* Dmitry Shachnev <mity...@debian.org> [2020-11-30 13:52]:

On Mon, Nov 30, 2020 at 09:32:06AM +0100, Rafael Laboissière wrote:
The following succeeds:

 cd <build_dir>/obj-x86_64-linux-gnu/bindings/qt_gui/pyqt5 &&
/usr/bin/sip5 -c . -I/usr/lib/python3/dist-packages/PyQt5/bindings -n PyQt5.sip -t Qt_5_14_0 -t WS_X11 <build_dir>/bindings/qt_gui/pyqt5/plplot_pyqt5.sip

Please note that upstream is going to remove the sip5 script in SIP v6, which will be released in a few months:

https://www.riverbankcomputing.com/static/Docs/sip/legacy_command_line_tools.html

So it would be better to switch to the completely new build system that was introduced in SIP v5:

https://www.riverbankcomputing.com/static/Docs/sip/examples.html

Here are two examples of projects that I converted to the new build system:

 https://github.com/frescobaldi/python-poppler-qt5/pull/41
 https://github.com/GauiStori/PyQt-Qwt/pull/14

This is something that must be done upstream, isn't it? As a Debian developer with zero knowledge about Qt, I am not really willing to replace the upstream authors in this development.

If you are willing to prepare a patch for the plplot package, I would gladly integrate it and forward it to the upstream authors.

I only changed “-t Qt_5_15_0” to “-t Qt_5_14_0”. It looks like there is something hardcoding my build above to Qt version 5.14.

Can you check what the module-tags are in /usr/lib/python3/dist-packages/PyQt5/bindings/QtCore/QtCore.toml?

If it says 5.14, make sure you have the latest pyqt5-dev package installed.

I have here:

    $ dpkg -l pyqt5-dev | grep ^ii
    ii  pyqt5-dev      5.15.1+dfsg-2 all          Development files for PyQt5
    $ grep module-tags 
/usr/lib/python3/dist-packages/PyQt5/bindings/QtCore/QtCore.toml
    module-tags = ["Qt_5_14_0", "WS_X11"]

Is that normal? AFAICT, 5.15.1+dfsg-2 is the latest version of pyqt5-dev…

Best,

Rafael Laboissière

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