PEP 712 – Adding a “converter” parameter to dataclasses.field
https://peps.python.org/pep-0712/

/r/Python
https://redd.it/12x4rth

🚀 Boost Your Python Code Performance: Essential Tips & Techniques

Hey fellow Python enthusiasts! I've just written a comprehensive guide on optimizing Python code for better performance. In this article, I cover everything from understanding Python's execution model and profiling your code, to leveraging parallel programming and powerful external libraries like NumPy and Pandas.

I believe these tips and techniques will be valuable for anyone looking to enhance the efficiency of their Python projects. Whether you're a beginner or an experienced developer, you'll find something useful in this guide.

Check out the full article here: https://danielbuilescu.com/blogs/learn-python/python-performance-optimization-tips-and-techniques-for-faster-more-efficient-code

Let me know your thoughts and if you have any other tips or tricks for optimizing Python code! Happy coding! 🐍

/r/Python
https://redd.it/12x76vj

Sharing: Converting drawings into 3D animation; a deep dive into the Python modules behind ShapeMeshing

Hi everyone.  I want to share with you a set of Python modules I built in 2019 for converting 2D animation into 3D animation.  Originally developed for the short film The Peak, this technology that transforms Flash-generated content into 3D data has since evolved and been deployed to multiple animation productions around the world.

This system has been featured at SIGGRAPH, CGWORLD, Cartoon Brew, Animation World Network, UNITE Tokyo, CEDEC and others - now is the first time the inner workings of the modules are being revealed.  I invite you to watch the two videos below, and I hope you find it useful and entertaining.    (Subtitles are available in English and Japanese)

Introduction : https://www.youtube.com/watch?v=c4GzniN7STQ

Advanced : https://www.youtube.com/watch?v=rIePFFwRYow


You can read more here

/r/Python
https://redd.it/12wxfb0

what is the best way to deploy to a server safely?

is deploying with docker the best way to deploy from your computer to a digital ocean instance?

the reason I ask is because I noticed that when I deploy my code just by pulling it from github on the server and try to pip install everything I often end up with packages that don't have equivalence in ubuntu or package clashes or things that I did not foresee happening when I was deploying and I have to figure them out and fix them in the instance.

I think if I add docker to my projects it would just add another layer of complexity to debug, but I dont know how else to make deployment easy and simple so it always works.

I dont want to use heroku either because they charge an arm and a leg.

anyone have any ideas?

/r/django
https://redd.it/12x5l7o

Do you guys use Chat GPT to code? If so, what do you make?

I have been completely blown away with chat GPT. I'm basically a noob, but I am curious how common it is amongst serious coders. Also what kind of stuff are you guys creating with chat GPT? I've created a few programs that I am really proud of, and that I don't think I ever would've been able to code myself. I have noticed that chat GPT makes a lot of mistakes though, and I actually stayed up till like six in the morning one night trying to get it to write something correctly and it never did… I'm sure if I was a better coder I'd be better at correcting chat GPT... But it is still pretty amazing.

/r/Python
https://redd.it/12wsx2g

Swagger for Django api

Hi, I’m building a basic api while learning the Django framework and wanted to know how to add swagger to document it. Almost all tutorials I see has a reference to the Django test framework, but I’m building a small api that just returns a json. Can somebody provide some insight into this or point me in the right direction?

/r/django
https://redd.it/12x52sd

Is it possible to make multiple Django apps a single project run on separate ports instead of paths?



/r/django
https://redd.it/12xp61x

Help solving IOPub data rate error

I received an 'IOPub message rate exceeded" error when running a built-in trackpy function. All information online says "the problem was fixed when launching jupyter with "jupyter notebook --NotebookApp.iopub_data_rate_limit=10000000". What does this mean? How do I do this? (I have zero knowledge of jupyter but I have to use it for a project)

I tried to run it from CMD but it just said that jupyter is not recognised as an internal or external command etc...

I'm using jupyter through anaconda 3.

