Feeds

Kanopi Studios: Default Content in Drupal

Planet Drupal - Wed, 2024-09-04 16:14

In Drupal 10.3, the DefaultContent API was added to Drupal core as part of the experimental Recipes APIs. These APIs allow Drupal to create content from files that are part of a recipe. This content that we programmatically create isn’t intended for deploying or migrating content, we have the Workspaces and other modules for that. […]

The post Default Content in Drupal appeared first on Kanopi Studios.

Categories: FLOSS Project Planets

Members Newsletter – September 2024

Open Source Initiative - Wed, 2024-09-04 13:35
September 2024 Members Newsletter

It’s been a busy couple of months, and things are going to stay that way as we approach All Things Open in October. Version 0.0.9 of the Open Source AI Definition has been released after collecting months of community feedback.

We’re continuing our march towards a stable release by the end of October 2024, at All Things Open. Get involved by joining the discussion on the forum, finding OSI staff around the world, and online at the weekly town halls. The community continues iterating through drafts after meeting diverse stakeholders at the worldwide roadshow, collecting feedback and carefully looking for new arguments in dissenting opinions. All thanks to a grant by the Alfred P. Sloan Foundation. We also need to decide how to best address the reviews of new licenses for datasets, documentation and the agreements governing model parameters. 

The lively conversations will continue at conferences, town halls, and online. The first two stops were at AI_dev and Open Source Congress. Other events are planned to take place in Africa, South America, Europe and North America.

On a separate delightful note, the Open Source community got some welcome news on August 29, as Elastic returned to the community by adding the AGPL licensing option for Elasticsearch and Kibana. This decision is confirmation that shipping software with licenses that comply with the Open Source Definition is valuable—to the maker, to the customer, and to the user. Elastic’s choice of a strong copyleft license signals the continuing importance of that license and its dual effect: one, it’s designed to preserve the user’s freedoms downstream, and two, it also grants strong control over the project by the single-vendor developers.

We’re encouraged to see Elastic return to the Open Source community. And who knows… maybe others will follow suit!

Stefano Maffulli

Executive Director, OSI 

I hold weekly office hours on Fridays with OSI members: book time if you want to chat about OSI’s activities, if you want to volunteer or have suggestions.

News from the OSI Community input drives the new draft of the Open Source AI Definition

From the Research and Advocacy program

The Open Source AI Definition v0.0.9 has been released and collaboration continues at in-person events and in the online forums. Read what changes have been made, what to do next and how to get involved. Read more.

Three things I learned at KubeCon + AI_Dev China 2024

From the Research and Advocacy program

KubeCon China 2024 was a whirlwind of innovation, community and technical deep dives. As it often happens at these community events, I was blown away by the energy, enthusiasm and sheer amount of knowledge being shared. Read more.

Highlights from our participation at Open Source Congress

From the Research and Advocacy program

The Open Source Initiative (OSI) proudly participated in the Open Source Congress 2024, held from August 25-27 in Beijing, China. This event was a pivotal gathering for key individuals in the Open Source nonprofit community, aiming to foster collaboration, innovation, and strategic development within the ecosystem. Read more.

OSI in the news Elasticsearch is open source, again

OSI at elastic.co

“Being able to call Elasticsearch and Kibana Open Source again is pure joy.” — Shay Banon, Elastic Founder and CTO. Read more.

Meta is accused of bullying the open source community

OSI at The Economist

Purists are pushing back against Meta’s efforts to set its own standard on the definition of open-source AI. Stefano Maffulli, head of the OSI, says Mr Zuckerberg “is really bullying the industry to follow his lead”. Read more.

Debate over “open source AI” term brings new push to formalize definition

OSI at Ars Technica

The Open Source Initiative (OSI) recently unveiled its latest draft definition for “open source AI,” aiming to clarify the ambiguous use of the term in the fast-moving field. The move comes as some companies like Meta release trained AI language model weights and code with usage restrictions while using the “open source” label. This has sparked intense debates among free-software advocates about what truly constitutes “open source” in the context of AI. Read more.

Other Highlights Other news News from OSI affiliates News from OpenSource.net Voices of the Open Source AI Definition

The Open Source Initiative (OSI) is running a series of stories about a few of the people involved in the Open Source AI Definition (OSAID) co-design process.

2024 Generative AI Survey

This survey aims to understand the deployment, use, and challenges of generative AI technologies in organizations and the role of open source in this domain. Take survey here.

Events Upcoming events CFPs Thanks to our sponsors New members and renewals
  • Mercado Libre

Interested in sponsoring, or partnering with, the OSI? Please see our Sponsorship Prospectus and our Annual Report. We also have a dedicated prospectus for the Deep Dive: Defining Open Source AI. Please contact the OSI to find out more about how your company can promote open source development, communities and software.

Support OSI by becoming a member!

Let’s build a world where knowledge is freely shared, ideas are nurtured, and innovation knows no bounds! 

Join the Open Source Initiative!

Categories: FLOSS Research

Highlights from our participation at Open Source Congress 2024

Open Source Initiative - Wed, 2024-09-04 13:30

The Open Source Initiative (OSI) proudly participated in the Open Source Congress 2024, held from August 25-27 in Beijing, China. This event was a gathering for key individuals in the Open Source nonprofit community, aiming to foster collaboration, innovation, and strategic development within the ecosystem. Here are some highlights from OSI’s participation at the event.

Panel: Collaboration between Open Source Organizations

Stefano Maffulli, OSI’s Executive Director, played an important role in the panel on “Collaboration between Open Source Organizations.” This session, moderated by Daniel Goldscheider (Executive Director, OpenWallet Foundation) and Chris Xie (Board Advisor, Linux Foundation Research), brought together influential leaders, including Keith Bergelt (CEO, Open Invention Network), Bryan Che (Advisory Board Member, Software Heritage Foundation), Mike Milinkovich (Executive Director, Eclipse Foundation), Rebecca Rumbul (Executive Director, Rust Foundation), Xiaohua Xin (Deputy Secretary-General, OpenAtom Foundation), and Jim Zemlin (Executive Director, Linux Foundation). The panel discussed the importance of collaboration in addressing the challenges faced by the Open Source ecosystem and explored ways to strengthen inter-organizational ties.

Fireside Chat: Datasets, Privacy, and Copyright

Stefano Maffulli also led a fireside chat on “Datasets, Privacy, and Copyright” in the context of Open Source AI along with Donnie Dong (Steering Committee Member, Digital Asia Hub; Senior Partner, Hylands Law Firm). This session was particularly relevant given the growing concerns around AI and the legal implications of creating and distributing large datasets. The discussion provided valuable insights into how these issues intersect with Open Source principles and what steps the community can take to address them responsibly. Some questions addressed included the use of copyrighted material in training datasets; fair use in the context of AI training and content generation; and China’s AI regulatory framework.

