Problem in using QxTransformer
Oliver Friedrich
i want to give qcl and qxtransformer a try in my current application.
If i try to build the "hello world" example, all works fine. But if i
try to use qcl and include the qxtransformer trunk into my project i
get the following error:
[..]
============================================================================
EXECUTING: TRANSFORM
============================================================================
>>> Initializing cache...
>>> Executing shell command "/usr/bin/python contrib/QxTransformer/trunk/tool/bin/qxtransformer.py --dir source/class --out source/class -v 'main:INFO;dev:INFO;' -D 'dialect.json'"...
[INFO] - Your project directory: /home/oliver/workspace/Demo
[INFO] - QxTransformer directory: /home/oliver/workspace/Demo/contrib/
QxTransformer/trunk/tool/bin
[INFO] - Processing directory /home/oliver/workspace/Demo/source/class
[INFO] - Processing file /home/oliver/workspace/Demo/source/class/demo/
Application.xml
[ERROR] - 'lxml.etree._ElementTree' object has no attribute 'get'
>>> Done
On my arch linux is python 2.6.5 with lxml and libxml2 2.7.7
installed. Or is it an configuration problem of my project? I have
changed the configuration as in the qcl + qxtransformer example on
qooxdoo.org.
TIA,
Oliver
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Christian Boulanger
Oliver Friedrich
unfortunately i haven't some more weeks to start with the gui. Do you
have a plan which parts of qcl will change?
Cheers,
Christian Boulanger
Siarhei Barysiuk
Could you please change QXT_VERBOSE parameter in your app config.json to
"QXT_VERBOSE": "main:DEBUG;dev:INFO;"
and send me a stack trace?
Thanks,
Serge
Oliver Friedrich
here it comes. If you need more info send me a message.
============================================================================
EXECUTING: TRANSFORM
============================================================================
>>> Initializing cache...
>>> Executing shell command "/usr/bin/python contrib/QxTransformer/trunk/tool/bin/qxtransformer.py --dir source/class --out source/class -v 'main:DEBUG;dev:INFO;' -D 'dialect.json'"...
[INFO] - QxTransformer directory: /home/oliver/workspace/Demo/contrib/
QxTransformer/trunk/tool/bin
[INFO] - Processing directory /home/oliver/workspace/Demo/source/class
[ERROR] - 'lxml.etree._ElementTree' object has no attribute 'get'
File "contrib/QxTransformer/trunk/tool/bin/qxtransformer.py", line
200, in main
__processDir__(dirPath,options)
File "contrib/QxTransformer/trunk/tool/bin/qxtransformer.py", line
100, in __processDir__
result = p.transform(path)
File "/home/oliver/workspace/Demo/contrib/QxTransformer/trunk/tool/
pylib/qxt/transformer/processor.py", line 67, in transform
self.__componentLookup__.lookup(nsmap)
File "/home/oliver/workspace/Demo/contrib/QxTransformer/trunk/tool/
pylib/qxt/transformer/component.py", line 52, in lookup
tagConfig.extendWithComponents(configs)
File "/home/oliver/workspace/Demo/contrib/QxTransformer/trunk/tool/
pylib/qxt/settings/settings.py", line 386, in extendWithComponents
normalizedTagName = utils.XMLUtils.normalize(component.get('tag'))
AttributeError: 'lxml.etree._ElementTree' object has no attribute
'get'
On Apr 21, 3:54 pm, Siarhei Barysiuk <s.barys...@gmail.com> wrote:
> Hi,
>
> Could you please change QXT_VERBOSE parameter in your app config.json to
>
> "QXT_VERBOSE": "main:DEBUG;dev:INFO;"
>
> and send me a stack trace?
>
> Thanks,
> Serge
>
Siarhei Barysiuk
Also, please attach your Application.xml. I'll take a look into this.
Thanks,
Serge
On Apr 21, 2010, at 5:19 PM, Oliver Friedrich wrote:
> Hi Serge,
> here it comes. If you need more info send me a message.
>
> =
> =
> =
> =
> =
> ======================================================================
> EXECUTING: TRANSFORM
> =
> =
> =
> =
> =
> =
> ======================================================================
>>>> trunk/tool/bin/qxtransformer.py --dir source/class --out source/
Oliver Friedrich
it's exactly like the example app from Christian, just modified the app
namespace. Footer and body components are stripped down to a composite /
hbox combination.
