|Actualités de la Wikipédia abstraite
- Phase ε (epsilon) achevée.
Lorsque nous avons commencé l'effort de développement du site Wikifonctions, nous avons subdivisé le travail menant au lancement de Wikifonctions en onze phases, nommées d'après les onze premières lettres de l'alphabet grec.
- With Phase α (alpha) completed, it became possible to create instances of the system-provided Types in the wiki.
- With Phase β (beta), it became possible to create new Types on-wiki and to create instances of these Types.
- With Phase γ (gamma), all the main Types of the pre-generic function model were available.
- With Phase δ (delta). It became possible to evaluate built-in implementations.
- Cette semaine, nous avons terminé la phase ε (epsilon).
The goal of Phase ε has been to provide the capability to evaluate contributor-written implementations in a programming language.
Qu'est-ce que cela veut dire ? Every function in Wikifunctions can have several implementations. There are three different ways to express an implementation:
- As a built-in function, written by the development team: this means that the implementation is handled by the evaluator as a black box.
- As code in a programming language, created by the contributors of Wikifunctions: the implementation of a function can be given in any programming language that Wikifunctions supports. Eventually we aim to support a large number of programming languages, but we will start small.
- As a composition of other functions: this means that contributors can use existing functions as building blocks in order to implement new capabilities.
We have now a system where the orchestrator receives the function call to be evaluated, gathers all necessary data from Wikifunctions and potential other resources, and then chooses the corresponding evaluators that can run the given programming language. Since this is contributor-created code, we are very careful about where and how to run the code, and which capabilities to give to the virtual machine that runs the code. For example, no network access and no persistence layer is allowed, in order to reduce the potential for security issues.
A security review and a separate performance review of our architecture and implementation are currently ongoing. Once we have dealt with the most pressing issues that are uncovered by the reviews, we plan to provide a demonstration system. This will probably be in the next Phase.
The next screenshot shows the function being called using the arguments “Wiki“ and “functions”, resulting in the string “Wikifunctions”.
Nous passons maintenant à la phase ζ (zeta). The goal of this Phase will be to allow for the third type of implementations: the composition of functions in order to build new capabilities. This will also be the first Phase to really highlight the advantages of our system for contributing implementations in non-English languages. We have published a few examples of composed implementations. The example implementation of common Boolean functions might be particularly instructive. Phase ζ is the last of the trilogy of Phases dealing with the different ways to create an implementation.
During this Phase and subsequent ones, we will also spend some time to reduce technical debt that we accumulated in rushed development during the last two phases in order to be ready for the security and performance reviews. We also expect to begin early changes based on our user research and design development, replacing the current bare-bones user experience.
Structurally, Phase ζ aims to be the turning point of the development towards Wikifunctions. It will set us up with a system that is powerful enough to allow for its own refactoring in order to support generic types and functions in Phase η (eta), and then to implement monitoring, UX, security, and documentation. All the core technical capabilities should be in place by then, and then we will need to add the necessary supporting systems that will allow us to launch Wikifunctions.
Last week saw the Arctic Knot conference, which was about the future of indigenous and underrepresented languages and their presence and use on the Wikimedia projects. I want to point to a few talks that are potentially particularly interesting to the Abstract Wikipedia and Wikifunctions community:
- Mahir talked on preparing languages for natural language generation using Wikidata lexicographical data
- Denny gave an introductory presentation on Abstract Wikipedia and suggestions on what tasks we want to tackle first
- Sadik and Mohammed talked in Dagbani Wikipedia Bachinima about challenges and successes of growing the project, including the Spell4Wiki app
Merci à tous ceux qui ont participé, présenté et organisé l'événement !
The language committee has approved the creation of the Dagbani language Wikipedia. Dagbani is one of our focus languages, and has been the only one of the five that has been in Incubator. Congratulations to the Dagbani community!
La semaine prochaine, il n'y aura pas de bulletin d'information.