lim.py

from flask import Blueprint, Flask
from flask_limiter import Limiter
from flask_limiter.util import get_ipaddr as get_remote_address
from flask_restful import Api, Resource


class Config:
    RATELIMIT_DEFAULT = "1/3second"
    RATELIMIT_STORAGE_URL = "redis://"
    RATELIMIT_HEADERS_ENABLED = True
    RATELIMIT_IN_MEMORY_FALLBACK = "1/2second"
    RATELIMIT_KEY_PREFIX = "test-limiter"
    RATELIMIT_SWALLOW_ERRORS = True


app = Flask(__name__)
app.config.from_object(Config)

limiter = Limiter(app, key_func=get_remote_address)

api_bp = Blueprint("api", __name__)
api = Api(api_bp)
app.register_blueprint(api_bp, url_prefix="/api")


class MyResource(Resource):

    decorators = [
       limiter.limit("3/minute", key_func=get_remote_address, methods=["GET"]),
       limiter.limit("1/3second", key_func=get_remote_address, methods=["POST"])
    ]

    def get(self):
        print("GET")
        return {"m": "get"}

    def post(self):
        print("POST")
        return {"m": "post"}


api.add_resource(MyResource, "/my", endpoint="my")