Package: python-xpcom
Version: 1.8.0.10-3
Severity: normal
--- Please enter the report below this line. ---
$ find xultest
xultest/
xultest/application.ini
xultest/chrome
xultest/chrome/chrome.manifest
xultest/chrome/xultest
xultest/chrome/xultest/xultest.xul
xultest/components
xultest/components/myXulTest.xpt
xultest/components/myXulTest.py
xultest/components/myXulTest.idl
xultest/defaults
xultest/defaults/preferences
xultest/defaults/preferences/prefs.js
>>>>>>>>> xultest.xul :
<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
<window id="mainWindow"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
orient="vertical" title="window1">
<textbox id="TheTextBox" flex="1" readonly="true" value="Hello XUL" />
<script type="application/x-javascript">
var thing =
Components.classes['@heaven.is/myXulTest;1'].createInstance(Components.interfaces.myXulTest);
// var item = document.getElementById("TheTextBox");
thing.setDocument(document);
</script>
</window>
>>>>>>>> myXulTest.idl :
#include "nsIDOMDocument.idl"
[scriptable, uuid(ad7f063b-40ee-46ae-87b4-6ed6b56695a0)]
interface myXulTest : nsISupports
{
void setDocument( in nsIDOMDocument document );
};
>>>>>>> myXulTest.py :
from xpcom import components
class myXulTest:
_com_interfaces_ = components.interfaces.myXulTest
_reg_clsid_ = "{ad7f063b-40ee-46ae-87b4-6ed6b56695a0}"
_reg_contractid_ = "@heaven.is/myXulTest;1"
def setDocument(self,document) :
pyelement =
document.getElementById('TheTextBox').QueryInterface(components.interfaces.nsIDOMXULTextBoxElement)
pyelement.value = 'Hello pyelement'
With the "var item .." line in the javascript code commented out, I get
an exception on the QueryInterface call in the python code.
If the "var item ..." line is not commented, I have no problems,
everything works.
xultest$ xulrunner application.ini
** Unhandled exception calling 'int8 setDocument(in nsISomething);'
Traceback (most recent call last):
File "/var/lib/python-support/python2.4/xpcom/server/policy.py", line
272, in _CallMethod_
return 0, func(*params)
File "/home/dofri/code/tmp/xultest/components/myXulTest.py", line 9,
in setDocument
pyelement =
document.getElementById('TheTextBox').QueryInterface(components.interfaces.nsIDOMXULTextBoxElement)
File "/var/lib/python-support/python2.4/xpcom/client/__init__.py",
line 300, in QueryInterface
ret = self._comobj_.QueryInterface(iid, 0)
Exception: 0x-7fffbffe (NS_ERROR_NO_INTERFACE)
** Returning nsresult of NS_ERROR_FAILURE
--- System information. ---
Architecture: i386
Kernel: Linux 2.6.20-1-686
Debian Release: 4.0
500 unstable mirrors.dotsrc.org
500 unstable debian-multimedia.org
500 kernel-dists-trunk kernel-archive.buildserver.net
--- Package information. ---
Depends (Version) | Installed
==================================-+-================
libc6 (>= 2.3.6-6) | 2.3.6.ds1-13
libnspr4-0d (>= 1.8.0.10) | 1.8.0.10-3
libstdc++6 (>= 4.1.1-12) | 4.1.1-21
libxul0d (>= 1.8.0.1-12) | 1.8.0.10-3
python2.4 (>= 2.3.90) | 2.4.4-2
python (<< 2.5) | 2.4.4-2
python-support (>= 0.3.4) | 0.6.2
python (>= 2.4) | 2.4.4-2
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