Python bindings for PySide (Licensing issues with PyQt - GPL3)

[AHSauge]

This looked very promising to me until I realised that the Python bindings uses PyQt. PyQt is a library that is available under a dual GPL and commercial license. As my intended usage would be non-compliant with GPL (but compliant with LGPL), in it's current form I would need a commercial license for PyQt. This of course also applies to any other user, including users believing this library is compatible with LGPL in it's entirety. I'm not an expert on this, but the way I see it, the Python sections of this project is unfortunately not compatible with LGPL.

To avoid the above mentioned issues, I would suggest to replace PyQt with PySide as that is actually licensed as LGPL itself.

[githubuser0xFFFF]

I have not implemented the Python bindings - this was a contribution from other ADS users. If you would like to replace these bindings with Pyside bindings, then feel free to create a pull request.

On the main project github page you will find the contact details of the current Python bindings authors. So you should talk to them before you create your bindings for PySide

[AHSauge]

I have not implemented the Python bindings - this was a contribution from other ADS users. If you would like to replace these bindings with Pyside bindings, then feel free to create a pull request.

On the main project github page you will find the contact details of the current Python bindings authors. So you should talk to them before you create your bindings for PySide

Understood. I might want to dive into this, but for the moment, this was only for technology research for a future project. I can raise the issue with the contributes of the Python bindings to get a better understanding behind the rational of using PyQt.

[n-elie]

Hello,

I originally wrote the Python binding and i am currently maintaining it. The main reason I chose PyQt over PySide is that I wanted to use Qt-Advanced-Docking-System in application I develop and that was using another lib from it's PyQt bindings.
I have no idea how to write a binding for PySide (except that it use Shiboken instead of SIP).
However I am also interested in porting Qt-Advanced-Docking-System to PySide, so if you can point me to an example lib with PySide bindings, that would really help.

[jntille]

I just wanted to express my interest in PySide2 bindings, as nearly all industry tools have migrated to PySide for the licensing reasons addressed above. Unfortunately, I currently lack the skills to contribute to the port.
If I come across some libs, I'll add them here. Maybe this is a good start: https://blog.basyskom.com/2019/using-shiboken2-to-create-python-bindings-for-a-qt-library/

[DKStudio]

qtpydocking

[AHSauge]

qtpydocking

That is deprecated in favour of the current Python integration here. Ignoring the fact that qtpy doesn't support Qt6 yet, I do like the idea of using that. Since I have a bit of time left over these days, I'll take a quick dive into this. The link @jntille provided seems like quite a useful starting point.

[michiel007]

I am also interested in porting Qt-Advanced-Docking-System to PySide, but have no experience into this matter.
Some more information/example to pyside bindings:

• Utilizing Shiboken to Enhance your Qt for Python Application -> https://youtu.be/mAfEVPgHRt8 (mentioned on https://www.qt.io/qt-for-python)
• https://github.com/qt-ps-americas/pysideqwt
• https://github.com/sewoods/shiboken_simplegraph_example

[AHSauge]

I am also interested in porting Qt-Advanced-Docking-System to PySide, but have no experience into this matter. Some more information/example to pyside bindings:

* Utilizing Shiboken to Enhance your Qt for Python Application -> https://youtu.be/mAfEVPgHRt8 (mentioned on https://www.qt.io/qt-for-python)

* https://github.com/qt-ps-americas/pysideqwt

* https://github.com/sewoods/shiboken_simplegraph_example

I did actually get some progress on this in August. It was building and shiboken wasn't complaining any more, but I never got around to actually test it so I don't know if what I did was actually correct. I'll see if I can push it up later today at least. It's a starting point at least if someone else wants to make stab at it.

[AHSauge]

It probably needs a clean-up, but I've pushed up my untested attempt to https://github.com/AHSauge/Qt-Advanced-Docking-System/tree/pyside2

[herronelou]

Great to hear you're working on this, had been looking at this library and was about to give up on it because of the lack of PySide2 bindings. Good timing.