Talk: The Open Source AI Definition

OSI’s involvement was further highlighted by Stefano Maffulli’s talk on “The Open Source AI Definition,” where he announced version 0.0.9 of the Open Source AI Definition (OSAID), a significant milestone resulting from a multi-year, global, and multi-stakeholder process. This version reflects the collective input of a diverse range of experts and community members who participated in extensive co-design workshops and public consultations, ensuring that the definition is robust, inclusive, and aligned with the principles of openness. Maffulli emphasized the importance of the “4 Freedoms of Open Source AI”—Use, Study, Modify, and Share—as foundational principles guiding the development of AI technologies. The session was particularly crucial for gathering feedback from the community in China, providing a platform for discussing the practical implications of the OSAID in different cultural and regulatory contexts.

Panel: The Future of Open Source Congress

Deborah Bryant, OSI’s US Policy Director, moderated a pivotal panel discussion on “The Future of Open Source Congress: Converting Ideas to Shared Action.” This session focused on how the community can transform discussions into actionable strategies, ensuring the continued growth and impact of Open Source globally.

Other highlights from the event

The “Unlocking Innovation: Open Strategies in Generative AI” panel led by Anni Lai (Chair of Generative AI Commons; Board member of LF AI & Data; Head of Open Source Operations, Futurewei) explored how openness is essential for advancing Generative AI innovation, democratizing access, and ensuring ethical AI practices. Panelists Richard Sikang Bian (Outreach Chair, LF AI & Data; Head of OSPO, Ant Group), Richard Lin (Member, OpenDigger Community; Head of Open Source, 01.ai), Ted Liu (Co-founder, KAIYUANSHE), and Zhenhua Sun (China Workgroup Chair, OpenChain; Open Source Legal Counsel, ByteDance) delved into the challenges of the Open Source generative AI landscape, such as “open washing,” inconsistent definitions, and the complexities of licensing. They highlighted the need for clear, standardized frameworks to define what truly constitutes Open Source AI, emphasizing that openness fosters transparency, accelerates learning, and mitigates biases. The panelists called for increased collaboration among stakeholders to address these challenges and further develop Open Source AI standards, ensuring that AI technologies are transparent, ethical, and widely adoptable.

In her closing keynote at the Open Source AI track, Amreen Taneja, Standards Lead at the Digital Public Goods Alliance (DPGA), emphasized the critical role of Open Source AI in advancing public good and supporting the Sustainable Development Goals (SDGs). She explained that Digital Public Goods (DPGs) are digital technologies made freely available to benefit society and highlighted the importance of OSAI in democratizing access to powerful AI technologies. Taneja outlined the DPGA’s efforts to align AI with public interests, including updating the DPG Standard to better accommodate AI, ensuring transparency in AI development, and promoting responsible AI practices that prioritize privacy and avoid harm. She stressed the need for rigorous evaluation, clear ownership, open licensing, and platform independence to drive the adoption of AI DPGs, ultimately aiming to create AI systems that are ethical, transparent, and beneficial for all.

Quotes from OSI Board and affiliates

Attending the Open Source Congress was really inspiring. Over two days, we participated in intensive discussions and exchanges with dozens of Open Source foundations and organizations worldwide, which was incredibly beneficial. I believe this will foster broader cross-community collaboration globally. I hope the conclusion of the second Open Source Congress marks the beginning of ongoing cooperation, allowing our “community of communities” to maintain regular communication and exchange. 

Nadia Jiang – Board Chair of KAIYUANSHE

Open Source development experience is all about two words: consensus and antifragile decision-making process. The most valuable part of this event is seeing and listening to all the executive directors, open-source leaders in the room, and being very comfortable with the information density and the constructiveness of the discussions. Towards the end of the day, what people care about are not fundamentally different and there are indeed really difficult questions to resolve. I feel the world becomes slightly better after this OSC, and that means a lot to have an event like this.

Richard Bian – Head of Ant Group OSPO; Outreach Chair, Linux Foundation AI & Data

Open Source is the cornerstone of innovation, transparency, and collaboration, driving solutions that benefit everyone. The Open Source Congress 2024 represented a significant step forward in fostering alignment and building consensus within the open source community. By bringing together diverse voices and ideas, it amplified our collective efforts to create a more open, inclusive, and impactful digital ecosystem for the future.

Amreen Taneja – Standards Lead, Digital Public Goods Alliance

Stefano Maffulli with Board Directors of KAIYUANSHE: Emily Chen, Nadia Jiang (photo credits), and Ted Liu. Conclusion

OSI’s active participation in the Open Source Congress 2024 reinforced its leadership role in the global Open Source community. By engaging in critical discussions, leading panels, and contributing to the future direction of Open Source initiatives, OSI continues to shape the landscape of Open Source development, ensuring that it remains inclusive, innovative, and aligned with the values of the global community.

This event marked another successful chapter in OSI’s ongoing efforts to drive collaboration and innovation in the Open Source world. We extend our sincere thanks to the organizers of OSC and the Open Source community in China for creating a platform that brought together a diverse and dynamic group of stakeholders, enabling meaningful discussions and progress. We look forward to continuing these conversations and turning ideas into action in the years to come.

Categories: FLOSS Research

Electric Citizen: Get Ready for Twin Cities Drupal Camp

Planet Drupal - Wed, 2024-09-04 13:09

This September, Minneapolis will once again host this annual gathering of the Drupal community.

If you are a Drupal developer, web designer, content strategist, site editor or anything connected to open-source and Drupal, you should consider attending!

 

Categories: FLOSS Project Planets

Dominique De Cooman: Dreaming about Drupal its long term potential

Planet Drupal - Wed, 2024-09-04 12:02
Read moreA post about dreaming about what Drupal could become and the long term potential of Drupal.Dreaming about Drupal its long term potentialdrupalWednesday, September 4, 2024 - 18:02
Categories: FLOSS Project Planets

Stefanie Molin: How to Create a Pre-Commit Hook

Planet Python - Wed, 2024-09-04 10:55
Pre-commit hooks are a great way to help maintain code quality. However, some of your code quality standards may be specific to your project, and therefore, not covered by existing code linting and formatting tools. In this article, I will show you how to incorporate custom checks into your `pre-commit` setup.
Categories: FLOSS Project Planets

Real Python: Lists vs Tuples in Python

Planet Python - Wed, 2024-09-04 10:00

In Python, lists and tuples are versatile and useful data types that allow you to store data in a sequence. You’ll find them in virtually every nontrivial Python program. Learning about them is a core skill for you as a Python developer.

In this tutorial, you’ll:

  • Get to know lists and tuples
  • Explore the core characteristics of lists and tuples
  • Learn how to define and manipulate lists and tuples
  • Decide when to use lists or tuples in your code

To get the most out of this tutorial, you should know the basics of Python programming, including how to define variables.

Get Your Code: Click here to download the free sample code that shows you how to work with lists and tuples in Python.

Take the Quiz: Test your knowledge with our interactive “Lists vs Tuples in Python” quiz. You’ll receive a score upon completion to help you track your learning progress:

Interactive Quiz

Lists vs Tuples in Python

Challenge yourself with this quiz to evaluate and deepen your understanding of Python lists and tuples. You'll explore key concepts, such as how to create, access, and manipulate these data types, while also learning best practices for using them efficiently in your code.

