FastAPI:用于快速构建 API,支持数据验证,提升开发效率。 from fastapi import FastAPI from pydantic import BaseModel app = FastAPI() class Item(BaseModel): name: str price: float @app.post("/items/") async def create_item(item: Item): return {"name": item.name, "price": item.price} Celery...
python from fastapi import FastAPI from pydantic import BaseModel app = FastAPI() class Item(BaseModel): name: str price: float @app.post("/items/") async def create_item(item: Item): return {"name": item.name, "price": item.price} Celery:这个库非常适合处理繁重的任务,支持任务队列和多...
cuda.ipc_collect() #导入必要的库和模块: from fastapi import FastAPI, Request from pydantic import BaseModel from typing import Union, Optional, List import asyncio #创建 FastAPI 应用实例: app = FastAPI() #增加日志记录,方便调试和监控。 import logging logging.basicConfig(level=logging.INFO) #定义...
Hi, I encountered an issue in the API docs and it was reported and address with FastAPI version 0.60.1. right now when I ran my code, I encounter this one ImportError: cannot import name 'Field' from 'pydantic' how do I translate this one from pydantic import BaseModel, Field from enu...
FastAPI Version: 0.47.1 Python version: 3.7.0 To Reproduce from typing import Optional from fastapi import FastAPI from pydantic import BaseModel, Field class Group(BaseModel): representative: Optional['Person'] = Field(None) class Person(BaseModel): group: Optional[Group] = Field(None) Group...
pydantic, did all the lifting for me. I provided foobar, which is not a valid integer, and I get a helpful error back saying that the value I provided for n is not a valid integer. FastAPI also returns an HTTP 422 error (the error code is configurable), which tells the client ...
Define your pydantic models (ex: /backend/api.py): fromfastapiimportFastAPIfrompydanticimportBaseModelfromtypingimportList,Optionalapi=FastAPI()classLoginCredentials(BaseModel):username:strpassword:strclassProfile(BaseModel):username:strage:Optional[int]hobbies:List[str]classLoginResponseData(BaseModel):token...
FastAPI:快速构建API的工具 FastAPI是构建API的理想选择,速度极快,并且与Pydantic完美集成,支持无缝的数据验证。示例代码如下: python from fastapi import FastAPI from pydantic import BaseModel app = FastAPI() class Item(BaseModel): name: str price: float ...
from pydantic import BaseModel from dotenv import load_dotenv from fastapi import FastAPI, Query from fastapi.responses import StreamingResponse from openai import OpenAI from .utils.prompt import ClientMessage, convert_to_openai_messages from .utils.tools import get_current_weather load_dotenv(".env...
from fastapi import Depends, FastAPI, HTTPException, status from datetime import datetime, timedelta from typing import List, Union, Optional from fastapi import APIRouter from pydantic import BaseModel import json from apps.web.models.prompts import Prompts, PromptForm, PromptModel from utils.utils im...