PyCoder’s Weekly | Subject #542

September 14, 2022

207

Listing Comprehensions Are Extra Highly effective Than You Assume
Listing comprehensions have a variety of depth. This text takes you past the fundamentals and explains nested comprehensions, a number of conditionals, exceptions, breaking the loop, and extra.
MARTIN HEINZ • Shared by Martin Heinz

Can Amazon’s CodeWhisperer Write Higher Python Than You?
Amazon’s CodeWhisperer is a machine-learning primarily based coding assistant which is at the moment in beta. Study its capabilities and limitations.
BRIAN TARBOX • Shared by Adam Buggia

Strive atoti, A Free Collaborative Python BI Analytics Platform
atoti is a BI analytics platform combining a python library and an internet utility serving to Quants, Knowledge Analyst, Knowledge Scientist and Enterprise Customers to collaborate, analyze and translate their information into enterprise KPIs →
ACTIVEVIAMsponsor

Potential DoS Publicity in Massive int to str Conversions
“A Denial Of Service (DoS) difficulty was recognized in CPython as a result of we use binary bignum’s for our int implementation. An enormous integer will at all times eat a near-quadratic quantity of CPU time in conversion to or from a base 10 (decimal) string with a lot of digits. No environment friendly algorithm exists to do in any other case.”
GITHUB.COM/PYTHON

Django Bugfix Launch: 4.1.1
DJANGO SOFTWARE FOUNDATION

Python 3.10.7, 3.9.14, 3.8.14, and three.7.14 Launched
CPYTHON DEV BLOG

TensorFlow 2.10 Launched
TENSORFLOW.ORG

Discussions

PyPI Is Operating a Survey on the State of Python Packaging
PyPI is operating a survey on the state of packaging in Python. Fill within the survey and inform the world what you instructed them within the HN dialogue.
HACKER NEWS

Ought to PIP_REQUIRE_VIRTUALENV Be the Default in pip?
PYTHON.ORG

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Articles & Tutorials

HTML and CSS for Python Builders
There’s no means round HTML and CSS once you need to construct internet apps. Even if you happen to’re not aiming to grow to be an internet developer, realizing the fundamentals of HTML and CSS will provide help to perceive the online higher. On this tutorial, you’ll get an introduction to HTML and CSS for Python programmers.
REAL PYTHON

Recursion in Python With Al Sweigart
Have you ever needed to know recursion and how you can use it in Python? Are you accustomed to the decision stack and the way it pertains to tracebacks? This week on the present, Al Sweigart talks about his new e-book, “The Recursive Ebook of Recursion.”
REAL PYTHON podcast

Scout APM: A Python Efficiency Monitoring Software
Scout’s APM device pinpoints and prioritizes efficiency and stability points in Python functions. With Scout’s tracing logic, builders can detect the precise line of code inflicting the efficiency abnormality, and with detailed backtraces, you may repair the difficulty earlier than prospects ever discover →
SCOUT APMsponsor

Bluetooth Your Outdated Audio system With a Raspberry Pi
This text describes how you can take an outdated pair of PC audio system and make them usable with Bluetooth. Be taught in regards to the PipeWire library, how you can configure your Raspberry Pi, and the quick Python script you could glue all of it collectively.
FREDERIC DANIS

The Jupyter+git Downside Is Now Solved
Git and Jupyter simply don’t get alongside. Merge conflicts break issues, however not anymore. The nbdev2 bundle offers instruments to permit merges in your Jupyter pocket book. This text explains the issue and the way it was addressed.
JEREMY HOWARD

Harmful Pickles
A lightweight introduction to the Python pickle protocol, the Pickle Machine, and establishing malicious pickles. Be taught why your code shouldn’t belief arbitrary serialized objects and the hazards of pickle-bombs.
EVAN SANGALINE

Swift Was Poised to Substitute Python. Then It Tanked
Within the early days of Swift, its progress was matching that of Python, however then it leveled out. On this opinion piece, Ari discusses why he thinks Python continues to be going sturdy and why Swift is falling away.
ARI JOURY

CData Software program: The Best Approach to Join Python with Knowledge
Easy Python information entry to greater than 250 cloud functions, and information sources. Join, Combine, and Automate your information from Python, or some other utility or device.
CDATA SOFTWAREsponsor

Totally-Typed Decorators With Non-obligatory Arguments
Sort annotation for decorators is usually a bit more difficult than common capabilities, particularly in the event that they help optionally available key phrase arguments. Discover ways to kind them in order that they cross mypy’s strict mode.
LEMONFOLD.IO • Shared by Stefan Ulbrich

Constructing Command Line Interfaces With argparse
On this step-by-step Python video course, you’ll discover ways to take your command line Python scripts to the following stage by including a handy command line interface which you could write with argparse.
REAL PYTHON course