Qt for Python Development Notes: Difference between revisions

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[[Category:Qt for Python]]
[[Category:Qt for Python]]
==2022==


===24. November 2022===
==2025==
* General
 
** Release freeze process, 1 week before Qt/C++ releases
=== 15. May 2025 ===
** Feedback from GNUHealthCon and comments from Meeting C++
 
* Infra & Releases
* Infra & Releases
** 6.4.1 was released, docs to be published today.
** Preparing 6.9.1
** Improving commercial distribution and documentation
** Released 6.5.9
* Bugs & Features
* Bugs & Features
** PYSIDE-2042 true_property inheritance correctly implemented
** Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt  
** PYSIDE-2029 snake_case usage break when switching context with another module, like qasync (callbacks)
** [https://bugreports.qt.io/browse/PYSIDE-2193 PYSIDE-2193] QML property related crash fixed
** PYSIDE-2033 incorrect slot order due to lack of @Slot
** PYSIDE-1638 Incomplete autocomplete support via .pyi files
** PYSIDE-1889 feature switching issue
** Adding notes to the documentation snippets to state they are auto-generated.
** API Documentation issue, taking lots of time.
** Updating documentation aspects of containers
** Release testing
** WIP for adding properties as a table, like Qt/C++ does
** WebAssembly continues: checking for setuptools compatibility to being able to use pyodide and also qt configurations
** Configurations related yocto/cross compilation plan to improve the embedded story.


===17. November 2022===
=== 8. May 2025 ===


*General
* General
*Infra & Releases
** Team returned form QtWS
**Preparing 6.4.1
* Infra & Releases
*Bugs & Features
** Preparing 6.9.1
**PYSIDE-753 Added 3D Shared pointers
* Bugs & Features
**PYSIDE-2121 Fixed QMetaObject.invokeMethod() regression
** Continuing work on 6.10, investingating what the new QGenericItemModel can do for getting data from numpy into Qt Graphs
**PYSIDE-2097 - setup.py install fails if building against Qt without qmlls
** Add some functionality to shiboken to accommodate 6.10
**PYSIDE 2115 - qmlformat, qmllint, and qmlls Error While Loading Shared Libraries
** Free threading research continues by running intense stress tests
**Android Deployment - Scoping - Created 3 subtasks (all of them are more or less done) - See subtasks PYSIDE-1612
** Ported QtCharts Audio example to Qt Graphs
**PYSIDE-2101 rlcompleter solved with quick immediate and long-term patch
** Worked on PYSIDE-3092, issue regarding the collections import. However CI test failed unrelated to patch. Currently working on that.
**PYSIDE-2042 true_property inheritance correctly implemented
** No new update on the error the OpenGL/OpenGLES libraries, for cross-compiling iOS and PySide6
**PYSIDE-1735 Long-term task: Decouple new and old enum implementation, making old removable
**PYSIDE-2111 Show warning about possible errors on auto-translated snippets (sill exploring whether to warn as comment in code or as banner on top of page)
**Fixed Windows build problems when selecting debug + limited-api


===10. November 2022===
=== 1. May 2025 ===


*General
* Labor day, no labor to report
*Infra & Releases
**COIN fix for commercial distributions
*Bugs & Features
**PYSIDE-1603 Missing signals in stubs
**PYSIDE-2095 Signals with several parameters where the 1st is an enum no longer work with Python 3.11
**PYSIDE-2110 TypeError: 'QWebEngineScript.setWorldId' called with wrong argument types: QWebEngineScript.setWorldId(ScriptWorldId)
**_PEPUnicodeAsString old issue and other improvements
**Build script changes fine tuning for including all the required files
**Android research: issues with some platform plugins
**1904 types for DBusCall and QVariant issue
**2099 forward declarations in shiboken
**2098 emit signal from a dict to qml
**enum analysis test
**doc build improvements
**753 SharedPointer type in Qt3D moving the types into the namespace
**Issues with Windows debug builds and Python 3.11
**Doc issues on the windows build, and discussion on disclaimer for auto generated snippets.


===3. November 2022===
=== 24. April 2025 ===


*General
* General
**New intern working in the Team
** QtWS talk approaching https://www.qt.io/qt-world-summit-2025
*Infra & Releases
** We are evaluating the possibility to sponsor a couple of Python conferences!
**Preparing next commercial LTS release
** There will not be a Qt for Python session during QtCS
**Missing modules from the CI provisioning.
* Infra & Releases
*Bugs & Features
** 5.15.19 commercial LTS needs to go out next week, but we are investigating a few CI failures.
**lean headers options for shiboken
** 6.5.9 commercial LTS will be released tomorrow.
**PYSIDE-2109 duplications related qml (reg)
** 6.8 public branch is closed, moved to LTS
**PYSIDE-2098 QVariantMap in QML strange behavior
** Raising python version from 3.8 to 3.10 on a testing ci configuration.
**Preparation for 6.5
* Bugs & Features
**Preparing 6.4.1 (thanks for your reports!)
** Moving new qml integration support content from pyside-setup to the new repository.
**PYSIDE-2097 tools dependencies while building pyside (qmlls for example) issue.
** Type hints patches to fix PYSIDE-3007 PYSIDE-3012 PYSIDE-3029 (related to the constructors of a few classes, and properties)
**Improving what goes inside the tools
** 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.
**Mocking and testing deployment tool
** 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.
**Improve documentation
** 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.