Getting Started With Python Lists and Tuples

In Python, a list is a collection of arbitrary objects, somewhat akin to an array in many other programming languages but more flexible. To define a list, you typically enclose a comma-separated sequence of objects in square brackets ([]), as shown below:

Python >>> colors = ["red", "green", "blue", "yellow"] >>> colors ['red', 'green', 'blue', 'yellow'] Copied!

In this code snippet, you define a list of colors using string objects separated by commas and enclose them in square brackets.

Similarly, tuples are also collections of arbitrary objects. To define a tuple, you’ll enclose a comma-separated sequence of objects in parentheses (()), as shown below:

Python >>> person = ("Jane Doe", 25, "Python Developer", "Canada") >>> person ('Jane Doe', 25, 'Python Developer', 'Canada') Copied!

In this example, you define a tuple with data for a given person, including their name, age, job, and base country.

Up to this point, it may seem that lists and tuples are mostly the same. However, there’s an important difference:

Feature List Tuple Is an ordered sequence ✅ ✅ Can contain arbitrary objects ✅ ✅ Can be indexed and sliced ✅ ✅ Can be nested ✅ ✅ Is mutable ✅ ❌

Both lists and tuples are sequence data types, which means they can contain objects arranged in order. You can access those objects using an integer index that represents their position in the sequence.

Even though both data types can contain arbitrary and heterogeneous objects, you’ll commonly use lists to store homogeneous objects and tuples to store heterogeneous objects.

Note: In this tutorial, you’ll see the terms homogeneous and heterogeneous used to express the following ideas:

  • Homogeneous: Objects of the same data type or the same semantic meaning, like a series of animals, fruits, colors, and so on.
  • Heterogeneous: Objects of different data types or different semantic meanings, like the attributes of a car: model, color, make, year, fuel type, and so on.

You can perform indexing and slicing operations on both lists and tuples. You can also have nested lists and nested tuples or a combination of them, like a list of tuples.

The most notable difference between lists and tuples is that lists are mutable, while tuples are immutable. This feature distinguishes them and drives their specific use cases.

Essentially, a list doesn’t have a fixed length since it’s immutable. Therefore, it’s natural to use homogeneous elements to have some structure in the list. A tuple, on the other hand, has a fixed length so the position of elements can have meaning, supporting heterogeneous data.

Creating Lists in Python

In many situations, you’ll define a list object using a literal. A list literal is a comma-separated sequence of objects enclosed in square brackets:

Python >>> countries = ["United States", "Canada", "Poland", "Germany", "Austria"] >>> countries ['United States', 'Canada', 'Poland', 'Germany', 'Austria'] Copied!

In this example, you create a list of countries represented by string objects. Because lists are ordered sequences, the values retain the insertion order.

Read the full article at https://realpython.com/python-lists-tuples/ »

[ Improve Your Python With 🐍 Python Tricks 💌 – Get a short & sweet Python Trick delivered to your inbox every couple of days. >> Click here to learn more and see examples ]

Categories: FLOSS Project Planets

Tellico 4.0 Released

Planet KDE - Wed, 2024-09-04 09:48

I’m excited to make Tellico 4.0 available as the first version to leverage the new Qt6 and KDE Frameworks 6 libraries. Tellico 4.0 also continues to build with Qt5/KF5 for those who haven’t yet transitioned to the newer versions.

Especially since this has many updates and changes in the underlying library code, please backup your data before switching to the new version. Creating a full backup file can be done by using the Export to Zip option which will create a file with all your images together with the main collection.

Please let me know of any compilation issues or bugs, particularly since I haven’t tested this on a wide range of Qt6/KF6 releases. The KDE builds are all working, which certainly helps my confidence, but one never knows.

Improvements and Fixes
  • Building with Qt6 is enabled by default, falling back to Qt5 for older versions of ECM or when the BUILD_WITH_QT6=off flag is used.
  • Book and video collections can be imported from file metadata (Bug 214606).
  • All entry templates were updated to include any loan information (Bug 411903).
  • Creating and viewing the internal log file is supported through the --log and --logfile command-line options (Bug 426624).
  • The DBUS interface can output to stdout using -- as the file name.
  • Choice fields are now allowed to have multiple values (Bug 483831).
  • The iTunes, Discogs, and MusicBrainz sources now separate multi-disc albums (Bug 479503).
  • A configurable locale was added to the IMDb data source.
  • The Allocine and AnimeNFO data sources were removed.
Categories: FLOSS Project Planets

The Drop Times: Drupal GovCon 2024: LaunchDarkly and Drupal: A Solid Combo For A/B Testing

Planet Drupal - Wed, 2024-09-04 09:28
Michael Kinnunen, Backend Engineer at CivicActions, recently shared his insights on A/B testing at Drupal GovCon, focusing on its application within Drupal using LaunchDarkly. Writing for The DropTimes, he reflects on the event's rich learning experience, highlighting how sessions on content translation, large-scale content management, and Drupal’s new Recipes feature deepened his appreciation for Drupal’s growing impact on government websites. The conference left him inspired and eager for the future of Drupal and its community.
Categories: FLOSS Project Planets

Reproducible Builds: Reproducible Builds in August 2024

Planet Debian - Wed, 2024-09-04 09:27

Welcome to the August 2024 report from the Reproducible Builds project!

Our reports attempt to outline what we’ve been up to over the past month, highlighting news items from elsewhere in tech where they are related. As ever, if you are interested in contributing to the project, please visit our Contribute page on our website.

Table of contents:

  1. LWN: The history, status, and plans for reproducible builds
  2. Intermediate Autotools build artifacts removed from PostgreSQL distribution tarballs
  3. Distribution news
  4. Mailing list news
  5. diffoscope
  6. Website updates
  7. Upstream patches
  8. Reproducibility testing framework
LWN: The history, status, and plans for reproducible builds

The free software newspaper of record, Linux Weekly News, published an in-depth article based on Holger Levsen’s talk, Reproducible Builds: The First Eleven Years which was presented at the recent DebConf24 conference in Busan, South Korea.

Titled The history, status, and plans for reproducible builds and written by Jake Edge, LWN’s article not only summarises Holger’s talk and clarifies its message but it links to external information as well. Holger’s original talk can also be watched on the DebConf24 webpage (direct .webm link and his HTML slides are available also). There are also a significant number of comments on LWN’s page as well.

Holger Levsen also headed a scheduled discussion session at DebConf24 on Preserving *other* build artifacts addressing a topic where a number of Debian packages are (or would like to) produce results that are neither the .deb files, the build logs nor the logs of CI tests. This is an issue for reproducible builds as this “4th type” of build artifact are typically shipped within the binary .deb packages, and are invariably non-deterministic; thus making the .deb files unreproducible. (A direct .webm link and HTML slides are available).


