- Pharo-users - lists.pharo.org

How do I get a list of all packages in the catalog with a 6.0 tag?
by H. Hirzel Aug. 22, 2017

Aug. 22, 2017

Hello On 8/17/17, bdurin <bruno.durin(a)gmail.com> wrote: > Maybe something like having the list of all packages and their version > included in a given image version on https://pharo.org could be useful. What is the code snippet to get a list of all packages with a '6.0' tag and their description? The spotter brings up the Catalog Browser but how do I get 'behind the scenes'? In Squeak I would just bring up the halo menu, then open an inspector on the Catalog Browser window and see what model is attached. How do I do this in Pharo these days? Thank you for the answer in advance --Hannes

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Where is the installation log? Installing FileMan into Pharo 6.0-60510, which is 6.1.
by H. Hirzel Aug. 22, 2017

Aug. 22, 2017

Hello I wanted to install the FileMan package through the catalog into Pharo 6.0-60510 (a.k.a 6.1). FileMan is library used by Cuis Smalltalk and also available for other Smalltalk dialects - http://wiki.squeak.org/squeak/6333. There is a FileMan entry in the catalog, but no description and 6.0 compatibility tag. So I tried that installation. For two seconds then there was a note at the lower left corner of the screen that there was an installation problem. I wonder where I do find the installation log? This is necessary in such cases in order to spot the problem. However in this case the solution was to go for the README of https://github.com/mumez/FileMan It has Gofer it url: 'http://squeaksource.com/MetacelloRepository'; package: 'ConfigurationOfFileMan'; load. (Smalltalk at: #ConfigurationOfFileMan) perform: #load. Then 13 out of 16 tests pass. Regards Hannes

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[Wanted] Newsletter topics and "takeovers"
by Marcus Denker Aug. 22, 2017

Aug. 22, 2017

Hi, As you for sure know, we have now a good monthly rhythm with the newsletter. http://us11.campaign-archive1.com/home/?u=6f667565c2569234585a7be77&id=0486… <http://us11.campaign-archive1.com/home/?u=6f667565c2569234585a7be77&id=0486…> And the number of subscribers is growing! If you have ideas for the next newsletters (August is done and will be posted soon, but we need content for September and laterâ¦) We need both small and larger items. Example for smaller news: - announcements of new libraries - new releasese - links to videos - links to blog posts And larger items. These have not just the title and link, but a short description and if possible a picture. (If you look at the older newsletters it should be clear what is needed). Another idea I had: we could even have âcomplete takeoverâ of a newsletter by someone who wants to edit a newsletter for one specific topic. This can be about one project, or just a âthemeâ (e.g. âcloud deployment with Pharoâ) if you are interested â> send a mail to board(a)pharo.org <mailto:board@pharo.org> Marcus

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Pharo and QT
by Dimitris Chloupis Aug. 21, 2017

Aug. 21, 2017

Is there an interest for working with QT from Pharo ? I make no promises just something I was interested in trying.

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Pharo on the SqueakJS virtual machine
by Torsten Bergmann Aug. 20, 2017

Aug. 20, 2017

Craig Latta wrote >The next big step is getting a WebAssembly version of Cog running. Anyone known already to work on such a beast? Or is this question better asked on vm-dev? Another path could be to run on a Linux booting in the browser: https://bellard.org/jslinux/ Regards T.

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Tealight (similar to Teapot) installs fine in Pharo 6.1
by H. Hirzel Aug. 20, 2017

Aug. 20, 2017

Hello Torsten Tealight installs very fine into the latest Pharo release (6.0 / 6.1). It is easy to use and the documentation is great! --Hannes On 8/15/17, Torsten Bergmann <astares(a)gmx.de> wrote: > Hi sergio, > > why not use my existing "Tealight" project which is (similar to Teapot) also > available from Pharo catalog. > It is still lightweight as it is just a few extensions to Teapot. > > You will find it here: > > https://github.com/astares/Tealight > > the page includes the full documentation and after reading it you should be > able to see: > > - that you can even start the server quickly from the world menu after > loading > - how easy it is to tinker and experiment with dynamic routes and Teapot in > an interactive way > - how easy it is to provide a REST interface by having methods annotated > with REST specific pragmas > - to even provide a versioned REST interface (also defined using pragmas) > > The document should easily explain all this, esepcially read "Defining a > REST based interface". > > This project is around since last october now (see > http://forum.world.st/ANN-Tealight-td4918431.html) > > > Lately I even added the possibility to remove one or all the dynamic routes > in a teapot inspector > (see attached screenshot). That makes it even easier to experiment lively > with a teapot instance > and different URLs one wants to catch. > > Have fun > Torsten