===27. October 2022===
=== 17. April 2025 ===


*General
* General
**QtWS talk prepared and ready for the conference!
** Easter break, we will back on Tuesday :D
*Releases & Infra
* Infra & Releases
**6.4.0.1 new release upcoming
** qtpip new release planned, after changing the qt version to a previous one. There was an issue with SSL.
**New commercial 5.15 to be released after 6.4.0.1
** qtpip: we might align the build/test configuration on the CI to be consistent with PySide
**Review signing process
** Python 3.13 needs to be added to a CI configuration.
**Update one of the CI configurations to use 3.11
** We might add a special non-blocking configuration for Free threaded python
*Bugs & Features
** Keeping in an eye on PEP751
**Deploy and Project tool getting new fixes and features (qmlimportscanner)
* Bugs & Features
**Android research in progress, trying to solve the QPA open questions
** Cleaning up some of the latest bug reports.
**Improving Signals: signal signatures, polishing implementation, 3.11 issues with signals that have enums.
** Addressing the webengine issue for the yocto builds.
**Investigating issues regarding Enums in 3.11 behaving like int rather than IntEnum
** PYSIDE-3061 Windows debug build failing on pyi generation
**CMake cleanup, versioning, and force limited api
** 6.10 adaption in the horizon.
**2076 private signals for doc generator now visible
** Continue the disable-gil support
**bug cleanup
*** Checking the previous patches to see if they are still relevant, but it seems a few things changed.
**include cleanups in shiboken
*** There seems to be an issue with calling super with arguments
**new doc related to Developer Notes
** iOS support continues, the cross compilation process still has a few issues (QtCore).
**Issues with default parameters on signal/slots being override
** 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


===20. October 2022===
=== 10. April 2025 ===


*General
* General
**Qt Bug Fixing Week
** Internal dry-run for our QtWS talk in a couple of weeks.
**Talk for the QtWS ready
** We don't have a session for the Qt Contributor Summit
**Meeting C++ attendance
** We are looking forward to be around Akademy this year https://akademy.kde.org/
*Infra & Releases
* Infra & Releases
**6.4.0.1 will likely to be released next week to include a couple of important fixes in 6.4.0
** Maintenance break last Monday left some issues in the CI
*Bugs & Features
** PySide6_DS is missing from the qt org on pypi, will add later
**Pylance issue on VSC fixed (still in review)
* Bugs & Features
**Refactoring on the project and deployment tool (QML binaries are not too large now, etc)
** PYSIDE-3012 type hints: still working on the last issue.
**Continue the research and work on Android
** PYSIDE-3021 type hints: was fixed
**SerialBus examples were added
** 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)
**Adapting C++ code following latest changes from Qt
** Planning to make Qt Python Scripting available.
**PYSIDE-2088 Enum overflow issue was fixed
** Addressing a couple of deployment issues
**Adapting flickering issue on TabbedBrowser
** Brainstorming and creating our presentation for QtWS
**PYSIDE-2084 issue related to GLES
** Finalizing properties and tests for the new qml integrations.
**Adjusting build output to clean it a bit (Doc, --quiet, support, pyi generation...)
** PYSIDE-2221 continues: Testing different strategies to reach gil-less Thread Safety
**Adjusting Enum implementation further on based on feedback and internal comments.
*** - cannot simply replicate the GIL
**PYSIDE-1970 __slots___ issue being tackled
*** - ongoing: automate the working bucket examples from nogil with cppgenerator


===13. October 2022===
=== 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


*General
=== 27. March 2025 ===
**New documentation on how to for developers
* General
**Qt World Summit talk ready for the event
** 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.
**Meeting C++ approaching
* Infra & Releases
*Infra & Releases
** Status of 6.8.3
**6.4 release waiting for PyPy wheels, and everything else is ready.
*** Android NDK change is still updating. We might use some additional wheels for the release.
**Commercial LTS releases are waiting for 6.4 to be out.
*** Flatpak update will be done as well.
*Bugs & Features
** Status of 6.9.0
**Fixed IntEnum issues with setData (special case)
*** New NDK is already there, and the tests have succeed.
**Writing documentation from the latest major changes (Enums, placing the signature in the right place, etc)
*** Branching 6.9.0 today/tomorrow after last changes
**Awaiting signal features is in progress, there are open questions regarding implementation details.
* Bugs & Features
**SerialBus module research, we could include it
** 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.
**Release work, broken examples, docs, etc.
** Leaving the handling of Exception aside for shiboken.
**PYSIDE-2077 issues was a Qt Bug
** Type hints issues are still being addressed.
**Catching up with Qt changes and adapting codebase
*** PYSIDE-3047 Debug option in Qt generates extra code in PySide, interfering with the wrappers. Function returns a qDebug rather than a QPolygon.
**Adjusting deployment tool before release
*** Other issues were addressed PYSIDE-3050 PYSIDE-3055 PYSIDE-3056 PYSIDE-3058
**Studying the QML case where binaries are too large (deployment)
** 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.


===6. October 2022===
=== 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


*Infra & Releases
=== 13. March 2025 ===
**Preparing the 6.4 release
*Bugs & Features
**Fixed regression [https://bugreports.qt.io/browse/PYSIDE-2071 PYSIDE-2071]
**Fixed OpenGL function modifications and signatures
**Work on shiboken C++ type handling, relaxed modification matching to match typedef'ed types
**Async examples with Trio done, also work with asyncio instead now (though some open questions remain)


===29. September 2022===
* General
** QtCS: We need to submit talks in case we want to attend.
** Tomorrow Python 3.14a6 will be released https://peps.python.org/pep-0745/
* 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
** Many new type hints bugs being reported :)
** Smart pointers exclusion issues fixed (shiboken)
** Designer and Linguist tools fixes (External)
** Helping the remoteobject contributions to work better.
** Documentation checks and 6.10 adaption.
** https://bugreports.qt.io/browse/PYSIDE-2221 Going back to the free threaded Python topic in PySide
*** Lots of changes since the previous attempt
** https://bugreports.qt.io/browse/PYSIDE-3012 Kept working on the pep8 compatibility for type hints issues
** https://bugreports.qt.io/browse/PYSIDE-3034 trying to figure out to get type information from public variables
** https://bugreports.qt.io/browse/PYSIDE-3046 fixing type issues
** Re-Starting research on iOS compatibility
** QML Bridges: Slots registration is working now! new tests are being written.


*Infra & Releases
=== 6. March 2025 ===
**Preparing the 6.2.6 LTS release
*Bugs & Features
**Added QtSerialPort  example
**Removed many compiler warnings in the generated code, run the entire project at higher warning level
**Investigated [https://bugreports.qt.io/browse/PYSIDE-2066 PYSIDE-2066], [https://bugreports.qt.io/browse/PYSIDE-2065 PYSIDE-2065]
**PyEnum: broke up all development steps into 7 selectable topics. Documentation being written.
**PYSIDE-1735 left to do: Make new enums independent from old enums, preparing removal.
**Finishing async examples, preparing to start enhancing async support in PySide (Key Results to be added to OKR 2022 Q4).


