Qt for Python Development Notes: Difference between revisions

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[[Category:Qt for Python]]
[[Category:Qt for Python]]
==2023==
<br />
===17. August 2023===


*General
==2025==
**
*Infra & Releases
**
*Bugs & Features
** Investigating on PyPySide MI segfault postponed but on To-Do list [https://bugreports.qt.io/browse/PYSIDE-1991 PYSIDE-1991]
** [https://bugreports.qt.io/browse/PYSIDE-2404 PYSIDE-2404] More Progress in Lazy Initialization
*** the optional __getattr__ in module objects was successfully implemented (but is seldom used)
*** lazy init of Enums is probably no more needed, covered by the import scheme below
*** most common cases "from PySide6.QtWidgets import QLabel" prepared for laziness activation
*** Keep your fingers crossed that this is the ultimate solution


===10. August 2023===
=== 29. May 2025 ===
* General Topics
* Infra & Releases
** Preparing 6.9.1, 6.5.9
** Further work adapting to 6.10, QRangeModel renamed from QGenericItemModel
* Bugs & Features
** Investigating improving support for std::optional [https://bugreports.qt.io/browse/PYSIDE-3107 PYSIDE-3107]
** Progressing with shipping CMake configs with PySide6 and Shiboken6 wheels. Trickly resolving install time and packaging configuration. Had to resort to patch the CMake configs before packaging.
** QPropertyAnimation constructor annotations fixed [https://bugreports.qt.io/browse/PYSIDE-3012 PYSIDE-3012]
** Continued work on XCode and library binding, minor problems with Python libraries and trying to integrate PySide6 libraries.
** PYSIDE-2221: Status report is in progress for potential handover.
** PYSIDE-769:
*** Integration and activation of QtAsync tests into the test framework.
*** First implementation of a TCP transport; server tests are working.


*General
=== 22. May 2025 ===
**
* General Topics
*Infra & Releases
** Some updates from PyConUS
**
** Qt Bridges: We might participate at Akademy
*Bugs & Features
** Qt Bridges: We got an accepted talk https://ndctechtown.com/
**Patchelf removal only partially possible because of using patchelf on prebuilt Qt binaries.  
** Qt WS: Talk recording might be delayed to be public.
***For Qfp binaries patchelf removal under review. MacOS issue being fixed. This is needed for Android.
** PyCon IT: Going there to give a talk
**Shiboken module cmake installation bug fixed.
** Windows on ARM is getting more attention from other companies.
**Progressing with Android C++ to Python callback, now that Qfp binaries could be loaded on startup.
*** There is currently an issue with OpenGL (not being in Qt, hence not in Qt for Python)
** Further investigating on PyPySide MI segfault [https://bugreports.qt.io/browse/PYSIDE-1991 PYSIDE-1991]
*** FreeCAD requires opengl for some reason :S
** [https://bugreports.qt.io/browse/PYSIDE-2404 PYSIDE-2404] Progress in Lazy Initialization
* Infra & Releases
*** the new dual registration is done and builds the base for concrete lazy init
** 5.15.19 commercial LTS was released
*** lazy init of Enums postponed because
** 6.9.1 postponed by a regression
*** an undocumented optional __getattr__ in module objects makes it much easier to lazy-load whole classes, first.
** 6.5.9 still pending (security fix)
** We might evaluate uv for CI
* Bugs & Features
** We will work on being more compatible with uv (shiboken issue finding dlls)
** iOS research: managed to cross compile the project, but there seems to be an issue still when trying to use it from XCode side of things. We might need to try the setup.py approach rather than CMake.
** API deprecations that needs to be handle: missing functions on the typesystem and in some test cases. QtXml (QDomDocument) missing new function needs to be added as well (overload issue). Some works needs to be done in the examples as well.
** Thoughts on limiting the disable gil solution that we have at the moment. There has been a lot of crashes and issues by implementing our own locking mechanism.
** QtAsyncIO has been brought up in some community discussions, so we might work more on this. There are many NotImplemented issues around, that would be good to have.
** Qt Python Scripting: Aiming for 6.11, and to find a place to distribute it. Due to the limitation of virtual functions, it's mostly about doing a bit of scripting on top of the Qt/C++ applications. Does it justify it to be a new Qt module? maybe we could use Qt solutions. We need another person to check the API, to have a second opinion.
*** There are some ideas of virtual-function override from pybind11, but then we would require shiboken ownership mechanisms, that will increase dependencies (and size)
*** Release process of qt-modules is strict.
** PYSIDE-2193 variance in QML Properties. QVariant/PyObjects issues were found and fixed.
** Got interest of doing RTA internally, that's generating more reports.
** CMake relocation files shipping that are not being included anymore (headers or cmake files), but got required by Qt Bridges.
** New cmake variables are being required for Qt Bridges.
** Message handler changes are still pending for CI issues.


===3. August 2023===
=== 15. May 2025 ===


*General
* Infra & Releases
**New reports board
** Preparing 6.9.1
**QtCreator support
** Released 6.5.9
**Integration cycle on gerrit overview
* Bugs & Features
*Infra & Releases
** Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt
**CI down next Monday for a few hours
** [https://bugreports.qt.io/browse/PYSIDE-2193 PYSIDE-2193] QML property related crash fixed
**First tests on linux arm64
** [https://bugreports.qt.io/browse/PYSIDE-3098 PYSIDE-3098] NumPy problem with Sequence/Iterable conflict in 6.10 solved
**Preparing 5.15.15 Commercial LTS
** qinstallmessagehandler refcount issue fixed
**qtpip first trials on the CI
** [https://bugreports.qt.io/browse/PYSIDE-3078 PYSIDE-3078] QInputDialog get methods accept None as parent.
*Bugs & Features
** Cross-compile iOS and PySide6 is done. Now the test phase.
**Async research continues, new things are being discovered while is being developed
** [https://bugreports.qt.io/browse/PYSIDE-2221 PYSIDE-2221] Free threading research continues.
***Implementing a few new things for improving the support
*** disable-gil first tiny progress in bug hunting. Shiboken Cyclic test works now
***Initial patch got merged, but a few others are in the making
*** Result used for generating locks in PySide constructors
**Team contributing to QtAcademy
*** still a few timeout errors and others
**SQL queries issues, inconsistencies in the API were fixed
**Build with ninja had some problems regarding mixing stdout and stderr
**Testing initial support for rvalues
**2272 fixing signatures for some qmlRegister* functions
**Examples: new mediaplayer was fully ported
**Example gallery scans now a doc directory for images
**Some other multimedia examples are pending for review
**Team contributing to Qt translations
**Adjusting the deployment tool, and fixing issues with pyenv, and upgrading nuitka
**CMake: adjusting the files to use the new API for finding python, reducing our cmake files
***Considering also the removal of patchelf, and follow the cmake approach
**Lazy initialization of enums is showing a good improvement on the performance


===27. July 2023===
=== 8. May 2025 ===


*General
* General
**Shyam wrote trip report to Europython
** Team returned form QtWS
**Some vacations starting soon for some team members
* Infra & Releases
**Got some cool t-shirts (internal only so far) - Is there interest for merch?
** Preparing 6.9.1
*Infra & Releases
* Bugs & Features
**6.5.2 released
** Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt Graphs
**Some LTS releases soon as well
** Add some functionality to shiboken to accommodate 6.10
**Issues on the CI (RHEL8.6) and python interpreter.
** Free threading research continues by running intense stress tests
**Formalization of release besides wheels on PyPI and account.qt.io
** Ported QtCharts Audio example to Qt Graphs
**Soon to enable CI on qtpip
** Worked on PYSIDE-3092, issue regarding the collections import. However CI test failed unrelated to patch. Currently working on that.
*Bugs & Features
** No new update on the error the OpenGL/OpenGLES libraries, for cross-compiling iOS and PySide6
**[ext] designer issue, translations
**PYSIDE-2402 QtHttpServer module was missing on Windows
**QSql methods were un-deprecated (module seems to need more love)
**Port QtGraph example
**AsyncIO module: there is a second change in preparation
**Finally the android issue we had was solved. It seems that patchelf was breaking our binaries, and now we are using a cmake approach instead.
**Enable unity builds for android
**Nuitka will be pinned to a recent version
**PYSIDE-2404 lazy loader research
*Interesting projects we checked
**https://github.com/larryhastings/appeal
**Stable Diffusion
**https://docs.hpyproject.org/en/latest/quickstart.html
**https://github.com/rui314/mold


===20. July 2023===
=== 1. May 2025 ===


*General
* Labor day, no labor to report
**Two team members @ Europython 2023
*Infra & Releases
*Bugs & Features
**Implementing transports and protocols of asyncio API
**Lazy importer still under development. Ongoings:
***necessary to register all types without creating them
***turning all PyTypeObject into PyTypeObject valued functions
***quite hard because deeply buried in the generated code


===13. July 2023===
=== 24. April 2025 ===


*General
* General
**CI is not behaving, so be cautious
** QtWS talk approaching https://www.qt.io/qt-world-summit-2025
**3.12 beta 4 was released
** We are evaluating the possibility to sponsor a couple of Python conferences!
**Next week some people are going to Europython
** There will not be a Qt for Python session during QtCS
*Infra & Releases
* Infra & Releases
**6.5.2 still in progress, waiting to have the RC wheels
** 5.15.19 commercial LTS needs to go out next week, but we are investigating a few CI failures.
*Bugs & Features
** 6.5.9 commercial LTS will be released tomorrow.
**Qt Akademy to prepare a Qt for Python course
** 6.8 public branch is closed, moved to LTS
**Examples: we might adapt our gallery to https://bugreports.qt.io/browse/QTBUG-115174
** Raising python version from 3.8 to 3.10 on a testing ci configuration.
**Android: callback issue from C++ to Python, some ideas are around, but the problem persists.
* Bugs & Features
***Might be related to the usage of patchelf.
** Moving new qml integration support content from pyside-setup to the new repository.
**Research on Lazy loader continues
** Type hints patches to fix PYSIDE-3007 PYSIDE-3012 PYSIDE-3029 (related to the constructors of a few classes, and properties)
***Some ideas are behaving well at the moment, but still being tested.
** PYSIDE-2352 iOS research: newer versions of Qt and Qt for iOS seems to fix a few issues we had while cross compiling. There is an issue with OpenGL support.
***We might need to discover some classes that we cannot initialize lazily (manual code injection, need init before usage)
** PYSIDE-2221 continue free threading research: an open discussion for ownership issues that were solved in a way that needs confirmation. Stress testing the solutions to avoid thread inconsistency problems.
**We need some reviews for the eventloop patch (asyncio)
** Cleaning up new bug reports
**An enum class with an issue for stubs.
** PYSIDE-3067 newly discovered crash was fixed.
**qtpip work continues
** Utilities classes were submitted to avoid exceptions in some scenarios.
**Some good-first-issue are planned for the project, so more contributors can join us!
** PYSIDE-3066 enumerations not restored in QVariant. External contributed.
** PYSIDE-3061 Windows build issue.
** PYSIDE-3069 Graphics item crash still being investigated.
** More and more costumer cases are popping up, meaning the usage of PySide is growing :)
** PYSIDE-3048 There is an enum issue with type hints that require them to be int. We are still discussing on what's the right solution.


