Flask-YoloAPI 0.1.3 released

I released Flask-YoloAPI version `0.1.3`.

https://github.com/skftn/flask-yoloapi

It allows you to create Flask routes with refined requirements, such as;

- quickly create safe routes by enforcing input/type validation
- coercing of data types
- support for many datatypes
- understands docstrings
- support for python 3.5 type annotations
- custom validation via the `validator=` flag

This library embodies the philosophy of Flask; 'micro web-development'. Quick and easy route creation where you don't need many bells and whistles, yet, you can be very descriptive and strict about what comes into your route.

It is already used in production for the past 6 months under heavy load and works fine. It features a test-suite with 90%+ coverage.

Suggestions welcome, as always.

/r/flask
https://redd.it/8dmgfx

Simplru - A backport of Python 3 LRU Cache functionality for Python 2
https://github.com/mostafa/simplru

/r/Python
https://redd.it/8dqdim

I've compiled some unit testing tips, gotchas, etc. Would love some feedback, and I welcome any suggestions or additions.
https://howchoo.com/g/owy4mzvhn2n/unit-testing-in-python-tips-tricks-and-gotchas

/r/Python
https://redd.it/8drs5b

Build Your Own Photo Sharing App In 5 minutes With Django and React Native
https://github.com/yasintoy/vecihi

/r/Python
https://redd.it/8dowex

How to handle JWT authentication in a RESTful API with flask-praetorian (mainly logging users out and handling errors)?

Hi,

I am using [flask\-praetorian](http://flask-praetorian.readthedocs.io/en/latest/index.html), it works fine for logging a user in and protecting a route, but beyond that, I have no idea how to use it to accomplish other tasks like logging out users, handling errors...

For example, accessing a protected route results in the following exception \(with a `500` error instead of a` 40`1 error as it's supposed to\):

flask_praetorian.exceptions.MissingTokenHeader: JWT token not found in headers under 'Authorization' (401)

I am sure other errors \(like an invalid token\) have the same behavior. How can I return a custom message with the proper status code?

Also, I don't know much about JWT, I have read that keeping the user logged in with the same token for an extended period of time is a bad idea, so how can I allow logging out and token expiration? Do you guys have any resources I need to read before making an API with weak security?

Thanks!

/r/flask
https://redd.it/8dqbhl

Django Rest Framework + Vue.js - Live notifications like on the FB

I have a social network project written in Django Rest Framework + Vue.js. I need to add new feature - live notifications like on the Facebook. For example:

* user A commented your post

* user K started fallowing you


and much more actions.

What is the best way to do this? Any suggestions are very welcome.

/r/django
https://redd.it/8dqbz0

Creating a new molecule in ASE.

Been doing some searching on the internet and haven't found a good tutorial for my question:

I'm trying to model https://en.wikipedia.org/wiki/HMX using ASE try to optimize its geometry and it obviously isn't in the ase.collections.g2 database.

Can anyone point me in the right direction on where to get started making new molecules not in the ASE database?

Thank you and I apologize if this is in the incorrect subreddit.

/r/Python
https://redd.it/8dsgs6

Django Custom User and AuthenticationForm Issue
https://stackoverflow.com/questions/49951014/django-custom-user-and-authenticationform

/r/djangolearning
https://redd.it/8dtosq

Going from Matlab to Python?

I was wanting to hear some thoughts on how easy the transition is from Matlab to Python. I’d say I’m becoming sorta proficient in Matlab at this point, am I gonna have an easy time picking up Python with that background? I’m looking to mainly use it for stuff you’d see in engineering school like solving math problems and all that.

/r/Python
https://redd.it/8dtj7k

How do I move my Django project to Linode?

I have a Django project that works fine on my local machine. The project hooks up to a Postgres database. I want to move it to a Linode Debian instance. But I cannot find clear instructions on how to move my project to the Linode server. Anyone have experience moving a Django project to Linode? Got some pointers?

/r/django
https://redd.it/8dtbim

Minesweeper for command line [Linux]

/r/Python
https://redd.it/8dxorh

Issue: Text deletes when i type in front of it.

This just started happening a few days ago and I have never had this issue before. When I start typing code in front of a previous line of code it deletes it. For example, if a line has "print('Hello World!')" and I use my cursor to click in front of the word "print" and type "read", then it would be "readt('Hello World!')". Does anyone know how to fix this? Any help would be greatly appreciated.

/r/IPython
https://redd.it/8dxepo

A handy cheatsheet for Python
http://pysnippets.com

/r/Python
https://redd.it/8e1mzq

[Project] Monte-Carlo Search for Magic: The Gathering
https://hackernoon.com/monte-carlo-search-for-magic-the-gathering-6ca60750fcc6

/r/MachineLearning
https://redd.it/8e1ojv

User Session and Session Data

Is there any way to store session data based on a User's session?

i.e. `request.user['foo'] = 'bar'`

I know the above code doesn't work, so I was wondering if there is something built in where you could individually store data in sessions with each user? Or is there another to do something like this, because I need to use data across different views and I need to keep it separate from each User.

/r/djangolearning
https://redd.it/8e1v8q

Impressed!

Fastest web development framework I have encountered till now.
Made a website in 24hours, which would have otherwise taken at least a week.
Thanks Flask!

/r/flask
https://redd.it/8e2o6e

What are the chances of a django site being hacked?

If you were to create a cms in Django what are the chances of it being hacked compared to using wordpress?

Would it be near impossible to get hacked via a vulnerability in your cms if nobody else has access other than you to your django source code?

What if you are lazy/don't know how to update django and python so you end up never updating django versions?

You like a look of a few apps on djangos site so add a few.. would this increase your chances of getting hacked? Does the django repository have a bad reputation of vulnerability plugins like the wordpress one?

*I ask these questions as someone with no knowledge of django but wanting to learn so I can create my own cms and move from wordpress to django.

Thanks in advance :)


/r/django
https://redd.it/8e29do

Web API performance: profiling Django REST framework
https://www.dabapps.com/blog/api-performance-profiling-django-rest-framework/

/r/django
https://redd.it/8e5vzu

[P] Simple Tensorflow implementation of Multimodal Unsupervised Image-to-Image Translation (MUNIT)

/r/MachineLearning
https://redd.it/8e4765

[D] Million Dollar Salaries for AI Researchers? Well, Quants Have Seen This Before
https://medium.com/@pycy/million-dollar-salaries-for-ai-researchers-well-we-quants-have-seen-this-movie-before-8e7af51f6c63

/r/MachineLearning
https://redd.it/8e5pmr