===22. September 2022===
* 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.


*Infra & Releases
=== 27. February 2025 ===
**6.2.6 Commercial LTS to be released next week.
* General
**Adding 5.15.x open LTS branches into the oss repository has been challenging, and still in progress.
** Windows on ARM improving
*Bugs & Features
* Bugs & Features
**Cross compilation for yocto sysroot/toolchain story continues issues with the compiler
** PYSIDE-2701 Size reduction, investigating removing redundant overloads
**PyEnum documentation available, and more compatibility patches are being developed to relax a bit the current scheme.
** PYSIDE-2701 Size reduction, trying wrapper folding, needs massive reordering
**Trying to get new ideas on how to keep improving the enum story.
** PYSIDE-3012 replacement of typing.Sequence by collections.abc.Sequence
**Working on an example to showcase async functionality
*** Identified incompatibility with Python < 3.9.8 and Python < 3.10.1, fixed by small patch
**Preparing presentations for internal and external events.
*** First change finally done, needs series of further changes
**Documentation meetings to coordinate the Qt and Qt for Python processes.
** 6.10 adaption continues
***Plan to define how to write the documentation.
** PYSIDE 2942 Slot type annotation fix
**PYSIDE-2038 changes to the M2M modules documentation (some changes in 6.3)
** QTBUG-132266 Checked the code on macOS that the user uploaded, no issues were found related to PySide or macOS.
**Adding examples and removing some c++ based ones.
**PYSIDE-2060 Improving the crossbuild mechanism due to recent findings from Raspberry Pi related tasks.
**General cleanups in shiboken.
**Project generation ideas to improve the pyside6-project


===15. September 2022===
=== 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)


*General
**We are going to Akademy
**Internal showcase of some new features
*Infra & Releases
**6.3.2 was released, but the docs are missing. PyPy are available as well.
**PyPy dev wheels to be creaed and tested.
**Addressing issue of not having the LTS releases that made public back in the OSS repo.
*Bugs & Features
**Tutorial for extracting snippets from qdoc comments and place them on snippet files.
**Trying to deal with issues on PySide2 builds (Windows)
**Issues with VSC and type hints related to Shiboken.Object
**Research on Qt for MCU
**QtPDF modules were added (including an example)
**Documentations has been getting more improvements at the rendering level and internals.
**Fix qualified names for the docs in Assistant.
**Doc inheritance diagrams will be stored in a JSON file, so we can use that info instead of having PySide installed.
**Cross compilation for different compilers is being studied.
**Cleaning docs with duplicated C++ examples.
**pyside6-project new option to flip the usage of 'rc_' and '_ui'
**Fixed an issue related to 3.11 PYSIDE-1960 (and followup known bugs)
**PyEnum documentation is ready. 6.4 will have by default the new Enum implementation, in addition a compatibility mode is provided to allow the end users to have the previous enum-code implementation. Extreme cases when people would like to use the old implementation, they would be able to do it with an environment variable.
**Deployment tool and option (for pyside6-project) soon to be finished.
**Akademy talk will include new examples and cool demos!


===8. September 2022===
=== 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.


*General
=== 6. February 2025 ===
**Cristián at PyConSK
* General
**Christian is OOO
** We went to FOSDEM and meet many PySide users!
*Infra & Releases
** Commercial / LTS naming on the Installer.
**Wheels being tested for 6.3.2 release
* Infra & Releases
*Bugs & Features
** Reviewing our branching policies. There is interest in branching pyside-setup sooner.
**Added setters for lists of QValue3DAxisFormatter  [https://bugreports.qt.io/browse/PYSIDE-2025 PYSIDE-2025]
** We might need to move the Android wheels to PyPI (Probably from 6.9 on)
**Documentation work: Fixed doc code injection for added functions, restructured modules page, fixed doc warnings
** 6.8.2.1 release is planned in order to fix the missing DLLs in Windows (MSVC)
**shiboken refactorings
*** cheery pick is missing for 5.15
**Brought the Quick Nano Browser example up to scratch
** PySide6_DS 4.7 to be released in the next couple of weeks.
**Added QtPdf/QtPdfWidgets
* Bugs & Features
**Desktop Deployment - First Review
** 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)


===1. September 2022===
=== 30. January 2025 ===


*General
* General
**We will have a talk at the QtWS
* Infra & Releases
*Infra & Releases
** Preparing 6.8.2
**Better to re-create 6.3.2, many changes were in. Simo?
* Bugs & Features
**Branching out 6.4.0 1 week before release to test the wheel.
** Size reduction [https://bugreports.qt.io/browse/PYSIDE-2701 PYSIDE-2701] : Implemented code reuse for Python overrides of virtual functions
*Bugs & Releases
** QtPythonScripting: continue working on multiple inheritance, added more widgets
**Triaging some bugs, they ended up being QTBUG
** Size reduction: PYSIDE-2701 Folding progress: We can now combine multiple foldings of the same function. This will bring some more reduction.
**Flags or operator issue when compared to None (QVariant possible change)
** Simplebrowser example updated
**Research on the PoC regarding Android deployment continues, there are some complications on the buildozer related step. Maybe recipe related?
** adding imageviewer docs
**Starting to investigate if it could be possible to interact with Microcontrollers
=== 23. January 2025 ===
**Three patches concerning PyEnums were finished, and still needs to be merged due to an issue with Python 3.9 - It is a simple version problem of enum.py vs. enum_310.py that can easily be avoided.
**WebAssembly research continues, there was an issue with the CMAKE_TOOLCHAIN_FILE variable that was picked up from the system.
**Python to C++ tool to be included with an entry point.
**Tweaking documentation pages
**Better to add descriptions to commits that don't have a clear title.


