fastapi-master/docs_src/body_nested_models/tutorial004.py

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2024-08-24 12:41:47 +08:00
from typing import Set, Union
from fastapi import FastAPI
from pydantic import BaseModel
app = FastAPI()
class Image(BaseModel):
url: str
name: str
class Item(BaseModel):
name: str
description: Union[str, None] = None
price: float
tax: Union[float, None] = None
tags: Set[str] = set()
image: Union[Image, None] = None
@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):
results = {"item_id": item_id, "item": item}
return results