Tracked now in https://invent.kde.org/education/labplot/-/issues/370.

Duplicate of https://phabricator.kde.org/T3510

Tracked on invent.kde.org already.

Will be implemented in https://invent.kde.org/education/labplot/-/merge_requests/381.

We only use & for the keyboard access in actions and in the dock title texts only at the moment.

The relevant items were transferred to https://invent.kde.org/education/labplot/-/issues/678.

Some of the features were implemented in 2.10. The remaining are tracked now in https://invent.kde.org/education/labplot/-/issues/218.

Is tracked in https://invent.kde.org/education/labplot/-/issues/218 now.

Will be done in https://invent.kde.org/education/labplot/-/issues/543.

TODO:

• Code cleanup:
  • similarly to Symbol and SymbolWidget, introduce central classes also for line and filling properties to reduce the amount of code duplication in XYCurve, BoxPlot, Histogram, Plot, Worksheet.
• Expose 2D-structure in CAS as Matrix and allow to plot the columns of it
• Import data from .xls and .xlsx files (https://wiki.qt.io/Handling_Microsoft_Excel_file_format)
• Import R data T14939
• Barplots* (single, grouped and stacked), lollipop plots, dot plots and auto assignment of colors to plots
• Multiple regression analysis and logistic regression (https://www.evanmiller.org/linear-regression-for-fun-and-profit.html)
• support for categorical variables
• Pivot tables and data filters (https://www.youtube.com/watch?v=9SlNfuIAHyo)
• Exponential forecasting/smoothing (https://otexts.com/fpp2/expsmooth.html, https://journals.plos.org/plosone/article/figure?id=10.1371/journal.pone.0231236.g002)
• Bootstrap/Jackknife confidence intervals for estimated quantities, regression outcomes etc.
• LOESS and LOWESS smoothing
  • https://www.originlab.com/doc/Origin-Help/Smooth-Algorithm#The_Lowess_and_Loess_method
  • https://github.com/bartverm/loess
  • https://github.com/hroest/CppLowess
  • https://github.com/BitSeq/BitSeq/blob/master/lowess.cpp
• Enable richt-text and markdown formatting in the project comment field. Project's comment is consumed not only in the properties widgets of the project but also in the Examples Dialog and later on the welcome screen (user's recently used projects will be shown, thumbnail + comment) and it would be great to have more formatting options to better structure the description text.
• BoxPlot:
  • boxplot-offset,
  • plot area width for markers (to make it independent of boxplots' width)
  • 

In T14532#259058, @leinir wrote:

In T14532#259056, @asemke wrote:

In T14532#258582, @leinir wrote:

This is indeed the expected behaviour
[...]

Ok, thanks for the explanations. I adjusted the code accordingly and everything is working now.

Great! :)

Here, when openning KNS3::DownloadDialog I'd like to automatically select the proper category. So, if I'm modifying the settings for Maxima and want to add a new documentation for it, I click on "Get New Documentation" and I want to see the content for the category "Cantor Documentation (Maxima)" only. The content from other categories doesn't make much sense. Can we add to the APIs of KNS3::DownloadDialog functions to pre-select the category and to hide that ComboBox?

Hmm... That sounds like a good idea, yeah, could you create a wishlist entry for knewstuff on bugs.kde.org for that? There's no api for that right now, but it's definitely a good idea :)

Done in https://bugs.kde.org/show_bug.cgi?id=439210.

In T14532#258582, @leinir wrote:

This is indeed the expected behaviour
[...]

Ok, thanks for the explanations. I adjusted the code accordingly and everything is working now.

In T14532#258809, @starbuck wrote:

Okay, now I renamed both Python 3 to simply Python.
Can you just doublecheck and confirm I should remove the Python (2) ones
then altogether?

Yes, please remove it completely. We should only have "Python".

In T14532#258656, @starbuck wrote:

So Python 2 stays Python 2 and Python 3 should be simply Python then?

No. We should have only one single category for Python without any mentioning of any versions. So, it should be just "Cantor Examples (Python)" and "Cantor Documentation (Python)".

In T14532#258620, @starbuck wrote:

I think its the resolution of that cut-out? like can you just scroll down in your browser and then see Python 3,... and the rest?

I can see all categories now, must have been a caching issue somewhere maybe...

In T14532#258617, @starbuck wrote:

They show up under store.kde.org fine?

Not for me...

In T14532#258616, @starbuck wrote:

Will rename then also the Example one to Python accordingly?

Yes, let's please rename it also for examples. In the past we supported python2 and python3 but after the sunset of python2 there is only "Python" now.

In T14532#258564, @starbuck wrote:

Update:
All Documentation categories have now been added and should show up within
24 hours or earlier.

If anything else needs to be done, just let us know.

@starbuck thanks. Can you please rename "Cantor Documentation (Python 2)" to "Cantor Documentation (Python)". Also, the categories for Sage, Qalculate, Scilab and R are missing.

In T14532#258514, @justinzobel wrote:

I've just downloaded this documentation through the web interface without issue.

yes, it's working now without problems but yesterday the server had issues and such cases are not handled correctly in KNS::dialog.

@leinir I'm testing with the documentation file I uploaded for Maxima. It's a zip archive with two files inside that is unpacked upon downloading it. KSN::Entry::installedFiles() is returning

In T14532#258428, @leinir wrote:

Just had a quick look, and the api server is returning three entries for that category - as in, there are three entries for the category with id 651 here: https://api.kde-look.org/ocs/v1/content/categories :)

In T14532#258421, @starbuck wrote:

Great! There is a slight buffer for store.kde.org if i am correct, but it
shows up already by now over here :)

Yes, I see it now, too :-)

In T14532#258398, @starbuck wrote:

That you see the category 3xtimes is weird, I think @leinir should maybe have an idea as it is from within KDE.

As for uploading stuff to the categories, once you logged in you should see a point "Add Product" in the dropdown menu when you click on your avatar in the upper right corner.

Thanks, that worked:

@starbuck thanks, Clemens! I'm trying now with the following knsrc file

In T14532#258182, @alexanderschmidt wrote:

This is currently the structure we have:

Cantor
 Cantor (Maxima)
 Cantor (Sage)
 Cantor (KAlgebra)
 Cantor (Qalculate)
 Cantor (Python 2)
 Cantor (Python 3)
 Cantor (Scilab)
 Cantor (Octave)
 Cantor (R) 
 Cantor (Lua)
 Cantor (Julia)

If you need a different categories, then that is quite possible to implement something like that.

The request here is to have new categories as children of the same and already existing parent. If I understood @leinir correctly, this should be doable/possible.

In T14532#258271, @starbuck wrote:

Is it correct, that only one of the existing category so far shows a
product?

If you mean with "product" that one example project file for Octave then yes, this is correct.

I fully agree with this proposal and with the rationale behind it.