===25. August 2022===
* General
** [https://invent.kde.org/frameworks/kconfig/-/jobs/2497118 KDE testing Qt betas and snapshots]
*** Should we update our Branching policy?
*** Our branching policy:
**** We branch briefly after API Review is done in qt meta repo.
** Yocto libclang issue - https://codereview.qt-project.org/c/pyside/pyside-setup/+/609352
* 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.


*General
=== 16. January 2025 ===
**Main wiki page seems to be a bit outdated, we should try to motivate folks to read the docs as a first thing.
**There will be a talk at Akademy 2022 in Barcelona
*Infra & Releases
**6.3.2 to be released soon (a couple of patches needs to be added)
*Bugs & Features
**[https://bugreports.qt.io/browse/PYSIDE-1735 PYSIDE-1735] Almost ready, but still figuring out some final details, for example Key combinations, and Flag combinations as well.
**libpyside now has a logging category (for qtmetacall, and see properties assigned, etc) motivated by PYSIDE-2033 when not using Slot decorator.
**QMessageBox allow thread issue was solved
**M2M modules (commercial) docs will be available
**Adding a new Bluetooth example (heart server)
**WebAssembly research continues: emsdk toolchains between Python and Qt are different, so there are incompatibility issues. Trying to cross compile raises issues related to building shiboken.
***Pyodide seems to rewrite some distutils methods, so it's impossible to build using our own overrides.
**Adding deprecation warning to Enums
**Debian packaging story continues, but it looks good :)
**Trying to build full docs on Windows is a bit tricky due to libxslt and libxml not being easy to get.


===18. August 2022===
* 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.


*General
=== 09. January 2025 ===
*Infra & Releases
**6.3.2 preparations continued
*Bugs & Features
**[https://bugreports.qt.io/browse/PYSIDE-2031 PYSIDE-2031], [https://bugreports.qt.io/browse/PYSIDE-1721 PYSIDE-1721] Work on C++ doc snippet conversion
**Work on porting further examples
**[https://bugreports.qt.io/browse/PYSIDE-2025 PYSIDE-2025] Investigated issues in Datavisualization
**WASM research
**PyEnum: Story finished API-wise. To come are optimizations and removal of old enum code.
**Signature test simplified and activated, again. Signatures are now always tested.
***Isolated a whitespace error in QtWebEngineWidget that was to be fixed in ApiExtractor
**PyEnum: Working on documentation
**Profiling signature module. Rewrite parts in C? cProfile and line-profiler (3.9)
**QFormLayout.takeRowResult() should now finally be supported if the test is indeed right ([https://bugreports.qt.io/browse/PYSIDE-1312 PYSIDE-1312])
**Fixed an old problem with random values in QFormLayout.getItemPosition() for row == -1.
**Android story requires jumping through some hoops on Windows (several parts of the toolchain are Linux only).
***Toolchain can run on WSL, but problems for Android Virtual Device -> adb redirection over TCP as workaround.
***adb redirection over TCP not yet supported by Qt Creator, complicating some things - might be easy to fix, investigating.


===11. August 2022===
* 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
** [https://bugreports.qt.io/browse/PYSIDE-2966 PYSIDE-2966] Disabled instantiating non-instantiable classes
** [https://bugreports.qt.io/browse/PYSIDE-1735 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.


*General
==2024==
*Infra & Releases
**6.3.2 preparations started
*Bugs & Features
**[https://bugreports.qt.io/browse/PYSIDE-1984 PYSIDE-1984] Work on modelview tutorials and snippet conversion
**[https://bugreports.qt.io/browse/PYSIDE-2019 PYSIDE-2019], [https://bugreports.qt.io/browse/PYSIDE-2025 PYSIDE-2025] Work on  Datavisualization issues
**[https://bugreports.qt.io/browse/PYSIDE-2017 PYSIDE-2017] Added some OpenGL functions
**Unit test discovery - progressing
**PYSIDE-1312 - takeRow() missing in QFormLayout
**Windows binding examples fixed  for debug builds
**Wrapping up PyEnum
**Examining documentation - looking for possible adaptations
**Desktop deployment with nuitka - progressing
**PySide6 vs PyQt6 - slides for marketing


===04. August 2022===
*[[Qt for Python Development Notes 2024]]


*General
==2023==
*Infra & Releases
**3.11 compatibility will not be backported to 5.15.x releases for x < 11
**Windows 6.3.1 sources package seems to be missing on account.qt.io
**PyPy branch has been properly working lately
*Bugs & Features
**PYSIDE-2004 Adding qmlls and qmlformat
**Android story evolving, at least with QtCore there is a PoC, UI elements are a bit more challenging due the plugins related to the Java/C++ interaction.
**Deployment functionality being studied for pyside6-projet
**QML Wayland issue discovered while porting an example
**Following up on a former QUrl issue that was an overlook, not a bug.
**Test discovery in IDEs (vscode), issues with the structure the unittest requires, will try to use pytest
**PYSIDE-1995 C++ exceptions propagation
**PYSIDE-1996 Widgets classes might have constructor parameters
**OpenGLFunctions missing functions that require some numpy interaction
**Python 3.11 compatibility on dev, 6.3, 6.2, and 5.15
**Snippet converter was improved, still work to do.
**solved issue related to pyenv and --enabled-shared
***--enable-shared was not officially recommended for Python and is now optional for PySide
**Working towards Debian PySide packages, adapting many things.
**PyEnum revealed bugs when partially moving from IntEnum to Enum, making issue splitting necessary:
***QKeySequence implementation was fixed
***a few more problems to be solved before final check-in of the PyEnum conclusion
***Then PyEnum documentation will become complete and will be finished, next.


