About Qt6

[BlueGhostStudio]

Qt6 is coming. Are there any plans to update PythonQt to support qt6?

thanks.

[florianlink]

No, we have not looked at Qt 6 yet. But I guess basic features like the moc and signals slots will stay, so it should not be hard to keep PythonQt working. The wrapper generator is another thing, it might be needed to be rewritten, e.g. using PySide shiboken technology.

…

On Thu 18. Jun 2020 at 08:07, Hu Shubin ***@***.***> wrote: Qt6 is coming. Are there any plans to update PythonQt to support qt6? thanks. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#13>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABKHPHARXAY7AEY6XQJVZDLRXGVLPANCNFSM4OBH6J4Q> .

[BlueGhostStudio]

Thanks for your respond

[jamesobutler]

@florianlink 🙏 Thank you for supporting this project. Would you be willing to check-in generated wrappers for Qt 5.15? It is the last minor version of Qt 5 before Qt 6. This would be helpful as a final point before going to Qt 6 for this project.

[Murmele]

Thank you @florianlink for that answer. I'm thinking about using pythonqt for another project, but was not shure about the wrapper generator because the last official commit at qt side was 3 years ago.

[Murmele]

I'm interested in helping port to PySide for Qt6. @florianlink Do there exist a communication channel if I have some questions regarding the code?

[florianlink]

No, I am probably the only one you can ask... florianlink at google mail

…

On Fri 6. Nov 2020 at 16:29, Murmele ***@***.***> wrote: I'm interested in helping port to PySide for Qt6. @florianlink <https://github.com/florianlink> Do there exist a communication channel if I have some questions regarding the code? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#13 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABKHPHE3BQN6RIR4V42FITTSOQI57ANCNFSM4OBH6J4Q> .

[davidkhess]

@florianlink is there any word on Qt 5.15 generated wrappers being added? I'm not quite sure how to invoke python_generator but I think I'm doing it right with:

>set QTDIR=C:\Qt\5.15.2\msvc2019_64
>pythonqt_generator.exe

It throws a lot of warnings and then a lot of classes are missing in the result.

For instance, QtGui builtin is missing QFont, QMatrix, QPen, and more.

I'm not sure if there is something wrong with my environment or if the typesystem_*.xml files need updating. I've turned up the debugging but it doesn't provide any clues.

Is there any advice you can provide on how to fix this?

Here's some output:

