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Python Weekly

Welcome to issue 500 of Python Weekly. Let's get straight to the links this week.

From Our Sponsor

Ray Summit | June 22-24: Scalable Python & ML for everyone
Build & scale any application with Ray, the open-source Python framework. Join Ray Summit to see how Ray is becoming the dominant platform in distributed computing and the best way to scale ML & Python. Register free to join live & on-demand.

News

PyCon US 2024 and 2025 Announcement
The location for PyCon US for 2024 and 2025 has been announced and it’s Pittsburgh, Pennsylvania!

Articles, Tutorials and Talks

Flask 2.0 Review

An opinionated review of the most interesting aspects of the new Flask 2.0 release covering Routing updates, Websocket support and Async support.

How image search works at Dropbox
In this post we’ll describe the core idea behind our image content search method, based on techniques from machine learning, then discuss how we built a performant implementation on Dropbox’s existing search infrastructure.

The tools and tech I use to run a one-woman hardware company
A look into the tech and tools used by Winterbloom.

Automating all the Things with Home Assistant's Paulus Schoutsen

Home Assistant allows you to control all your devices without storing any of your data in the cloud. The project was started as a Python application by Paulus Schoutsen in September 2013 and has turned into a massively popular series of projects that span hundreds of devices! Plus, they like to keep your privacy private!

Creating the Perfect Python Dockerfile
Increase your python code performance and security without changing the project source code.

Dolt Powered Bartender
Creating a robot bartender with a Flask server and Dolt to serve cocktails.

Dynamically Update Your Flask Web Pages Using Turbo-Flask
How can you update a part of a web page dynamically, without the user having to hit the refresh button on the browser? This article introduces you to Turbo-Flask extension, which will allow your Flask application to easily push asynchronous page updates to the browser, without having to write any JavaScript code.

Fetching Better Beer Recommendations with Collie
In this three part blog series, we'll use the Collie library to iteratively build up and understand deep learning recommendation models to recommend beer to users based on their previous history or a particular beer they like. Along the way, we'll work to shorten our training times and improve our results with simple optimizations, and incorporate metadata directly into the model and loss function.

Simple Multiprocessing In Python: Comparing core vs libraries
A demonstration of Python's concurrent processing and comparison to external third-party libraries like loky, ray, and pathos.

A guide to load (almost) anything into a DataFrame
Pandas provides so many options of reading data into a DataFrame, here's our short guide to ones that we found most useful.

Deploying a FastAPI backend using AWS Amplify Container-based REST APIs

Powering the Python Package Index in 2021

Efficient SQL on Pandas with DuckDB

AWS IAM, Boto3 and Python: Complete Guide with examples

Interesting Projects, Tools and Libraries

orchest
A new kind of IDE for Data Science.

camply
A command line tool to help you find campsites at thousands of sold out campgrounds across the USA.

Open Vision API
Open source computer vision API based on open source models

Humbug
Get usage metrics and crash reports for your API, library, or command line tool.

QLogging
Beautifully colored, quick and simple Python logging.

stream-unzip
Python function to stream unzip all the files in a ZIP archive: without loading the entire ZIP file or any of its files into memory at once.

Reviews
A terminal UI Dashboard for monitoring requests for code review across several Github repositories and pull requests.

Greykite
A flexible, intuitive and fast forecasting library.

SQLFluff
A SQL linter and auto-formatter for Humans.

notion-sdk-py
A simple and easy to use client for the Notion API.

Aim
A super-easy way to record, search and compare 1000s of ML training runs.

GanTTY
Project planning from the terminal.

New Releases

Django bugfix releases issued: 3.2.3, 3.1.11, and 2.2.23

Upcoming Events and Webinars

Virtual: Pyninsula #29
There will be following talks

Thinking outside the element: Array indices point between entries
Effective Python Monorepos with the Pants Build System
Making Microrepos Feel Llike Monorepos with All-repos

Virtual: DragonPyMeetup May 2021
There will be following talks

Automating Google Sheets with Python (gspread library use cases)
Django-mockingbird - Unit testing Django applications without touching the database doesn't have to suck

Virtual: PyData Hamburg Meetup May 2021
There will be following talks

A Loan Defaulter Prediction Model
AutoML

Virtual: PyData Cambridge Meetup May 2021
There will be following talks

Features Stores: What's all the hype about?
The Future of ML is Tiny

Virtual: DC Python Meetup May 2021
There will be a talk, Jupyter Notebook Workflows with Jupytext and Papermill.

Virtual: PyData Chicago Meetup May 2021
There will be a talk, Topological Estimation of Image Data via Subsampling.

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Python Weekly - Python Weekly - Issue 500

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