===6. July 2023===
=== 17. April 2025 ===


*General
* General
**PySide 6.6 will support Python 3.8+
** Easter break, we will back on Tuesday :D
**Python 3.12 support will be back-ported to 6.5 only, and not 6.2
* Infra & Releases
*Infra & Releases
** qtpip new release planned, after changing the qt version to a previous one. There was an issue with SSL.
**6.2.9 commercial lts was released yesterday.
** qtpip: we might align the build/test configuration on the CI to be consistent with PySide
**6.5.2 RC wheels to be tested.
** Python 3.13 needs to be added to a CI configuration.
**5.15 open commercial lts tags are in the pyside/pyside-setup repo.
** We might add a special non-blocking configuration for Free threaded python
**qtpip configuration file being improved and updated
** Keeping in an eye on PEP751
**ARM CI host configuration continues
* Bugs & Features
*Bugs & Features
** Cleaning up some of the latest bug reports.
**Removal of old enums was finished
** Addressing the webengine issue for the yocto builds.
**Starting to work with lazy loaders for enums
** PYSIDE-3061 Windows debug build failing on pyi generation
**First iteration of the asyncio support for the qt eventloop, tests are being prepared.
** 6.10 adaption in the horizon.
**PYSIDE-2370 cross compilation issue, might be related to host python, provided some options to try.
** Continue the disable-gil support
**Android issue, we cannot get C++ callbacks to Python. Might be related to a python version incompatibility.
*** Checking the previous patches to see if they are still relevant, but it seems a few things changed.
**Preparing a contribution back to python-to-android
*** There seems to be an issue with calling super with arguments
**Rewriting some enum code
** iOS support continues, the cross compilation process still has a few issues (QtCore).
**Add mediaplayer demo in qtdoc for python (some issues with qml)
** There seems to be a few type hints issues that are still not fixed, due to not being too simple.
**Add document viewer qtdoc example
** Removing tomlkit dependency from pyside6-project
**PYSIDE-2381 QSettings issue
** multilib support for yocto builds
**pyside6-lupdate issues related to encoding.
**qtpip works continues


===29. June 2023===
=== 10. April 2025 ===


*General
* General
**Next maintenance break in August.
** Internal dry-run for our QtWS talk in a couple of weeks.
*Infra & Releases
** We don't have a session for the Qt Contributor Summit
**6.5.2 postponed until next week
** We are looking forward to be around Akademy this year https://akademy.kde.org/
**6.2.9 Commercial LTS soon to be released (a new qt build)
* Infra & Releases
**5.15.15 LTS in the next weeks
** Maintenance break last Monday left some issues in the CI
**ARM CI host still in progress
** PySide6_DS is missing from the qt org on pypi, will add later
**Brainstorming some additional matrix testing infra for Python versions
* Bugs & Features
**Tags for OSS and new LTS public releases (IFW ticket)
** PYSIDE-3012 type hints: still working on the last issue.
*Bugs & Features
** PYSIDE-3021 type hints: was fixed
**Research on scripting continues
** Continue the research on iOS support: still trying to cross compile pyside with a iOS python. Trying other deployment tools that could help us with the process. Dealing with the static/dynamic shiboken libs (static requirement from iOS)
**Designer related features/ QtCreator
** Planning to make Qt Python Scripting available.
**Memory leak related to REG is solved
** Addressing a couple of deployment issues
**New icon theme for examples coming
** Brainstorming and creating our presentation for QtWS
**Some qdoc examples might be enabled for Python
** Finalizing properties and tests for the new qml integrations.
**Enum removal is still generating detail discussions
** PYSIDE-2221 continues: Testing different strategies to reach gil-less Thread Safety
***Two implementation versions are suggested.
*** - cannot simply replicate the GIL
***The old ones were written in C++ so the startup time is a lot slower
*** - ongoing: automate the working bucket examples from nogil with cppgenerator
***Lazy generator is helping a A LOT
**Android dev build - unity had some complications
**Async event loop work, last issues were addressed.
***still some network io features are missing
**[Research] PySide components for QtDS needs to follow QtDS release cycle rather than Qt.


=== 3. April 2025 ===
* General
** We are probably presenting at QtWS!
** Check our PyPI organization page: https://pypi.org/org/Qt/
** https://peps.python.org/pep-0751/ https://peps.python.org/pep-0768/
** There will be a local meetup in Berlin, where Shiboken will be mentioned and explained a bit https://www.meetup.com/pyberlin/events/306654979/
* Infra & Releases
** 6.8.3 and 6.9.0 were released.
** Android wheels for 6.9.0 were generated differently for a CI NDK misconfiguration.
** Flatpak releases are waiting for the webengine flatpack update first.
* Bugs & Features
** Adding property support for QML bridges
** Minor changes to the deployment tool, and qtpip
** Working on the presentation for QtWS
** Continue the research for iOS support, it seems there are a few issues with the other frameworks that support it.
*** Distributing apps on iOS is tricky, it requires a Dev account ($$), with a free account you can only upload the app with a cable for 7 days, and then it expires (We wonder what would happen with data)
*** For uploading, you need to turn-on developer mode, which raises a message of "privacy being reduced"
*** iPad applications seems to have the same behavior.
** Might check https://github.com/benfogle/crossenv and https://github.com/beeware/mobile-forge
** PYSIDE-3059 was fixed
** PYSIDE-3012 was updated with new suggestions
** Free threading Python support continues PYSIDE-2221
*** A few changes we had for nogil are not necessary anymore.
*** Our mandelbrot example didn't show a good performance. After discussion with CPython core devs, there was an issue on Python 3.13.{1,2} (not on 3.13.0) that made some slowness. (On M1 it was 8x faster, but now it was 4.3x, the speed lost causes are still in research)
*** https://github.com/python/cpython/pull/131989


===21. June 2023===
=== 27. March 2025 ===
* General
** A few comments on the state of the auto-generated documentation in our telegram group. We expect the community to help us by filing issues they find (per page) so we can try to address them.
* Infra & Releases
** Status of 6.8.3
*** Android NDK change is still updating. We might use some additional wheels for the release.
*** Flatpak update will be done as well.
** Status of 6.9.0
*** New NDK is already there, and the tests have succeed.
*** Branching 6.9.0 today/tomorrow after last changes
* Bugs & Features
** PYSIDE-3054 settrace bug was addressed, it was more important and difficult that we thought. Even some extra time was added to the import phase due to the recursion.
** Leaving the handling of Exception aside for shiboken.
** Type hints issues are still being addressed.
*** PYSIDE-3047 Debug option in Qt generates extra code in PySide, interfering with the wrappers. Function returns a qDebug rather than a QPolygon.
*** Other issues were addressed PYSIDE-3050 PYSIDE-3055 PYSIDE-3056 PYSIDE-3058
** Research on project structures to be more compatible with Xcode
** PYSIDE-3052 QMessageLogger and fix qInstallMessageHandler
** Bumping the nuitka version we use for pyside-deploy (2.6.8)
** Docs on debugging QtQuick app on QtCreator was missing a reference to create a QQmlDebuggingEnabler globally.
** qtpip - download android commercial wheel shows wrong wheel name on stdout- being fixed.