Please wait while source files are being generated...
Parsing typesystem file [:/trolltech/generator/build_all.txt]
 - DEBUG() :: Parsed: 'typesystem_core.xml', 461 new entries
 - DEBUG() :: Parsed: 'typesystem_gui.xml', 911 new entries
 - DEBUG() :: Parsed: 'typesystem_sql.xml', 32 new entries
 - DEBUG() :: Parsed: 'typesystem_opengl.xml', 28 new entries
 - DEBUG() :: Parsed: 'typesystem_svg.xml', 7 new entries
 - DEBUG() :: Parsed: 'typesystem_network.xml', 123 new entries
 - DEBUG() :: Parsed: 'typesystem_xml.xml', 45 new entries
 - DEBUG() :: Parsed: 'typesystem_webkit.xml', 52 new entries
 - DEBUG() :: Parsed: 'typesystem_webenginewidgets.xml', 39 new entries
 - DEBUG() :: Parsed: 'typesystem_xmlpatterns.xml', 26 new entries
 - DEBUG() :: Parsed: 'typesystem_uitools.xml', 2 new entries
WARNING() :: Duplicate type entry: 'QMultimedia'
 - DEBUG() :: Parsed: 'typesystem_multimedia.xml', 170 new entries
 - DEBUG() :: Parsed: 'typesystem_qml.xml', 38 new entries
 - DEBUG() :: Parsed: 'typesystem_quick.xml', 74 new entries
 - DEBUG() :: Parsed: ':/trolltech/generator/build_all.txt', 2009 new entries
PreProcessing - Generate [.preprocessed.tmp] using [:/trolltech/generator/qtscript_masterinclude.h] and include-paths []
-------------------------------------------------------------
Using QT at: C:\Qt\5.15.2\msvc2019_64
-------------------------------------------------------------
Building model using [.preprocessed.tmp]
In file C:\Qt\5.15.2\msvc2019_64\include\QtCore\qglobal.h:
** SHIT QDataStream
        definition *ignored*
** SHIT QDataStream
        definition *ignored*
** SHIT QDataStream
        definition *ignored*
** SHIT name
        definition *ignored*
** WARNING scope not found for symbol:Ops::loadRelaxed
** WARNING scope not found for symbol:Ops::storeRelaxed
** WARNING scope not found for symbol:Ops::loadAcquire
** WARNING scope not found for symbol:Ops::storeRelease
** WARNING scope not found for symbol:Ops::isReferenceCountingNative
** WARNING scope not found for symbol:Ops::isReferenceCountingWaitFree
** WARNING scope not found for symbol:Ops::ref
** WARNING scope not found for symbol:Ops::deref
** WARNING scope not found for symbol:Ops::isTestAndSetNative
** WARNING scope not found for symbol:Ops::isTestAndSetWaitFree
** WARNING scope not found for symbol:Ops::testAndSetRelaxed
** WARNING scope not found for symbol:Ops::testAndSetAcquire
** WARNING scope not found for symbol:Ops::testAndSetRelease
** WARNING scope not found for symbol:Ops::testAndSetOrdered
** WARNING scope not found for symbol:Ops::testAndSetRelaxed
** WARNING scope not found for symbol:Ops::testAndSetAcquire
** WARNING scope not found for symbol:Ops::testAndSetRelease
** WARNING scope not found for symbol:Ops::testAndSetOrdered
** WARNING scope not found for symbol:Ops::isFetchAndStoreNative
** WARNING scope not found for symbol:Ops::isFetchAndStoreWaitFree
** WARNING scope not found for symbol:Ops::fetchAndStoreRelaxed
** WARNING scope not found for symbol:Ops::fetchAndStoreAcquire
** WARNING scope not found for symbol:Ops::fetchAndStoreRelease
** WARNING scope not found for symbol:Ops::fetchAndStoreOrdered
** WARNING scope not found for symbol:Ops::isFetchAndAddNative
** WARNING scope not found for symbol:Ops::isFetchAndAddWaitFree
** WARNING scope not found for symbol:Ops::fetchAndAddRelaxed
** WARNING scope not found for symbol:Ops::fetchAndAddAcquire
** WARNING scope not found for symbol:Ops::fetchAndAddRelease
** WARNING scope not found for symbol:Ops::fetchAndAddOrdered
** WARNING scope not found for symbol:Ops::fetchAndSubRelaxed
** WARNING scope not found for symbol:Ops::fetchAndSubAcquire
** WARNING scope not found for symbol:Ops::fetchAndSubRelease
** WARNING scope not found for symbol:Ops::fetchAndSubOrdered
** WARNING scope not found for symbol:Ops::fetchAndAndRelaxed
** WARNING scope not found for symbol:Ops::fetchAndAndAcquire
** WARNING scope not found for symbol:Ops::fetchAndAndRelease
** WARNING scope not found for symbol:Ops::fetchAndAndOrdered
** WARNING scope not found for symbol:Ops::fetchAndOrRelaxed
** WARNING scope not found for symbol:Ops::fetchAndOrAcquire
** WARNING scope not found for symbol:Ops::fetchAndOrRelease
** WARNING scope not found for symbol:Ops::fetchAndOrOrdered
** WARNING scope not found for symbol:Ops::fetchAndXorRelaxed
** WARNING scope not found for symbol:Ops::fetchAndXorAcquire
** WARNING scope not found for symbol:Ops::fetchAndXorRelease
** WARNING scope not found for symbol:Ops::fetchAndXorOrdered
** WARNING scope not found for symbol:Ops::loadRelaxed
** WARNING scope not found for symbol:Ops::storeRelaxed
** WARNING scope not found for symbol:Ops::loadAcquire
** WARNING scope not found for symbol:Ops::storeRelease
** WARNING scope not found for symbol:Ops::isTestAndSetNative
** WARNING scope not found for symbol:Ops::isTestAndSetWaitFree
** WARNING scope not found for symbol:Ops::testAndSetRelaxed
** WARNING scope not found for symbol:Ops::testAndSetAcquire
** WARNING scope not found for symbol:Ops::testAndSetRelease
** WARNING scope not found for symbol:Ops::testAndSetOrdered
** WARNING scope not found for symbol:Ops::testAndSetRelaxed
** WARNING scope not found for symbol:Ops::testAndSetAcquire
** WARNING scope not found for symbol:Ops::testAndSetRelease
** WARNING scope not found for symbol:Ops::testAndSetOrdered
** WARNING scope not found for symbol:Ops::isFetchAndStoreNative
** WARNING scope not found for symbol:Ops::isFetchAndStoreWaitFree
** WARNING scope not found for symbol:Ops::fetchAndStoreRelaxed
** WARNING scope not found for symbol:Ops::fetchAndStoreAcquire
** WARNING scope not found for symbol:Ops::fetchAndStoreRelease
** WARNING scope not found for symbol:Ops::fetchAndStoreOrdered
** WARNING scope not found for symbol:Ops::isFetchAndAddNative
** WARNING scope not found for symbol:Ops::isFetchAndAddWaitFree
** WARNING scope not found for symbol:Ops::fetchAndAddRelaxed
** WARNING scope not found for symbol:Ops::fetchAndAddAcquire
** WARNING scope not found for symbol:Ops::fetchAndAddRelease
** WARNING scope not found for symbol:Ops::fetchAndAddOrdered
** WARNING scope not found for symbol:Ops::fetchAndSubRelaxed
** WARNING scope not found for symbol:Ops::fetchAndSubAcquire
** WARNING scope not found for symbol:Ops::fetchAndSubRelease
** WARNING scope not found for symbol:Ops::fetchAndSubOrdered
In file C:\Qt\5.15.2\msvc2019_64\include\QtCore\qatomic.h:
** SHIT QAtomicInt
        definition *ignored*
In file C:\Qt\5.15.2\msvc2019_64\include\QtCore\qglobal.h:
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** SHIT toLatin1
        definition *ignored*
** WARNING scope not found for symbol:QChar::category
** WARNING scope not found for symbol:QChar::direction
** WARNING scope not found for symbol:QChar::joiningType
** WARNING scope not found for symbol:QChar::combiningClass
** WARNING scope not found for symbol:QChar::hasMirrored
** WARNING scope not found for symbol:QChar::decompositionTag
** WARNING scope not found for symbol:QChar::digitValue
** WARNING scope not found for symbol:QChar::script
** WARNING scope not found for symbol:QChar::unicodeVersion
** WARNING scope not found for symbol:QChar::isPrint
** WARNING scope not found for symbol:QChar::isSpace
** WARNING scope not found for symbol:QChar::isMark
** WARNING scope not found for symbol:QChar::isPunct
** WARNING scope not found for symbol:QChar::isSymbol
** WARNING scope not found for symbol:QChar::isLetter
** WARNING scope not found for symbol:QChar::isNumber
** WARNING scope not found for symbol:QChar::isLetterOrNumber
** WARNING scope not found for symbol:QChar::isDigit
** WARNING scope not found for symbol:QChar::isLower
** WARNING scope not found for symbol:QChar::isUpper
** WARNING scope not found for symbol:QChar::isTitleCase
** WARNING scope not found for symbol:QChar::isNonCharacter
** WARNING scope not found for symbol:QChar::isHighSurrogate
** WARNING scope not found for symbol:QChar::isLowSurrogate
** WARNING scope not found for symbol:QChar::isSurrogate
** SHIT QIncompatibleFlag
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::~QByteArray
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::size
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::at
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator[]
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator[]
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::isEmpty
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator const char *
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator const void *
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::data
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::data
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::constData
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::detach
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::isDetached
        definition *ignored*
** SHIT QByteArray::isDetached
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::capacity
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::reserve
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::squeeze
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator[]
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator[]
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::front
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::back
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::begin
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::begin
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::cbegin
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::constBegin
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::end
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::end
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::cend
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::constEnd
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::append
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::prepend
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator+=
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator+=
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::operator+=
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_back
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_back
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_back
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_front
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_front
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::push_front
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::contains
        definition *ignored*
** WARNING scope not found for function definition: QByteArray::contains
        definition *ignored*

