openapi.datastructures import OpenAPIContext
+from litestar._openapi.path_item import create_path_item_for_route
+from litestar.exceptions import ImproperlyConfiguredException
+from litestar.plugins import InitPluginProtocol
+from litestar.plugins.base import ReceiveRoutePlugin
+from litestar.routes import HTTPRoute
+
+if TYPE_CHECKING:
+    from litestar.app import Litestar
+    from litestar.config.app import AppConfig
+    from litestar.openapi.config import OpenAPIConfig
+    from litestar.openapi.spec import OpenAPI
+    from litestar.routes import BaseRoute
+
+
+class OpenAPIPlugin(InitPluginProtocol, ReceiveRoutePlugin):
+    __slots__ = (
+        "app",
+        "included_routes",
+        "_openapi_config",
+        "_openapi_schema",
+    )
+
+    def __init__(self, app: Litestar) -> None:
+        self.app = app
+        self.included_routes: dict[str, HTTPRoute] = {}
+        self._openapi_config: OpenAPIConfig | None = None
+        self._openapi_schema: OpenAPI | None = None
+
+    def _build_openapi_schema(self) -> OpenAPI:
+        openapi_config = self.openapi_config
+
+        if openapi_config.create_examples:
+            from litestar._openapi.schema_generation.examples import ExampleFactory
+
+            ExampleFactory.seed_random(openapi_config.random_seed)
+
+        openapi = openapi_config.to_openapi_schema()
+        context = OpenAPIContext(openapi_config=openapi_config, plugins=self.app.plugins.openapi)
+        openapi.paths = {
+            route.path_format or "/": create_path_item_for_route(context, route)
+            for route in self.included_routes.values()
+        }
+        openapi.components.schemas = context.schema_registry.generate_components_schemas()
+        return openapi
+
+    def provide_openapi(self) -> OpenAPI:
+        if not self._openapi_schema:
+            self._openapi_schema = self._build_openapi_schema()
+        return self._openapi_schema
+
+    def on_app_init(self, app_config: AppConfig) -> AppConfig:
+        if app_config.openapi_config:
+            self._openapi_config = app_config.openapi_config
+            app_config.route_handlers.append(self.openapi_config.openapi_controller)
+        return app_config
+
+    @property
+    def openapi_config(self) -> OpenAPIConfig:
+        if not self._openapi_config:
+            raise ImproperlyConfiguredException("OpenAPIConfig not initialized")
+        return self._openapi_config
+
+    def receive_route(self, route: BaseRoute) -> None:
+        if not isinstance(route, HTTPRoute):
+            return
+
+        if any(route_handler.resolve_include_in_schema() for route_handler, _ in route.route_handler_map.values()):
+            # Force recompute the schema if a new route is added
+            self._openapi_schema = None
+            self.included_routes[route.path] = route
-- 
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