requesting help to update spyder

[Mukundan Ragavan]

Hi,

I am trying to update spyder on rawhide and F35. The main issue I have 
is that pyqt requirements are strict. From the setup file,

'pyqt5<5.13',
'pyqtwebengine<5.13',

Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I 
get this error and spyder fails to launch.

scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = 
Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
Qt.FastTransformation): argument 1 has unexpected type 'float'

scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = 
Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
Qt.FastTransformation): argument 1 has unexpected type 'float'

Spec and patches can be seen here -

https://copr-dist-git.fedorainfracloud.org/cgit/nonamedotc/spyder5dev/spyder...

Any help to get this sorted out will be greatly appreciated.

Thanks,
Mukundan.

[Robert-André Mauchin]

On 8/14/21 6:06 PM, Mukundan Ragavan wrote:
> Hi,
>
> I am trying to update spyder on rawhide and F35. The main issue I have 
> is that pyqt requirements are strict. From the setup file,
>
> 'pyqt5<5.13',
> 'pyqtwebengine<5.13',
>
> Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I 
> get this error and spyder fails to launch.
>
> scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = 
> Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
> Qt.FastTransformation): argument 1 has unexpected type 'float'
>
> scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = 
> Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
> Qt.FastTransformation): argument 1 has unexpected type 'float'
>
> Spec and patches can be seen here -
>
> https://copr-dist-git.fedorainfracloud.org/cgit/nonamedotc/spyder5dev/spyder...
>
> Any help to get this sorted out will be greatly appreciated.
>
> Thanks,
> Mukundan.

It doesn't seem to be possible until upstream dedicate the time to 
migrate to 5.15: https://github.com/spyder-ide/spyder/issues/12829

[Miro Hrončok]

On 14. 08. 21 18:06, Mukundan Ragavan wrote:
> Hi,
>
> I am trying to update spyder on rawhide and F35. The main issue I have is that 
> pyqt requirements are strict. From the setup file,
>
> 'pyqt5<5.13',
> 'pyqtwebengine<5.13',
>
> Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I get this 
> error and spyder fails to launch.
>
> scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = 
> Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
> Qt.FastTransformation): argument 1 has unexpected type 'float'
>
> scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = Qt.IgnoreAspectRatio, 
> transformMode: Qt.TransformationMode = Qt.FastTransformation): argument 1 has 
> unexpected type 'float'

Do you know where is this error triggered? Try explicitly converting the floats 
to integers.

[Scott Talbert]

On Sun, 15 Aug 2021, Miro Hrončok wrote:
> > Hi,
> >
> > I am trying to update spyder on rawhide and F35. The main issue I have is 
> > that pyqt requirements are strict. From the setup file,
> >
> > 'pyqt5<5.13',
> > 'pyqtwebengine<5.13',
> >
> > Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I get 
> > this error and spyder fails to launch.
> >
> > scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = 
> > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
> > Qt.FastTransformation): argument 1 has unexpected type 'float'
> >
> > scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = 
> > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = 
> > Qt.FastTransformation): argument 1 has unexpected type 'float'
>
> Do you know where is this error triggered? Try explicitly converting the 
> floats to integers.

Yeah, that sounds more like a common Python 3.10 issue than an issue with 
newer PyQt.

Scott

[Elliott Sales de Andrade]

On Sun, 15 Aug 2021 at 19:40, Scott Talbert  wrote:
> On Sun, 15 Aug 2021, Miro Hrončok wrote:
> > > Hi,
> > >
> > > I am trying to update spyder on rawhide and F35. The main issue I have is
> > > that pyqt requirements are strict. From the setup file,
> > >
> > > 'pyqt5<5.13',
> > > 'pyqtwebengine<5.13',
> > >
> > > Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I get
> > > this error and spyder fails to launch.
> > >
> > > scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode =
> > > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode =
> > > Qt.FastTransformation): argument 1 has unexpected type 'float'
> > >
> > > scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode =
> > > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode =
> > > Qt.FastTransformation): argument 1 has unexpected type 'float'
> >
> > Do you know where is this error triggered? Try explicitly converting the
> > floats to integers.
>
> Yeah, that sounds more like a common Python 3.10 issue than an issue with
> newer PyQt.

No, this is definitely a change in PyQt, or at least sip, cf.
https://github.com/matplotlib/matplotlib/pull/17565
https://github.com/matplotlib/matplotlib/pull/17600

The fix is 'easy', but you need to find everywhere that might trigger
it. QSize takes an int now, as it does in Qt (from C++), instead of
coercing a float.
> Scott

[Scott Talbert]

On Sun, 15 Aug 2021, Elliott Sales de Andrade wrote:
> > > > I am trying to update spyder on rawhide and F35. The main issue I have is
> > > > that pyqt requirements are strict. From the setup file,
> > > >
> > > > 'pyqt5<5.13',
> > > > 'pyqtwebengine<5.13',
> > > >
> > > > Fedora has 5.15.x. If I relax QT versions, built and launch spyder, I get
> > > > this error and spyder fails to launch.
> > > >
> > > > scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode =
> > > > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode =
> > > > Qt.FastTransformation): argument 1 has unexpected type 'float'
> > > >
> > > > scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode =
> > > > Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode =
> > > > Qt.FastTransformation): argument 1 has unexpected type 'float'
> > >
> > > Do you know where is this error triggered? Try explicitly converting the
> > > floats to integers.
> >
> > Yeah, that sounds more like a common Python 3.10 issue than an issue with
> > newer PyQt.
>
> No, this is definitely a change in PyQt, or at least sip, cf.
> https://github.com/matplotlib/matplotlib/pull/17565
> https://github.com/matplotlib/matplotlib/pull/17600
>
> The fix is 'easy', but you need to find everywhere that might trigger
> it. QSize takes an int now, as it does in Qt (from C++), instead of
> coercing a float.

Python 3.10 also contains a change where you can no longer pass floats to 
extension modules in cases where there would a loss of precision (e.g., as 
an int).

Scott