[davidkhess]

I should add, I'm able to successfully build and use the 5.11 generated wrapper with 5.15.2. I just need to access a new method on QJSEngine that was added in 5.12.

cc: @usiems

[florianlink]

Probably some newer C++ features that the generator parser stumbles over... I did not yet look into it.

…

On Wed 30. Dec 2020 at 21:57, David K. Hess ***@***.***> wrote: I should add, I'm able to successfully build and use the 5.11 generated wrapper with 5.15.2. I just need to access a new method on QJSEngine that was added in 5.12. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#13 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABKHPHAGWETSTXIE2VIE7I3SXOH5BANCNFSM4OBH6J4Q> .

[jamesobutler]

@florianlink Having been 1 year since the last comment on this thread, is PythonQt still an active project with plans for Qt6 support? Or are developers encouraged to use Pyside6 instead?

[florianlink]

Well, eventually MeVisLab will switch to Qt6, at which point we will surely port PythonQt… but I can’t tell when MeVisLab will switch or someone else looks into this… as far as I know Pyside does not work for embedding Python, but haven‘t looked at it for a while…

…

On Sun 2. Jan 2022 at 18:37, James Butler ***@***.***> wrote: @florianlink <https://github.com/florianlink> Having been 1 year since the last comment on this thread, is PythonQt still an active project with plans for Qt6 support? Or are developers encouraged to use Pyside6 <https://pypi.org/project/PySide6/> instead? — Reply to this email directly, view it on GitHub <#13 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABKHPHHNRCQX4LGDQ6DRN2TUUCEMFANCNFSM4OBH6J4Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[pieper]

I haven't looked into this for a very long time either, but this code indicates that pyside should now be usable from inside a C++ application.

https://github.com/pyside/pyside-setup/tree/dev/examples/scriptableapplication