PyQt Digest, Vol 239, Issue 18

Ognyan Moore ognyan.moore at gmail.com
Sat Jun 22 12:31:24 BST 2024 

I'm trying to install the pyqt6 6.7.2 wheels from the local server, but I'm
not seeing them:

Command i'm running:
python -m pip install --index-url
https://www.riverbankcomputing.com/pypi/simple/ \
  --pre \
  --only-binary=PyQt6 \
  PyQt6

Seems to only see PyQt6 6.7.0-1, but it can't install that due to not
finding a compatible version of PyQt6-sip.

This is part of a CI run I have configured to test pre-releases, so if I
should be using a different pip install command, let me know.

Ogi

On Sat, Jun 22, 2024 at 2:00 PM <pyqt-request at riverbankcomputing.com> wrote:

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> Today's Topics:
>
>    1. Re: Unsupported return type QList<qint64> (Phil Thompson)
>    2. ANN: SIP v6.8.4 Released (Phil Thompson)
>    3. ANN: PyQt-builder v1.16.3 Released (Phil Thompson)
>    4. Qt v6.7.2 Wheels Available on Local PyPI Server (Phil Thompson)
>    5. Re: Qt v6.7.2 Wheels Available on Local PyPI Server
>       (Detlev Offenbach)
>    6. Re: Qt v6.7.2 Wheels Available on Local PyPI Server
>       (Phil Thompson)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 21 Jun 2024 13:22:48 +0100
> From: Phil Thompson <phil at riverbankcomputing.com>
> To: Julien Cabieces <julien.cabieces at oslandia.com>
> Cc: pyqt <pyqt at riverbankcomputing.com>
> Subject: Re: Unsupported return type QList<qint64>
> Message-ID: <b427b67ccccb9b0962d6d233a57f8426 at riverbankcomputing.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed
>
> On 20/06/2024 09:38, Julien Cabieces wrote:
> > Sorry Phil I answered directly to you instead of the list, here is the
> > same message and more.
> >
> > QList is a template mapped type so it should work with other
> > primitive type, no?
>
> No. Mapped type templates only work as templates when type arguments are
> wrapped types. With other type arguments (eg. primitive types) they work
> as template selectors. This is because the Python API is different for
> converting different primitive types.
>
> > It does work with QList<long long> although there
> > is no mapped type
> > provided, and qint64 is nothing more than a long long.
>
> SIP will select a template based on the underlying primitive types (ie.
> after resolving any typedefs) according to the current platform and
> version of Qt. PyQt implements a mapped type for QList<qsizetype> when
> building against Qt v6.5.0 or later. PyQt defines both qint64 and
> qsizetype as long long so it will pick that mapped type for Qt v6.5.0 or
> later and fail with earlier versions.
>
> > Contrary to what I said before, it doesn't look like it's
> > related to different minor version of sip 6.
> >
> > According to my test:
> >
> > - QList<qint64> works with sip 6 on fedora (39, 40) but fails on debian
> > (stable, testing, unstable).
> >
> > - QList<qint64> has never worked with sip 4 (fedora or debian).
>
> You mention PyQt6-Qt6 but this is irrelevant as you aren't building
> against that Qt installation. I assume you are building against the
> distro's Qt installation. Do Fedora and Debian have different versions
> of Qt?
>
> > Any idea on how to fix this except for a "if debian" directives?
>
> The correct fix is to provide your own QList<qint64> mapped type (maybe
> only with version of Qt older than v6.5).
>
> > Regards,
> > Julien
> >
> >> On 18/06/2024 14:09, Julien Cabieces wrote:
> >>> Hi,
> >>> When I try to bind a method with a return type QList<qint64>, I get
> >>> the following error
> >>> sip-build: testmod.sip: line 27: column 3: 'Test::testList' has an
> >>> unsupported return type - provide %MethodCode and a C++ signature
> >>> I get this error only with the following installed software:
> >>> PyQt-builder==1.16.2 PyQt6==6.7.0 PyQt6-Qt6==6.7.0 PyQt6-sip==13.6.0
> >>> sip==6.8.3
> >>> and not with
> >>> PyQt-builder==1.15.2 PyQt6==6.6.0 PyQt6-Qt6==6.6.0 PyQt6-sip==13.6.0
> >>> sip==6.7.12
> >>> How can I fix it to match both software versions