Intermediate Autotools build artifacts removed from PostgreSQL distribution tarballs

Peter Eisentraut wrote a detailed blog post on the subject of “The new PostgreSQL 17 make dist”. Like many projects, the PostgreSQL database has previously pre-built parts of its GNU Autotools build system: “the reason for this is a mix of convenience and traditional practice”. Peter astutely notes that this arrangement in the build system is “quite tricky” as:

You need to carefully maintain the different states of “clean source code”, “partially built source code”, and “fully built source code”, and the commands to transition between them.

However, Peter goes on to mention that:

… a lot more attention is nowadays paid to the software supply chain. There are security and legal reasons for this. When users install software, they want to know where it came from, and they want to be sure that they got the right thing, not some fake version or some version of dubious legal provenance.

And cites the XZ Utils backdoor as a reason to care about transparent and reproducible ways of distributing and communicating a source tarball and provenance. Because of this, intermediate build artifacts are now henceforth essentially disallowed from PostgreSQL distribution tarballs.

Distribution news

In Debian this month, 30 reviews of Debian packages were added, 17 were updated and 10 were removed this month adding to our knowledge about identified issues. One issue type was added by Chris Lamb, too. […]

In addition, an issue was filed to update the Salsa CI pipeline (used by 1,000s of Debian packages) to no longer test for reproducibility with reprotest’s build_path variation. Holger Levsen provided a rationale for this change in the issue, which has already been made to the tests being performed by tests.reproducible-builds.org.


In Arch Linux this month, Jelle van der Waa published a short blog post on the topic of Investigating creating reproducible images with mkosi, motivated by the desire to make it possible for anyone to “re-recreate the official Arch cloud image bit-by-bit identical on their own machine as per [the] reproducible builds definition.” In addition, Jelle filed a patch for pacman, the Arch Linux package manager, to respect the SOURCE_DATE_EPOCH environment variable when installing a package.


In openSUSE news, Bernhard M. Wiedemann published another report for that distribution.


In Android news, the IzzyOnDroid project added 49 new rebuilder recipes and now features 256 total reproducible applications representing 21% of the total offerings in the repository. IzzyOnDroid is “an F-Droid style repository for Android apps[:] applications in this repository are official binaries built by the original application developers, taken from their resp. repositories (mostly GitHub).”


Mailing list news

From our mailing list this month:

  • Bernhard M. Wiedemann posted a brief message to the list with some helpful information regarding nondeterminism within Rust binaries, positing the use of the codegen-units = 16 default and resulting in a bug being filed in the Rust issue tracker. […]

  • Bernhard also wrote to the list, following up to a thread in November 2023, on attempts to make the LibreOffice suite of office applications build reproducibly. In the thread from this month, Bernhard could announce that the four patches previously mentioned have landed in LibreOffice upstream.

  • Fay Stegerman linked the mailing list to a thread she made on the Signal issue tracker regarding whether “device-specific binaries [can] ever be considered meaningfully reproducible”. In particular: “the whole part about ‘allow[ing] multiple third parties to come to a consensus on a “correct” result’ breaks down completely when ‘correct’ is device-specific and not something everyone can agree on.” […]

  • Developer kpcyrd posted an update for source code indexing project, whatsrc.org. Announcing that it now importing packages from live-bootstrap (“a usable Linux system [that is] created with only human-auditable, and wherever possible, human-written, source code”) into its database of provenance data.

  • Lastly, Mechtilde Stehmann posted an update to an earlier thread about how Java builds are not reproducible on the armhf architecture, enquiring how they might gain temporary access to such a machine in order to perform some deeper testing. […]


diffoscope

diffoscope is our in-depth and content-aware diff utility that can locate and diagnose reproducibility issues. This month, Chris Lamb released versions 274, 275, 276 and 277, uploaded these to Debian, and made the following changes as well:

  • New features:

    • Strip ANSI escapes—usually colour codes—from the output of the Procyon Java decompiler. […]
    • Factor out a method for stripping ANSI escapes. […]
    • Append output from dumppdf(1) in more cases, avoiding situations where we fallback to a binary diff. […]
    • Add support for versions of Perl’s IO::Compress::Zip version 2.212. […]

  • Bug fixes:

    • Also catch RuntimeError exceptions when importing the PyPDF library so that it, or, crucially, its transitive dependencies, cannot not cause diffoscope to traceback at runtime and build time. […]
    • Do not call marshal.load(…) of precompiled Python bytecode as it, alas, inherently unsafe. Replace for now with a brief summary of the code section of .pyc. […][…]
    • Don’t include excessive debug output when calling dumppdf(1). […]

  • Testsuite-related changes:

    • Don’t bother to check version number in test_python.py: the fixture for this test is fixed. […][…]
    • Update test_zip text fixtures and definitions to support new changes to the Perl IO::Compress library. […]

In addition, Mattia Rizzolo updated the available architectures for a number of test dependencies […] and Sergei Trofimovich fixed an issue to avoid diffoscope crashing when hashing directory symlinks […] and Vagrant Cascadian proposed GNU Guix updates for diffoscope versions [275 and 276 and [277.


Website updates

There were a rather substantial number of improvements made to our website this month, including:


Upstream patches

The Reproducible Builds project detects, dissects and attempts to fix as many currently-unreproducible packages as possible. We endeavour to send all of our patches upstream where appropriate. This month, we wrote a large number of such patches, including:


Reproducibility testing framework

The Reproducible Builds project operates a comprehensive testing framework running primarily at tests.reproducible-builds.org in order to check packages and other artifacts for reproducibility. In August, a number of changes were made by Holger Levsen, including:

  • Temporarily install the openssl-provider-legacy package for the Debian unstable environments for running diffoscope due to Debian bug #1078944. […][…][…][…]
  • Mark Debian armhf architecture nodes as being down due to proxy down. […][…]
  • Detect proxy failures. […][…][…]
  • Run the index-buildinfo for the builtin-pho script with the -q switch. […]
  • Disable all Arch Linux reproducible jobs. […]

In addition, Mattia Rizzolo updated the website configuration to install the ruby-jekyll-sitemap package as it is now used in the website […], Roland Clobus updated the script to build Debian ‘live’ images to treat openQA issues as warnings […], and Vagrant Cascadian marked the cbxi4b node as down […].


If you are interested in contributing to the Reproducible Builds project, please visit our Contribute page on our website. However, you can get in touch with us via:

Categories: FLOSS Project Planets

Real Python: Quiz: Lists vs Tuples in Python

Planet Python - Wed, 2024-09-04 08:00

Challenge yourself with this quiz to evaluate and deepen your understanding of Python lists and tuples. You’ll explore key concepts, such as how to create and manipulate these data types, while also learning best practices for using them efficiently in your code.

You can take this quiz after reading the Lists vs Tuples in Python tutorial.