*General
=== 20. March 2025 ===
**PyPI limit increase for PySide6-Addons
* General
**PySide 6.6 might have support for Python 3.8+ (due to Python 3.7 EOL in a week)
** PyPI organizations accepted Qt!
**Python 3.12b3 is out - test!
** We heard about https://wheelnext.dev/ it seems some ideas could be beneficial.
**Qt Contributor Summit
* Infra & Releases
***General session + maybe another one for specific topics.
** A few issues in our CI in the last weeks (fixed now)
*Infra & Releases
** Qt 6.8.3 new snapshot coming
**6.2.9 is ready, but waiting for Qt/c++ release
** Qt 6.9.0 (internal rc2 to test)
**6.5.2 release date is next week.
** We will move 'dev' to use Python 3.10+
**Tags for OSS and new LTS public releases
* Bugs & Features
*Bugs & Features
** Windows on ARM wheels are ready after a couple of issues (linking) were fixed.
**Android research: extra functionality is there, and working on bluetooth/permission integration with a device (example)
** PYSIDE-3049 - Missing plugin for qmllint (fixed)
**PYSIDE-2364 Invalid syntax on a pyi file
** QML Bridges: Working on properties.
**Continue with the old enum removal.
** PYSIDE-3052 - QMessageLogger missing class (in progress)
***Maybe delayed initialization to improve startup time.
** Working on merging the contributions on QtRemoteObjects
**AsyncIO eventloop work continues
** PYSIDE-2854 - Support for [colocated objects|https://codereview.qt-project.org/c/pyside/pyside-setup/+/632241] in shiboken (structs issue, might support c++ unions)
**Research for scripting continues
** PYSIDE-3040 GTK Theming issue with PySide install
**6.6 adaptations
** Qt 6.10 adaption continues
**Fix Enum issue with clang with invalid hex
** Speed of overriding methods (previously cached) - new fix is improving the performance, but duck-punching was not properly working.
*** Can this be excluded from the caching?
** The list of new improvements for type hints keeps growing (which is good!) so many issues has been solved.
** We might need to find a solution for the implicit conversions we do (like qdatetime/py_datetime)
** Discussion about Optional and pointer arguments that have a default value.
** Some property types (public class variables) are missing type information


===15. June 2023===
=== 13. March 2025 ===


*General
* General
**Going to EuroPython
** QtCS: We need to submit talks in case we want to attend.
**Participation in Qt Academy
** Tomorrow Python 3.14a6 will be released https://peps.python.org/pep-0745/
*Infra & Releases
* Infra & Releases
**6.2.9 LTS to be released
** Windows on ARM research continues and looks good! managed to fix an issue, but a new issues was found on samplebinding. The issue might be related to missing OpenGL.
**NFS issues in the CI, being worked on.
** 6.9.0rc might be released tomorrow, which means PySide6 FF will be due.  
**ARM host on CI experiencing some issues.
* Bugs & Features  
***Some preliminary wheels were generated in order to test.
** Many new type hints bugs being reported :)
***Might help the Android story, but this needs to be confirmed.
** Smart pointers exclusion issues fixed (shiboken)
*Bugs & Features
** Designer and Linguist tools fixes (External)
**Async research revisited
** Helping the remoteobject contributions to work better.
***Testing eventloop wrapping
** Documentation checks and 6.10 adaption.
**Memory leak issue still needs to be fixed (hopefully for 6.5.2)
** https://bugreports.qt.io/browse/PYSIDE-2221 Going back to the free threaded Python topic in PySide
**Examples in Qt revamp
*** Lots of changes since the previous attempt
**Translations and fixes for 6.6
** https://bugreports.qt.io/browse/PYSIDE-3012 Kept working on the pep8 compatibility for type hints issues
**Discussion about Enums implementation
** https://bugreports.qt.io/browse/PYSIDE-3034 trying to figure out to get type information from public variables
**Scripting on C++ research continues
** https://bugreports.qt.io/browse/PYSIDE-3046 fixing type issues
**PYSIDE-1735 removing old enums continues
** Re-Starting research on iOS compatibility
**Android improvements in review
** QML Bridges: Slots registration is working now! new tests are being written.
***Adding more modules
**QVariant enum change (temporary patch until Qt7)
**shiboken_generator research to make it publicly available (libclang dependency)


===8. June 2023===
=== 6. March 2025 ===


*General
* General
**Python 3.11.4 released, 3.12.0beta2
** Jaime's internal presentation will be next Monday at 11am
**PySide6-addons reaching the 10G limit on PyPI
** QtCS registration is up.
*Infra & Releases
** Discussion on IPC options for Qt developers.
**6.5.1.1 released due to a regression (introduced by a mem leak fix)
* Infra & Releases
**Maintenance Tool > wheels
** 6.9 Qt for Python FF happening next week.
***Special case for M2M protocols to be tested
** Windows on ARM deployment test failing.
**CI on arm64 continues (Linux and Windows)
* Bugs & Features
*Bugs & Features
** Remote object contributions are going well, and we might merge them for 6.9
**Fixed some type-hint related issues PYSIDE-2357/PYSIDE-2331/PYSIDE-2340
** Binary size reduction research continued, but it seems we have reached the reduction we can, without touching the C++ side of our bindings.
**Scripting research
** PYSIDE-3012 Type hints issues were addressed (typing.Sequence -> typing.Collection) even if it is a simple change in theory, to change it internally and for our generation it took a lot of time.
**Qt pip tool has updated the configuration file and wheels to continue the work on the new tool
*** Removing object-inheritance in the pyi files
**QVariant PyEnum issue -> solution for review
*** White-space around equal operators issue (default parameters)
**Android work continues: improving the dependency detection
** Update Widget Gallery example
**PYSIDE-2335 unraisable is finally checked in (the current solution works, it could be improved but low prio -> xml definitions)
** Changed to adapt std::chrono patches in shiboken (identify overloads and choose the better option)
**PYSIDE-2354 type error due to the usage of Generic (related to 939) - related to cpython issue
** Cleaning up some  bug reports, metamethod connection issue fixed.
**PYSIDE-1735 old enums removal started
** Addressing some coverity issues for Designer
**Example tunings
** Started 6.10 adaption.
**Bug fixing week
** QML Next works continues.
** Changes in the build system scripts are still in progress, some stuff is broken when used, but it's going in a good direction.
** Finalizing the pyside6-project changes to adapt the pyproject.toml changes.
** Addressing new found QtCreator issues with the pyproject.toml compatibility.


===1. Juni 2023===
=== 27. February 2025 ===
* General
** Windows on ARM improving
* Bugs & Features
** PYSIDE-2701 Size reduction, investigating removing redundant overloads
** PYSIDE-2701 Size reduction, trying wrapper folding, needs massive reordering
** PYSIDE-3012 replacement of typing.Sequence by collections.abc.Sequence
*** Identified incompatibility with Python < 3.9.8 and Python < 3.10.1, fixed by small patch
*** First change finally done, needs series of further changes
** 6.10 adaption continues
** PYSIDE 2942 Slot type annotation fix
** QTBUG-132266 Checked the code on macOS that the user uploaded, no issues were found related to PySide or macOS.


*General
=== 20. February 2025 ===
**Europython - call for first time speakers (open to anyone)
* General
**Waiting until API review to move dev to 6.6
** QtWS possible participation
**New Epic/User Stories policy
** QtCS has a priority of bringing more external contributors
**Participating into Qt Academy
* Infra & Releases
*Infra & Releases
** 6.9 RC February 28th (maybe postponed)
**6.5.1 released, a leak fix is causing issues with signal connections.
** Windows on ARM test cases failing due to mypy fast cache (requires rust toolchain, that's currently missing from the CI). static libclang doesn't work on ARM builds (but does in x86_64).
***Initially we thought it was purely functools.partial but there are other cases that are not working.
** RTA trials continue, possibility to use qtpip
***Testing alternative solutions, otherwise we revert
* Bugs & Features
***In any case a 6.5.1.1 will be out soon
** PYSIDE-2701 Size reduction for virtual functions patch was merged
**Need to test the new conf file for the commercial wheel install mechanism
** PYSIDE-3002 painted virtual functions solved (even though we had our own opinion about performance)
**5.15 needs to skip libclang16
** 3020 SignalInstance disconnect issue fixed
**Testing maintenance tool with a license without Qt for Automation (for wheel check)
** Templates/snippets cleanup in the typesystem.
**JIRA release versions are pending.
** 6.10 adaption continues
*Bugs & Features
** QtCreator toml changes:
**(External) Designer fonts issues
*** psyide6-project adaption to the latest changed related
**PYSIDE-2347 metaobject tool missing types
** QtDS changes postponed (to be available in QtDS 4.8)
**Scxml events missing connections.
** PYSIDE-3017 QSerialBus overload order issue was fixed
**Scripting research (check report)
** PYSIDE-3012 Still addressing issues (CI currently failing)
**Leak research continue
** qtqa improving  the wheel testing process.
**Issue with new example state machine to be solved (event handling)
** Brainstorming a better approach for QML Next
**PYSIDE-1930 PYSIDE-2239 QVariant Enum issue, the fix is out, but we need some tests.
** Finishing the folding patches, they don't make a lot of sense at the moment due to previous changes (being added into shiboken)
**Finish the problem with unraisable exceptions
***Discussion on special cases with a run function
***Blocking functions are still an issue, because we cannot break
**PYSIDE-2354 typing.Generic issue with inheritance in progress
**PyTest research continues


===25. Mai 2023===


*General
=== 13. February 2025 ===
**QtWS - One talk accepted
* General
**Europython - One talk accepted
** Did you know Shiboken translates into "Death Sword"? 死某剣
*Infra & Releases
** QtCS happening after QtWS in Munich in early May.
**6.5.1 one issue was found, so release will be available once we merge the fix.
** Qt Design Studio integration (internal presentation) with Python to be prepared.
**5.15.14 to be release soon.
* Infra & Releases
**CI arm64 experiments continue
** Windows on ARM research continues.
**Asking about M2M wheels on the maintenance tool, for 6.6
** QtDS wheels to be updated for the new release
**Solving LTS issues of missing tags on public repo, might take some time.
** 6.9.0 RC by the end of the February.
*Bugs & Features
** RTA testing initiative to be restart
**Evaluating shiboken6_generator to be published on PyPi
** Evaluating scikit-core-build for replacing build_scripts/
**Few small fixes around the project (release preparation, new features, small bugs, doc issues)
* Bugs & Features
**QtScrypt experimental work continues
** Flatpak issue was solved (cleanup)
**Permission API added (motivated by the android support)
** Brainstorming ideas for QML Next (preparing internal presentation)
**Improvements for the android deployment.
** Android wheel names to be adapted https://packaging.python.org/en/latest/specifications/platform-compatibility-tags/#android
**Trying to fix an issue of getting Enums to Ints
** Qt Creator finishing .toml support for Python Projects.
**Delayed exceptions work continues, trying to fix some corner cases still.
** Qt DS Python changes ready to be merged
**Starting to explore PEP 658
*** Tutorial changes to be prepared
**Research on PyTest compatibility
** Type hints heuristic evaluation in order to address newly found issues related to overloads with similar shape.
**[Designer] Fixing some issues, and warnings
** Handling of value-types in shiboken (refactoring, new features and doc)
** PYSIDE-3005 OpenGL issues were fixed
** PYSIDE-3013 Font issue was fixed
** PYSIDE-3015 OpcUA support bug fixed
** PYSIDE-3014 virtual function on QSpinBox issue fixed
** 6.9 adaption patches
*** Found newly moc changes were breaking our enums
** Size Reduction
*** hashing functions to re-use them.
*** changing the policy to use absolute size measure (sizebench)
*** Removing a few things from the folding patch, in order to merge it
** PYSIDE-2997 and PYSIDE-3003 type hints issues were solved. A couple are still open.