Application.xml:
> <?xml version="1.0" encoding="utf-8"?>
> <qx:application
> xmlns:qx="http://www.qxtransformer.org/qooxdoo"
> xmlns:qxt="http://www.qxtransformer.org/extension"
> xmlns:qcl="http://www.qooxdoo.org/contrib/qcl/trunk"
> xmlns:components="demo.components.*"
> className="demo.Application"
> author="Oliver Friedrich"
> extend="demo.Main">
>
>
> <!-- main layout -->
>
> <qcl:loginDialog
> image="access/qooxdoo-logo.gif"
> widgetId="loginDialog"
> callback="{js}this.checkLogin"
> message="Please log in."
> text="qcl demo application"
> />
>
> <qx:composite qxt:edge="0">
> <qx:vbox>
>
> <!-- menu -->
>
>
> <!-- toolbar -->
> <!--<components:toolBar/>-->
>
> <qx:composite margin="30">
> <qx:vbox spacing="10">
>
> <!-- application body -->
> <components:body/>
>
> <!-- source code buttons -->
> <components:footer/>
>
> </qx:vbox>
> </qx:composite>
>
> </qx:vbox>
> </qx:composite>
> </qx:application>Thanks for
Footer.xml and Body.xml (just different in the class name):
> <?xml version="1.0" encoding="utf-8"?>
> <qxt:component
> xmlns:qx="http://www.qxtransformer.org/qooxdoo"
> xmlns:qxt="http://www.qxtransformer.org/extension"
> xmlns:qcl="http://www.qooxdoo.org/contrib/qcl/trunk"
> author=""
> className="demo.components.Footer"
> tagName="footer">
>
> <qx:composite margin="30">
> <qx:vbox>
>
>
> </qx:vbox>
> </qx:composite>
>
> </qxt:component>
I hope, that i haven't build an error into these realy simple XML files ;)
Cheers,
Oliver
>>>>> contrib/QxTransformer/trunk/tool/bin/qxtransformer.py --dir
>>>>> source/class --out source/class -v 'main:DEBUG;dev:INFO;' -D
Oliver Friedrich
First i was interested in the access control functions and the
integration in both the front and back end. The active record would be
interesting, too. If you say, this is near to stable, i will use it.
If there will be minor changes in the future, this should not be a big
task to fix my app.
I will have a look into the sources of your project this evening or
tomorrow.
Cheers,
Oliver
On Apr 21, 3:48 pm, Christian Boulanger
> Hello Oliver,
>
> mainly the backend. The frontend (qcl javascript library) should be ok, and
> If I know someone is using it, i can try to be extra-careful not to break
> things. The frontend consists of very few classes anyways because I have put
> code into separate contribs (Dialog, VirtualData).
>
> That said, the changes will concern mainly "under the hood"-things, so if
> you're ok with using only the top-level API (for example, the data model
> API), then you should be ok:
>
> http://qooxdoo.org/contrib/project/qcl/active_record
>
> <http://qooxdoo.org/contrib/project/qcl/active_record>Let me know whether
> that is of interest to you.
>
> Please note, however, that the tutorial
>
> http://qooxdoo.org/contrib/project/qcl/tutorial_application
>
> <http://qooxdoo.org/contrib/project/qcl/tutorial_application>is badly out of
> date and will not work. I am currently trying to finish a project and
> therefore will not be able to update it. But you can have a look at the code
> of the project itself to see how it uses qxtransformer and qcl:
>
> Cheers,
> Christian
>
> 2010/4/21 Oliver Friedrich <oli...@familie-friedrich.de>
>
>
>
> > Hi Christian,
> > unfortunately i haven't some more weeks to start with the gui. Do you
> > have a plan which parts of qcl will change?
>
> > Cheers,
> > Oliver
>
> > --
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>
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Oliver Friedrich
have played a little with my project and the Application.xml...
If i remove the attribute
xmlns:components="demo.components.*"
from tag <qx:aplication> the lxml error is gone, but (as expected) the
components are missing so the transform also fails.
In a second try i have removed the Application.xml completly from the
project. QxTransformer now creates the JS-files in the
components-subdir. So these files should be ok.
Perhaps i should open a new discussion about it, but it is normal that
QxTransformer creates redundant code for setting the properties of an
element?
Example:
> var qxMenuButton2 = new qx.ui.menu.Button("Note sheet", "icon/16/mimetypes/audio-x-generic.png", null, null);
> qxMenuButton2.setLabel("Note sheet");
> qxMenuButton2.setIcon("icon/16/mimetypes/audio-x-generic.png");
Cheers,
Oliver
Am 21.04.2010 16:53, schrieb Siarhei Barysiuk:
>>>>> contrib/QxTransformer/trunk/tool/bin/qxtransformer.py --dir
>>>>> source/class --out source/class -v 'main:DEBUG;dev:INFO;' -D
>> qxtransforme...@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/qxtransformer?hl=en.
