Daily Python: PyCoder’s Weekly: Issue #401 (Dec. 31, 2019)

#401 – DECEMBER 31, 2019
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Python 2.7 Retires Today

Python 2.7 will not be maintained past Jan 1st, 2020. So long Python 2, and thank you for your years of faithful service. Python 3, your time is now!
PYTHONCLOCK.ORG

Meditations on the Zen of Python

“The Zen of Python is not ‘the rules of Python’ or ‘guidelines of Python’. It is full of contradiction and allusion. It is not intended to be followed: it is intended to be meditated upon. In this spirit, I offer this series of meditations on the Zen of Python.”
MOSHE ZADKA

Scout APM for Python

Check out Scout’s developer-friendly application performance monitoring solution for Python. Scout continually tracks down N+1 database queries, sources of memory bloat, performance abnormalities, and more. Get back to coding with Scout →
SCOUT APM sponsor

Python Timer Functions: Three Ways to Monitor Your Code

Learn how to use Python timer functions to monitor how fast your programs are running. You’ll use classes, context managers, and decorators to measure your program’s running time. You’ll learn the benefits of each method and which to use given the situation.
REAL PYTHON

Open Source Migrates With Emotional Distress

The creator of Flask reflects on the Python 2 to 3 migration and how the Python community handled the transition. Interesting read!
ARMIN RONACHER

Python REPL and Shell Integration Tips

Some good tips and ways to minimize the context interruption when moving between the shell and a Python session.
JOHN D. COOK

My Business Card Runs Linux & MicroPython

Embedded systems engineer builds a card-sized computer that boots Linux and runs MicroPython. Cool!
GEORGE HILLIARD

PyPy 7.3.0 Released

PYPY BLOG

Python Jobs

Articles & Tutorials

The Python Packaging Ecosystem

“[It] seems worthwhile for me to write-up my perspective as one of the lead architects for that ecosystem on how I characterize the overall problem space of software publication and distribution, where I think we are at the moment, and where I’d like to see us go in the future.”
NICK COGHLAN

Python Developers Are in Demand on Vettery

Vettery is an online hiring marketplace that’s changing the way people hire and get hired. Ready for a bold career move? Make a free profile, name your salary, and connect with hiring managers from top employers today →
VETTERY sponsor

Sorting Data With Python

In this step-by-step course, you’ll learn how to sort in Python. You’ll know how to sort various types of data in different data structures, customize the order, and work with two different ways of sorting in Python.
REAL PYTHON video

Training on Batch: How Do You Split the Data?

Creating data batches for model training evaluated in context of loading data using Python generators, HDF5 files and NumPy using a sound processing machine-learning model as an example.
OLEG ŻERO

How to use Pandas `get_dummies` to Create Dummy Variables in Python

Dummy variables (or binary/indicator variables) are often used in statistical analyses as well as in more simple descriptive statistics.
ERIK MARSJA

Python Type Hints & MyPy Tutorial

This post covers mypy in general terms as well many examples demonstrating the syntax and capabilities of this type checker.
GUILHERME KUNIGAMI

Pipx: Installing, Uninstalling & Upgrading Python Packages in Virtual Envs

Here you will learn how to install, uninstall, & upgrade Python packages using the pipx tool.
ERIK MARSJA

Magic-Wormhole: Get Things From One Computer to Another, Safely

MAGIC-WORMHOLE.READTHEDOCS.IO

Heap Sort in Python

OLIVERA POPOVIĆ

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Tuesday, December 31, 2019

PyCoder’s Weekly: Issue #401 (Dec. 31, 2019)

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