Hello, I've seen that two months ago ( http://www.riverbankcomputing.com/pipermail/pyqt/2013-March/032458.html) a bug in PyQt caused QTextBlockUserData objects to be destroyed. This was announced to be fixed.
Yet I still experience the same behaviour. When using the following syntax highlighter: class DummyHighlighter(QSyntaxHighlighter): > > > def __init__(self, parent): > > QSyntaxHighlighter.__init__(self, parent) > > > def highlightBlock(self, text): > > data = self.currentBlockUserData() > > if not data: data = DummyTextBlockUserData() > > print(data.isValid()) # AttributeError here, see below > > self.setCurrentBlockUserData(data) > > > > class DummyTextBlockUserData(QTextBlockUserData): > > > def __init__(self): > > QTextBlockUserData.__init__(self) > > > def isValid(self): > > return True > I get the following error: Traceback (most recent call last): > File "highlighter.py", line 20, in highlightBlock > print(data.isValid()) > AttributeError: 'QTextBlockUserData' object has no attribute 'isValid' > This is using: - PyQt 4.10.1 - SIP 4.14.6 - Python 2.7.4 Is it still a bug? Thanks for you help ! Olivier Keshavjee Ch. du Daillard 37 1070 Puidoux +41 (0)76 345 47 49 http://www.theologeek.ch
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