===18. Mai 2023===
=== 6. February 2025 ===
* General
** We went to FOSDEM and meet many PySide users!
** Commercial / LTS naming on the Installer.
* Infra & Releases
** Reviewing our branching policies. There is interest in branching pyside-setup sooner.
** We might need to move the Android wheels to PyPI (Probably from 6.9 on)
** 6.8.2.1 release is planned in order to fix the missing DLLs in Windows (MSVC)
*** cheery pick is missing for 5.15
** PySide6_DS 4.7 to be released in the next couple of weeks.
* Bugs & Features
** Adding TOML support for Python projects in QtCreator
** TypeHints new reports, trying to get an idea of what's causing the errors
** Issues in Flatpak: updating version, checking a cleanup issue. Addressing dependencies issues for optional packages.
** QtQA internal scripting: Adapting an automatic wheel download.
** Size reduction
*** Move virtual function overrides. Only generated on the base classes.
*** Discovered and fixed a few multiple inheritance with shiboken
** Snippets translation tool: Trying to add a feature to use fully qualified enums.
** clang-tidy warnings were fixes
** Handling value types on non-default constructors (inspired by 6.9 changes)
** Discussion on moving away out internal building process to scikit-build
** Size reduction (folding approach): To publish first results soon.
** Supporting team member with pyi session to understand the internal mechanism.
** Ideas from the size reduction research were implemented
** Changing the benchmark code for the size reduction (which might not include the new changes to shiboken)


*Infra & Releases
=== 30. January 2025 ===
**6.5.1 Preparations
**5.15.14 Preparations
*Bugs & Features
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2325 PYSIDE-2325] typesystem incomplete
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2328 PYSIDE-2328] Segmentation fault/access violation when connecting signal of temporary object
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2329 PYSIDE-2329] Signal connections with init kwargs
**Reverted temporarily the delayed exception patch, in order to not block the 6.5.1 release. This should be discussed at the next meeting
***Fixed [https://bugreports.qt.io/browse/PYSIDE-2310 PYSIDE-2310]
***Fixed [https://bugreports.qt.io/browse/PYSIDE-2321 PYSIDE-2321]


===11. Mai 2023===
* General
* Infra & Releases
** Preparing 6.8.2
* Bugs & Features
** Size reduction [https://bugreports.qt.io/browse/PYSIDE-2701 PYSIDE-2701] : Implemented code reuse for Python overrides of virtual functions
** QtPythonScripting: continue working on multiple inheritance, added more widgets
** Size reduction: PYSIDE-2701 Folding progress: We can now combine multiple foldings of the same function. This will bring some more reduction.
** Simplebrowser example updated
** adding imageviewer docs
=== 23. January 2025 ===


*General
* General
**Python Users Berlin meetup talk today
** [https://invent.kde.org/frameworks/kconfig/-/jobs/2497118 KDE testing Qt betas and snapshots]
**Europython, QtWS
*** Should we update our Branching policy?
**Qt FF 02.06
*** Our branching policy:
**Android team «ketchup»
**** We branch briefly after API Review is done in qt meta repo.
**Example revamp update
** Yocto libclang issue - https://codereview.qt-project.org/c/pyside/pyside-setup/+/609352
***Quick examples needs to be ported to loadFromModule (Quick3D, QuickLocation, missing)
* Infra & Releases
*Infra & Releases
** Windows on ARM configuration testing.
**6.5.1 to be release around 15.05 -> shifted to next week.
** 6.8.2 scheduled release next week, and branching will happen today.
***https://bugreports.qt.io/browse/PYSIDE-2310 regression
* Bugs & Features
***https://bugreports.qt.io/browse/PYSIDE-2299 memory leak
** QtPythonScripting: continue working on Stable ABI support and multiple inheritance
**5.15.14 to be release around 16.05
** [ext] 6.9 Designer release issues with macOS drag and drop + bug fixing
*Bugs & Features
** PYSIDE-2990 Slot Executed in Signal's Thread Even With Auto & QueuedConnection
**Fixing regressions issue related to threads - delayed exceptions
*** People is getting the documentation from an outdated wiki page, which is causing new reports.
**https://bugreports.qt.io/browse/PYSIDE-2321 event handlers issues
*** Wiki will be updated.
**https://bugreports.qt.io/browse/PYSIDE-1951 virtual method override - still in progress
** Size reduction: we generate a lot of code for parsing keyword arguments. The code was moved to libshiboken and the size was reduced 3%
**https://bugreports.qt.io/browse/PYSIDE-2230 3.12 support
*** Optimization reviews: it seems it's only the virtual functions, but not the actual bindings.
**nogil research continues - mutex might slow down things, but doing a proper division of the code could help.
** Size reduction: Windows is giving some issues for special characters, which seems to be also present in Linux.
**QML example tutorials - one review pending
** Cross compiling and creating wheels with the new JNI classes bindings. Trying to test them in an emulator, found other issues.
**2313 longtype issue with numpy
** pyside6-deploy/project and DS changes integrating, hopefully they will be merged today \o/
**examples revamping - loadFromModule
** DS-only changes are still in review.
**Icon library -> icon theme soon available on a new module.
** TOML integration - continue research on adding new format for python projects
**PYSIDE-2316 sharedpointer template issues
** QtGraphWidgets issue with yocto build was fixed.
**Shiboken refactoring
**Finally the memory leak is fixed
**Enhancing android story, detection of modules, finding dependencies, got ideas from the current qt/c++ tool.
**Build infrastructure, setup.py install has been deprecated since 3.11 - looking into a new build infrastructure.
**Internal technical talks
***Shiboken generating bindings
***Shiboken for documentation generation
***type hints generation
***QML integration via decorators


===4. Mai 2023===
=== 16. January 2025 ===


*General
* General
**Europython talk by Shyam still under consideration
** Highly probable that one of us will go to FOSDEM to help with the Qt Project stand! so if you /reader/ are going, drop by and say hi!
**Qt for Android catch up meeting scheduled for 09/05/2023
* Infra & Releases
**Discussion with kivy developers done on discord. They seem to be onboard with the Qt support.
** 6.8.2 will be released on 23th January so far, so we expect providing the wheels in the following days.
*Infra & Releases
** 3.13 on the CI still on-going.  
*Bugs & Features
** 6.5.4 OSS released
**Android Deployment Enhancements - Bringing pyside6-android-deploy at the level of androiddeployqt - Ongoing
* Bugs & Features
**python-for-android PR Enhancements - Ongoing
** Discussion about QJni* bindings when cross compiling.
**PYSIDE-1951 super().__lt__ global solution ongoing
*** It did built (and installed) for aarch64 and x86_64 but armv7a will be tried later on.
**[https://bugreports.qt.io/browse/PYSIDE-2206 PYSIDE-2206] QML examples/tutorials revamping
*** The main issue with this story was that it was bindings only for cross compiled pyside
**PYSIDE-2221 Python runs NoGil version of mandelbrot.py 7.7 times faster on a 10-code M1 machine
** Exploring toml compatibilities within QtCreator
**[https://bugreports.qt.io/browse/PYSIDE-2288 PYSIDE-2288] Fixed Clang 16 support for 6.6/6.5.
** DS patches still needs review.
**PYSIDE-2310 Crashing without error reporting in Qt-based threads, debugging
** Binary size work continues
**PYSIDE-2299 Ongoing, current attempt fixes most tests but leaves some SegFaults, might be a dead-end.
*** 17% reduction so far, and this could be included in the future-features list.
*** Once is ready, we might provide an option to disable it to go back to the more readable wrapper code.
*** We might evaluate a template approach once the solution is out, to avoid maintaining regexes.
** Remote Object reviews ready in order to merge changes (only a few details)
** Qt Python Scripting
*** Multiple inheritance is not supported yet.
*** REPL function to help development
*** Research on Limited API usage.
*** find_python macro in 3.26 allow to find the stable abi
** docstring changes in order to expose them as docstring per methods.
*** some experiment to add it to the pyi files, but it doesn't show.


===27. April 2023===
=== 09. January 2025 ===


*General
* General
**Planning collaboration with other projects like Kivy, towards a better mobile support.
** FOSDEM 2025: Qt got a stand!
**QtWS talks submitted
** Internal Hackathon going on.
**PyConES, PyConPT, PyConAPAC
* Infra & Releases
**Qt for Android catching up meeting
** https://download.qt.io/official_releases/QtForPython/ got restructured and it's now very tidy
**Bug fixing week
** Preparing 6.8.2
*Infra & Releases
** 6.8.1.1 Windows and Linux wheels were uploaded for consistency thanks to user-reports when uploading only the 6.8.1.1 on macOS due to a missing module
**5.15.8 wrong source code was published PYSIDE-2297
** Tests with 3.13 on the CI
*Bugs & Features
* Bugs & Features
*PYSIDE-1951 super() and `__lt__` operator issue related to our wrapper.
** [https://bugreports.qt.io/browse/PYSIDE-2966 PYSIDE-2966] Disabled instantiating non-instantiable classes
*asyncio work continues
** [https://bugreports.qt.io/browse/PYSIDE-1735 PYSIDE-1735] Examples and tests were ported to use fully qualified enumerations
*enhancements for python-for-android to improve the android stories
** Python Scripting continues (enable adding __repr__ functions)
*pyside6-android-deploy polished as well
** Discussion about QJni* bindings when cross compiling.
*2299 memory leak might have special cases related to the callback
*** We might try a few new configurations for adding this bindings.
*clang16 is giving some issues in Qt
** Tutorial for Boot2Qt and PySide apps deployment
*Icon examples libraries for the python examples research
** Doc changes: adding comments for using uv
*Snippet translator improvements
** QML Next: still working on improved decorators for a smoother integration
** Qt Remote Objects: Big set of patches by external contributor
** Binary size reduction work continues with new ideas from other projects: folding, string handling, renaming, etc.
** Yocto builds issues with LLVM still not solved.