===28. Juli 2022===
*[[Qt for Python Development Notes 2023]]


*General
==2022==
**Akademy 2022 KDE - October 2nd - Qt for Python
 
*Infra & Releases
**5.15.6 LTS early September release
 
*Bugs & Features
**Shiboken and Pyside imports in android works, but not the event loop (QApplication, QCoreApplication) ie. QLibraryInfo works in Android
***Needs special handling and requires QtLoader.java in Python.
***Possibility of creating an infrastructure for Android deployment that doesn't need Kivy Framework
**VS Code test discovery (in progress, but halted for now)
**Window and Splash screen qml example being ported to C++
**Qml example resulted into noticing a bug in QUrl PythontoCpp() conversion
**PyEnum - final stages of closing gap between PyQt. Distinguish between Enum, IntEnum and Flag, IntFlag.
**Test crash issue seems to be solved with python built with --enable-shared
***Opportunity to get rid of the whole issue, waiting for fix of CI
 
<br />
 
===21. Juli 2022===
 
*General
**Possible participation at Akademy
**What about https://www.pycon.se/ ?
 
*Infra & Releases
**6.2.5 commercial LTS was released.
**6.3.2 release to happen in the middle August
**PyPy CI is partially working (still some issues)
 
*Bugs & Features
**New spreadsheet example was added.
**QVariant issue related to Enums was at the end fixed.
**Enabling automatic testing on VSC requires __init__.py files in all directories
**We might add a .vscode/settings.json for development purposes
**The Windows Debug tutorial will be expanded :)
**Deployment: struggling with formatting of libraries
**https://bugreports.qt.io/browse/PYSIDE-1996 seems to be a pyi issue
**https://bugreports.qt.io/browse/PYSIDE-1735 Finished the implementation, starting with the documentation
**https://bugreports.qt.io/browse/PYSIDE-1970 __slots__ issue might be related to the usage of old python versions
**Adapting changes from QtCore like Q_DECLARE_METATYPE and changes to Q_ARG/invokeMethod
**Helping the Qt6 and PySide6 story on Debian
 
 
===14. Juli 2022===
 
*General
*Infra & Releases
**6.2.5 commercial LTS wheels to be published.
**PyPy CI issue remains, but some ideas in place
**Enabling Python betas: maybe we could use a new COIN feature.
*Bugs & Features
**PyEnum chain is ready for review
**https://bugreports.qt.io/browse/PYSIDE-1988 Old shiboken was found and fixed
***We need to check the interfaces more often, otherwise we will find nasty issues like this one.
**https://bugreports.qt.io/browse/PYSIDE-1960 was finally fixed as well and compatible with the new PyEnum approach.
**https://bugreports.qt.io/browse/PYSIDE-1735 seems to be trickier
***complicated only to keep compatibility with the old Enum approach.
**Documentation for the new Enum system soon to be finished, then we will ask for feedback from you dear reader.
**QTBUG QLocale issue was found when using en_DE locale (fix was submitted)
**Android story is progressing well :D
***Still figuring out wheel structure and testing
**Sample binding example of QObject classes as base
**Continue with the PySide yocto cross compilation
 
===07. Juli 2022===
 
*General
*Infra & Releases
**PyPy CI issues and currently offline
**macOS CI issues last week, it should work properly now.
**wheel name update on 6.2
**Commercial LTS 6.2.5 planned for next week.
**Plans to try beta python versions on the CI
*Bugs & Features
**PyEnum story continues, trying to mitigate some problems that appear from the initializations. Initialization now is done in one phase. Working from 3.6 to 3.10, still having issues with 3.11
**Deployment story continues, and things are looking good for Android :O
**New team member setting up things, building Qt, PySide, and many other things
 
===30. June 2022===
 
*General
**New team member will start on Friday
**Intern interview next week
**Experience improvements
***Add note to Qt Creator Wizard
***Video tutorials
***Survey to understand
**Designer icons (create SVGs, can we use them?)
*Infra & Releases
**dev is now 6.4
**precheck on gerrit requires 'full' when the dialog is opened
**Source of 5.15.6 to be release soon.
**TODO: 5.15, 62 wheel name adapt
*Bugs & Features
**1970 slots issue still in progress, seems to be tricky.
**Continuing improving the cross compiling story
**PyEnum changes are still in the work.
***Dealing with defaults values and initialization
**3.11 compatibility continues
**vectorcall support improved
**Fix new numpy version 1.23
**unique_ptr new example
**QSpatialAudio added
**WebAssembly research continues
 
===23. June 2022===
 
*Infra and Releases
**NumPy 1.23 broke dev and PyPy :(
**We need to pin the other packages to avoid breakage
**6.2.5 commercial LTS to be released next week
**5.15.6 source code to be released in the following weeks.
***wheel name adapt patch pending
**Research: CI cores will be reduced in favor of finding available VMs faster.
*Bugs & Features
**[https://bugreports.qt.io/browse/PYSIDE-1964 PYSIDE-1964] Improved messages for kwargs
**6.4 preparations, API and documentation
**Initial work on Python 3.11
**[https://bugreports.qt.io/browse/PYSIDE-1945 PYSIDE-1945] python to cpp conversion more updates
**Strict/Forgiving PyEnum implementation was done
***remove duplicated enums in outer scope but silently emulate them,
***support the old Flags names to be used
***pretend externally a strict interface in .PYI and line completion
**Bugs fixing 1968 1934 (type hinting issue) 1972 (snippet translate)
**trying to tackle the __slots__ issue 1970
***for debug builds it break, but release only 3.10 breaks
**QVariant Enum issue 1974 168
 
===16. June 2022===
 
*Bug fixing week
*QtDevCon
**Meeting new people using PySide!
**Talk went well :) got some feedback.
*Releases & Infra
**5.15.10 Commercial released
***adapt wheel names
**6.3.1 to be released in the following days
***RPATH issue with designer.
**Issues with COIN
**Issues with Windows builds, they are broken on Windows PYSIDE-1962
*Features & Bugs
**non-limited api issue
**continue with the Python Enum story
***issues wrt backward compatibility
**Issue with __slots__ on QObject classes (related to 3.10 on macOS and Linux in general)
**1945 python to cpp conversion more updates
**research on 3.11 continues
**1959 __mul__ operator
**1930 QVariant on linux issue was fixed
**1934 type hinting issues
*Extras
**New commercial portal account.qt.io
**Webinar today at 5pm CEST
**Don't forget 6.4 will drop python 3.6 support
 
===09. June 2022===
 
*Next week is Bug Fixing Week
*Infra & Releases
**commercial LTS 5.15.10 to be released
**6.3.1 to be release next week
**Changing the python version on windows is generating new errors.
**CI times are too long, so there is some plan to improve the waiting times.
*Bugs & Features
**Tooling research
**Issues with special application cases, QML threading and stuff
**Access violation on debug builds on Python 3.7, on COIN it was a release build and presented the issue as well
**Adding new QML files to the wheel (GraphicalEffects)
**Continue research with WebAssembly
**Discussion with pyqtgraph to improve API in favor of their module and performance.
**Continue work with Qt Enums as Python Enums. Code generation needs some fixes still. Python 3.6 is causing issues...mainly for debug mode and limited API.
 
