Sync fastapi docs from 11614be9 on 2026-03-11

docs_src/settings/app03_py310/config.py

@@ -0,0 +1,9 @@
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    app_name: str = "Awesome API"
+    admin_email: str
+    items_per_user: int = 50
+
+    model_config = SettingsConfigDict(env_file=".env")

docs_src/settings/app03_py310/main.py

@@ -0,0 +1,21 @@
+from functools import lru_cache
+
+from fastapi import Depends, FastAPI
+
+from . import config
+
+app = FastAPI()
+
+
+@lru_cache
+def get_settings():
+    return config.Settings()
+
+
+@app.get("/info")
+async def info(settings: config.Settings = Depends(get_settings)):
+    return {
+        "app_name": settings.app_name,
+        "admin_email": settings.admin_email,
+        "items_per_user": settings.items_per_user,
+    }