===20. April 2023===
==2024==


*Bugs & Features
*[[Qt for Python Development Notes 2024]]
**Work on support for clang 16, which changes behavior quite a bit
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2284 PYSIDE-2284] issue with NoneType
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2285 PYSIDE-2285] Type hints / Tuples
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2298 PYSIDE-2298] and others, fixed some missing 6.5 API
**Added new tools - pyside6-qmlsc (commercial only) and pyside6-qmlcachegen
**Simplified tool adding process
**PySide6 to Android Deployment blog published 🤞
**[https://bugreports.qt.io/browse/PYSIDE-1564 PYSIDE-1564] Final approach was implemented with a new super() class. But This approach was not helpful. Issue finally closed.
**[https://bugreports.qt.io/browse/PYSIDE-1951 PYSIDE-1951] A solution was finally found and implemented. Trying to improve.
**[https://bugreports.qt.io/browse/PYSIDE-2304 PYSIDE-2304] Issue resolved, Cooperative Multiple Inheritance explained with a custom example, customer is happy
**[https://bugreports.qt.io/browse/PYSIDE-2299 PYSIDE-2299] Cause for memory leak has been found, but fix will not be trivial (might require extensive refactoring in worst case).
**Debugging QtAsyncIoEventLoop, partly functional but still early.


===13. April 2023===
==2023==
 
*General
**SF 24.04 -> 16.05 ooo
**CM 19.04 -> 27.04 ooo
**QtCreator beta now includes an extra option to create virtual environments
*Infra & Releases
**6.5.0 released, but one missing DLL on windows for people without hw acceleration.
***To be fixed in 6.5.1
**6.2.8 LTS to be released this week
**Improving current state of the maintenance tool for Python
**Second version of the packages in the server
**https://discuss.python.org/t/pep-684-a-per-interpreter-gil/19583
**https://discuss.python.org/t/pep-711-pybi-a-standard-format-for-distributing-python-binaries/25547
**Qt Design Studio integration is on research
*Bugs & Features
**Type hints PYSIDE-2284 issue with NoneType
**2283 Platform dependencies into our docs
**Clang16 improvements to be compatible
**Research on the missing DLL issue on Windows
**Research on a memory leak possible related to Signal instances.
**asyncio debugging with a self-made event loop
**Improving the python-for-android changes to prepare a patch
**Technical Preview blog post for Android in the making
**PYSIDE-2294 multiple inheritance issue for a corner case with positional arguments
***Researching a new approach that could improve things further
 
===6. April 2023===
 
*General
**New Python releases 3.11.3, 3.10.11
*Infra & Releases
**6.5.0 released
**6.2.8 commercial LTS to go out soon
**Review Maitenance Tool integration
**qtpip server configuration still in progress
*Bugs & Features
**Android: preparing post, tests, and general improvements.
**PYSIDE-2266 venv issue with the deployment tool.
**Documentation was released for 6.5.0 and many things were polished.
**Async: continue working on the event loop wrapper implementation.
**Research on memory leak that pyqtgraph found
**Brushing up tutorials: expenses
**Adding new examples: simplebrowser, screen capture
**Documentation: found some issues with qdoc (from the move of examples to auto tests)
**PYSIDE-2278 type hinting issue was fixed
**Improvements to the documentation
**Cleaning imports from examples
**Add isort to the development guide
**Exploring other projects where Python can shine
 
===30. March 2023===
 
*General
*Infra & Releases
**6.5 to be released next week
**including requirements.txt along the commercial bundle
***research if possible retroactively
**qtpip research continues
*Bugs & Features
**Features that needs to be in before 6.5
***deployment tool nuitka patch
***android tool
***tutorial of thew new quick styled app
**Improving enums to avoid using the old implementation
**Deployment tool and android research continues
**Async research on asyncio and trio proper integration
**Refactoring
**Shiboken examples are not displayed on the docs
**Updating the new image of the project
**Re-porting multimedia examples, simplebrowser
**Initial support for permission API
**small fixes on metaobjectdump
 
 
===23. March 2023===
 
*General
**QtWS CfP open
**EuroPython talks submitted
**Keeping an eye on future Python events
*Infra & Releases
**6.4.3 is out
***pypy3 3.9.12 compatible, newer versions included an incompatibility
**6.5 branching out today
*Bugs & Features
**async support continues.
**Fixing a couple of issues related to the pyside6-deploy tool.
***venv compatibility
***qml apps are not properly working
**android support almost ready for TP
**PYSIDE-2261 cython signature module incompatibility fixed
**Removed goto from PySide
**Multiple inheritance issues were fixed.
**old Enums are being removed, and the startup time will improve a bit (still in progress)
**PYSIDE-971 GL funtions implementation
**including texttospeech into the wheels (missing by mistake)
**adapting scripts to 6.5
**metaobjectdump issue fixed
**doc updates
 
===16. March 2023===
 
*General
**Preparing submissions for Europython
**New company colors
*Infra & Releases
**6.4.3 release next week (no release branch)
**Issues with Nuitka 1.5.1 (released yesterday) and the CI didn't like it. Pining 1.5
*Bugs & Features
**qtpip: add support for many other operators (for versions)
**PYSIDE-2254 exit crash issue was fixed
**PYSIDE-2251 designer issue when not initializing virtual environment.
**qmlsurface example ported (polishing the C++ code as well)
**example icons: discussions to standardize them a bit
**android research: fixing some issues with qtquick
**PYSIDE-1564 multiple inheritance work continues, really far but found new issues. Generalizing the solution a bit from a Shiboken point of view. Research on how shiboken handle multiple inheritance to be compatible with Python's way.
**PYSIDE-2255 virtual method issue related to access to those members.
**Generalization of QApplication usage on the tests.
**Research: Add course to QtLearn related to Qt for Python
**doc: some links are broken.
**doc: migration to sphinx-design from sphinx-panels
 
===9. March 2023===
 
*General
**Packing use-cases
**Europython CfP: https://ep2023.europython.eu/cfp
*Infra & Releases
**Preparing 5.15.13: release might be today if nothing goes wrong.
**Wheel bundles on the account.qt.io, and soon to be available in the Maintenance Tool
*Bugs & Features
**Re-added QtLocation
**Added larger examples for QtLocation, QtDataVisualization
**Android research continues, preparing a TP
**https://bugreports.qt.io/browse/PYSIDE-2169 Leak related to AsyncIO was finally fixed: related to the new Enum implementation
***PyErr_Fetch/Restore does ref counting, and not borrow ref
**qtpip works continues
**https://bugreports.qt.io/browse/PYSIDE-79 bug signal instance: fixed most if not all possible errors.
**https://bugreports.qt.io/browse/PYSIDE-1403 pyi still produces something not fully working with IDEs
**https://bugreports.qt.io/browse/PYSIDE-1564 First version of the implementation of multiple inheritance is working
***Not a general solution, but a good approach (compatible with a competitor).
***Working on a full support to handle multiple inheritance
 
===2. March 2023===
 
*General
**Preparing internal/external material
**Next monday CI maintenance break
*Infra & Releases
**commercial wheel bundles available on account.qt.io
**6.4.3 release was postponed
*Bugs & Features
**Improvements for qtpip
**postEvent() memory leak still has an unknown origin
**PYSIDE-2236 QMetaMethod.fromSignal added
**PYSIDE-2237 be careful with using reserved words in examples/docs/...
**PYSIDE-2239 opaquecontainers wrong dunder name
**PYSIDE-2206 Examples revamping
***Maybe we keep some examples around even if they are removed in Qt/C++
**Android work continues! looking good with 6.5
**PYSIDE-1564 Multiple inheritance story was improved, still in progress.
 
===23. February 2023===
 
*General
**Giving a talk at Python La Paz (on Saturday) - in Spanish
*Infra & Releases
**6.4.3 ready to start the release process
**Change to fix the windows signing is merged
*Bugs & Features
**3.12 compatibility changes will reach 5.15, 6.2, and the future 6.5 LTS
**PYSIDE-79 (caused by PYSIDE-68) refcounting issues addressed
**Continue the 3.12 support because of some new issues found
**PYSIDE-1564: Multiple inheritance support is still being worked (old ABC issues might be related)
**Issues with documentation build (sphinx)
**Research on a memory leak related to the asyncio example: it's not related to asyncio, but from the posting action (pyside, and not Qt, because a C++ example with no async doesn't have any leak)
**PYSIDE-2234 adding QRunnableCreate
**fixed 6.5 issues with cross compilation
**Designer examples revamp
**Works continues on qtpip (a pip wrapper to install commercial wheels)
**PYSIDE-2232 NixOS issues was fixed (another was deferred)
**Research on the std::span support
**Unity compilation research continues
**Bug cleanup, closing and fixing old ones.
**OpenGL getProc issue is being worked on.
**PYSIDE-2192 interactive matplotlib issue (hook)
 
===16. February 2023===
 
*General
**Development of a tool for commercial wheel installation started, and other general improvements.
**Blog posts -> 6.5 release, and Android research.
**Don't forget about Europython.
*Infra & Releases
**Branching dev to 6.5 when the Qt/C++ 6.5.0 RC is out (16 Mar '23)
***Only fixes go to dev with Pick-to: 6.5 if necessary
***new features remain in dev (for 6.6)
*Bugs & Features
**nogil research was positive, and most of our test work. It would require for us to modify the generator for each function/module.
***mandelbrot example works and improves its performance around 3.5 times.
**Python 3.12 will include an incompatibility due to the changes in the type generation
***https://github.com/python/cpython/issues/60074#issuecomment-1430115581
***some other issues were found, but not as critical as the tp_new issue.
**It will be possible to install pyside6 in conda environments starting from 6.4.3 and 6.5
**commercial identifier on commercial wheels will be replaced to be compatible with distutils
**asyncio research continues
**Adapting the deploy tool to include compatibility with android (in progress)
**research on ML-based tool to transform c++ <-> python
**Getting started docs updated
**qtdoc documentation content will be included in the docs
**doc issues: some broken links and references
**General slides to be updated
 