[ Improve Your Python With 🐍 Python Tricks 💌 – Get a short & sweet Python Trick delivered to your inbox every couple of days. >> Click here to learn more and see examples ]

Categories: FLOSS Project Planets

joshics.in: Why Drupal is the Ultimate CMS for Your Business: Flexibility, Security, and Scalability

Planet Drupal - Wed, 2024-09-04 06:14
Why Drupal is the Ultimate CMS for Your Business: Flexibility, Security, and Scalability bhavinhjoshi Wed, 09/04/2024 - 15:44

When it comes to choosing a Content Management System (CMS) or framework, the options can be overwhelming. WordPress, Joomla, Squarespace, and many others each have their own strengths. However, there's one CMS that stands out among the rest for its power, flexibility, and scalability: Drupal. Here’s why Drupal should be at the top of your list.

Unmatched Flexibility

Drupal is known for its modular architecture, which allows developers to create highly customised solutions. Unlike WordPress and Squarespace that offer limited customisation out of the box, Drupal’s framework enables you to build virtually any type of website, from simple blogs to complex enterprise-level applications. Joomla also offers flexibility, but Drupal surpasses it with its extensive range of modules and themes.

Robust Security

Security is a critical concern for any website owner. While WordPress is often targeted due to its vast user base, and Joomla has had its share of vulnerabilities, Drupal boasts one of the most secure CMS frameworks available. With a dedicated security team that actively works to identify and patch vulnerabilities, Drupal ensures that your site is well-protected against common cyber threats.

Scalability

One of the most compelling reasons to choose Drupal is its ability to scale. Whether you're running a small business website or a high-traffic enterprise portal, Drupal can handle your needs. Major websites like NASA trust Drupal to manage their vast amount of content and traffic demands. While WordPress can also scale, it may require significant customisation and optimisations, which come naturally to Drupal.

Active Community Support

Drupal has a large and active community of developers, designers, and contributors who constantly improve the platform. While WordPress boasts the largest community, Drupal’s community-driven approach means you benefit from a wide range of modules, themes, and plugins that can extend the functionality of your site. Joomla also has a strong community, but Drupal’s focus on high-quality, enterprise-level solutions sets it apart.

SEO-Friendly

Having a website that ranks well on search engines is crucial. Drupal offers extensive SEO capabilities right out of the box, comparable to those of WordPress, which is often praised for its SEO plugins. From clean URLs to meta tags and mobile optimisation, Drupal provides the tools you need to ensure your site is easily discoverable by search engines. This built-in SEO functionality means you can focus more on your content and less on technical tweaks.

Cost-Effective in the Long Run

While initial development costs for a Drupal site might be higher compared to simpler platforms like WordPress or Squarespace, the long-term benefits make it a cost-effective choice. Its robust architecture reduces the need for frequent redesigns or overhauls, ensuring you get a higher return on investment over time.

Integrated Digital Ecosystem

For businesses looking to integrate their website with other digital tools and platforms, Drupal offers seamless integration capabilities. Whether it’s CRM systems, marketing automation tools, or e-commerce platforms, Drupal can easily connect with your existing digital ecosystem, streamlining your operations and enhancing user experience.

if you're looking for a CMS that offers unparalleled flexibility, robust security, scalability, active community support, SEO-friendliness, and long-term cost-effectiveness, Drupal is an excellent choice. Make the smart move and consider Drupal for your next project.

Drupal Drupal CMS Drupal Planet Add new comment
Categories: FLOSS Project Planets

Hynek Schlawack: Production-ready Python Docker Containers with uv

Planet Python - Wed, 2024-09-04 06:00

Starting with 0.3.0, Astral’s uv brought many great features, including support for cross-platform lock files uv.lock. Together with subsequent fixes, it has become Python’s finest workflow tool for my (non-scientific) use cases. Here’s how I build production-ready containers, as fast as possible.

Categories: FLOSS Project Planets

Jonathan Dowland: loading (unintended consequences?)

Planet Debian - Wed, 2024-09-04 05:06

For their 30th anniversary (ish; the Covid pandemic pushed the date out a bit) British electronic music duo Orbital released the compilation 30 something. The track list mostly looks like a best hits list, which — given their prior compilation celebrating 20 years looks much the same — would appear superfluous. However, they’ve rearranged and re-recorded all their songs for 30, to reflect their live arrangements. The reworkings are sufficiently distinct from the original versions (in some cases I prefer them) and elevate the release. The couple of new tracks are also fun, and many of the remixes on the second disc are worth a listen too.

But what I actually sat down to write about was the cover artwork. They often have designs which riff on the notion of a circle (given their name) and the 30-something art (both for the album and single takes from it) adapts a “loading” spinner-like device from computing (I suppose it mostly closely resembles the spinner from macOS).

A possibly unintended effect of the pattern occurs when you view it on a display which is adjusting its brightness, such as if you’re listening to it on a phone, the screen is off, and you pick it up. The brightest part of the spinner is visible first, and the rest fade into visibility in sequence. The first time you see this is unexpected and very cool. (I've tried to recreate it in the picture below, but I don't think it's worked.)

Although I've suffixed the titled of this post unintended consequences?, It's quite possible this was deliberate.

I’ve got the pattern on a t-shirt and my kids love to call out “Daddy’s loading!” In my convalescence it’s taken on a special sort of resonance because at times I’ve felt I’m in a holding state: waiting for an appointment to be made; waiting a polite interval before chasing an appointment; waiting for treatment to start after attending an appointment. Thankfully I’m at the end of that now, I hope.

Categories: FLOSS Project Planets

Promet Source: DotNetNuke vs Drupal for Large Government Agencies

Planet Drupal - Wed, 2024-09-04 04:22
Takeaway: Drupal is the superior choice for large government agencies compared to DotNetNuke CMS due to its greater customization, flexibility, security, scalability, and adaptability to emerging technologies. While DNN might be easier to use and integrate with Microsoft technologies, Drupal's robust features and active community make it better suited for the complex needs and long-term digital strategies of large government entities.
Categories: FLOSS Project Planets

