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CORS support for bareasgi

Project description


CORS support for bareASGI (read the documentation)


A convenience function is provided.

import json
import logging
import uvicorn
from bareasgi import (
from bareasgi_cors import CORSMiddleware


async def get_info(scope, info, matches, content):
    text = json.dumps(info)
    return 200, [(b'content-type', b'application/json')], text_writer(text)

async def set_info(scope, info, matches, content):
    text = await text_reader(content)
    data = json.loads(text)
    return 204, None, None

cors_middleware = CORSMiddleware()

app = Application(info={'name': 'Michael Caine'}, middlewares=[cors_middleware])

app.http_router.add({'GET'}, '/info', get_info)
app.http_router.add({'POST', 'OPTIONS'}, '/info', set_info), port=9010)

The POST method

In the above example an OPTION method is included with the POST. This is always required with a POST as a browser will try first with an OPTION.

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Files for bareasgi-cors, version 3.0.1
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