Re: [PyQt] PyQt4 issue
On Wed, 6 Mar 2013 12:42:12 +, Chris Roebuck wrote: > This works, however when I run the script: > > from PyQt4.QtWebKit import * > > I get: > > ImportError: /usr/lib/python2.7/dist-packages/PyQt4/QtWebKit.so: undefined > symbol: _ZTI8QWebView Should be fixed with tonight's SIP snapshot (or current hg). You shouldn't need to make the change to PyQt's configure.py with the SIP fix. Thanks, Phil ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQt4 issue
This works, however when I run the script:
from PyQt4.QtWebKit import *
I get:
ImportError: /usr/lib/python2.7/dist-packages/PyQt4/QtWebKit.so: undefined
symbol: _ZTI8QWebView
On 6 March 2013 09:55, Phil Thompson wrote:
> On Wed, 6 Mar 2013 09:32:31 +, Chris Roebuck
> wrote:
> > Thanks Phil,
> >
> > I get the following error when changing configure.py as you suggested:
> >
> > cfgtest_QtWebKit.cpp: In function ‘int main(int, char**)’:
> > cfgtest_QtWebKit.cpp:5:30: error: cannot allocate an object of abstract
> > type ‘QWebHistoryInterface’
> > qwebhistoryinterface.h:29:22: note: because the following virtual
> > functions are pure within ‘QWebHistoryInterface’:
> > qwebhistoryinterface.h:38:18: note: virtual bool
> > QWebHistoryInterface::historyContains(const QString&) const
> > qwebhistoryinterface.h:39:18: note: virtual void
> > QWebHistoryInterface::addHistoryEntry(const QString&)
> >
> > But I did manage to get the check to pass when
> > using check_module("QtWebKit", "qwebelement.h", "new QWebElement()")
>
> The problem with that is QWebElement wasn't in the first release of
> QtWebKit. How about...
>
> check_module("QtWebKit", "qwebsettings.h",
> "QWebSettings::globalSettings()")
>
> Phil
>
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Re: [PyQt] PyQt4 issue
On Wed, 6 Mar 2013 09:32:31 +, Chris Roebuck
wrote:
> Thanks Phil,
>
> I get the following error when changing configure.py as you suggested:
>
> cfgtest_QtWebKit.cpp: In function ‘int main(int, char**)’:
> cfgtest_QtWebKit.cpp:5:30: error: cannot allocate an object of abstract
> type ‘QWebHistoryInterface’
> qwebhistoryinterface.h:29:22: note: because the following virtual
> functions are pure within ‘QWebHistoryInterface’:
> qwebhistoryinterface.h:38:18: note: virtual bool
> QWebHistoryInterface::historyContains(const QString&) const
> qwebhistoryinterface.h:39:18: note: virtual void
> QWebHistoryInterface::addHistoryEntry(const QString&)
>
> But I did manage to get the check to pass when
> using check_module("QtWebKit", "qwebelement.h", "new QWebElement()")
The problem with that is QWebElement wasn't in the first release of
QtWebKit. How about...
check_module("QtWebKit", "qwebsettings.h",
"QWebSettings::globalSettings()")
Phil
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Re: [PyQt] PyQt4 issue
Thanks Phil,
I get the following error when changing configure.py as you suggested:
cfgtest_QtWebKit.cpp: In function ‘int main(int, char**)’:
cfgtest_QtWebKit.cpp:5:30: error: cannot allocate an object of abstract
type ‘QWebHistoryInterface’
qwebhistoryinterface.h:29:22: note: because the following virtual
functions are pure within ‘QWebHistoryInterface’:
qwebhistoryinterface.h:38:18: note: virtual bool
QWebHistoryInterface::historyContains(const QString&) const
qwebhistoryinterface.h:39:18: note: virtual void
QWebHistoryInterface::addHistoryEntry(const QString&)
But I did manage to get the check to pass when
using check_module("QtWebKit", "qwebelement.h", "new QWebElement()")
On 6 March 2013 08:40, Phil Thompson wrote:
> On Wed, 6 Mar 2013 01:25:18 +, Chris Roebuck
> wrote:
> > Here's my result:
> >
> > objdump -T libQt5WebKit.so | grep QWebPage | grep QObject
> >
> > 004a2530 gDF .text 0935 Base
> >
>
> _ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent
> > 004a3770 gDF .text 002a Base
> > _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject
> >
> > Interestingly, if I do the same for libQt5WebKitWidgets.so I get what
> you
> > reported:
> >
> > objdump -T libQt5WebKitWidgets.so | grep QWebPage | grep QObject
> >
> > DF *UND*
> > _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject
> > DF *UND*
> >
>
> _ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent
> > 00027570 gDF .text 00a4 Base
> > _ZN8QWebPageC1EP7QObject
> > 00027570 gDF .text 00a4 Base
> > _ZN8QWebPageC2EP7QObject
>
> Try changing the line in configure.py from...
