Python

14 October 2026 21:06

you means to piont htis line:

Open the file pointed to in bytes mode, write data to it, and close the file:

Python

14 October 2026 21:05

https://docs.python.org/3/library/pathlib.html#pathlib.Path.write_bytes

Python

14 October 2026 21:04

I am so ai addicted, i didn't understand a single word lol 😂

Python

14 October 2026 21:01

Why can't u just ask any ai

Python

14 October 2026 14:22

No, to_thread should be used as a last resort (and when you know what you are doing)

Use whatever you like, just do not use to_thread() if you have other (better) options.

And learn the diffrences of async code vs using threads vs using proccesses.

You cannot work with those until you understand what those are.

Python

14 October 2026 12:54

You did not even read my answer or tried to understand it...

Btw,
Mongo has async driver
Why are you using PyMongo which is sync in async application??

It is called Motor - look it up

Python

14 October 2026 10:32

i'm finally making the move from pip to uv. it's been on my list for a while. Any warnings before I go forth? 😁

Python

14 October 2026 08:53

No, move MongoClient out of get_collection

You need exactly one client per process believe me, for your tasks is enough

Python

14 October 2026 08:44

def get_collection():
myclient = pymongo.MongoClient("mongodb://localhost:27017/")
mycol = myclient["mydatabase"]["customers"]
mydoc = mycol.find().sort("name")
return mydoc
mycol = get_collection()
See if i keep this logic of search a user and keep this in a function and use with my PTB library ot fastapi to get data of a telegram user so at that moment i call this connection to fetch the data and it take 500ms so for this 500 ms my Python tg bot will not respond to anyone so this time i will call this on asyncio.to_thread(get_collection())
so what should i do? is to_thread is ok here?

Python

13 October 2026 22:34

Who can help me with my Python project?

Python

13 October 2026 19:32

My one function do fetch a image's url form internet and saves in the ssd and do some editing using the pillow.

See When i will do code in fastapi's web dev should i try to write in async way, but here pillow is not allow to write async code, so what will the way, will i make simple def sync_fun() and time of call this function will i call it via asyncio.to_thread(sync_fun) will it fully ok to use like this in fastapi web app?

Python

13 October 2026 16:43

i also thoughtlike this, then one day someone forcefully teach me uv and how to use it to install new library, change python verison and so on, then i never look back at pip 😅

Python

13 October 2026 13:14

Should pip now be completely deprecated in new projects?

Python

12 October 2026 21:55

https://pythonbooks.org/free-books/

Python

11 October 2026 14:22

Okay, but nobody is replying to me. 😅

Python

14 October 2026 21:05

you should read python docs instead of using that shit

Python

14 October 2026 21:04

why cant you answer it yourself?

Python

14 October 2026 21:02

actually ai say me this to use Path_obj.write_bytes, but previously the repo i used they also used the path_obj in the with open() block so i got so pain to decide to choose the most best?

Python

14 October 2026 21:01

so see when i use normal file writing in python i did,

if fmt == "txt":
    with open(text_file_path, "wb") as f:
        f.write(decrypted_data)

Python

14 October 2026 13:24

As of May 14, 2025, Motor is deprecated in favor of the GA release of the PyMongo Async API in the PyMongo library

from pymongo import AsyncMongoClient

Beanie - is an asynchronous Python object-document mapper (ODM) for MongoDB. Data models are based on Pydantic.

Python

14 October 2026 11:18

Prepare to be blown away

Python

14 October 2026 09:41

yaa it could be a good things, now after i will move client outside the fun, my cpu usage will low it will not recreatet the client all time right?

Python

14 October 2026 08:52

yo, why you creating pymongo client everytime

Python

13 October 2026 22:39

Please provide a full explanation including all the details that you consider relevant. Your statement is too broad and there is no clear way to answer you, you have to explain:

- what you're doing
- what you're expecting
- what you're using
- where you're running the script
- what Python version you're using
- what packages and their versions you're using
- and the most important thing: show the code YOU wrote (read rule 5️⃣ for that)

and more details, that way your chances to get help will increase.

Python

13 October 2026 21:04

While downloading is I/O bound and belongs to a thread or async, pillow and/or ffmpeg are CPU-bound, and these below in their own proccess, not a thread

Python

13 October 2026 17:17

thanks but wasn't convincing enough.

Python

13 October 2026 13:33

I use it, I never used uv actually

Python

13 October 2026 09:57

Python for data engineering

Python

12 October 2026 21:55

Hello everyone. I'm new here ready to learn and build using python. How would you recommend me to start

Python

11 October 2026 14:21

don't ask twice, be patient.