Talk Python to Me: #476: Unified Python packaging with uv

Planet Python - Wed, 2024-09-04 04:00
A couple of weeks ago, Charlie Marsh and the folks at Astral made another big splash with a major release of uv called "uv: Unified Python packaging" which has many far reaching features. We had to have Charlie on the show to give us the inside look into this development. Let's get to it.<br/> <br/> <strong>Episode sponsors</strong><br/> <br/> <a href='https://talkpython.fm/posit'>Posit</a><br> <a href='https://talkpython.fm/training'>Talk Python Courses</a><br/> <br/> <strong>Links from the show</strong><br/> <br/> <div><b>Charlie Marsh on Twitter</b>: <a href="https://twitter.com/charliermarsh?featured_on=talkpython" target="_blank" >@charliermarsh</a><br/> <b>Charlie Marsh on Mastodon</b>: <a href="https://hachyderm.io/@charliermarsh?featured_on=talkpython" target="_blank" >@charliermarsh</a><br/> <br/> <b>uv: Unified Python packaging</b>: <a href="https://astral.sh/blog/uv-unified-python-packaging?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Python executable management</b>: <a href="https://docs.astral.sh/uv/concepts/python-versions/?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Projects</b>: <a href="https://docs.astral.sh/uv/concepts/projects/?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Tools</b>: <a href="https://docs.astral.sh/uv/concepts/tools/?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Scripts</b>: <a href="https://docs.astral.sh/uv/guides/scripts/?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Rye and uv: August is Harvest Season for Python Packaging</b>: <a href="https://lucumr.pocoo.org/2024/8/21/harvest-season/?featured_on=talkpython" target="_blank" >lucumr.pocoo.org</a><br/> <b>Python Build Standalone releases</b>: <a href="https://github.com/indygreg/python-build-standalone/releases?featured_on=talkpython" target="_blank" >github.com</a><br/> <b>Rules</b>: <a href="https://docs.astral.sh/ruff/rules/?featured_on=talkpython" target="_blank" >astral.sh</a><br/> <b>Watch this episode on YouTube</b>: <a href="https://www.youtube.com/watch?v=oj8yk0Y-Ky0" target="_blank" >youtube.com</a><br/> <b>Episode transcripts</b>: <a href="https://talkpython.fm/episodes/transcript/476/unified-python-packaging-with-uv" target="_blank" >talkpython.fm</a><br/> <br/> <b>--- Stay in touch with us ---</b><br/> <b>Subscribe to us on YouTube</b>: <a href="https://talkpython.fm/youtube" target="_blank" >youtube.com</a><br/> <b>Follow Talk Python on Mastodon</b>: <a href="https://fosstodon.org/web/@talkpython" target="_blank" ><i class="fa-brands fa-mastodon"></i>talkpython</a><br/> <b>Follow Michael on Mastodon</b>: <a href="https://fosstodon.org/web/@mkennedy" target="_blank" ><i class="fa-brands fa-mastodon"></i>mkennedy</a><br/></div>
Categories: FLOSS Project Planets

Dirk Eddelbuettel: RcppCNPy 0.2.13 on CRAN: Micro Bugfix

Planet Debian - Tue, 2024-09-03 20:36

Another (again somewhat minor) maintenance release of the RcppCNPy package arrived on CRAN earlier today.

RcppCNPy provides R with read and write access to NumPy files thanks to the cnpy library by Carl Rogers along with Rcpp for the glue to R.

A change in the most recent Rcpp appears to cause void functions wrapper via Rcpp Modules to return NULL, as opposed to being silent. That tickles discrepancy between the current output and the saved (reference) output of one test file, leading CRAN to display a NOTE which we were asked to take care of. Done here in this release—and now that we know we will also look into restoring the prior Rcpp behaviour. Other small changes involved standard maintenance for continuous integration and updates to files README.md and DESCRIPTION. More details are below.

Changes in version 0.2.13 (2024-09-03)

  • A test script was updated to account for the fact that it now returns a few instances of NULL under current Rcpp.

  • Small package maintenance updates have been made to the README and DESCRIPTION files as well as to the continuous integration setup.

CRANberries also provides a diffstat report for the latest release. As always, feedback is welcome and the best place to start a discussion may be the GitHub issue tickets page.

If you like this or other open-source work I do, you can now sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

Categories: FLOSS Project Planets

Brightness controls for all your displays

Planet KDE - Tue, 2024-09-03 20:00

Whoops, it's already been months since I last blogged. I've been actively involved with Plasma and especially its power management service PowerDevil for over a year now. I'm still learning about how everything fits together.

Turns out though that a little bit of involvement imbues you with just enough knowledge and confidence to review other people's changes as well, so that they can get merged into the next release without sitting in limbo forever. Your favorite weekly blogger for example, Nate Graham, is a force of nature when it comes to responding to proposed changes and finding a way to get them accepted in one form or another. But it doesn't have to take many years of KDE development experience to provide helpful feedback.

Otfen we simply need another pair of eyes trying to understand the inner workings of a proposed feature or fix. If two people think hard about an issue and agree on a solution, chances are good that things are indeed changing for the better. Three or more, even better. I do take pride in my own code, but just as much in pushing excellent improvements like these past the finish line:

In turn, responsible developers will review your own changes so we can merge them with confidence. Xaver, Natalie and Nate invested time into getting my big feature merged for Plasma 6.2, which you've already read about:

Per-display Brightness Controls

This was really just a follow-up project to the display support developments mentioned in the last blog post. I felt it had to be done, and it lined up nicely with what KWin's been up to recently.

So how hard could it be to add another slider to your applet? Turns out there are indeed a few challenges.

In KDE, we like to include new features early on and tweak them over time. As opposed to, say, the GNOME community, which tends to discuss them for a loooong time in an attempt to merge the perfect solution on the first try. Both approaches have advantages and drawbacks. Our main drawback is harder to change imperfect code, because it's easy to break functionality for users that already rely on them.

Every piece of code has a set of assumptions embedded into it. When those assumptions don't make sense for the next, improved, hopefully perfect solution (definitely perfect this time around!) then we have to find ways to change our thinking. The code is updated to reflect a more useful set of assumptions, ideally without breaking anyone's apps and desktop. This process is called "refactoring" in software development.

But let's be specific: What assumptions am I actually talking about?

There is one brightness slider for your only display

This one's obvious. You can use more than just one display at a time. However, our previous code only used to let you read one brightness value, and set one brightness value. For which screen? Well... how about the code just picks something arbitrarily. If you have a laptop with an internal screen, we use that one. If you have no internal screen, but your external monitor supports DDC/CI for brightness controls, we use that one instead.

What's that, you have multiple external monitors that all support DDC/CI? We'll set the same value for all of them! Even if the first one counts from 0 to 100 and the second one from 0 to 10.000! Surely that will work.

No it won't. We only got lucky that most monitors count from 0 to 100.

The solution here is to require all software to treat each display differently. We'll start watching for monitors being connected and disconnected. We tell all the related software about it. Instead of a single set-brightness and a single get-brightness operation, we have one of these per display. When the lower layers require this extra information, software higher up in the stack (for example, a brightness applet) is forced to make better choices about the user experience in each particular case. For example, presenting multiple brightness sliders in the UI.

A popup indicator shows the new brightness when it changes

So this raises new questions. With only one display, we can indicate any brightness change by showing you the new brightness on a percentage bar:

Now you press the "Increase Brightness" key on your keyboard, and multiple monitors are connected. This OSD popup shows up on... your active screen? But did the brightness only change for your active screen, or for all of them? Which monitor is this one popup representing?

Ideally, we'd show a different popup on each screen, with the name of the respective monitor:

That's a good idea! But Plasma's OSD component doesn't have a notion of different popups being shown at the same time on different monitors. It may even take further changes to ask KWin, Plasma's compositor component, about that. What we did for Plasma 6.2 was to provide Plasma's OSD component with all the information it needs to do this eventually. But we haven't implemented our favorite UI yet, instead we hit the 6.2 deadline and pack multiple percentages into a single popup:

That's good enough for now, not the prettiest but always clear. If you only use or adjust one screen, you'll get the original fancy percentage bar you know and love.