 
===02. June 2022===
 
*Infra & Releases
**Windows 10: 3.6 -> 3.7, and add Windows 11: 3.10
**Signing binaries on Windows is time consuming
**6.2 Commercial LTS close to 6.3.1 OSS release.
*Bugs & Features
**PYSIDE-1731 signatures issues related to QFlags
**PYSIDE-1760 flake8 fixtures broke pyside builds, because it had some effect regarding the replacement of distutils by setuptools.
**PyEnum improvements, adding them in the enclosing scopes.
**Continue the research on the deployment story
**PYSIDE-1930 QVariant issues
**PYSIDE-1939 Crashes related to return value from shiboken heuristics
**The project now adopted SDPX licensing (2 lines instead of a wall of text)
**PYSIDE-1947 data() and constData() from QAudioBuffer
**PYSIDE-661 moving around messages, we still need to tackle some memory improvements.
**Documentation updates
 
 
===26. May 2022===
 
*Holiday
 
===19. May 2022===
 
*Infra & Releases
**5.15.5 source code ready to be released
**6.3.1 delayed to mid-June
**6.2.4 was the last OSS 6.2 release
*Bugs & Features
**1905 specify free functions in Shiboken
**move the error messages to libshiboken
**1932 QEnum issues
**Starting research on webassembly
**Continue research on improve our deployment
 
story
 
**Improve timeouts related to testing
**Enum story is ready for review, additional improvements might come in the future. This feature will be optional before 6.4, and from 6.4 on it will be mandatory (Using Python Enum instead of our own Enum implementation)
**PyIndex_Check issue
 
===12. May 2022===
 
*Infra & Releases
**5.15.4 sources should be released soon, preparing 5.15.5
**Special pypy branch for nightly integrations
*Bugs & Features
**1898 QMetaObject invokeMethod added Q_ARG
**1919 Crash was fixed
**1912 context properties, adding missing API
**NumPy dependencies are moved to Shiboken (pyqtgraph discussion)
**General refactoring
**1912 unique_ptr issues
**1878 pyside-qml tool to quickly prototype/view qml code
**Research on support for new platforms
**Attempting to use PyTest instead of unittest
**Missing PyIndex_Check in 3.7 issue
 
===5. May 2022===
 
*Infra & Releases
**Starting new commercial branch for 6.2 LTS, 6.2.4 was the last OSS 6.2 release.
**Preparing new 5.15.4 OSS package (according to the KDE Free Qt Foundation)
*Bugs & Features
**Python 3.7 PyIndex_Check issue to be addressed in 6.2 and 6.3
**Research and improvements on the Raspberry Pi story
**QtWebEngine: Missing setCookieFilter and setNotificationPresenter
**Can't use category based logging from PySide
**Continue research on deployment story
**1880 DataVisualization + NumPy
**1898 QMetaObject.invokeMethod with arguments not possible
**1901 Enum "QVariantList" passed to Property breaks property datatype
**shiboken to generate deterministic includes
**Enum new implementation patch is mature to be included in dev and start additional testing
**Research on testing improvements
 
===28. April 2022===
 
*Bugs & Features
**Fixed [https://bugreports.qt.io/browse/PYSIDE-1895 PYSIDE-1895], strings with 0 chars.
**Diagnosed [https://bugreports.qt.io/browse/PYSIDE-1893 PYSIDE-1893], object deletion with lambdas.
**Worked on [https://bugreports.qt.io/browse/PYSIDE-1859 PYSIDE-1859], native Win handles
**Continued [https://bugreports.qt.io/browse/PYSIDE-1880 PYSIDE-1880] QDataVisualization
**String migration of the code according to [https://bugreports.qt.io/browse/QTBUG-98434 QTBUG-98434] and related cleanups
**Improved isolation between tests and __feature__ settings, reset() method implemented.
**Migration to PyEnum [https://bugreports.qt.io/browse/PYSIDE-1735 PYSIDE-1735] is now error-free:
***qformlayout_test.py gives phantasy values when no elements exist. Python enums can't handle that.
 
===21. April 2022===
 
*Infra & Releases
**6.2.4 is the las OSS release, 6.2 LTS being prepared
**6.3.x will continue as the new OSS release.
**Issues from people having 6.2.4 and upgrading to 6.3.0. The recommendation is to uninstall the old version and install the new version. This is mainly to an issue we found while upgrading that files were removed, leaving no Qt modules available.
*Bug & Features
**QDataVisualization + ItemModel request for data handling (performance discussion), issues seems to be on the C++ implementation of the module.
**https://bugreports.qt.io/browse/PYSIDE-1859 Windows handle classes issue
**Found some issues with previous setuptools versions on Linux
**1890 fixing cmake build for the new __all__ resolution.
**New Enum implementation for PySide is already in progress, it's aimed to be in place for 6.4 to avoid breaking existing code. Be aware, that there are things that are currently supported by a wrong implementation, and code adaptation will be required.
**Improving tests overall (due to the enum changes)
 
===14. April 2022===
 
*Infra & Releases
**6.3 was released: https://www.qt.io/blog/qt-for-python-details-on-the-new-6.3-release
**6.3 was branched
*Bugs & Features
**Continue the research on qml plugins and deployment story
**Refactoring and improvements to the build_scripts
**Python Qt Enums in progress, still some hard-to-find issues to solve
**1627 issue regarding QAction API related to QMenu
**Shiboken refactorings
**1883 QTest issues
**1880 Request for 3D ItemModel functionality -> added new examples
**Smart pointers and std::optional support
 
