#34447: Support backgroup async repeat task. just like
fastapi_utils.tasks.repeat_every
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Reporter: pythonwood | Owner: nobody
Type: New feature | Status: new
Component: Core (Other) | Version: 4.1
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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Feature Need: **Async django should make repeat task much more easy.**
I like to use fastapi_utils.tasks.repeat_every, so easy and doc is here:
[https://fastapi-utils.davidmontague.xyz/user-guide/repeated-tasks/]
{{{
from fastapi import FastAPI
from sqlalchemy.orm import Session
from fastapi_utils.session import FastAPISessionMaker
from fastapi_utils.tasks import repeat_every
database_uri = f"sqlite:///./test.db?check_same_thread=False"
sessionmaker = FastAPISessionMaker(database_uri)
app = FastAPI()
def remove_expired_tokens(db: Session) -> None:
"""Pretend this function deletes expired tokens from the database"""
@app.on_event("startup")
@repeat_every(seconds=60 * 60) # 1 hour
def remove_expired_tokens_task() -> None:
with sessionmaker.context_session() as db:
remove_expired_tokens(db=db)
}}}
For Django, I found ''django-celery-beat and django-q and so on'', but
they are too heavy for depending a sub-system which name broker.
I hope django support this feature when running in async mode. (ASGI
Django)
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Ticket URL: <https://code.djangoproject.com/ticket/34447>
Django <https://code.djangoproject.com/>
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