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Re: [Pharo-users] PharoJS
by Craig Latta Aug. 20, 2017

Aug. 20, 2017

Hi-- Aik-Siong writes: > Craig Latta is doing something interesting[1] with SqueakJS which is > an optimized Smalltalk VM in JavaScript and HTML5. It is supposedly > able to run Smalltalk fast inside the browser and access the > JavaScript world freely. I think this route will benefit greatly from > WebAssembly. I'm also making it run Pharo. thanks, -C [1] https://caffeine.js.org -- Craig Latta Black Page Digital Amsterdam :: San Francisco craig(a)blackpagedigital.com +31 6 2757 7177 (SMS ok) + 1 415 287 3547 (no SMS)

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[Ann] [Grafoscopio] New release with major improvements
by Offray Vladimir Luna CÃ¡rdenas Aug. 20, 2017

Aug. 20, 2017

Hi, In Grafoscopio, we follow a rolling release model, so we don't make a lot of noise about new versions, but this one has several features worthy to mention: a. Pharo 6 & 6.1 support, with out of the box 64 bits support on Mac and Gnu/Linux. b. Improved support for documentation: Now we have a GrafoscopioDocumentation object that defines documentation as a (Fossil) repository with a list of documents inside and is able to download and update them to their last version using the standard Fossil JSON API. c. Improved traceability: The usual document workflow in Grafoscopio is to create a notebook (i.e notebook.ston), export it as Markdown (notebook.markdown) and convert it to PDF (notebook.pdf) or HTMl (notebook.html). Now in the notebook.ston --> notebook.markdown --> notebook.pdf workflow, the exported/derived file contains the checksum of the last saved source file where it comes from. So, notebook.markdown contain the checksum of notebook.ston in the YAML metadata block [1][2], and notebook.pdf can show the checksum of the notebook.markdown, as exemplified in the User Manual [3]. [1] http://pandoc.org/MANUAL.html#extension-yaml_metadata_block [2] http://mutabit.com/repos.fossil/grafoscopio/artifact?name=99778d46ef034389&… [3] http://mutabit.com/repos.fossil/grafoscopio/doc/tip/Docs/En/Books/Manual/ma… d. Metadata config nodes: Now notebook internalizes the environment (as Smalltalkers and Lispers[4] like ;-)). "%medatata" nodes (see image below) allow a Grafoscopio notebook to define and control the command line options used by the operative system to export the notebook to other formats and enables the notebook to feedback such options with information provided/calculated by the notebook itself. This improves reproducibility greatly, because notebook now describes even the external operations to it, to create other derived files (Markdown, PDF, LaTeX and so on) and to interact with the operative system where it resides (currently this only works on Unix like operative systems like Mac and Gnu/Linux). Such configuration options are defined in plain Pharo, using just dictionaries and dynamic arrays, with some special keys. [4] https://youtu.be/JnczIyPXGfc?t=2548 e. Support for multiple tags in a node: Until now the only allowed tag was 'cÃ³digo' (code), but now tags can be almost arbitrary. This will open new ways to process and display the notebook document tree, once the proper GUI features and interactions are developed. f. Updated and corrected documentation: English User Manual has been improved to reflect new features and several typos and errors have been corrected. Last stable Grafoscopio version is available from the Pharo Catalog, and remember to run the update, frequently. Enjoy, Offray

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[Ann] Blog entry about using Pharo / Smalltalk to build a bot
by sergio ruiz Aug. 19, 2017

Aug. 19, 2017

Hey, all.. I just released a blog entry entitled: "Why I chose Pharo Smalltalk to build my Bot project" which can be viewed here: http://www.codeandmusic.com/why-i-chose-pharo-smalltalk-to-build-my-bot/?ut… I would appreciate (and probably create new posts about) any input.. Thanks! ---- peace, sergio photographer, journalist, visionary Public Key:Â http://bit.ly/29z9fG0 #BitMessageÂ BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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How to find where pharo is killing processor power?
by sergio ruiz Aug. 19, 2017

Aug. 19, 2017

hey all.. my current pharo implementation is running super serious processor power, but it shouldnât be doing much. how would I go about tracking this inside the pharo image? Thanks! ---- peace, sergio photographer, journalist, visionary Public Key:Â http://bit.ly/29z9fG0 #BitMessageÂ BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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