 
===09. February 2023===
 
*General
**How to make our API better for pathlib?
**3.11.2 released, 3.10.10 as well
**https://peps.python.org/pep-0675/
*Infra & Releases
**LTS tags cannot be pushed to community repo (permissions), hopefully in this week.
**Maintenance Tool updates soon
**Binary signing still need a little change to be working
**dev to use 6.5 starting today
*Bugs & Features
**Android research in progress, looking good :)
**A solution was proposed to fix the usage of PySide6 in conda environments: still needs tweaks to work, mainly related to an internal qt.conf that's loaded at runtime.
**PYSIDE-2222 custom widget plugin, load with uic crash
**PYSIDE-2201 was fixed: introducing weak references into the SignalInstances.
**PYSIDE-79 was possible to solve (from PYSIDE-68 solution). Still needs to some documentation to be written.
**PYSIDE-2221 research on future compatibility with NoGIL Python https://github.com/colesbury/nogil https://peps.python.org/pep-0703/
**https://github.com/blueloveTH/pocketpy also interesting
 
===02. February 2023===
 
*General
**Europython 2023 will be in Prague! 17-23 July
*Infra & Release
**Improving wheel creation in our CI (signing windows, and other things)
**Soon we will have released LTS in the OSS repo (after some complications)
**CI Maintenance break coming next Monday (keep an eye open to the Python configuration)
*Bugs & Features
**Unity builds were helping pyside/shiboken, and some tests are being done in qt/c++
**meta task on revamping examples in the Qt Project
**Adding uic functionality and documentation
**Doc reviews, some issues were found
**Android development continues, and looks good!
**introducing --log-level to change --verbose-build and --quiet
**Overhaul of Signal/SignalInstance continues:
***[https://bugreports.qt.io/browse/PYSIDE-2201 PYSIDE-2201] Weak Reference handling is complete
***[https://bugreports.qt.io/browse/PYSIDE-79 PYSIDE-79] Research on Reference bug continues
**create_wheels.py --builddir to explicitly provide build directory
**WIP: QtAsyncIoEventLoop using Qt's event dispatcher, using BaseEventLoop and BaseSelectorEventLoop for guidance
 
===26. January 2023===
 
*Infra & Releases
**Fixed issues with Windows signing
*Bugs & Features
**Fixed [https://bugreports.qt.io/browse/PYSIDE-2204 PYSIDE-2204 qt.conf encoding]
**Fixed bugs in pyside6-metaobjectdump (QML) [https://bugreports.qt.io/browse/PYSIDE-2202 PYSIDE-2202] , [https://bugreports.qt.io/browse/PYSIDE-2203 PYSIDE-2203]
**PYSIDE-2194: Possibly requires refactoring of QLowEnergyController to use the new WinRT API, instead of COM API
**Android Deployment - Patches incoming to automate cross compilation to produce android wheels
**Overhaul of Signal/SignalInstance
***Implement Weak Reference Handling
***[https://bugreports.qt.io/browse/PYSIDE-2201 PYSIDE-2201] Handle early destruction of the object better
***[https://bugreports.qt.io/browse/PYSIDE-79 PYSIDE-79] Trying to finally fix the reference leak using weakref.
**Alternative approach to Anaconda issue: Register internal qt6.conf with site-packages prefix (still WIP).
**WIP: Implement class QtAsyncIoEventLoop(asyncio.AbstractEventLoop) that wraps around Qt's event loop to enable Qt + asyncio.
**Memory leak with current asyncio example (or space leak?)
 
===19. January 2023===
 
*General
**Hackathon in TQtC
**The WebAssembly PySide Team was almost doubled in size (+1 brain, +1 hand)
*Infra & Releases
**Windows signing to be improved.
**LTS releases into oss repo: some issues appeared but will be merged soon.
*Bugs & Features
**PYSIDE-1994: De-virtualization of Shiboken embedded Python files is now an option controlled dynamically by SBK_EMBED
***PYSIDE-1019: A dormant __feature__ initialization timing problem was fixed while implementing de-virtualization
**PYSIDE-1735: De-coupling of old and new enums was started
**PYSIDE-1564: Debugging of multiple inheritance continues
**Fixed some bluetooth functions in PySide6.
**Low Energy Scanner Example
**PYSIDE-2194: Progressing with this. Definitely a thread issue which allow-thread doesn't seem to fix.
**Possible solution for problems with PySide6 inside conda (compat package with qt6.conf file), but investigating if best solution
 
===12. January 2023===
 
*General
**Next week is Hackathon, meeting will be shorter
**Discussion on how to gather information, and sharing material around Qt for Python
*Infra & Releases
**6.5 RC planning -> feature freeze for PySide
**6.4.2 was released last Monday
**CMake Jumbo builds issue with Windows signing
**LTS branches to land in pyside-setup soon
*Bugs & Features
**Async examples: addressing memory leak and cpu usage due to the event loop interactions
**Review conda packaging story and PySide6
**De-virtualization of Python files: still some issues
**Incompatibility with pywin32: __feature__ related when trying to check if the ext module uses PySide. Also related to an issue with the inspect module.
**Installing PySide6.support via CMake (was previously not considered)
**Work continues on the multiple inheritance issues related to classes based on QObject
**locate issues related to to* methods
**std::array support in shiboken (still in progress)
**fixing imports in matplotlib examples
**adaptation to 6.5
**splitting shiboken generator source to its own
**Android deployment works - tested on Widget applications
**Fixing QTBUG-109510 leading to discovering issues with certain functions in PySide6. Being fixed.
 
===5. January 2023===


*General
*[[Qt for Python Development Notes 2023]]
**Next monday CI maintenance
**OKRs
*Infra & Releases
**5.15.12 LTS, 6.2.7 LTS released
**Open Source LTS releases to be moved to the pyside-setup
**6.4 CI hanging, issues on lts-5.15 due to Python
**6.4.2 to be release in the following days
*Bugs & Features
**PYSIDE-1931 SQL issue regarding allow-thread
**helping 6.5 translations
**Adaptations with 6.5
**QSharedPointer -> std::shared_ptr attempt
**research on adding std::span into shiboken
**PYSIDE-2160 properties qml types issues
**Tutorials language review
**Android research continues
**QTBUG-109510 BTLE issue on pyside


==2022==
==2022==

Latest revision as of 09:36, 30 May 2025


2025

29. May 2025

  • General Topics
  • Infra & Releases
    • Preparing 6.9.1, 6.5.9
    • Further work adapting to 6.10, QRangeModel renamed from QGenericItemModel
  • Bugs & Features
    • Investigating improving support for std::optional PYSIDE-3107
    • Progressing with shipping CMake configs with PySide6 and Shiboken6 wheels. Trickly resolving install time and packaging configuration. Had to resort to patch the CMake configs before packaging.
    • QPropertyAnimation constructor annotations fixed PYSIDE-3012
    • Continued work on XCode and library binding, minor problems with Python libraries and trying to integrate PySide6 libraries.
    • PYSIDE-2221: Status report is in progress for potential handover.
    • PYSIDE-769:
      • Integration and activation of QtAsync tests into the test framework.
      • First implementation of a TCP transport; server tests are working.

22. May 2025

  • General Topics
    • Some updates from PyConUS
    • Qt Bridges: We might participate at Akademy
    • Qt Bridges: We got an accepted talk https://ndctechtown.com/
    • Qt WS: Talk recording might be delayed to be public.
    • PyCon IT: Going there to give a talk
    • Windows on ARM is getting more attention from other companies.
      • There is currently an issue with OpenGL (not being in Qt, hence not in Qt for Python)
      • FreeCAD requires opengl for some reason :S
  • Infra & Releases
    • 5.15.19 commercial LTS was released
    • 6.9.1 postponed by a regression
    • 6.5.9 still pending (security fix)
    • We might evaluate uv for CI
  • Bugs & Features
    • We will work on being more compatible with uv (shiboken issue finding dlls)
    • iOS research: managed to cross compile the project, but there seems to be an issue still when trying to use it from XCode side of things. We might need to try the setup.py approach rather than CMake.
    • API deprecations that needs to be handle: missing functions on the typesystem and in some test cases. QtXml (QDomDocument) missing new function needs to be added as well (overload issue). Some works needs to be done in the examples as well.
    • Thoughts on limiting the disable gil solution that we have at the moment. There has been a lot of crashes and issues by implementing our own locking mechanism.
    • QtAsyncIO has been brought up in some community discussions, so we might work more on this. There are many NotImplemented issues around, that would be good to have.
    • Qt Python Scripting: Aiming for 6.11, and to find a place to distribute it. Due to the limitation of virtual functions, it's mostly about doing a bit of scripting on top of the Qt/C++ applications. Does it justify it to be a new Qt module? maybe we could use Qt solutions. We need another person to check the API, to have a second opinion.
      • There are some ideas of virtual-function override from pybind11, but then we would require shiboken ownership mechanisms, that will increase dependencies (and size)
      • Release process of qt-modules is strict.
    • PYSIDE-2193 variance in QML Properties. QVariant/PyObjects issues were found and fixed.
    • Got interest of doing RTA internally, that's generating more reports.
    • CMake relocation files shipping that are not being included anymore (headers or cmake files), but got required by Qt Bridges.
    • New cmake variables are being required for Qt Bridges.
    • Message handler changes are still pending for CI issues.