===7. April 2022===
 
*Infra & Releases
**New commercial 5.15 releases, difficulties with libclang 12
**_Py_Mangle issues on >=5.15.4 to be included in 5.15.4 source packages (and others)
**Branching 6.3 in the next days.
*Bugs & Features
**PYSIDE-1876 qmlparserstatus issue fixed
**Fix TOC doc issue and adapt new qtbase changes
**refactorings to reduce size of generated code
**smartpointers improvements, adding tests and tuning implementation
**PYSIDE-1878 improving qml and python interaction (plugins)
**Working on the new Qt Python Enums approach (will be a TP with a compile time option)
**Improve some issues on 5.15.x regarding Python 3.10 compatibility (_Py_Mangle)
 
===31. March 2022===
 
*Bugs & Features
**PYSIDE-187O fixed.
**Wheel size reduction - new flag --no-size-optimization - ready to merge.
**pyqmlscene  (starts with PySide6QmlPlugin) in the working. Requirements gathering from Qml team.
**shiboken6-genpyi was fixed (was not functional after the Python virtualization)
**adaptation of PySide6.__all__ after the wheel split, still a problem not understood
**PYSIDE-1735: Use Python Enums to handle Qt Enum. Making fast progress.
**PYSIDE-535: completing PyPy documentation to introduce the project for 6.3
**[https://bugreports.qt.io/browse/PYSIDE-1874 PYSIDE-1874] SIGSEGV when accessing __doc__ of a Property fixed
 
===24. March 2022===
 
*Infra & Releases
**6.2.4 was released
**5.15.3 sources were updated to include pyside2-tools, and 3.10 compatibility.
**We will replace 3.6.1 by 3.7.x to test on windows
**Adding new set of wheels to the download.qt.io snapshots
*Bugs & Features
**Research on reducing wheel sizes via compiling flags and other things.
**REG PYSIDE-1870 still in progress
**Fixing doc issues, and sphinx related changes.
**1862 top level cmake build fixed
**1868 crash on frame buffer (factory function)
**Adapting to changes in Qt/C++
**share_ptr handling refactoring to write independently of the platform
**wheel_tester issue on macos was fixed (scriptableapplication building with qmake only), it uses cmake and ninja now.
**Issue in pyside6 re-introduced an old issue: https://codereview.qt-project.org/c/pyside/pyside-setup/+/401438
**Continue with the work on Enums in PySide
**Improvements to the create wheel process
 
===17. March 2022===
 
*General
*Infra & Releases
**6.2.4 release is ready to be out today.
**LTS 5.15.3 source code will be re-uploaded due to missing pyside2-tools
*Bugs & Features
**QmlExtension research for PySide projects
**Research for new ideas to improve PySide and Shiboken
**Stripping binaries a bit to reduce wheel size
**QtPropertyMap is not exposed
**Update the documentation (Signal/Slots, modules desc, and more)
**Replacing count() functions by size() internally.
**Improving the testing framework (special cases for apple silicon)
**PYSIDE-1843: Continue fixing failing tests for PyPy
**Research: Improvements to Qt Enums to rely on Python Enums
**Wheel splitting might need a small size increase on PyPi
 
===10. March 2022===
 
*General
**Position still open and many candidates in the pipeline.
*Infra & Releases
**Python CI version updates: 3.8 (linux) 3.7 (win) mac (3.9)
**PyPy issues on the CI being addressed, almost fully functional.
**6.2.4 still waiting for Qt to be released.
**5.15.3 source was released according to the KDE Free Qt Foundation
***Sadly, it doesn't include the patches to be Python 3.10 compatible
*Bugs & Features
**Research on new PySide features on-going, extra things, internals, and performance
**QtNfc module was added
**qFuzzyCompare issue was fixed
**Improvements on the shiboken containers parsing
**Compatibility with older python version and pypy tests
**QmlPropertyMap issue was fixed
**Still fixing tests for PyPy and new Qt builds
***New issues were found, but many were fixes. At the moment: 14 in Core, and 18 in all the modules
**New wheel structure being discussed: splitting the big wheels into at least two
 
===3. March 2022===
 
*General
*Infra & Releases
**6.2.4 ready to be released, but qt was postponed for 15.03.2022
**PyPy CI builds are still being tested
**Next week there will be a CI maintenance break
**Python versions: 3.6 (linux + win) 3.9 (mac) | 3.10 test win
***3.6 will be deprecated in 6.3, so we will change CI versions
***3.8 (win), 3.10 (x), 3.7 (x)
**6.3 branching still pending a few wheel modifications, and tags.
*Bug & Features
**PyPy build on windows presented a few challenges, and PyPy issues were found and reported.
**pyi generation also had issues due to a virtualenv + windows configurations being wrong, regarding the import orders.
**Enum refactoring is still in progress.
**container conversion research
**1835 building 5.15 without limited api
**qml research on property values, and group properties will be fix as well
**research on new opportunities to improve PySide as a Python module
**re-working the wheel generation
 
===24. February 2022===
 
*General
*Infra & Releases
*Bug & Feature
**PYSIDE-1824 BT issue was fixed
**PYSIDE-1826 Image provider
**PYSIDE-1827 metatype slot pending (metacall handle improvements)
**Research on arguments conversion
**PYSIDE-1815 set modified parameter function (reddit example)
**PYSIDE-1809 signature modules issues.
**PYSIDE-1821 Byte handling changes
**Research on new ideas for the PySide module
**PYSIDE-1705 Property support in constructors (relation with __feature__)
**PYSIDE-1735 Python Enums to handle Qt Enums (prototypes)
***PYSIDE-1731 mypy regression issue (related to enums)
**PyPy work continues, focused on compatibility with the newest version (supporting python 3.9)
 
