| | | | Get Started With Django: Build a Portfolio App
In this course, you’ll learn the basics of creating powerful web applications with Django, a Python web framework. You’ll build a portfolio website to showcase your web development projects, complete with a fully functioning blog.
REAL PYTHON video
Auto Formatters for Python
An auto formatter is a tool that will format your code in a way it complies with the tool or any other standard it set. But which auto formatter should you use with Python code?
KEVIN PETERS • Shared by Kevin Peters
Monitor Your Python Applications With Datadog’s Distributed Tracing and APM
 Debug and optimize your code by tracing requests across web servers, databases, and services in your environment—and seamlessly correlate those traces with metrics and logs to troubleshoot issues. Try Datadog in your environment with a free 14-day trial →
DATADOGsponsor
Timsort: The Fastest Sorting Algorithm You’ve Never Heard Of
CPython uses Timsort for sorting containers. Timsort is a fast O(n log n) stable sorting algorithm built for the real world — not constructed in academia.
BRANDON SKERRITT
PyPy’s New JSON Parser
PyPy has a new and faster JSON parser implementation. This post covers the design decisions that were made to develop the new and improved parser.
PYPY STATUS BLOG
Automatically Reloading Python Modules With %autoreload
Tired of having to reload a module each time you change it? IPython’s %autoreload to the rescue!
SEBASTIAN WITOWSKI
Six Django Template Tags Not Often Used in Tutorials
{% for ... %} {% empty %} {% endfor %} anyone?
MEDIUM.COM/@HIGHCENBURG
(Floating Point) Numbers, They Lie
When and why 2 + 2 = 4.00000000000000000001…
GLYPH LEFKOWITZ
Python 2.7 Retirement Countdown: ~2.5 Months
PYTHONCLOCK.ORG
Discussions
What’s Your Favorite Python Library?
Twitter discussion about everyone’s best-loved Python libraries. What’s your personal favorite?
MIKE DRISCOLL
Python Jobs
Full Stack Developer
BEANFIELD METROCONNECT 📍 TORONTO, ON, CANADA
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3DSIGNALS 📍 KFAR SABA, ISRAEL
More Python Jobs >>>
Articles & Tutorials
How Dictionaries Are Implemented in CPython
Learn what hash tables are, why you would use them, and how they’re used to implement dictionaries in the most popular Python interpreter: CPython.
DATA-STRUCTURES-IN-PRACTICE.COM
Building a Python C Extension Module
Learn how to write Python interfaces in C. Find out how to invoke C functions from within Python and build Python C extension modules. You’ll learn how to parse arguments, return values, and raise custom exceptions using the Python API.
REAL PYTHON
Automated Python Code Reviews, Directly From Your Git Workflow
 Codacy lets developers spend more time shipping code and less time fixing it. Set custom standards and automatically track quality measures like coverage, duplication, complexity and errors. Integrates with GitHub, GitLab and Bitbucket, and works with 28 different languages. Get started today for free →
CODACYsponsor
Is Rectified Adam Actually Better Than Adam?
“Is the Rectified Adam (RAdam) optimizer actually better than the standard Adam optimizer? According to my 24 experiments, the answer is no, typically not (but there are cases where you do want to use it instead of Adam).”
ADRIAN ROSEBROCK
Using the Python zip() Function for Parallel Iteration
How to use Python’s built-in zip() function to solve common programming problems. You’ll learn how to traverse multiple iterables in parallel and create dictionaries with just a few lines of code.
REAL PYTHON
How Is Python 2 Supported in RHEL After 2020?
What the Py 2.x end-of-life deadline means in practice, e.g. “Just because the PSF consider Python 2 unsupported does not mean that Python 2 is unsupported within RHEL.” Also see the related discussion on Hacker News.
REDHAT.COM
Principal Component Analysis (PCA) With Python, From Scratch
Derive PCA from first principles and implement a working version in Python by writing all the linear algebra code from scratch. Nice tutorial!
ORAN LOONEY
Winning the Python Software Interview
Tips on acing your Python coding interview, PSF has a new Code of Conduct, and regex testing tools.
PYTHON BYTES FM podcast
Analyzing the Stack Overflow Survey With Python and Pandas
Do your own data science exploration and analysis on the annual developer survey’s dataset.
MOSHE ZADKA
Python 2 EOL: Are You Prepared? Take Our Survey for a Chance to Win a Drone!
Python 2 End of Life is coming soon. Please take our 5-minute survey to let us know how you’re preparing for the change. You’ll get the final results, plus the chance to win a camera drone. Thanks for your time!
ACTIVESTATEsponsor
How to Add Maps to Django Web App Projects With Mapbox
Learn how to add maps and location-based data to your web applications using Mapbox.
MATT MAKAI
Coding a Simplex Solver From Scratch With Python
OLE KRÖGER
Write Your Own DNS Server in Python Hosted on Kubernetes
NEERAN GUL
Turn Python Scripts Into Beautiful ML Tools With Streamlit
ADRIEN TREUILLE
Python and Fast HTTP Clients
JULIEN DANJOU
Hiding Items From the Legend in Matplotlib
ROBIN WILSON
Projects & Code
re-assert: Show Where Your Regex Match Assertion Failed
GITHUB.COM/ASOTTILE
PyWaffle: Make Waffle Charts in Python
GITHUB.COM/GYLI • Shared by Guangyang Li
imagededup: Finding Duplicate Images Made Easy
GITHUB.COM/IDEALO
django-stubs: PEP-484 Type Checking Stubs for Django
GITHUB.COM/TYPEDDJANGO
flask-swagger-types: Swagger API Spec Generator and Type Checker for Flask
GITHUB.COM/PLAINAS
pybind11: Seamless Operability Between C++11 and Python
PYBIND11.READTHEDOCS.IO
pyflow: Dependency and Version Management System for Python
GITHUB.COM/DAVID-OCONNOR
pycld3: Python 3 Bindings for the Compact Language Detector V3 (CLD3)
BRAD SOLOMON
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