>>
>
--
Oliver Friedrich
Hammerschmidtstr. 39 | oli...@familie-friedrich.de
50999 Köln-Sürth | http://familie-friedrich.de
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Siarhei Barysiuk
I've prepared a demo which uses components, it works fine on my end
with qxt (trunk) + qooxdoo (trunk). My configuration:
Mac OS X 10.5.8
python 2.5.2
libxml2 2.6.32_1
Could you please try it on your side and let me know if you get the
same error.
Thanks,
Serge
P.S. Regarding redundant code, I'll take a look into this today/
tomorrow. Thanks for letting me know.
On Apr 22, 2010, at 11:43 AM, Oliver Friedrich wrote:
> Hi Serge,
>
Oliver Friedrich
i have changed the paths in the config to the correct locations
(attached you find the config.json) and than i get the same error as in
my project. It's qxt trunk and qooxdoo 1.0.1.
My system:
Arch linux (32bit), all packages up to date
Python 2.6.5
python-lxml 2.2.5
libxml2 2.7.7
If there is a incompatibility between the software versions on my system
and required by QxTransformer i can try to install manually another
version of python and libxml2 if available. There is also python 2.4.6
available in arch linux, but this seems to be too old. There come syntax
errors.
But would be fine if qxt would work out of the box or if i would know
the error, that causes the problem.
Output of transform:
> [oliver@Eligius demo]$ ./generate.py transform
>
> ============================================================================
> INITIALIZING: DEMO
> ============================================================================
>>>> Configuration: config.json
>>>> Jobs: transform
>>>> Resolving config includes...
>>>> Resolving jobs...
>>>> Incorporating job defaults...
>>>> Resolving macros...
>>>> Resolving libs/manifests...
>
> ============================================================================
> EXECUTING: TRANSFORM
> ============================================================================
>>>> Initializing cache...
>>>> Executing shell command "/usr/bin/python ../ROBASheets/contrib/QxTransformer/trunk/tool/bin/qxtransformer.py --dir source/class --out source/class -v 'main:INFO;dev:INFO;' -D 'dialect.json'"...
> [INFO] - Your project directory: /home/oliver/workspace/demo
> [INFO] - QxTransformer directory: /home/oliver/workspace/ROBASheets/contrib/QxTransformer/trunk/tool/bin
> [INFO] - Processing directory /home/oliver/workspace/demo/source/class
> [INFO] - Processing file /home/oliver/workspace/demo/source/class/demo/Application.xml
> [oliver@Eligius demo]$
Cheers,
Oliver
Am 22.04.2010 11:42, schrieb Siarhei Barysiuk:
> Hi Oliver,
>
> I've prepared a demo which uses components, it works fine on my end with
> qxt (trunk) + qooxdoo (trunk). My configuration:
>
> Mac OS X 10.5.8
> python 2.5.2
> libxml2 2.6.32_1
>
> Could you please try it on your side and let me know if you get the same
> error.
>
> Thanks,
> Serge
>
> P.S. Regarding redundant code, I'll take a look into this
Oliver Friedrich
a few minutes ago there was an update for my lxml package available.
after the upgrade your demo app could be transformed. There was just the
Footer.xml missing, but who cares?
So it seems not to be an error in QxTransformer but in lxml (now updated
to lxml 2.2.6.
Will now try my own project again.
Thanks,
Oliver
Am 22.04.2010 11:44, schrieb Siarhei Barysiuk:
> Sorry, forgot to attach demo app. You can find it attached.
>
>
>
>
Siarhei Barysiuk
Great you resolved this. You can find Footer.xml in demo/components
folder.
Serge
Oliver Friedrich
for just the testing the transformation of the demo app i don't need the
Footer... have removed the tag from Application.xml and "./generate
transform" does its job ...
After finding a mixing of namespace declarations between the
Application.xml and the components files my project transforms, too.
I hope, this was all.
Now i can start to define my interface with Qxt.
Cheers,
Oliver
>>>>>> To unsubscribe from this group, send email to
>>>>>> qxtransforme...@googlegroups.com.
>>>>>> For more options, visit this group at
>>>>>> http://groups.google.com/group/qxtransformer?hl=en.
>>>>>>
>>>>>
>>>>
Siarhei Barysiuk
Serge
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> =
>>>>>>> ================================================================
>>>>>>>