Django Async vs FastAPI vs WSGI Django: Performance Comparision of ML/DL Inference Servers
https://aibharata.medium.com/django-async-vs-fastapi-vs-wsgi-django-choice-of-ml-dl-inference-servers-answering-some-burning-e6a354bf272a

/r/django
https://redd.it/l4nkyr

How to use AWS Secrets Manager as a substitute for env vars and GitHub Secrets
https://www.youtube.com/watch?v=k1glWR8avuQ&list=PL0dOL8Z7pG3IWsvseNd-JoFTHL16P_iTC&index=12

/r/flask
https://redd.it/l4nex5

Does your Flask-powered site has robots.txt?

My first Flask project went into production mode a couple of days ago. What's different about my project is that I'm replacing a 5-year old php-powered site with a brand new python app. The project is a directory for professional services, and the old site was built using WordPress. I've analysed the structure and tried to preserve all of the important endpoints, but did not try to make sure that every WP endpoint would have an equivalent in the Flask app. There were just too many rudimentary endpoints that did not serve any meaningful purpose. Since the new site went live, I've been monitoring the requests that resulted in 404 error. There are hundreds of such requests per day, and it looks like most of them are made by bots. There are also lots of requests for the images that are no longer where they used to be - perhaps these images were embedded on some external sites? Anyway, one thing that I've noticed is that robots.txt is requested very often, but I did not bother adding this file. I know what robots.txt is for, but I'm not sure how it should be configured and used in the context of

/r/flask
https://redd.it/l4xqf7

Advise - Flask + ? for job board website

Hi everyone!

I'm building a job board website and I just finished building the backend using Flask + Eve. I will use MongoDB Atlas to store the database and I think I want to serve the website using Heroku. I'm a beginner with web apps but I've been writing Python and Scala for my DS 9-5 since I got out of college. My question is, how should I proceed with this project? The way I see it I could:

Build the app fully in Flask with jinja + html and style it with Bootstrap
Separate back end and front end, write a front end app that will communicate with my flask server

I can see advantages to both of these approaches, the easiest for me would be to just use Flask all the way. But I'm interested in the future of this app if it would scale up better by having a separate front end.

For the front end I have been researching Vue.js, and React.js but I'm unsure of the benefits of one over the other.

I'm open to suggestions or any other comments! Thanks everyone!

/r/flask
https://redd.it/l4wa5d

Clean Architecture in Flask

Hi guys!


Nice to post here, I coming from Javascript and I keep looking at Flask. I'm a little noob in this framework but I wanna an alternative programming language to develop my backend as API REST.

I using Clean Architecture for all my new projects and I wanna look at some projects that use Clean Architecture.


Can you share your folder structure with Clean Architecture? I don't wanna copy your project, it's just for my personal projects.

​

(excuse for my English, it's not my native language)

/r/flask
https://redd.it/l540pd

This project is flask heavy and quite robust. Interesting for people that want a deep dive into a full project!
https://github.com/AdamGold/Dryvo

/r/flask
https://redd.it/l5632d

Trying to find entry in my database but cant

So I'm trying to find a entry in my database that I created. When I go to query and compare the entry I'm looking for I get nothing.

Below is my code to query my database

enteredusername = request.form"username"
existinguser = db.session.query(UsersTable).filterby(username = enteredusername)

This is the result I get

SELECT userstable.id AS userstableid, userstable.username AS userstableusername, userstable.password AS userstablepassword FROM userstable WHERE userstable.username = ?

Assistance is much appreciated

/r/flask
https://redd.it/l52wpl

My First Django App! A diabetes management solution.

Fairly new to django, python, and programming in general. I wrote a hobby app of sorts that records blood glucose levels, insulin doses, and meals. It takes the user input and uses matplotlib to render graphs. Its a whole bunch of python pasta code holding it together, but it works, and it was a great learning experience to get the basic functionality in place.

https://preview.redd.it/7om5b0m97ld61.jpg?width=874&format=pjpg&auto=webp&s=d9676137069aac8752f568736ea5ad9cce3e3142

/r/django
https://redd.it/l53xls

How to design microservices using Django Rest framework?

