Thanks Peter, and sorry. You were right, versions: Qt = 4.5.0 and PyQt = 4.7.7.
cheers []'s On Wed, Oct 20, 2010 at 3:26 PM, Hans-Peter Jansen <[email protected]> wrote: > [please keep the mailing list cc'ed at least, and personal reply] > > On Wednesday 20 October 2010, 19:25:33 leo kirotawa wrote: > > Sorry, > > I should have shown more details. > > So, I installed the PyQt4.7.7 in my ubuntu 9.04 through this link > > http://www.riverbankcomputing.co.uk/software/pyqt/download. > > > > Installing this way the files come with a folder called examples in > > it has a other folder called effect. In this folder has some samples > > the app using the new classes Effect of PyQt4.7.7. When I tried run > > the sample lighting.py it show this message: > > > > File "lighting.py", line 66, in setupScene > > effect = QtGui.QGraphicsDropShadowEffect(self) > > AttributeError: 'module' object has no attribute > > 'QGraphicsDropShadowEffect' > > > > So, my questions are: this trouble is cause my python version 2.6.2 > > or my ubuntu version 9.04? Or cause other reasons? For other examples > > like : /examples/graphicsview/anchorlayout.py show the same message. > > > > []'s > > Here's the standard procedure in such cases: > > $ grep -r QGraphicsDropShadowEffect sip/ > sip/QtGui/qapplication.sip: {sipName_QGraphicsDropShadowEffect, > &sipType_QGraphicsDropShadowEffect, -1, 49}, > sip/QtGui/qgraphicseffect.sip:class QGraphicsDropShadowEffect : > QGraphicsEffect > sip/QtGui/qgraphicseffect.sip: QGraphicsDropShadowEffect(QObject *parent > /TransferThis/ = 0); > sip/QtGui/qgraphicseffect.sip: virtual ~QGraphicsDropShadowEffect(); > sip/QtGui/qgraphicseffect.sip: QGraphicsDropShadowEffect(const > QGraphicsDropShadowEffect &); > > Ergo, the class is defined in sip/QtGui/qgraphicseffect.sip. > > $ less sip/QtGui/qgraphicseffect.sip > [...] > %If (Qt_4_6_0 -) > > class QGraphicsEffect : QObject > { > %TypeHeaderCode > #include <qgraphicseffect.h> > %End > > Ergo, QGraphicsEffect is available from Qt 4.6.0 onwards only. > > Let us see the output of: > > try: > from PyQt4 import QtCore > except ImportError: > print "PyQt4 not installed" > else: > print "Qt4 version:", QtCore.QT_VERSION_STR > print "PyQt4 version:", QtCore.PYQT_VERSION_STR > > I would bet any money, that Qt is below 4.6.0. I have no idea, if any > ubuntu repo has a newer Qt available. > > [To all you Ubuntu users out there: I'm willing to provide current PyQt > related packages for your beloved OS, similar to what I provide for > openSUSE here: > > https://build.opensuse.org/project/show?project=home%3Afrispete%3APyQt > https://build.opensuse.org/project/show?project=home%3Afrispete%3APyQt-next > https://build.opensuse.org/project/show?project=home%3Afrispete%3Apython3 > > but it takes some form of funding for this, since it is a considerable > amount of work to be done. > > The build service supports Ubuntu 8.04, 9.04, 9.10, and 10.04 ATM.] > > Please disregard this shameless advertising! > > A warning message for these cases wouldn't harm. How about providing us > one as a janitorial task in return to be able to use this beautiful piece > of code? [This is not meant as a joke!] > > Pete > -- Leônidas S. Barbosa (Kirotawa) [DesenvolvedorWeb/CEFET/RN] [Ciências da Computação/UFRN] [pós-graduando em Inteligência Computacional/Processamento Gráfico /UFRN [Estudante de japonês nível Intermediário I - Japanese Student] [Desenvolvedor em python, PyGame] blog nerd: corecode.wordpress.com/ blog music: essenaomanja.blogspot.com blog tirinhas: elminiche.wordpress.com/ "Mais sábio é aquele que sabe que não sabe" (Sócrates) 日本語の学生です。 コンピュータサイエンスの学位.
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