The applet can do its own brightness adjustment calculations

You can increase or decrease brightness by scrolling on the icon of the "Brightness and Color" applet with your mouse wheel or touchpad. Sounds easy to implement: read the brightness for each display, add or subtract a certain percentage, set the brightness again for the same display.

Nope, not that easy.

For starters, we handle brightness key presses in the background service. You'd expect the "Increase Brightness" key to behave the same as scrolling up with your mouse wheel, right? So let's not implement the same thing in two different places. The applet has to say goodbye to its own calculations, and instead we add an interface to background service that the applet can use.

Then again, the background service never had to deal with high-resolution touchpad scrolling. It's so high-resolution that each individual scroll event might be smaller than the number of brightness steps on your screen. The applet contained code to add up all of these tiny changes so that many scroll events taken together will at least make your screen change by one step.

Now the service provides this functionality instead, but it adds up the tiny changes for each screen separately. Not only that, it allows you to keep scrolling even if one of your displays has already hit maximum brightness. When you scroll back afterwards, both displays don't just count down from 100% equally, but the original brightness difference between both screens is preserved. Scroll up and down to your heart's content without messing up your preferred setup.

Dimming will turn down the brightness, then restore the original value later

Simple! Yes? No. As you may guess, we now need to store the original brightness for each display separately so we can restore it later.

But that's not enough: What if you unplug your external screen while it's dimmed? And then you move your mouse pointer again, so the dimming goes away. Your monitor, however, was not there for getting its brightness restored to the original value. Next time you plug it in, it starts out with the dimmed lower brightness as a new baseline, Plasma will gladly dim even further next time.

Full disclosure, this was already an issue in past releases of Plasma and is still an issue. Supporting multiple monitors just makes it more visible. More work is needed to make this scenario bullet-proof as well. We'll have to see if a small and safe enough fix can still be made for Plasma 6.2, or if we'll have to wait until later to address this more comprehensively.

Anyway, these kind of assumptions are what eat up a good amount of development time, as opposed to just adding new functionality. Hopefully users will find the new brightness controls worthwhile.

So let's get to the good news

Your donations allowed KDE e.V. to approve a travel cost subsidy in order to meet other KDE contributors in person and scheme the next steps toward world domination. You know what's coming, I'm going to:

Akademy is starting in just about two days from now! Thank you all for allowing events like this to happen, I'll try to make it count. And while not everyone can get to Germany in person, keep in mind that it's a hybrid conference and especially the weekend talks are always worth watching online. You can still sign up and join the live chat, or take a last-minute weekend trip to Würzburg if you're in the area, or just watch the videos shortly afterwards (I assume they'll go up on the PeerTube Akademy channel).

I'm particularly curious about the outcome of the KDE Goals vote for the upcoming two years, given that I co-drafted a goal proposal this time around. Whether or not it got elected, I haven't forgotten about my promise of working on mouse gesture support on Plasma/Wayland. Somewhat late due to the aforementioned display work taking longer. Other interesting things are starting to happen as well on my end. I'll have to be mindful not to stretch myself too thinly.

Thanks everyone for being kind. I'll be keeping an eye out for your bug reports when the Plasma 6.2 Beta gets released to adventurous testers in just over a week from today.

Discuss this post on KDE Discuss.

Categories: FLOSS Project Planets

Samuel Henrique: DebConf24 was fun!: Security, curl, wcurl, Debian's quality

Planet Debian - Tue, 2024-09-03 20:00
tl;dr

DebConf24 was fun!

A playlist of all of my talks, with subtitles (en, pt-br) and chapters is available on YouTube.

Overview

DebConf24 was held in Busan, South Korea, between Sunday July 28th to Sunday August 4th 2024.

As usual for DebConfs, I had a great time meeting my friends, but also met new people and got to learn a bit about the interesting things they're working on.

I ended up getting too excited during the talk submission stage of the conference and as a result I presented 5 different activities (3 talks, 1 BoF and 1 lightning talk).

Since I was too busy with the presentations, I did not have a lot of time to actually hang out with folks, or even to go out in the city, I guess I've learned my lesson for next time.

The main purpose of this post is to write about all of the things I presented at the conference. I did want to list some of the interesting talks I've watched, but that I would not be able to be fair as I'm sure I would miss some.

You can get the schedule and the recordings of any talks from the conference's website: https://debconf24.debconf.org/schedule/

wcurl Lightning Talk

The most fun of my presentations, during the second-to-last day of the conference, I've asked for help from Sergio Durigan Junior <sergiodj> to setup an URL containing a whitespace and redirecting that to wcurl's manpage.

I then did a little demo to showcase why me (and a lot others) struggle with downloading things with curl, and how wcurl solves that.

Fixing CVEs on Debian: Everything you probably know already

I've always felt like DebConf was missing security-related talks, so I decided to do something about it and presented a few of the things I've learned when fixing CVEs for Debian.

This is an area where we don't get a lot of new contributors, I'm trying to change that, and this talk can be used to introduce newcomers to it.

The secret sauce of Debian

Debian is not very vocal about all of the nice things it has regarding quality-assurance, testing, or CI, even though it's at the state-of-the-art for a lot of things.

This talk is an initial step towards making people aware of the cool things happening behind the scenes. Ideally we should have it well-documented somewhere.

"I use Debian BTW": fzf, tmux, zoxide and friends

One of my earliest good memories of Debian was when it started coming with a colored PS1 by default, I still remember the feeling of relief whenever I jumped into a Debian server and didn't have to deal with a black and white PS1.

There's still a lot of room for Debian to ship better defaults, and I think some of them can actually happen.

This talk is a bit of a silly one where I'm just making people aware of the existence of a few Golang/Rust CLI tools, and also some dotfiles configurations that should probably be the default.

curl

The curl project does such a great job with their security advisories that it will likely never receive the amount of praise it deserves, but I did my best at mentioning it throughout my CVEs talk.

Maybe I will write more extensively about this someday, but in case I don't:

There's no other project which always consistently mentions the exact range of commits that are affected by a given CVE.

Forget about whether the versions are EOL, curl doesn't have LTS releases, yet they do such a great job at clearly documenting their CVEs that I would take that over having LTS releases anytime (that's for curl at least, I acknowledge some types of projects have a different need for LTS releases).

Not only that, but they are also always careful about explaining alternative mitigations such as configuration changes, build flags that defuse the exploitation, or parameters that you should not use.

Just like we tend to do every time we meet, me and the other Debian curl maintainers spent the first 2 or 3 days of the conference talking about how we wanted to eventually meet up to discuss the package.

It was going to be informal, maybe during the Cheese and Wine party, but then I've realized we should make it part of the official schedule, which would also give us the recordings for later.

And so the "curl maintainers BoF" happened, where we spoke about HTTP3, GnutTLS, wcurl and other things.

wcurl

Right after that BoF, Daniel Stenberg asked if we were interested in having wcurl adopted into curl, which we definitely were, so wcurl is now part of the curl project.