 
===17. February 2022===
 
*General
**New Documentation Engineer joined the Foundation Area.
*Infrastructure & Releases
**3.10.0 configuration to be tested
**Research on improvements for the packages in download.qt.io
**Testing PyPy on the CI
**Python 3.6 will be deprecated in PySide 6.3 and removed in 6.4
*Bugs & Features
**Addressing compatibility with other deployment tools.
**QmlExtended QmlAttach will be available in 6.3
**PYSIDE-1812 cross build task custom clang options
**Research with C++20 to build pyside, and vector call new API in 3.9+
**PYSIDE-1765 PYSIDE-1763 __feature__ issues were fixed and working on providing support for property in constructors PYSIDE-1705 (a bit more difficult)
**PYSIDE-1815 QtNetworkAuth.QAbstractOAuth is missing modifyParametersFunction/setModifyParametersFunction
**PYSIDE-1821 Add support for std::byte
**PYSIDE-1809 wrong name type annotation for setProperty() and property()
 
===10. February 2022===
 
*General
*Bugs & Features
**[https://bugreports.qt.io/browse/PYSIDE-1806 PYSIDE-1806] CMake version check fixed
**[https://bugreports.qt.io/browse/PYSIDE-1804 PYSIDE-1804] Big endian test failure fixed
**Work in progress to add further QML decorators
**[https://bugreports.qt.io/browse/PYSIDE-1702 PYSIDE-1702] snake_case handling now does explicitly not touch user defined classes.
**[https://bugreports.qt.io/browse/PYSIDE-1758 PYSIDE-1758] Leave the underscore variable alone in QApplication
**[https://bugreports.qt.io/browse/PYSIDE-535 PYSIDE-535] Remove a disambiguation patch no longer needed
**[https://bugreports.qt.io/browse/PYSIDE-1765 PYSIDE-1765] Widget subclass' minimumSizeHint not called with true_property
**Work in progress on: [https://bugreports.qt.io/browse/PYSIDE-1753 PYSIDE-1753] setStyleSheet available even if snake_case (complex)
 
===03. February 2022===
 
*General
*Infra & Releases
**6.2.3 was released.
**Waiting for a scheduled CI break on Monday
**OSS packages for 5.15.3 source to be available soon.
*Bugs & Features
**Updating new Qt dev API (targeting 6.4)
**Adjusting a designer issue with a crash on views
**Improving examples: Old OpenGL API
**PYSIDE-1801 signal crash issue addressed
**PYSIDE-1804 QByteArray issue
**Improving QML: getting some issues with QML_ATTACHED
**Writing PyPy Documentation to explain motivation, changes, and usage.
**PyPy Compatibility:
***Got nice performance results with the working mandelbrot example
***Still working on some last tests that are not properly working.
**PYSIDE-1798 fixing enum issue
**Continue the work on the python-lsp issues on QtCreator
 
===27. January 2022===
 
*General
**Communicate issue with Apple Silicon and our wheels. There is a bug on Python so using limited API and creating wheels with Python 3.8, make them unusable for 3.6 and 3.7
*Infra & Releases
**6.2.3 to be release soon.
*Bugs & Features
**Qt Creator LSP issue has an initial solution
**Curating a list of new features for Shiboken
**Working on an issue related to help() function on top of custom modules
**PYSIDE-1057 memory leak in progress
**Fixing examples to be compatible with PyPy and addressing corner cases
**QPainter was transformed into a context manager
**Building pyside with PyPy 3.8 is possible (3.9 is still in alpha)
**Working on a new tree example
**1788 allow-thread issue with event functions
**Add threaded OpenGL example
**Add data()/constData() to OpaqueContainers
**Continue work on QML integration
 
===20. January 2022===
 
*General
*Infra & Releases
**6.2.3 release next week
**Waiting a bit before branching 6.3
*Bugs & Features
**QtCreator Python LSP issue to be worked on
**Continue with the research related to new Shiboken features.
**Fixing general bugs from support
**Adapting new API for 6.3
**Improving QML story with custom types
**PyPy compatibility is focused on making some last examples to work, some issues with PyPy are being found as well.
 
===13. January 2022===
 
*Infra & Releases
**Maintenance in the CI, still a few things to be improved.
**New version of Gerrit is available as well.
**5.15.8 Commercial LTS was released
**5.15.2.1 to be release soon, special version with Python 3.10 support
*Bugs and Features
**PYSIDE-1755 Fixing issues with __code__ (related to slots)
**Improved documentation
**Looking for new features for Shiboken
**Working on improving the LSP story on QtCreator https://github.com/python-lsp/python-lsp-jsonrpc/issues/5
**PYSIDE-1764 suggestion on avoid the generation/wrapping of methods within objects.
**PYSIDE-1730 signal/method namespace crash, generated by old fixes on old bugs.
**Add capacity/reserve functions to OpaqueContainers
**QML references examples issues, to discover missing details on the qml interaction
**Clarifying the conversion rules on the typesystem: native, target
**PYSIDE-1768 and PYSIDE-1769 WebEngine issues were solved.
**uic missing imports
**PYSIDE-1751 equality test for signals is rewritten and working better
**QXYSeries: adding missing addons to enable methods
 
 
===06. January 2022===


*General
*[[Qt for Python Development Notes 2022]]
**New bridge between Telegram <-> IRC
*Infra & Release
**Planning 5.15.2 new release (5.15.2.1) to include Python 3.10 support.
**5.15.8 Commercial LTS to be release in the next couple of days.
**6.2.3 planned for 2022.01.18
*Bugs & Features
**PYSIDE-1755 __code__ inspection on slot connection is buggy (breaks, e.g. MagicMock testing)
**Ported new examples QRegularExpression editor and MimeTypes
**Research to get new Shiboken features
**Updating translations
**In progress enabling qmllint in pyside project thanks to an external tool
**Addressing signal issues for different use-cases, multiple inheritance
***There is a relation with PyPy issues as well
**PYSIDE-1760 Racing condition without virtual environments (preloading setuptools)
**true_property issues were solved.
**continue work to have a more modular pyside installation with more wheels
**research on manylinux compatibility


==2021==
==2021==

Latest revision as of 14:08, 14 May 2025


2025

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

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

2023

2022

2021

2020

2019

2018

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