15. May 2025

  • Infra & Releases
    • Preparing 6.9.1
    • Released 6.5.9
  • Bugs & Features
    • Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt
    • PYSIDE-2193 QML property related crash fixed
    • PYSIDE-3098 NumPy problem with Sequence/Iterable conflict in 6.10 solved
    • qinstallmessagehandler refcount issue fixed
    • PYSIDE-3078 QInputDialog get methods accept None as parent.
    • Cross-compile iOS and PySide6 is done. Now the test phase.
    • PYSIDE-2221 Free threading research continues.
      • disable-gil first tiny progress in bug hunting. Shiboken Cyclic test works now
      • Result used for generating locks in PySide constructors
      • still a few timeout errors and others

8. May 2025

  • General
    • Team returned form QtWS
  • Infra & Releases
    • Preparing 6.9.1
  • Bugs & Features
    • Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt Graphs
    • Add some functionality to shiboken to accommodate 6.10
    • Free threading research continues by running intense stress tests
    • Ported QtCharts Audio example to Qt Graphs
    • Worked on PYSIDE-3092, issue regarding the collections import. However CI test failed unrelated to patch. Currently working on that.
    • No new update on the error the OpenGL/OpenGLES libraries, for cross-compiling iOS and PySide6

1. May 2025

  • Labor day, no labor to report

24. April 2025

  • General
    • QtWS talk approaching https://www.qt.io/qt-world-summit-2025
    • We are evaluating the possibility to sponsor a couple of Python conferences!
    • There will not be a Qt for Python session during QtCS
  • Infra & Releases
    • 5.15.19 commercial LTS needs to go out next week, but we are investigating a few CI failures.
    • 6.5.9 commercial LTS will be released tomorrow.
    • 6.8 public branch is closed, moved to LTS
    • Raising python version from 3.8 to 3.10 on a testing ci configuration.
  • Bugs & Features
    • Moving new qml integration support content from pyside-setup to the new repository.
    • Type hints patches to fix PYSIDE-3007 PYSIDE-3012 PYSIDE-3029 (related to the constructors of a few classes, and properties)
    • PYSIDE-2352 iOS research: newer versions of Qt and Qt for iOS seems to fix a few issues we had while cross compiling. There is an issue with OpenGL support.
    • PYSIDE-2221 continue free threading research: an open discussion for ownership issues that were solved in a way that needs confirmation. Stress testing the solutions to avoid thread inconsistency problems.
    • Cleaning up new bug reports
    • PYSIDE-3067 newly discovered crash was fixed.
    • Utilities classes were submitted to avoid exceptions in some scenarios.
    • PYSIDE-3066 enumerations not restored in QVariant. External contributed.
    • PYSIDE-3061 Windows build issue.
    • PYSIDE-3069 Graphics item crash still being investigated.
    • More and more costumer cases are popping up, meaning the usage of PySide is growing :)
    • PYSIDE-3048 There is an enum issue with type hints that require them to be int. We are still discussing on what's the right solution.

17. April 2025

  • General
    • Easter break, we will back on Tuesday :D
  • Infra & Releases
    • qtpip new release planned, after changing the qt version to a previous one. There was an issue with SSL.
    • qtpip: we might align the build/test configuration on the CI to be consistent with PySide
    • Python 3.13 needs to be added to a CI configuration.
    • We might add a special non-blocking configuration for Free threaded python
    • Keeping in an eye on PEP751
  • Bugs & Features
    • Cleaning up some of the latest bug reports.
    • Addressing the webengine issue for the yocto builds.
    • PYSIDE-3061 Windows debug build failing on pyi generation
    • 6.10 adaption in the horizon.
    • Continue the disable-gil support
      • Checking the previous patches to see if they are still relevant, but it seems a few things changed.
      • There seems to be an issue with calling super with arguments
    • iOS support continues, the cross compilation process still has a few issues (QtCore).
    • There seems to be a few type hints issues that are still not fixed, due to not being too simple.
    • Removing tomlkit dependency from pyside6-project
    • multilib support for yocto builds

10. April 2025

  • General
    • Internal dry-run for our QtWS talk in a couple of weeks.
    • We don't have a session for the Qt Contributor Summit
    • We are looking forward to be around Akademy this year https://akademy.kde.org/
  • Infra & Releases
    • Maintenance break last Monday left some issues in the CI
    • PySide6_DS is missing from the qt org on pypi, will add later
  • Bugs & Features
    • PYSIDE-3012 type hints: still working on the last issue.
    • PYSIDE-3021 type hints: was fixed
    • Continue the research on iOS support: still trying to cross compile pyside with a iOS python. Trying other deployment tools that could help us with the process. Dealing with the static/dynamic shiboken libs (static requirement from iOS)
    • Planning to make Qt Python Scripting available.
    • Addressing a couple of deployment issues
    • Brainstorming and creating our presentation for QtWS
    • Finalizing properties and tests for the new qml integrations.
    • PYSIDE-2221 continues: Testing different strategies to reach gil-less Thread Safety
      • - cannot simply replicate the GIL
      • - ongoing: automate the working bucket examples from nogil with cppgenerator

3. April 2025

  • General
  • Infra & Releases
    • 6.8.3 and 6.9.0 were released.
    • Android wheels for 6.9.0 were generated differently for a CI NDK misconfiguration.
    • Flatpak releases are waiting for the webengine flatpack update first.
  • Bugs & Features
    • Adding property support for QML bridges
    • Minor changes to the deployment tool, and qtpip
    • Working on the presentation for QtWS
    • Continue the research for iOS support, it seems there are a few issues with the other frameworks that support it.
      • Distributing apps on iOS is tricky, it requires a Dev account ($$), with a free account you can only upload the app with a cable for 7 days, and then it expires (We wonder what would happen with data)
      • For uploading, you need to turn-on developer mode, which raises a message of "privacy being reduced"
      • iPad applications seems to have the same behavior.
    • Might check https://github.com/benfogle/crossenv and https://github.com/beeware/mobile-forge
    • PYSIDE-3059 was fixed
    • PYSIDE-3012 was updated with new suggestions
    • Free threading Python support continues PYSIDE-2221
      • A few changes we had for nogil are not necessary anymore.
      • Our mandelbrot example didn't show a good performance. After discussion with CPython core devs, there was an issue on Python 3.13.{1,2} (not on 3.13.0) that made some slowness. (On M1 it was 8x faster, but now it was 4.3x, the speed lost causes are still in research)
      • https://github.com/python/cpython/pull/131989

27. March 2025

  • General
    • A few comments on the state of the auto-generated documentation in our telegram group. We expect the community to help us by filing issues they find (per page) so we can try to address them.
  • Infra & Releases
    • Status of 6.8.3
      • Android NDK change is still updating. We might use some additional wheels for the release.
      • Flatpak update will be done as well.
    • Status of 6.9.0
      • New NDK is already there, and the tests have succeed.
      • Branching 6.9.0 today/tomorrow after last changes
  • Bugs & Features
    • PYSIDE-3054 settrace bug was addressed, it was more important and difficult that we thought. Even some extra time was added to the import phase due to the recursion.
    • Leaving the handling of Exception aside for shiboken.
    • Type hints issues are still being addressed.
      • PYSIDE-3047 Debug option in Qt generates extra code in PySide, interfering with the wrappers. Function returns a qDebug rather than a QPolygon.
      • Other issues were addressed PYSIDE-3050 PYSIDE-3055 PYSIDE-3056 PYSIDE-3058
    • Research on project structures to be more compatible with Xcode
    • PYSIDE-3052 QMessageLogger and fix qInstallMessageHandler
    • Bumping the nuitka version we use for pyside-deploy (2.6.8)
    • Docs on debugging QtQuick app on QtCreator was missing a reference to create a QQmlDebuggingEnabler globally.
    • qtpip - download android commercial wheel shows wrong wheel name on stdout- being fixed.

20. March 2025

  • General
    • PyPI organizations accepted Qt!
    • We heard about https://wheelnext.dev/ it seems some ideas could be beneficial.
  • Infra & Releases
    • A few issues in our CI in the last weeks (fixed now)
    • Qt 6.8.3 new snapshot coming
    • Qt 6.9.0 (internal rc2 to test)
    • We will move 'dev' to use Python 3.10+
  • Bugs & Features
    • Windows on ARM wheels are ready after a couple of issues (linking) were fixed.
    • PYSIDE-3049 - Missing plugin for qmllint (fixed)
    • QML Bridges: Working on properties.
    • PYSIDE-3052 - QMessageLogger missing class (in progress)
    • Working on merging the contributions on QtRemoteObjects
    • PYSIDE-2854 - Support for [colocated objects|https://codereview.qt-project.org/c/pyside/pyside-setup/+/632241] in shiboken (structs issue, might support c++ unions)
    • PYSIDE-3040 GTK Theming issue with PySide install
    • Qt 6.10 adaption continues
    • Speed of overriding methods (previously cached) - new fix is improving the performance, but duck-punching was not properly working.
      • Can this be excluded from the caching?
    • The list of new improvements for type hints keeps growing (which is good!) so many issues has been solved.
    • We might need to find a solution for the implicit conversions we do (like qdatetime/py_datetime)
    • Discussion about Optional and pointer arguments that have a default value.
    • Some property types (public class variables) are missing type information

13. March 2025

  • General
  • Infra & Releases
    • Windows on ARM research continues and looks good! managed to fix an issue, but a new issues was found on samplebinding. The issue might be related to missing OpenGL.
    • 6.9.0rc might be released tomorrow, which means PySide6 FF will be due.
  • Bugs & Features

6. March 2025

  • General
    • Jaime's internal presentation will be next Monday at 11am
    • QtCS registration is up.
    • Discussion on IPC options for Qt developers.
  • Infra & Releases
    • 6.9 Qt for Python FF happening next week.
    • Windows on ARM deployment test failing.
  • Bugs & Features
    • Remote object contributions are going well, and we might merge them for 6.9
    • Binary size reduction research continued, but it seems we have reached the reduction we can, without touching the C++ side of our bindings.
    • PYSIDE-3012 Type hints issues were addressed (typing.Sequence -> typing.Collection) even if it is a simple change in theory, to change it internally and for our generation it took a lot of time.
      • Removing object-inheritance in the pyi files
      • White-space around equal operators issue (default parameters)
    • Update Widget Gallery example
    • Changed to adapt std::chrono patches in shiboken (identify overloads and choose the better option)
    • Cleaning up some bug reports, metamethod connection issue fixed.
    • Addressing some coverity issues for Designer
    • Started 6.10 adaption.
    • QML Next works continues.
    • Changes in the build system scripts are still in progress, some stuff is broken when used, but it's going in a good direction.
    • Finalizing the pyside6-project changes to adapt the pyproject.toml changes.
    • Addressing new found QtCreator issues with the pyproject.toml compatibility.

