Python Daily

Friday Daily Thread: Free chat Friday!

Use this thread to talk about anything Python related! Questions, news, projects and any relevant discussion around Python is permitted!

/r/Python
https://redd.it/l2b8wf

Friday Daily Thread: Free chat Friday!

Use this thread to talk about anything Python related! Questions, news, projects and any relevant discussion around Python is permitted!

91 views05:30

Python Daily

85 views08:30

Python Daily

[D] Machine Learning - WAYR (What Are You Reading) - Week 29

This is a place to share machine learning research papers, journals, and articles that you're reading this week. If it relates to what you're...

85 views08:30

Python Daily

I made a course on NumPy. It got good reviews, but sales were weak so I'm releasing the entire thing for free.

My course is called Python NumPy For Your Grandma - So easy your grandma could learn it. Here's the course outline.

1. Introduction
1.1 Introduction
2. Basic Array Stuff
2.1 NumPy Array Motivation
2.2 NumPy Array Basics
2.3 Creating NumPy Arrays
2.4 Indexing 1-D Arrays
2.5 Indexing Multidimensional Arrays
2.6 Basic Math On Arrays
2.7 Challenge: High School Reunion
2.8 Challenge: Gold Miner
2.9 Challenge: Chic-fil-A
3. Intermediate Array Stuff
3.1 Broadcasting
3.2 newaxis
3.3 `reshape()`
3.4 Boolean Indexing
3.5 nan
3.6 infinity
3.7 random
3.8 Challenge: Love Distance
3.9 Challenge: Professor Prick
3.10 Challenge: Psycho Parent
4. Common Operations
4.1 `where()`
4.2 Math Functions
4.3 `all()` and `any()`
4.4 `concatenate()`
4.5 Stacking
4.6 Sorting
4.7 `unique()`

/r/Python
https://redd.it/l1jdcj

Gormanalysis

Python NumPy For Your Grandma - 1.1 Introduction

Now available in written format on Practice Probs!
Course Curriculum Introduction
1.1 Introduction Series
2.1 Series Creation
2.2 Series Basic Indexing
2.3 Series Basic Operations
2.4 Series Boolean Indexing
2.5 Series Missing Values
2.6 Series Vectorization…

95 views10:30

Python Daily

8 best Python Natural Language Processing (NLP) libraries
https://sunscrapers.com/blog/8-best-python-natural-language-processing-nlp-libraries/?utm_source=reddit&utm_medium=thread&utm_campaign=january-promo

/r/Python
https://redd.it/l2is2a

Sunscrapers

8 best Python NLP libraries | Sunscrapers

NLP can provide organizations with a broad range valuable insights and solutions that address language-related problems consumers might experience

82 views12:30

Python Daily

D 10 Insightful & Practical AI/ML Books to Read in 2021

If you are still planning a 2021 reading list, here are 10 AI/ML books to consider. They are published over the past two years and cover a range of topics from fundamental concepts, to algorithms and applications. And here is a collection of author talks and book reviews that might be helpful to check out before diving deep into the books.

Artificial Intelligence: A Guide for Thinking Humans (Melanie Mitchell)
Rebooting AI (Gary Marcus and Ernest Davis)
Human Compatible: Artificial Intelligence and the Problem of Control (Stuart Russel)
You Look Like a Thing and I Love You: How Artificial Intelligence Works and Why It's Making the World a Weirder Place (Janelle Shane)
The Hundred-Page Machine Learning Book (Andriy Burkov)
Interpretable Machine Learning: A Guide for Making Black Box Models Explainable (Christoph Molnar)
Machine Learning Yearning (Andrew Ng)
Machine Learning Engineering (Andriy Burkov)
Hands-on Machine Learning with Scikit-Learn, Keras, and TensorFlow: Concepts, Tools, and Techniques to Build Intelligent Systems (2nd Edition) (Aurélien Géron)
Approaching (Almost) Any Machine Learning Problem (Abhishek Thakur)

Feel free to comment below and add new book recommendations.

/r/MachineLearning
https://redd.it/l2idzt

blog.crossminds.ai

10 Insightful AI Books To Read in 2021

Want to improve your understanding and skills in the AI/ML domain this year? Check out these 10 best books published over the past two years that offer deep insights into the fundamentals and applications of AI. (Authored by Crossminds in Community Sharing)

93 views13:30

Python Daily

Mypy 0.800 Released
http://mypy-lang.blogspot.com/2021/01/mypy-0800-released.html

/r/Python
https://redd.it/l2nub3

Blogspot

Mypy 0.800 Released

We’ve just uploaded mypy 0.800 to the Python Package Index ( PyPI ). Mypy is a static type checker for Python. This release includes new ...