Currently I am working on a project which is similar to online streaming platforms like Netflix, but here the content will be comics.

Project WorkFlow:

User will create his account and then he will buy a subscription plan of his choice and then he can have access to the comics with respect to his subscription plan.

Firstly we thought to build as a monolithic application, but i feel this project can be build using microservices, for eg there can be three microservices, each will be a rest api

Microservice 1 --> Authentication

Microservice 2 --> Subscription and payment handling

Microservice 3 --> Comic books hosting based on subscription

Also I am a bit confused with the database part like each service will have it's own data layer or a single data layer to all the services? Any leads on this would be appreciated.

Should I go ahead with this approach or is there a better alternative to that?

Please do share articles or material that could be any use to me.

/r/django
https://redd.it/l5bfdn

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/l518c8

Scrapera: A universal tools of scrapers for humans

The toughest part of data science and machine learning is the collection of data itself. The huge requirements of data in recent years and the difficulty of obtaining such data inspired me to create project Scrapera, a universal scraper library.

The aim of Scrapera is to ease the process of data collection so that ML engineers and researchers can focus towards building better models and pipelines than worrying about collection of data.

Scrapera has a collection of scrapers for commonly found domains such as images, text, audio, etc to help you with your data collection process. Scrapera is written in pure python3, has full support for proxies and is continuously updated to support new versions of websites.

If you found this initiative helpful then star the GitHub repository and consider contributing with your own scrapers to help fellow researchers! Contributions and scraper requests are always welcomed! :)

Please note that Scrapera is currently in beta and I am actively looking for contributors for this project. If you are willing to contribute then please contact me. Thanks for reading!

PyPi: https://pypi.org/project/scrapera/

GitHub Link: https://github.com/DarshanDeshpande/Scrapera

/r/Python
https://redd.it/l5921l

P Guitar + ML

I've recently been diving into the world of guitar circuit/amp modeling and where ML is starting to have an impact. I am still working on the video, in which I interview a researcher from Neural DSP (Lauri Juvela), but have just published the sister blog post. Would love to get any community feedback or questions, which we can hopefully get answered by Lauri.

For proper formatting, the article can be viewed on *blog.zakjost.com*. If you have questions, you can come ask them to me or Neural DSP researcher, Lauri Juvela, in this thread or the official discussion thread *here*.

## Introduction

If you play electric guitar, you probably know that “tube amps” have been the gold standard since the beginning. Originally, amplifiers were just about making the guitar louder, but it's become more than that–it's about manipulating the character of the audio to make it sound more pleasing or achieve some artistic effect. What makes vacuum tubes so attractive is the peculiar non-linearities they introduce to the incoming signal as a byproduct of their interactions with the rest of the circuit when they're pushed to the limits of their operating ranges. Or “distortion” for short. If you push a sine wave

/r/MachineLearning
https://redd.it/l5feqt

Twitter is opening up its full tweet archive to academic researchers for free

Opening up a public archive, monthly tweet volume cap is now 10 million (20x higher than previous 500,000). This definitely opens the door for new projects built using the Twitter API, especially in the field of sentiment analysis.

https://www.theverge.com/2021/1/26/22250203/twitter-academic-research-public-tweet-archive-free-access

/r/Python
https://redd.it/l5ldye

Wednesday Daily Thread: Beginner questions

New to Python and have questions? Use this thread to ask anything about Python, there are no bad questions!

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/l5rc8y

P I made sequitur: A library of autoencoders for sequence data (e.g. time series, videos)

Github repo: https://github.com/shobrook/sequitur/

Sequitur lets you create encodings of any sequence data (time series, audio, video, etc.) in just two lines of code. It implements three different autoencoder architectures in PyTorch and a predefined training loop. I made sequitur because if you search for "sequence autoencoder" on Github, all you get are applications of sequence autoencoders –– nothing that lets you easily create and train one for whatever application you're working on. I built this with beginners in mind, but it's also designed so that more advanced users can easily modify the autoencoders and write their own training loops.

Hopefully some of you find this useful, and please feel free to critique the library or suggest improvements.