27. February 2025

  • General
    • Windows on ARM improving
  • Bugs & Features
    • PYSIDE-2701 Size reduction, investigating removing redundant overloads
    • PYSIDE-2701 Size reduction, trying wrapper folding, needs massive reordering
    • PYSIDE-3012 replacement of typing.Sequence by collections.abc.Sequence
      • Identified incompatibility with Python < 3.9.8 and Python < 3.10.1, fixed by small patch
      • First change finally done, needs series of further changes
    • 6.10 adaption continues
    • PYSIDE 2942 Slot type annotation fix
    • QTBUG-132266 Checked the code on macOS that the user uploaded, no issues were found related to PySide or macOS.

20. February 2025

  • General
    • QtWS possible participation
    • QtCS has a priority of bringing more external contributors
  • Infra & Releases
    • 6.9 RC February 28th (maybe postponed)
    • Windows on ARM test cases failing due to mypy fast cache (requires rust toolchain, that's currently missing from the CI). static libclang doesn't work on ARM builds (but does in x86_64).
    • RTA trials continue, possibility to use qtpip
  • Bugs & Features
    • PYSIDE-2701 Size reduction for virtual functions patch was merged
    • PYSIDE-3002 painted virtual functions solved (even though we had our own opinion about performance)
    • 3020 SignalInstance disconnect issue fixed
    • Templates/snippets cleanup in the typesystem.
    • 6.10 adaption continues
    • QtCreator toml changes:
      • psyide6-project adaption to the latest changed related
    • QtDS changes postponed (to be available in QtDS 4.8)
    • PYSIDE-3017 QSerialBus overload order issue was fixed
    • PYSIDE-3012 Still addressing issues (CI currently failing)
    • qtqa improving the wheel testing process.
    • Brainstorming a better approach for QML Next
    • Finishing the folding patches, they don't make a lot of sense at the moment due to previous changes (being added into shiboken)


13. February 2025

  • General
    • Did you know Shiboken translates into "Death Sword"? 死某剣
    • QtCS happening after QtWS in Munich in early May.
    • Qt Design Studio integration (internal presentation) with Python to be prepared.
  • Infra & Releases
    • Windows on ARM research continues.
    • QtDS wheels to be updated for the new release
    • 6.9.0 RC by the end of the February.
    • RTA testing initiative to be restart
    • Evaluating scikit-core-build for replacing build_scripts/
  • Bugs & Features
    • Flatpak issue was solved (cleanup)
    • Brainstorming ideas for QML Next (preparing internal presentation)
    • Android wheel names to be adapted https://packaging.python.org/en/latest/specifications/platform-compatibility-tags/#android
    • Qt Creator finishing .toml support for Python Projects.
    • Qt DS Python changes ready to be merged
      • Tutorial changes to be prepared
    • Type hints heuristic evaluation in order to address newly found issues related to overloads with similar shape.
    • Handling of value-types in shiboken (refactoring, new features and doc)
    • PYSIDE-3005 OpenGL issues were fixed
    • PYSIDE-3013 Font issue was fixed
    • PYSIDE-3015 OpcUA support bug fixed
    • PYSIDE-3014 virtual function on QSpinBox issue fixed
    • 6.9 adaption patches
      • Found newly moc changes were breaking our enums
    • Size Reduction
      • hashing functions to re-use them.
      • changing the policy to use absolute size measure (sizebench)
      • Removing a few things from the folding patch, in order to merge it
    • PYSIDE-2997 and PYSIDE-3003 type hints issues were solved. A couple are still open.

6. February 2025

  • General
    • We went to FOSDEM and meet many PySide users!
    • Commercial / LTS naming on the Installer.
  • Infra & Releases
    • Reviewing our branching policies. There is interest in branching pyside-setup sooner.
    • We might need to move the Android wheels to PyPI (Probably from 6.9 on)
    • 6.8.2.1 release is planned in order to fix the missing DLLs in Windows (MSVC)
      • cheery pick is missing for 5.15
    • PySide6_DS 4.7 to be released in the next couple of weeks.
  • Bugs & Features
    • Adding TOML support for Python projects in QtCreator
    • TypeHints new reports, trying to get an idea of what's causing the errors
    • Issues in Flatpak: updating version, checking a cleanup issue. Addressing dependencies issues for optional packages.
    • QtQA internal scripting: Adapting an automatic wheel download.
    • Size reduction
      • Move virtual function overrides. Only generated on the base classes.
      • Discovered and fixed a few multiple inheritance with shiboken
    • Snippets translation tool: Trying to add a feature to use fully qualified enums.
    • clang-tidy warnings were fixes
    • Handling value types on non-default constructors (inspired by 6.9 changes)
    • Discussion on moving away out internal building process to scikit-build
    • Size reduction (folding approach): To publish first results soon.
    • Supporting team member with pyi session to understand the internal mechanism.
    • Ideas from the size reduction research were implemented
    • Changing the benchmark code for the size reduction (which might not include the new changes to shiboken)

30. January 2025

  • General
  • Infra & Releases
    • Preparing 6.8.2
  • Bugs & Features
    • Size reduction PYSIDE-2701 : Implemented code reuse for Python overrides of virtual functions
    • QtPythonScripting: continue working on multiple inheritance, added more widgets
    • Size reduction: PYSIDE-2701 Folding progress: We can now combine multiple foldings of the same function. This will bring some more reduction.
    • Simplebrowser example updated
    • adding imageviewer docs

23. January 2025

  • General
  • Infra & Releases
    • Windows on ARM configuration testing.
    • 6.8.2 scheduled release next week, and branching will happen today.
  • Bugs & Features
    • QtPythonScripting: continue working on Stable ABI support and multiple inheritance
    • [ext] 6.9 Designer release issues with macOS drag and drop + bug fixing
    • PYSIDE-2990 Slot Executed in Signal's Thread Even With Auto & QueuedConnection
      • People is getting the documentation from an outdated wiki page, which is causing new reports.
      • Wiki will be updated.
    • Size reduction: we generate a lot of code for parsing keyword arguments. The code was moved to libshiboken and the size was reduced 3%
      • Optimization reviews: it seems it's only the virtual functions, but not the actual bindings.
    • Size reduction: Windows is giving some issues for special characters, which seems to be also present in Linux.
    • Cross compiling and creating wheels with the new JNI classes bindings. Trying to test them in an emulator, found other issues.
    • pyside6-deploy/project and DS changes integrating, hopefully they will be merged today \o/
    • DS-only changes are still in review.
    • TOML integration - continue research on adding new format for python projects
    • QtGraphWidgets issue with yocto build was fixed.

16. January 2025

  • General
    • Highly probable that one of us will go to FOSDEM to help with the Qt Project stand! so if you /reader/ are going, drop by and say hi!
  • Infra & Releases
    • 6.8.2 will be released on 23th January so far, so we expect providing the wheels in the following days.
    • 3.13 on the CI still on-going.
    • 6.5.4 OSS released
  • Bugs & Features
    • Discussion about QJni* bindings when cross compiling.
      • It did built (and installed) for aarch64 and x86_64 but armv7a will be tried later on.
      • The main issue with this story was that it was bindings only for cross compiled pyside
    • Exploring toml compatibilities within QtCreator
    • DS patches still needs review.
    • Binary size work continues
      • 17% reduction so far, and this could be included in the future-features list.
      • Once is ready, we might provide an option to disable it to go back to the more readable wrapper code.
      • We might evaluate a template approach once the solution is out, to avoid maintaining regexes.
    • Remote Object reviews ready in order to merge changes (only a few details)
    • Qt Python Scripting
      • Multiple inheritance is not supported yet.
      • REPL function to help development
      • Research on Limited API usage.
      • find_python macro in 3.26 allow to find the stable abi
    • docstring changes in order to expose them as docstring per methods.
      • some experiment to add it to the pyi files, but it doesn't show.

09. January 2025

  • General
    • FOSDEM 2025: Qt got a stand!
    • Internal Hackathon going on.
  • Infra & Releases
    • https://download.qt.io/official_releases/QtForPython/ got restructured and it's now very tidy
    • Preparing 6.8.2
    • 6.8.1.1 Windows and Linux wheels were uploaded for consistency thanks to user-reports when uploading only the 6.8.1.1 on macOS due to a missing module
    • Tests with 3.13 on the CI
  • Bugs & Features
    • PYSIDE-2966 Disabled instantiating non-instantiable classes
    • PYSIDE-1735 Examples and tests were ported to use fully qualified enumerations
    • Python Scripting continues (enable adding __repr__ functions)
    • Discussion about QJni* bindings when cross compiling.
      • We might try a few new configurations for adding this bindings.
    • Tutorial for Boot2Qt and PySide apps deployment
    • Doc changes: adding comments for using uv
    • QML Next: still working on improved decorators for a smoother integration
    • Qt Remote Objects: Big set of patches by external contributor
    • Binary size reduction work continues with new ideas from other projects: folding, string handling, renaming, etc.
    • Yocto builds issues with LLVM still not solved.

2024

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2021

2020

2019

2018

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