/r/JupyterNotebooks
https://redd.it/12xpsfm

Is it just me or are the docs for sqlalchemy a f*cking nightmare?

Granted, I have little to no experience when it comes to working with databases, but the docs for sqlalchemy are so god damn convoluted and the lingo is way too abstract. Perhaps someone can recommend a good in-depth tutorial?

/r/Python
https://redd.it/12xrvwz

I built a leaderboard creator app

Try this fully functional leaderboard maker app here, https://www.maketheboard.com/. Built with Python & Flask (obviously), SQLAlchemy, and JavaScript with the simple bootstrap frontend.

The next step is to add Google AdSense and create the paid plans, which are already modeled out. Finished it in December and honestly forgot about it but I am getting tons of emails from Google search console that it is finally ranking lol.

I am open to answering any questions that any beginners may have

/r/flask
https://redd.it/12xsxb1

Skip db system check when runserver command is executed

Basically, I'm looking for a way to break the norm. I recently realised that if for some reason my db connection fails, my entire app goes bunkers. Never imagined this use case until it happened.

What I want is for my drf endpoints that do not make db calls to work fine while also returning a custom db error for endpoints that connect to a db.

P.S: I know I should be concerned about the maintaining a near 100% uptime for the db server. However, I'm prepping for a scenario where something goes wrong and doesn't kill the entire system.

/r/django
https://redd.it/12xyh0w

Accepting Payments with Stripe, Vue.js, and Flask
https://testdriven.io/blog/accepting-payments-with-stripe-vuejs-and-flask/

/r/flask
https://redd.it/12xdzc7

Tuesday Daily Thread: Advanced questions

Have some burning questions on advanced Python topics? Use this thread to ask more advanced questions related to Python.

If your question is a beginner question we hold a beginner Daily Thread tomorrow (Wednesday) where you can ask any question! We may remove questions here and ask you to resubmit tomorrow.

This thread may be fairly low volume in replies, if you don't receive a response we recommend looking at r/LearnPython or joining the Python Discord server at https://discord.gg/python where you stand a better chance of receiving a response.

/r/Python
https://redd.it/12y1e49

We reduced conda’s index fetch bandwidth by 99%
https://conda.discourse.group/t/how-we-reduced-condas-index-fetch-bandwidth-by-99/257

/r/Python
https://redd.it/12y8tvg

Is it correct a models.py in each blueprint?

I am working in a project and we were discussing about this, what do you think? Is it possible?

I don’t know if the db is gonna work, we are using Oracle and it was a little bit complicated to reflect the tables 😅

Thank you!

/r/flask
https://redd.it/12y2e1l

Build Your Own Face Recognition Tool With Python – Real Python
https://realpython.com/face-recognition-with-python/

/r/Python
https://redd.it/12yhzzy

Mybinder.org reducing capacity
https://blog.jupyter.org/mybinder-org-reducing-capacity-c93ccfc6413f

/r/IPython
https://redd.it/12yjn7o

Hot reloading and ChatGPT - Simplify Complex Problems with AI and Reloadium

https://redd.it/12ykafo
@pythondaily

Hosting Django project on Azure

Hello everyone,

I'm seeking some advice on hosting my Django-based project on Azure. I've used Docker-compose to build the project, but I'm feeling lost and unsure about which approach to take. Should I set up Kubernetes AKS or Azure Containers Instance? Or should I stick with the Containers Web App, or perhaps not use Docker at all?

Additionally, I'm not sure whether I should use Azure Postgres or a containerized database, which can be a bit of a pain to set up. I'm also curious about which Azure features I should use to ensure that my project runs smoothly on Azure.

My project utilizes multiple containers, including Redis, Celery, Flower, and Traefik. Can anyone offer any tips or guidance?

Thank you. 😊

/r/django
https://redd.it/12yhv5o

In a nutshell, how do you tell the difference between API and Microservices in Python?



/r/Python
https://redd.it/12yq1e9