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List: pykde
Subject: [PyKDE] Windows not working when embedded.
From: "Hihn, Jason" <Jason.Hihn () verint ! com>
Date: 2004-11-22 14:58:32
Message-ID: BE7EC6C7A6F0E74AAB1E7E36BF5E9EB70AE390 () colms1 ! co ! corp ! verintsys
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Ok, I gave up on the idea of making monolithic binary. So I have
everything compiled and installed as usual. I can doubple click the
script, and it works as it should.
I embedded python into my app. Python works. But when I try to run any
pyqt code, nothing happens. The imports seem to work, (having debugged
into python and such) but my app window does not come up.
Here's my code:
char statements[][80]={
"import sys\n",
"sys.path.append('C:\\Python23\\Lib\\site-packages')\n",
"from qt import *\n",
"from qtui import *\n",
"a=QApplication(sys.argv)\n",
"a.connect(a, SIGNAL(\"lastWindowClosed()\"), a, SLOT(\"quit()\"))\n",
"x=QDialog()\n",
"x.show()\n",
"a.exec_loop()\n"};
PyObject *err;
for (int i=0; i<sizeof(statements)/80; i++){
PyRun_SimpleString(statements[i]);
err=PyErr_Occurred();
if (err)
PyErr_Print();
}
At no time is PyErr_Print() reached. Yet nothing happens.
Does anyone have an idea? I'm trying to get a window fro python in a
MSVC 6 app.
Thanks!
__________________________________________________________________________________________
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<div class=Section1>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ok, I gave up on the idea of making monolithic binary. So I
have everything compiled and installed as usual. I can doubple click the
script, and it works as it should.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I embedded python into my app. Python works. But when I try
to run any pyqt code, nothing happens. The imports seem to work, (having
debugged into python and such) but my app window does not come \
up.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Here’s my code:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>char statements[][80]={<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"import \
sys\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"sys.path.append('C:\\Python23\\Lib\\site-packages')\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"from qt import \
*\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"from qtui import \
*\n",<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"a=QApplication(sys.argv)\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"a.connect(a,
SIGNAL(\"lastWindowClosed()\"), a, \
SLOT(\"quit()\"))\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"x=QDialog()\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"x.show()\n",<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>"a.exec_loop()\n"};<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>PyObject *err;<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>for (int i=0; i<sizeof(statements)/80; \
i++){<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> \
PyRun_SimpleString(statements[i]);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> \
err=PyErr_Occurred();<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> \
if (err)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> \
PyErr_Print();<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>}<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>At no time is PyErr_Print() reached. Yet nothing happens. \
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone have an idea? I’m trying to get a window
fro python in a MSVC 6 app.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks!<o:p></o:p></span></font></p>
</div>
</body>
</html>
<table><tr><td bgcolor=#ffffff><font \
color=#000000>__________________________________________________________________________________________<br>
This electronic message may contain proprietary and confidential information of \
Verint Systems Inc., its affiliates and/or subsidiaries.<br> The information is \
intended to be for the use of the individual(s) or<br> entity(ies) named above. If \
you are not the intended recipient (or authorized to receive this e-mail for the \
intended recipient), you may not use, copy, disclose or distribute to anyone this \
message or any information contained in this message. If you have received this \
electronic message in error, please notify us by replying to this e-mail. (1)<br> \
</font></td></tr></table>
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