83 views15:30

Python Daily

Hello? I need help with DetailView. I have written the code below to for user profiles. It's working in the template but even though I'm logged in, it's printing "This is not your profile" meaning the object is returning False. What am I missing? Thanks for the assist

/r/django
https://redd.it/l2jxe3

87 views18:30

Python Daily

Writing Django Project Documentation Templates

I am leading a Django Project and serve as a developer and designer of the system. I want to create a documentation endpoint that can be used to hyper link users to various parts of the documentation to read the relevant language. I looked into Sphinx and it seems a little heavy duty for our purposes. I was curious if there was another good solution for this.

What I want:

\- Help text buttons for each form input

\- Each help button hyper links to the related part of the documentation page

\- Documentation template can be edited easily ( I.e. ideally not written directly in HTML.)

/r/django
https://redd.it/l2qpu2

Writing Django Project Documentation Templates

I am leading a Django Project and serve as a developer and designer of the system. I want to create a documentation endpoint that can be used to...

83 views22:30

Python Daily

Welcome to Pyramid, a Python Web Framework
https://trypyramid.com/

/r/Python
https://redd.it/l2o43w

Trypyramid

Welcome to Pyramid, a Python Web Framework

Pyramid is a lightweight Python web framework aimed at taking small web apps into big web apps. This site provides an easy entry point into Pyramid.

73 views23:30

Python Daily

Run machine learning model without loading it on client?

This is my first post in this subreddit and I might make a follow up post.

In my data science camp, I learned how to use flask with heroku and every member had some machine learning model deployed with it. However many hosting services (including heroku) are free up to 1GB and good ML models are usually greater that 1GB, so it would cost users money.

I didn't like the fact that the model i made had to be dumbed-down to fit the size, so I am trying to learn how to host a flask web app (using apache and WSGI_mod).

I have an old laptop that is going to act as a server and I want to know where i need to put the pickeled model so that it doesn't get loaded on the client and stays on the server. The setup i want looks like "user send input through web" --> "flask opens ML model and computes on my laptop" --> "send back results".

One idea I had was to have 2 instances of python running on my laptop, where the flask app has a sqlite3 server that stores user input and a separate

/r/flask
https://redd.it/l2vd7j

Run machine learning model without loading it on client?

This is my first post in this subreddit and I might make a follow up post. In my data science camp, I learned how to use flask with heroku and...

78 views01:30

Python Daily

"anaconda-navigator" isn't opening on qiskit environment, but it opens on base env.



I thought all new anaconda venvs come with anaconda-navigator installed

/r/IPython
https://redd.it/l307wj

72 views02:30

Python Daily

Saturday Daily Thread: Share your resources!

Found a neat resource related to Python over the past week? Looking for a resource to explain a certain topic?

Use this thread to chat about and share Python resources!

/r/Python
https://redd.it/l30jfa

Saturday Daily Thread: Share your resources!

Found a neat resource related to Python over the past week? Looking for a resource to explain a certain topic? Use this thread to chat about and...

71 views03:30

Python Daily

Django Accountancy Software - my first app

Hi guys,

I have just finished my first ever full stack web app, which is built with django of course. It is an open source accountancy app based partly on Xero, one of the leading products in the market, but with some differences. It is by no means a complete accountancy system but I hope it would serve as a good basis for one.

The live demo (also on the github repo mentioned below) is at - https://django-accounts-1.herokuapp.com/ if you want to check it out. There is no need to supply your email address to sign up.

There is also the option to deploy to our own dyno on Heroku if don't want to share data with randomers. Again the link is in the github repo below.

I welcome any constructive feedback. Especially since I would like to switch careers to web development sooner rather than later.

Hope you enjoy it!

Github repo - https://github.com/rossm6/accounts

P.S.

Please view the website in the latest Chrome, Firefox or Edge browser. Safari has not been tested but probably works. It is also built for the desktop and not smaller screens.

/r/django
https://redd.it/l30tsv

Herokuapp

Accounts Signup

78 views06:30

Python Daily

Easiest way to unlink Django's port 8000 when restarting server

Hi guys, I frequently find myself needing to ctrl z the server to make non-live modifications, or it goes down, etc. Whenever I restart, whatever process the interrupt goes through means Django didn't actually stop using port 8000, so it's still linked and won't let me restart. Besides greping for django and killing it, is there either a better command to terminate the server, or a more efficient way to unlink the default port (so I don't need to keep changing it)?

