docs_src/separate_openapi_schemas/tutorial002_py310.py

from fastapi import FastAPI
from pydantic import BaseModel


class Item(BaseModel):
    name: str
    description: str | None = None


app = FastAPI(separate_input_output_schemas=False)


@app.post("/items/")
def create_item(item: Item):
    return item


@app.get("/items/")
def read_items() -> list[Item]:
    return [
        Item(
            name="Portal Gun",
            description="Device to travel through the multi-rick-verse",
        ),
        Item(name="Plumbus"),
    ]
✨ Add support for disabling the separation of input and output JSON Schemas in OpenAPI with Pydantic v2 (#10145) * 📝 Add docs for Separate OpenAPI Schemas for Input and Output * 🔧 Add new docs page to MkDocs config * ✨ Add separate_input_output_schemas parameter to FastAPI class * 📝 Add source examples for separating OpenAPI schemas * ✅ Add tests for separated OpenAPI schemas * 📝 Add source examples for Python 3.10, 3.9, and 3.7+ * 📝 Update docs for Separate OpenAPI Schemas with new multi-version examples * ✅ Add and update tests for different Python versions * ✅ Add tests for corner cases with separate_input_output_schemas * 📝 Update tutorial to use Union instead of Optional * 🐛 Fix type annotations * 🐛 Fix correct import in test * 💄 Add CSS to simulate browser windows for screenshots * ➕ Add playwright as a dev dependency to automate generating screenshots * 🔨 Add Playwright scripts to generate screenshots for new docs * 📝 Update docs, tweak text to match screenshots * 🍱 Add screenshots for new docs 2023-08-25 21:10:22 +02:00			`from fastapi import FastAPI`
			`from pydantic import BaseModel`


			`class Item(BaseModel):`
			`name: str`
			`description: str \| None = None`


			`app = FastAPI(separate_input_output_schemas=False)`


			`@app.post("/items/")`
			`def create_item(item: Item):`
			`return item`


			`@app.get("/items/")`
			`def read_items() -> list[Item]:`
			`return [`
			`Item(`
			`name="Portal Gun",`
			`description="Device to travel through the multi-rick-verse",`
			`),`
			`Item(name="Plumbus"),`
			`]`