>
> check_module("QtWebKit", "qwebpage.h", "new QWebPage()")
>
> ...to...
>
> check_module("QtWebKit", "qwebhistoryinterface.h", "new
> QWebHistoryInterface()")
>
> Phil
>
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Re: [PyQt] PyQt4 issue
On Wed, 6 Mar 2013 01:25:18 +, Chris Roebuck
wrote:
> Here's my result:
>
> objdump -T libQt5WebKit.so | grep QWebPage | grep QObject
>
> 004a2530 gDF .text 0935 Base
>
_ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent
> 004a3770 gDF .text 002a Base
> _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject
>
> Interestingly, if I do the same for libQt5WebKitWidgets.so I get what
you
> reported:
>
> objdump -T libQt5WebKitWidgets.so | grep QWebPage | grep QObject
>
> DF *UND*
> _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject
> DF *UND*
>
_ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent
> 00027570 gDF .text 00a4 Base
> _ZN8QWebPageC1EP7QObject
> 00027570 gDF .text 00a4 Base
> _ZN8QWebPageC2EP7QObject
Try changing the line in configure.py from...
check_module("QtWebKit", "qwebpage.h", "new QWebPage()")
...to...
check_module("QtWebKit", "qwebhistoryinterface.h", "new
QWebHistoryInterface()")
Phil
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Re: [PyQt] PyQt4 issue
Here's my result: objdump -T libQt5WebKit.so | grep QWebPage | grep QObject 004a2530 gDF .text 0935 Base _ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent 004a3770 gDF .text 002a Base _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject Interestingly, if I do the same for libQt5WebKitWidgets.so I get what you reported: objdump -T libQt5WebKitWidgets.so | grep QWebPage | grep QObject DF *UND* _ZN15QWebPageAdapter17setSystemTrayIconEP7QObject DF *UND* _ZN15QWebPageAdapter26dynamicPropertyChangeEventEP7QObjectP27QDynamicPropertyChangeEvent 00027570 gDF .text 00a4 Base _ZN8QWebPageC1EP7QObject 00027570 gDF .text 00a4 Base _ZN8QWebPageC2EP7QObject On 6 March 2013 00:22, Hans-Peter Jansen wrote: > Am Dienstag, 5. März 2013, 18:44:24 schrieb Detlev Offenbach: > > Hello, > > > > here is the extract. > > > > Checking to see if the QtTest module should be built... > > g++ -DQT_NO_DEBUG -DQT_TEST_LIB -DQT_GUI_LIB -DQT_WIDGETS_LIB -I. - > > I/usr/local/Qt-5.0.1/mkspecs/linux-g++ > -I/usr/local/Qt-5.0.1/include/QtTest > > - I/usr/local/Qt-5.0.1/include -m64 -pipe -O2 -w -D_REENTRANT -fPIE > > cfgtest_QtTest.cpp -o cfgtest_QtTest -L/usr/local/Qt-5.0.1/lib -Wl,-O1 > > -Wl,-rpath,/usr/local/Qt-5.0.1/lib -lQt5Test - L/usr/local/Qt-5.0.1/lib > > -lQt5Core -lpthread -lpthread > > Checking to see if the QtWebKit module should be built... > > g++ -DQT_NO_DEBUG -DQT_WEBKIT_LIB -DQT_CORE_LIB -I. - > > I/usr/local/Qt-5.0.1/mkspecs/linux-g++ > > -I/usr/local/Qt-5.0.1/include/QtWebKit - > > I/usr/local/Qt-5.0.1/include/QtWebKitWidgets > > -I/usr/local/Qt-5.0.1/include/QtCore - I/usr/local/Qt-5.0.1/include -m64 > > -pipe -O2 -w -D_REENTRANT -fPIE cfgtest_QtWebKit.cpp - o cfgtest_QtWebKit > > -L/usr/local/Qt-5.0.1/lib -Wl,-O1 -Wl,-rpath,/usr/local/Qt-5.0.1/lib - > > lQt5WebKit -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Network > > -L/usr/local/Qt-5.0.1/lib - lQt5Core -lpthread -lpthread -lQt5Gui > > -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Core - lpthread > -lpthread > > -lQt5Core -lpthread -lpthread -lQt5Core -lpthread -lpthread > > /tmp/ccmtGOAm.o: In function `main': > > cfgtest_QtWebKit.cpp:(.text.startup+0x19): undefined reference to > > `QWebPage::QWebPage(QObject*)' > > collect2: error: ld returned 1 exit status > > Hmm, have you checked the symbols in your libQt5WebKit.so? > > objdump -T libQt5WebKit.so | grep QWebPage | grep QObject > > It should show: _ZN8QWebPageC2EP7QObject > > Feeding to c++filt results in: QWebPage::QWebPage(QObject*) > > Any other result is an issue down under.. > > Cheers, > Pete > ___ > PyQt mailing listPyQt@riverbankcomputing.com > http://www.riverbankcomputing.com/mailman/listinfo/pyqt > ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQt4 issue
