GPIO Zero v1.5 is here! - Raspberry Pi
https://www.raspberrypi.org/blog/gpio-zero-v1-5/

/r/Python
https://redd.it/aq5c3o

Question: Resubmitting form automatically, or auto-refreshing page

Good Afternoon,


I'll use a search function as an example (Search something, display a table with results, and view one of the results.


I'm quite far into my Flask project, and I've noticed that it's really annoying going back to the search results, having to refresh and click "resubmit form".


Is there a way to display the previous page without having to resubmit the form, or automatically confirm form submission?


I don't have much experience in PHP, but have some knowledge of CSS, HTML, JS, and Python.


/r/flask
https://redd.it/aq5nwz

January Release of Saleor
https://medium.com/saleor/january-release-of-saleor-e3ee7e9e13a3

/r/django
https://redd.it/aq7qb8

Built with Django as backend, remote job board for django devs
https://bestremotejob.com/language/django-remote

/r/django
https://redd.it/aq4900

Post your Django project collaboration needs!

There are a lot of projects out there that are looking for collaborators, and similarly, people looking to contribute and gain knowledge or apply their skills! There are a few sites out there for matching people up in this way, but I thought I'd give this subreddit a try first.


Post your projects that you're looking for help on along with any of your particular needs. One top-level comment per project if you have multiple maybe?


I'll be posting a couple of mine as well.

/r/django
https://redd.it/aqaq7t

Jupyter Portable 1.2 is out
https://www.portabledevapps.net

/r/IPython
https://redd.it/aphfyi

HTML form to Django backend

Hi there. I’ve been having problems with my first Django implementation. I’ve got an HTML POST form that I’m ultimately trying to get into my Sqlite3 db, and I’m fairly sure my views.py is where I’m going wrong by can’t seem to nail down why. Anyone have any ideas? [Link to stack exchange question ](https://stackoverflow.com/questions/54658622/getting-post-request-from-an-html-form-into-a-django-database)Thank in advance!

/r/djangolearning
https://redd.it/aqadp3

Asking for a review - That's a beginner app

Hello!

I feel a bit shy showing my code and I promise myself in 2019 to be less prudish.
Also, I think it is a good start to get the best practices asking for reviews to experimented guys.

​

So here we are:
I've started a Python/Flask project and I force myself to write raw SQL Request to get better with SQL (I think this is the most valuable things). I've worked with Ruby On Rails and ORM for 2 years now. Sometimes the ORM can't do what I want and have to process the result with Ruby which is known to be a bit slow. (especially old version).

​

This is only getting the data in the database and send it to the front which is processing with them and show me some Charts. I've only 3 routes and I feel like my file is getting bigger and bigger every time I'm looking at it.

**Gist:** [https://gist.github.com/jgengo/9fd005ec3b2aed935104c06bc95a3b34](https://gist.github.com/jgengo/9fd005ec3b2aed935104c06bc95a3b34)


Thank you for your precious time.

/r/flask
https://redd.it/aq7xw3

What's the ideal way to track different versions of Jupyter notebooks?

I want to quickly jump between different versions as well as do comparison between multiple versions at a time.

/r/JupyterNotebooks
https://redd.it/aqbrda

Prototype of Python-powered IoT device, gets how many subs are in r/Python plays sound when new ones are added

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

I wrote a guide on installing Jupyter notebooks on a server and running them with SSH tunneling or with SSL and Let's Encrypt
https://janakiev.com/blog/jupyter-notebook-server/

/r/JupyterNotebooks
https://redd.it/apro0i

Passing values in Django

Hi all,

​

I need help with passing values from one view to another. Also, overriding the save function is giving me headhecks...can you help me on where to find materials on this things..

Thank you all in advance

/r/djangolearning
https://redd.it/aqhs3r

DJANGO PROJECT SUGGESTION

Hey guys.. I have to make a final year project and i am out of ideas.. I have been working on Django for more than one year and i know web scraping. My team mate has knowledge of Data Science.. It would great if anybody could suggest me some projects..

Thank you..

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

Need recommendation on python/django bootcamps online

Hi there!

Could someone recommend good bootcamps/tutorials on building up web apps on python/django?

Thanks!

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

How to replicate Google Maps distance using Python
https://kanoki.org/2019/02/14/how-to-find-distance-between-two-points-based-on-latitude-and-longitude-using-python-and-sql/

/r/Python
https://redd.it/aqjr3c

What exactly is constructor in Python? - a blog post by my colleague
https://medium.com/@tomaszwito/python-constructor-elusive-function-58e87277dd25

/r/Python
https://redd.it/aqjw31

Flask-Alembic model detection - is very strange

Hi,

I found that Flask-Alembic detects model based solely on their using. So, if I add in the code something like that:

`from app.my_models import project_model`

the project\_model will be detected and, if there are any updates the table will be updated.

**But**, if I don't mention the model in the code it will be ignored as a non-existing model, and then, as a consequence, the table will be dropped from the database. It's slightly different from what I expected, or maybe I use it wrong.

Can somebody please comment on it?

Thanks!

​

/r/flask
https://redd.it/aqnk5m

Plotly's Jupyterlab Chart Editor for editing charts through a user-friendly point-and-click interface
https://kyso.io/KyleOS/plotly-chart-editor

/r/IPython
https://redd.it/aqn1if

Initializing a Flask app

[https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world](https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world)


With the above tutorial an `app` package is created. For the `__init__.py` file, `Flask` is instantiated in there:

app/__init__.py: Flask application instance

from flask import Flask

app = Flask(__name__)

from app import routes

Why is that written in \`\_\_init\_\_.py\` and what is the benefit of that? As opposed to an empty `__init__.py` and then instantiating the `Flask` class in another module such as...


app/main_app.py #Flask is instantiated here instead of __init__.py

from flask import Flask

app = Flask(__name__)


​

/r/flask
https://redd.it/aqoq8m

How to put CSRF tokens on the page without a flask form?

Since learning AJAX and RESTful api's, I've been replacing all my flask wtforms with regular ol' html inputs and submit buttons. I haven't really seen the point of wtforms. But they did have the .hidden\_token attribute which was nice.

So now that I'm doing away with flask forms, how do I still put a hidden token on my pages?

/r/flask
https://redd.it/aqr5cy

[R] OpenAI: Better Language Models and Their Implications

https://blog.openai.com/better-language-models/

"We’ve trained a large-scale unsupervised language model which generates coherent paragraphs of text, achieves state-of-the-art performance on many language modeling benchmarks, and performs rudimentary reading comprehension, machine translation, question answering, and summarization — all without task-specific training."

Interestingly,

"Due to our concerns about malicious applications of the technology, we are not releasing the trained model. As an experiment in responsible disclosure, we are instead releasing a much smaller model for researchers to experiment with, as well as a technical paper."

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