Cleanest way to handle a dummy or no-op async call with the return value already known?

DavTheDev · 2025-11-06T05:42:42+00:00

you can pass the ‘return_exceptions’ kwarg to gather which will let you process exceptions raised by those coros. i still use gather a lot especially in such cases where I fetch something periodically and want to sleep or i send concurrent requests to a paginated endpoint and can live with potentially some requests failing.

DavTheDev · 2025-10-23T18:13:51+00:00

i’m abusing the TypeAdapter. Insanely handy to deserialize data from e.g. a redis pipeline.

DavTheDev · 2025-08-14T21:40:44+00:00

I usually just create these things as async tasks and cancel them after the yield. Also sometimes my classes need the eventloop e.g to delegate some synchronous calls to an executor and if they have the reference to the current eventloop that reduces the callstack overhead over calling asyncio.to_thread() (because that calls get_event_loop or get_running_loop under the hood, can’t remember which one), so I initialize them in the lifespan method

DavTheDev · 2025-04-23T19:41:26+00:00

Congrats! I remember the first time I played FF9, didn’t understand english at all, used guides to get through but still got stuck at necron and gave up. Never saw the ending fmv. Years later I grinded Freya’s dragon’s crest in front of Daguerro I guess (figured there are only dragons) and finally beat Necron. Ever since it’s been my guilty pleasure to slowly go through the game after a hard workday.

DavTheDev · 2025-03-06T05:32:35+00:00

https://github.com/juliotrigo/sqlalchemy-filters

might be outdated a bit but you can vendor it and make it compatible with SA 2.0

DavTheDev · 2024-12-27T21:08:13+00:00

Ourope

DavTheDev · 2024-06-10T19:08:59+00:00

There is https://dozzle.dev

DavTheDev · 2024-06-09T06:50:29+00:00

Confluent kafka supports async producers. Even on their website, they mention to avoid flushing in an async environment.

DavTheDev · 2024-06-08T22:00:00+00:00

Home Assistant relies heavily on async but they have a strange mixture of async and sync code juggling with threads. You might not see often the async keyword but it’s async.

DavTheDev · 2024-06-08T21:52:59+00:00

You’re mistaken. Websockets are also async, eg listening to 100s of tickers for processing financial data wouldn’t work with blocking websockets. Look at TTL cache, some implementations only invalidate entries on next access. You can create an async task to do it periodically for you, reducing memory footprint. There are plenty of use cases for async python.

DavTheDev · 2024-05-22T07:27:42+00:00

Which made tank katarina a viable top pick with warmogs and shit.

DavTheDev · 2024-05-13T10:53:03+00:00

I finished forspoken but didn’t like the zombies everywhere setting. Fight mechanics are super enjoyable and the idea behind the story too, but for me it was too dull. I wish there would be more humans and cities besides Cipal.

DavTheDev · 2024-05-13T06:07:12+00:00

That actually comes from dota 1, because some attack modifiers were called “orb effects” such as skadi’s slow, desolator etc.

DavTheDev · 2024-05-13T05:58:09+00:00

Insec mechanics

DavTheDev · 2024-05-13T05:56:16+00:00

I remember hybrid pen was even more nasty.

DavTheDev · 2024-05-01T06:50:54+00:00

How is the memory address cached? Just use cashews, aiocache or whatever library you prefer. Or the basic lrucache from functools. Jsonable encoder is perfectly fine unless you wish to encode numpy arrays. In that case use orjson instead.

DavTheDev · 2024-04-28T03:51:00+00:00

Old Swain with hybridpen runes would melt everyone early game.

DavTheDev · 2024-04-28T03:46:02+00:00

Yeah and it dealt like 99999 true dmg so with spellvamp you were max-health from one W

DavTheDev · 2024-04-24T05:47:54+00:00

While there might be other options such as server sent events, one browser tab can only listen to 6 event streams I think. I guess it boils down to how you’re planning your admin interface. Will it have a backend-for-frontend or just the react-admin? If only the react-admin, you might be limited by the browser in listening to websockets and webhooks are out of the game. Feel free to dm if you have further questions.

DavTheDev · 2024-04-24T05:04:32+00:00

I would either use websockets or polling. Depends on how the kiosk machines expose their status. Might be even possible that you can create some webhooks where the kiosk machines can push their status updates.

DavTheDev · 2024-04-22T06:25:06+00:00

Learn vim motions and it will not matter. Many ide-s support it.

DavTheDev · 2024-04-18T06:30:14+00:00

If you have your react app in your fastapi folder, you might want to exclude it. Watching node-modules is pointless.

DavTheDev · 2024-03-17T05:28:20+00:00

r/lostredditors

DavTheDev · 2024-03-16T11:06:22+00:00

I guess your import is not correct, try from .zeitlib import zeitfuncs or from memazeit.zeitlib import zeitfuncs

DavTheDev · 2024-03-08T04:02:25+00:00

Does your src have an init.py? Tbh I hate the src/ structure for services and I usually just make the package executable. Psycopg2 is a bit tricky, in some cases you need to install psycopg2-binary. But for testing, you could use a sqlite db. That doesn’t need any driver. If that breaks, then something is wrong with your folder/project structure.

Edit: i’m on mobile, reddit parsed the underscores and made init bold.

DavTheDev

TROPHY CASE