Re: [PyQt] QTextBlockUserData forgotten in SIP 4.14.3, bug?
Op Mon, 11 Mar 2013 14:01:21 + Phil Thompson p...@riverbankcomputing.com schreef: On Mon, 11 Mar 2013 11:13:15 +0100, Wilbert Berendsen wbs...@xs4all.nl wrote: Hi, It seems sip 4.14.3 forgets QTextUserData objects. (...) Note that it isn't forgotten that there is a QTextUserData set, but it is returned as a different object, without the 'value' attribute that was previously set. Is this a bug? It's a PyQt bug - fixed in tonight's snapshot. I tried to work around the bug, but that seems not to be possible. Even when deriving from QTextBlockUserData, the python wrapper is lost when requesting the same object later. Sometime it lives for a few seconds but eventually it dies, forgetting the Python attributes that were set. I see, besides Frescobaldi[1], also Ninja[2] suffering from this problem. [1] https://github.com/wbsoft/frescobaldi [2] https://github.com/ninja-ide/ninja-ide In the case of Frescobaldi, the bug is quite severe: Frescobaldi tokenizes all entered text, caching the tokens (created by a QSyntaxHighlighter) in the QTextBlockUserData for every line of text. Due to this bug the parser runs every time on the whole document, as the parsing state is also lost, causing slowdowns of minutes... The QTextBlockUserData is the only place where custom information can be attached to text lines. I don't know of any other way to store information relating to text blocks. Could the fix for this bug also be forwarded to Linux packagers soon, as many new Linux distros now package recent PyQt4 versions? If I can help, I'd be grateful. best wishes, Wilbert -- Wilbert Berendsen (http://www.wilbertberendsen.nl) ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QTextBlockUserData forgotten in SIP 4.14.3, bug?
On Tue, 12 Mar 2013 09:20:48 +0100, Wilbert Berendsen wbs...@xs4all.nl wrote: Op Mon, 11 Mar 2013 14:01:21 + Phil Thompson p...@riverbankcomputing.com schreef: On Mon, 11 Mar 2013 11:13:15 +0100, Wilbert Berendsen wbs...@xs4all.nl wrote: Hi, It seems sip 4.14.3 forgets QTextUserData objects. (...) Note that it isn't forgotten that there is a QTextUserData set, but it is returned as a different object, without the 'value' attribute that was previously set. Is this a bug? It's a PyQt bug - fixed in tonight's snapshot. I tried to work around the bug, but that seems not to be possible. Even when deriving from QTextBlockUserData, the python wrapper is lost when requesting the same object later. Sometime it lives for a few seconds but eventually it dies, forgetting the Python attributes that were set. I see, besides Frescobaldi[1], also Ninja[2] suffering from this problem. [1] https://github.com/wbsoft/frescobaldi [2] https://github.com/ninja-ide/ninja-ide In the case of Frescobaldi, the bug is quite severe: Frescobaldi tokenizes all entered text, caching the tokens (created by a QSyntaxHighlighter) in the QTextBlockUserData for every line of text. Due to this bug the parser runs every time on the whole document, as the parsing state is also lost, causing slowdowns of minutes... The QTextBlockUserData is the only place where custom information can be attached to text lines. I don't know of any other way to store information relating to text blocks. Could the fix for this bug also be forwarded to Linux packagers soon, as many new Linux distros now package recent PyQt4 versions? If I can help, I'd be grateful. best wishes, Wilbert I'll make a new release sooner rather than later. I do invite people to test current snapshots before making a release but I suspect people rarely do. Phil ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] PyQT 4.10 and QtQuick
Hi! Does PyQT 4.10 support QtQuick or will be this feature available in PyQt 5? Thank you! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQT 4.10 and QtQuick
That's definitely going to be a PyQT5 feature. It will be a killer app for the Raspberry PI! On 12 March 2013 12:42, Wojciech Daniło wojtek.danilo...@gmail.com wrote: Hi! Does PyQT 4.10 support QtQuick or will be this feature available in PyQt 5? Thank you! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt -- Thanks, Richie Ward ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
