FastAPI User Data Generation and Retrieval Interface

This function creates a FastAPI application, defines a User model, generates 10 random user data, and provides a GET interface to retrieve user data.

Technology Stack : FastAPI, Pydantic

Code Type : API service

Code Difficulty : Intermediate

                
                    
def random_user_data():
    import random
    from fastapi import FastAPI, HTTPException
    from pydantic import BaseModel

    class User(BaseModel):
        id: int
        name: str
        age: int

    app = FastAPI()

    # Generate a list of random users
    users = [User(id=random.randint(1, 100), name=f"User{random.randint(1, 1000)}", age=random.randint(18, 65)) for _ in range(10)]

    @app.get("/users", response_model=list[User])
    async def get_users():
        return users

    return app