| From FastAPI Gitter: | |
| dmontagu @dmontagu 00:14 | |
| @wshayes @intrepidOlivia here is a fully self-contained working implementation of a wrapped response | |
| https://gist.github.com/dmontagu/9abbeb86fd53556e2c3d9bf8908f81bb | |
| you can set context data and errors on the starlette Request and they get added to the response at the end | |
| (@intrepidOlivia if you save the contents of that gist to main.py it should be possible to run via uvicorn main:app --reload) | |
| if the endpoint failed in an expected way and you want to return a StandardResponse with no data field, you provide the type of StandardResponse you want to return instead of an instance |
| import asyncio | |
| import json | |
| from uuid import UUID | |
| import aio_pika | |
| import websockets.exceptions as ws_exc | |
| from fastapi import APIRouter | |
| from starlette.websockets import WebSocket | |
| from conf.app import config |
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(a) The contribution was created in whole or in part by me and I have the right to submit it under the Apache 2.0 license; or
(b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the Apache 2.0 license; or
The important things to note in this gist are:
app.html
The usage of the custom attribute hover-color is <div hover-color="special-hover-class"> where special-hover-class is
simply a css class that will be applied to all hover-color elements when the given element is hovered.
hover-color.js
This is the source code of the custom attribute itself, and is commented to explain what it does. Essentially, if the element
is hovered, the custom attribute sends out a message to tell all other hover color elements to change. When the mouse leaves
the element, a message is broadcast to tell them all to remove their class change.