/r/MachineLearning
https://redd.it/l5frpd

How to make a form (dynamic form?) for this model that will able user to select choice for each question asked - (repost i messed up the formatting before)

Im trying to make a form for a quiz that will able user to select choice for each question when presented, so that when i user submits the form it is saves into the user response. Also how would I list the choices taken from the choice model for each given question?

​

**what im trying to achieve:**

​

\- display form for each question for a given quiz

\- display all on same page as one form

\- once all questions answered submit into UserResponse model alongside

the user that did the quiz

​

My models seem to work correctly as im able to populate them with data and the relations between them seem to be okay. I am new to django so i have been trying to read the documentation and ive done mutliple tutorials but can seem to find a solution.

​

Model for quiz:

​

class Quiz(models.Model):
title = models.CharField(maxlength=255, unique=True)
description = models.CharField(maxlength=255, blank=True, unique=False)
created = models.DateTimeField(autonowadd=True, editable=False)
slug = models.SlugField()
active = models.BooleanField('Is active?', default=True, dbindex=True)

class Question(models.Model):
type = models.IntegerField(choices=TYPES, default=1, verbosename='Question Type')


/r/djangolearning
https://redd.it/l5j559

What we mean by scalable application when we choosing frameworks or languages?

Hi , I gone through a article that says `python is synchronous` so it is slower then GO and other asynchronous languages and less scalable then why `instagram , quora ` like apps are working fine on python ?

/r/django
https://redd.it/l5l7ua

How to simply view a user profile in Django without being logged into it?

Running into an issue that's oddly harder than I thought it was going to be. I just want to create a view that displays a users information, but currently the problem I'm running into is that it automatically signs into the user when viewing the profile.

models.py:

class UserProfile(models.Model):
user = models.OneToOneField(User, null=True, on_delete=models.CASCADE)
name = models.CharField(max_length=200, blank=True)
class tag(models.Model):
user = models.ForeignKey(User,
default = 1,
on_delete = models.CASCADE
)

views.py:

def ViewProfile(request, username):
user =

/r/django
https://redd.it/l5ufwj

Flask State ------ It's a plugin for monitor machine state, like CPU, Memory, Disk usage, LoadAVG etc.

​

https://preview.redd.it/r8lm7ibtmtd61.png?width=691&format=png&auto=webp&s=ad1c13742361097fba79bf85e357fa2c84904ff3

I’m a Chinese Python developer.I want to study flask and i find monitor data is simple that other project.
So I built Flask State with two friends.**https://github.com/yoobool/flask-state**

a display machine state, with Python3.It's a plugin for monitor machine state, like CPU, Memory, Disk usage, LoadAVG etc.

I need some advice about which data should i add on future? I have few idea about it. Now there have CPU, Memory, Disk usage, LoadAVG.

Actually, Flask State is just monitor project, it haven’t base on flask.

​

https://preview.redd.it/4oq5x8uqmtd61.png?width=336&format=png&auto=webp&s=36079c2250d6c2797b59942763345288fc25a48b

BTW, Would you give a star on GitHub? Then you can find it easily whenever you want use.

​

https://preview.redd.it/5c5xnewmmtd61.png?width=1314&format=png&auto=webp&s=69a518d4df12a5890aa8382768cf0d6b5c2eea4c

/r/Python
https://redd.it/l5ygd1

Workflow Automation and Frameworks - Python-Flask

Good day community. In many companies (especially small business) the need for a system often includes workflows. i.e. document sent from one department to another or from one person to another - in order for e.g payment to be signed-off and released....or the next person in the value chain must now continue updating or adding to the document before it is finalised.

Microsoft Visio for example is one of those Tools for documenting workflows within companies.

I think most of us have come across this within real world projects. My question is:

1- do you have an example of a workflow system with Python/Flask at its core - serving front-end and backend functionality?

2- are their any specific frameworks within Python that allows for Workflow automation?

3- what in your opinion would be the best way to approach such a use-case?

​

​

Your opinion matters....thanks in advance.

/r/flask
https://redd.it/l61arq