> >>> Regards,
> >>> Julien
> >>
> >> PyQt doesn't provide a mapped type for QList<qint64> so I don't
> >> understand how it worked with the older versions.
> >>
> >> Phil
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 21 Jun 2024 15:48:42 +0100
> From: Phil Thompson <phil at riverbankcomputing.com>
> To: pyqt at riverbankcomputing.com
> Subject: ANN: SIP v6.8.4 Released
> Message-ID: <f32d15f76a902ed8a8b7ce0fcd2f6562 at riverbankcomputing.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed
>
> SIP v6.8.4 has been released, including support for Python v3.13. The
> release notes are here...
>
> https://python-sip.readthedocs.io/en/stable/releases.html#v6-8-4
>
> Phil
>
>
> ------------------------------
>
> Message: 3
> Date: Fri, 21 Jun 2024 16:41:07 +0100
> From: Phil Thompson <phil at riverbankcomputing.com>
> To: pyqt at riverbankcomputing.com
> Subject: ANN: PyQt-builder v1.16.3 Released
> Message-ID: <7610d323083a9af26502f2f2465d3a92 at riverbankcomputing.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed
>
> PyQt-builder v1.16.3 has been released. This is a minor bug-fix release.
> The release notes are here...
>
> https://pyqt-builder.readthedocs.io/en/stable/releases.html#v1-16-3
>
> Phil
>
>
> ------------------------------
>
> Message: 4
> Date: Fri, 21 Jun 2024 17:15:36 +0100
> From: Phil Thompson <phil at riverbankcomputing.com>
> To: pyqt at riverbankcomputing.com
> Subject: Qt v6.7.2 Wheels Available on Local PyPI Server
> Message-ID: <670bc0315a1f0783a8e9f03587f0783b at riverbankcomputing.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed
>
> Qt v6.7.2 wheel are available on the local PyPI server.
>
> These should fix the broken ffmpeg support on macOS and Windows.
>
> I'll move them to pypi.org in a couple of days if there are no problems.
>
> Phil
>
>
> ------------------------------
>
> Message: 5
> Date: Fri, 21 Jun 2024 19:13:12 +0200
> From: Detlev Offenbach <detlev at die-offenbachs.de>
> To: pyqt at riverbankcomputing.com
> Subject: Re: Qt v6.7.2 Wheels Available on Local PyPI Server
> Message-ID: <d2cc19af-bb1a-4c60-bf08-4ec9eed29b82 at die-offenbachs.de>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Hi Phil,
>
> are you planning to do a new PyQt6 release with a pyuic6 that can cope
> with the changes in UI files introduced with designer of Qt 6.7.0?
>
> Regards,
> Detlev
>
> Am 21.06.24 um 18:15 schrieb Phil Thompson:
> > Qt v6.7.2 wheel are available on the local PyPI server.
> >
> > These should fix the broken ffmpeg support on macOS and Windows.
> >
> > I'll move them to pypi.org in a couple of days if there are no problems.
> >
> > Phil
>
> --
> Detlev Offenbach
> detlev at die-offenbachs.de
>
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> ------------------------------
>
> Message: 6
> Date: Fri, 21 Jun 2024 18:35:19 +0100
> From: Phil Thompson <phil at riverbankcomputing.com>
> To: Detlev Offenbach <detlev at die-offenbachs.de>
> Cc: pyqt at riverbankcomputing.com
> Subject: Re: Qt v6.7.2 Wheels Available on Local PyPI Server
> Message-ID: <9947f39d751ef5b070b73bc4d668f14b at riverbankcomputing.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed
>
> Probably in the next week or two.
>
> On 21/06/2024 18:13, Detlev Offenbach wrote:
> > Hi Phil,
> >
> > are you planning to do a new PyQt6 release with a pyuic6 that can cope
> > with the changes in UI files introduced with designer of Qt 6.7.0?
> >
> > Regards,
> > Detlev
> >
> > Am 21.06.24 um 18:15 schrieb Phil Thompson:
> >> Qt v6.7.2 wheel are available on the local PyPI server.
> >>
> >> These should fix the broken ffmpeg support on macOS and Windows.
> >>
> >> I'll move them to pypi.org in a couple of days if there are no
> >> problems.
> >>
> >> Phil
>
>
> ------------------------------
>
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> ------------------------------
>
> End of PyQt Digest, Vol 239, Issue 18
> *************************************
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