Am Dienstag, 5. März 2013, 18:44:24 schrieb Detlev Offenbach: > Hello, > > here is the extract. > > Checking to see if the QtTest module should be built... > g++ -DQT_NO_DEBUG -DQT_TEST_LIB -DQT_GUI_LIB -DQT_WIDGETS_LIB -I. - > I/usr/local/Qt-5.0.1/mkspecs/linux-g++ -I/usr/local/Qt-5.0.1/include/QtTest > - I/usr/local/Qt-5.0.1/include -m64 -pipe -O2 -w -D_REENTRANT -fPIE > cfgtest_QtTest.cpp -o cfgtest_QtTest -L/usr/local/Qt-5.0.1/lib -Wl,-O1 > -Wl,-rpath,/usr/local/Qt-5.0.1/lib -lQt5Test - L/usr/local/Qt-5.0.1/lib > -lQt5Core -lpthread -lpthread > Checking to see if the QtWebKit module should be built... > g++ -DQT_NO_DEBUG -DQT_WEBKIT_LIB -DQT_CORE_LIB -I. - > I/usr/local/Qt-5.0.1/mkspecs/linux-g++ > -I/usr/local/Qt-5.0.1/include/QtWebKit - > I/usr/local/Qt-5.0.1/include/QtWebKitWidgets > -I/usr/local/Qt-5.0.1/include/QtCore - I/usr/local/Qt-5.0.1/include -m64 > -pipe -O2 -w -D_REENTRANT -fPIE cfgtest_QtWebKit.cpp - o cfgtest_QtWebKit > -L/usr/local/Qt-5.0.1/lib -Wl,-O1 -Wl,-rpath,/usr/local/Qt-5.0.1/lib - > lQt5WebKit -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Network > -L/usr/local/Qt-5.0.1/lib - lQt5Core -lpthread -lpthread -lQt5Gui > -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Core - lpthread -lpthread > -lQt5Core -lpthread -lpthread -lQt5Core -lpthread -lpthread > /tmp/ccmtGOAm.o: In function `main': > cfgtest_QtWebKit.cpp:(.text.startup+0x19): undefined reference to > `QWebPage::QWebPage(QObject*)' > collect2: error: ld returned 1 exit status Hmm, have you checked the symbols in your libQt5WebKit.so? objdump -T libQt5WebKit.so | grep QWebPage | grep QObject It should show: _ZN8QWebPageC2EP7QObject Feeding to c++filt results in: QWebPage::QWebPage(QObject*) Any other result is an issue down under.. Cheers, Pete ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQt4 issue
I am also having this issue on ubuntu 12.10 and Max OSX 10.8.2 I tried configuring against a compiled Qt5 and the downloaded Qt5 binary. In both cases I get the same output from python configure.py -w -e QtWebKit Checking to see if the QtWebKit module should be built... g++ -DQT_NO_DEBUG -DQT_WEBKIT_LIB -DQT_CORE_LIB -I. -I/opt/Qt5.0.1/5.0.1/gcc_64/mkspecs/linux-g++ -I/opt/Qt5.0.1/5.0.1/gcc_64/include/QtWebKit -I/opt/Qt5.0.1/5.0.1/gcc_64/include/QtWebKitWidgets -I/opt/Qt5.0.1/5.0.1/gcc_64/include/QtCore -I/opt/Qt5.0.1/5.0.1/gcc_64/include -m64 -pipe -O2 -w -D_REENTRANT -fPIE cfgtest_QtWebKit.cpp -o cfgtest_QtWebKit -L/opt/Qt5.0.1/5.0.1/gcc_64/lib -Wl,-O1 -Wl,-rpath,/opt/Qt5.0.1/5.0.1/gcc_64/lib -lQt5WebKit -L/usr/X11R6/lib64 -lQt5Core -lpthread /tmp/cc8ToxK3.o: In function `main': cfgtest_QtWebKit.cpp:(.text.startup+0x19): undefined reference to `QWebPage::QWebPage(QObject*)' collect2: error: ld returned 1 exit status ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQt4 issue
Hello, here is the extract. Checking to see if the QtTest module should be built... g++ -DQT_NO_DEBUG -DQT_TEST_LIB -DQT_GUI_LIB -DQT_WIDGETS_LIB -I. - I/usr/local/Qt-5.0.1/mkspecs/linux-g++ -I/usr/local/Qt-5.0.1/include/QtTest - I/usr/local/Qt-5.0.1/include -m64 -pipe -O2 -w -D_REENTRANT -fPIE cfgtest_QtTest.cpp -o cfgtest_QtTest -L/usr/local/Qt-5.0.1/lib -Wl,-O1 -Wl,-rpath,/usr/local/Qt-5.0.1/lib -lQt5Test - L/usr/local/Qt-5.0.1/lib -lQt5Core -lpthread -lpthread Checking to see if the QtWebKit module should be built... g++ -DQT_NO_DEBUG -DQT_WEBKIT_LIB -DQT_CORE_LIB -I. - I/usr/local/Qt-5.0.1/mkspecs/linux-g++ -I/usr/local/Qt-5.0.1/include/QtWebKit - I/usr/local/Qt-5.0.1/include/QtWebKitWidgets -I/usr/local/Qt-5.0.1/include/QtCore - I/usr/local/Qt-5.0.1/include -m64 -pipe -O2 -w -D_REENTRANT -fPIE cfgtest_QtWebKit.cpp - o cfgtest_QtWebKit -L/usr/local/Qt-5.0.1/lib -Wl,-O1 -Wl,-rpath,/usr/local/Qt-5.0.1/lib - lQt5WebKit -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Network -L/usr/local/Qt-5.0.1/lib - lQt5Core -lpthread -lpthread -lQt5Gui -L/usr/X11R6/lib64 -L/usr/local/Qt-5.0.1/lib -lQt5Core - lpthread -lpthread -lQt5Core -lpthread -lpthread -lQt5Core -lpthread -lpthread /tmp/ccmtGOAm.o: In function `main': cfgtest_QtWebKit.cpp:(.text.startup+0x19): undefined reference to `QWebPage::QWebPage(QObject*)' collect2: error: ld returned 1 exit status Regards, Detlev On Monday 04 March 2013, 18:52:45 Phil Thompson wrote: > On Mon, 4 Mar 2013 19:50:41 +0100, Detlev Offenbach > > wrote: > > Hi Phil, > > > > I found the cause of my issue. Actually there are two. > > > > 1. configure.py doesn't detect, that the wrapper for QtWebkit should be > > built. > > 2. That left an old wrapper for QtWebkit in my installation directory, > > which caused the issue (a mix of compilations doesn't work). > > > > So I think, fixing 1. will get rid of 2 automatically. > > > > All this was done with Qt 5.0.1 on Linux (openSUSE 12.2) and Mac OS X > > Mountain Lion. > > Can you run configure.py with --verbose so that you can see why it doesn't > think QtWebKit is available? > > Phil-- *Detlev Offenbach* det...@die-offenbachs.de ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] PyQt4 issue
On Sun, 03 Mar 2013 19:15:40 +0100, Detlev Offenbach
wrote:
> Hello,
>
> I am observing a strange issue with latest PyQt4 and Qt 5.0.1. The later
> was compiled by
> myself. Setting the URL of a QWebView with QWebView.setUrl() results in
a
> seg fault or
> other errors. Executing these steps in a Python3 shell result in a
strange
> error.
>
from PyQt4.QtCore import QUrl
from PyQt4.QtGui import QApplication
from PyQt4.QtWebKit import QWebView
import sys
app=QApplication(sys.argv)
> Qt at-spi: error getting the accessibility dbus address: "The name
> org.a11y.Bus was not
> provided by any .service files"
> Accessibility DBus not found. Falling back to session bus.
v=QWebView()
v.setUrl(QUrl("about:blank"))
> Traceback (most recent call last):
> File "", line 1, in
> TypeError: QWebView.setUrl(QUrl): argument 1 has unexpected type 'QUrl'
>
> However, according to the Qt5 docs, this method has QUrl as the first
> parameter. It worked
> before upgrading PyQt4 and it works with Qt4.
Works fine for me.
Phil
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[PyQt] PyQt4 issue
Hello,
I am observing a strange issue with latest PyQt4 and Qt 5.0.1. The later was
compiled by
myself. Setting the URL of a QWebView with QWebView.setUrl() results in a seg
fault or
other errors. Executing these steps in a Python3 shell result in a strange
error.
>>> from PyQt4.QtCore import QUrl
>>> from PyQt4.QtGui import QApplication
>>> from PyQt4.QtWebKit import QWebView
>>> import sys
>>> app=QApplication(sys.argv)
Qt at-spi: error getting the accessibility dbus address: "The name
org.a11y.Bus was not
provided by any .service files"
Accessibility DBus not found. Falling back to session bus.
>>> v=QWebView()
>>> v.setUrl(QUrl("about:blank"))
Traceback (most recent call last):
File "", line 1, in
TypeError: QWebView.setUrl(QUrl): argument 1 has unexpected type 'QUrl'
However, according to the Qt5 docs, this method has QUrl as the first
parameter. It worked
before upgrading PyQt4 and it works with Qt4.
Regards,
Detlev--
*Detlev Offenbach*
det...@die-offenbachs.de
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