Daniel was also kind enough to design a logo for the project, which makes me especially happy because I can stop with my own approach at a logo (which I had to redo every few days):

And here is the new logo:

Much better, I would say :)

curl Swag

DebConf24 was my chance at forwarding some curl swag items to the other curl maintainers, so both Sergio Durigan Junior <sergiodj> and Carlos Henrique Lima Melara <charles> got the curl-up t-shirt and the very cool curl PCB coaster, both gifted by Daniel Stenberg.

Unfortunately I didn't have any of that for DebConf attendees, but I did drop loads of curl stickers at the stickers table, they were gone very quickly.

For the future

I used to think the most humbling experience you could have as someone who presented a talk was to have to watch it yourself, you notice a lot of mistakes and you instantly think about things that should be done differently.

It turns out the most humbling thing to do is actually to write subtitles for your talks, I noticed every single mistake, often multiple times.

So after spending more than 30 hours writing the subtitles for both English and Brazilian Portuguese for my talks, I feel like it's going to be much easier to avoid committing the same mistakes again. After some time you stop feeling shame about those mistakes and you're just left with feelings of annoyance, and at that point it becomes easier to consciously avoid them.

I am collecting a list of things I wish I had done differently on all of those talks, so if I end up presenting any one of them again, it will be an improved version.

Categories: FLOSS Project Planets

PyCoder’s Weekly: Issue #645 (Sept. 3, 2024)

Planet Python - Tue, 2024-09-03 15:30

#645 – SEPTEMBER 3, 2024
View in Browser »

Using Astropy for Astronomy With Python

This course covers two problems from introductory astronomy to help you play with some Python libraries. You’ll use NumPy, Matplotlib, and pandas to find planet conjunctions, and graph the best viewing times for a star.
REAL PYTHON course

Python Language Summit 2024

Talk Python to Me interviews Seth Michael Larson and they talk about this year’s Python Language Summit. Learn all about what happened at the closed door session for core developers inside PyCon.
KENNEDY & LARSON podcast

Instant PEP 8 Compliance Checks & Fixes With Top AI Code Reviewer

With CodeRabbit, solve your indentation issues and security concerns. CodeRabbit doesn’t just point out issues; it suggests fixes and explains the reasoning behind the suggestion. Elevate code quality with AI-powered, context-aware reviews and 1-click fixes. Sign up for free today →
CODERABBIT sponsor

Layman’s Guide to Python Built-in Functions

This is a plain language guide to every built-in function in Python, paired with a simple example that shows each function in action.
MATT LAYMAN

DjangoCon Europe 2026 Call for Organizers

DJANGO SOFTWARE FOUNDATION

PyPy v7.3.17 Release

PYPY.ORG

Quiz: Python Strings and Character Data

REAL PYTHON

Quiz: Python String Formatting

REAL PYTHON

Articles & Tutorials Sorting Dictionaries in Python: Keys, Values, and More

In this video course, you’ll learn how to sort Python dictionaries. By the end, you’ll be able to sort by key, value, or even nested attributes. But you won’t stop there—you’ll also measure the performance of variations when sorting and compare different key-value data structures.
REAL PYTHON course

Understanding the Template Method Pattern in Python

The Template Method Pattern is when a base class is used to implement a series of steps, and subclasses can override one or more of those steps to customize the process. This article shows an example usage in Python and why you might want to implement it.
LANCE GOYKE

Accelerate Edge Devices With High-Performance AI Power

Experience the power of Edge AI—delivering lightning-fast, real-time processing where it matters. Optimize your applications with low latency, high efficiency, and unparalleled accuracy. Push performance beyond limits with Intel’s OpenVINO toolkit.
INTEL CORPORATION sponsor

Asyncio gather() Limit Concurrency

The asyncio.gather() function allows you to run multiple co-routines concurrently. There are times when you want to control just how much concurrency you have though and this post shows you how to use a semaphore to do just that.
JASON BROWNLEE

Adventures Building a Spreadsheet Engine in Python

Spreadsheets are a fascinating tool: you can both store and structure data, and include formulas that run computations on the contents of a sheet. James has written a spreadsheet engine, and this post talks about how it is done.
JAMES G

What’s New in pip 24.2

In version 24.2, pip learns to use system certificates by default, receives a handful of optimizations, and deprecates legacy (setup.py develop) editable installations. This article covers the changes and why they’ve been made.
RICHARD SI

CPython Compiler Hardening

Nate has been working on the CPython compiler, applying memory hardening guidelines recommended by OpenSSF’s Memory Safety Special Interest Group. This blog post talks about what was applied and how it should improve CPython.
NATE OHLSON

A Comparison of Providers for Python Serverless Functions

This is a comparison chart of the most common host providers that support Python serverless functions. It compares what features are supported, pricing, runtime limits, and more.
HAROLD MARTIN

There Can’t Be Only One

A weird historical first in baseball recently reminded James about how often as programmers we map our data assuming a one-to-one relationship, and how often that’s a bad choice.
JAMES BENNETT

Safety & Security Engineer: First Year in Review

It has been a year since Mike joined the PSF as the Safety & Security Engineer for PyPI. This blog post talks about all the things he’s been involved with.
MIKE FIELDER

Python Developers Survey 2023 Results

Official Python Developers Survey 2023 Results by Python Software Foundation and JetBrains: more than 25k responses from almost 200 countries.
JETBRAINS.COM

Lesser Known Parts of Python Standard Library

This article covers some of the lesser used parts of the Python standard library, including Deque, defaultdict, UserDict, and more.
TRICKSTER DEV

Projects & Code AlgoTree: A Package for Working With Tree Structures

PYPI.ORG • Shared by Alex Towell

anacondacode: Execute Python Directly From Excel

PYPI.ORG

pare: Deploy Python Lambdas Alongside Your Web App

GITHUB.COM/GAUGE-SH

django-admin-action-forms: Forms for Django Admin

GITHUB.COM/MICHALPOKUSA

PromptMage Simplifies Managing LLM Workflows

PROMPTMAGE.IO • Shared by Tobias Sterbak

Events EARL 2024

September 4 to September 6, 2024
DATACOVE.CO.UK

Weekly Real Python Office Hours Q&A (Virtual)

September 4, 2024
REALPYTHON.COM

PyCon Estonia 2024

September 5 to September 7, 2024
PYCON.EE

Canberra Python Meetup

September 5, 2024
MEETUP.COM

Sydney Python User Group (SyPy)

September 5, 2024
SYPY.ORG

PyDelhi User Group Meetup

September 7, 2024
MEETUP.COM

Happy Pythoning!
This was PyCoder’s Weekly Issue #645.
View in Browser »

[ Subscribe to 🐍 PyCoder’s Weekly 💌 – Get the best Python news, articles, and tutorials delivered to your inbox once a week >> Click here to learn more ]

Categories: FLOSS Project Planets

Pages