/r/django
https://redd.it/l30ui5

Easiest way to unlink Django's port 8000 when restarting server

Hi guys, I frequently find myself needing to ctrl z the server to make non-live modifications, or it goes down, etc. Whenever I restart, whatever...

85 views08:30

Python Daily

"flask run" doesn't work but "python flaskFile.py" does?

This is probably a really dumb problem but it's been driving me crazy for hours. I am new at this and I just can't figure it out.

Basically, when I try to do the command "flask run" it gives me the error that "The system cannot find the file specified". However, when I try "python flaskFile.py" it does run the application. I have a .flaskenv file that defines FLASK_APP=`flaskFile.py` and FLASK_ENV=development. Also, before doing flask run I did python -m venv venv and then venv\Scripts\activate.

This is the exact error:

https://preview.redd.it/9dv1w3cwk0d61.png?width=1372&format=png&auto=webp&s=64e89d5ef4b01236347f2a7d3367fb3ef8735ac8

This is what my files look like. The application is in a folder called backend which is inside of a file called DECENT:

https://preview.redd.it/oz8n5xl5l0d61.png?width=944&format=png&auto=webp&s=4b31a55c8ac7efe4e53575857bf9b0e97b8f3f8d

In venv there is a Scripts folder where I put the .flaskenv file:

https://preview.redd.it/apkfd5ybl0d61.png?width=931&format=png&auto=webp&s=d5fdcbbd4faddf3af6fd698753235134e908e771

I've tried putting the .flaskenv file in other locations but nothing is working. This is the tutorial I've been following: https://blog.miguelgrinberg.com/post/how-to-create-a-react--flask-project.

Thanks in advance, I am super desperate here and I am eternally grateful for any response.

/r/flask
https://redd.it/l35r3h

97 views09:30

Python Daily

" Take A Break Notifyer " In Python In Less Tham 10 Lines Of Code - KodeWithHuzaifa
https://www.youtube.com/watch?v=RNK4aKKBIVI

/r/Python
https://redd.it/l33dzm

YouTube

Project 2 : Take A Break Notifyer In Python In Just 10 Lines Of Code

Hi Friends! This is a brand new playlist in which we'll be making 30+ Python & Django Projects. So if you are ready with python & Django and want to make amazing projects, this playlist is only for you. In today's video, we'll be making a "Take A Break" notifier…

88 views10:30

Python Daily

Django Online Studying App - Django + React - Feedback Please

Hey everyone!

First time working with Django + React. I built a free service where people can track and share everything their studying online. It's very early beta, but I would love some feedback. I've worked with Django quite a lot before, but not with DRF and pretty inexperienced with React. I originally built a version of this website with Node+React, but I really missed the structure of Django so I built it back from scratch.

https://stublio.com/

Feel free to be critical and harsh, I am very open to suggestions and ideas.

This is my profile: https://stublio.com/codemonkey

I haven't worked this in-depth with DRF before, and it's been amazing so far. I am learning the beauty of serializers and just how powerful DRF is out of the box.

Would also love input on validation with this stack. Typically I've had forms.py take care of that, but now I'm not quite sure where the best place to validate is. I could do it in React+views+models, but is that kind of overkill? So far, I've done almost 0 validation (early beta).

Also, within the profile page, there is a feature to filter by tags. I do that logic in React right now, I wonder if it's better to just

/r/django
https://redd.it/l347hh

drumsdigital

Portable Drumming Made Easy

Take your drumming skills on the go with the Aeroband PocketDrum 2 Plus, the perfect portable drum kit for beginners and professionals alike.

93 views14:30

Python Daily

Can anyone give me an example to display an image with bytea datatype from a postgresql table in a html page with flask ?

/r/flask
https://redd.it/l3bz87

Can anyone give me an example to display an image with bytea...

Posted in r/flask by u/rybe72 • 4 points and 0 comments

86 views15:30

Python Daily

how to make edit user profile page using Django without using Django forms??

I created this type of sign in and login views using User model ,without using Django forms how can make edit profile page view? please help me. I have not used Django form

https://preview.redd.it/nj9cwsrpg3d61.png?width=1920&format=png&auto=webp&s=12ead27814d144289f24d8ee9936d810eee46810

/r/django
https://redd.it/l3d89s

85 views16:30

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