Starlette Web Service with Random Route Handler and CORS Middleware

This function creates a web service based on Starlette, which includes a random route handler that returns a JSON response containing a message. It also sets up CORS (Cross-Origin Resource Sharing) middleware.

Technology Stack : Starlette

Code Type : Web service

Code Difficulty : Intermediate

                
                    
from starlette.responses import JSONResponse
from starlette.routing import Route, Routes
from starlette.middleware.cors import CORSMiddleware
import random

def random_route_handler(request):
    response = JSONResponse({"message": "Hello, World!"})
    response.headers["Content-Type"] = "application/json"
    return response

def create_custom_route():
    routes = Routes()
    routes.add Route(path="/random-route", endpoint=random_route_handler, methods=["GET"])
    
    app = Starlette(debug=True, routes=routes)
    app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_credentials=True, allow_methods=["*"], allow_headers=["*"])
    
    return app