[Qgis-developer] Digitization change in upcoming 2.0

[Denis Rouzaud]

Dear QGIS users,

On today's master and upcoming QGIS 2.0, the behaviour of the 
right-click in digitization has changed.


Instead of adding a vertex and finishing the digitization, *it now only 
finishes the **digitization without adding any vertex*.


We understand it is quite a change for long-time users, but we believe 
this behaviour is much more intuitive, and that users will get used to 
it very quickly.


Best regards,

Denis


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[Qgis-developer] Fixing blockers & high priority bugs

[Paolo Cavallini]

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Hi all.
I think Andreas initiative of sponsoring Juergen work focused on fixing 
important
bugs has been a great success (thanks for this!); we are around 10 blockers now,
several of them related, and another 40+ tickets of high importance. I assume 
the
budget has been consumed by now, so what are our plans now? Should we keep on 
with
another week, or do we have another strategy?
All the best.
- -- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-developer] Missing points in qgis-mapserver/lizmap?

[Paolo Cavallini]

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Il 29/07/2013 14:35, Paolo Cavallini ha scritto:

> A few points are missing in a sample install of LizMap (see extreme East, N 
> Japan and
> NSW, Australia):
> http://www.faunalia.it/map/lizmap/www/index.php/view/map/?repository=faunalia&project=faunalia_map
> Zooming in I the points are displayed:
> http://www.faunalia.it/map/lizmap/www/index.php/view/map/?repository=faunalia&project=faunalia_map&lon=14965894.521554478&lat=4660684.360578368&zoom=2
> What can I do to debug this?


Hi all.
I suspect this may be due to its bounding box; however, I have form the canvas 
a Xmax
of 17087388, and I set up on the OWS properties 19472183 to prevent this.
Original data are in 4326, with
xMin, yMin -25.6707,-35.2822 : xMax,yMax 149.129,57.6651
Any help would be appreciated: could this be a bug, or a local config problem?
Thanks a lot.
All the best.
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www.faunalia.eu
Full contact details at www.faunalia.eu/pc
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Re: [Qgis-developer] fieldNameMap() crashes QGIS

[Alexander Bruy]

Hi Matthias,

many thanks, now works fine for me.

2013/7/29 Matthias Kuhn :
> Commit 8c81032 implements this change.
>
> Can you please do a short check and open a bugreport if there's still a
> problem.
>
> Thanks,
> Matthias
>
> On Son 28 Jul 2013 23:27:24 CEST, Matthias Kuhn wrote:
>> Seems switching from the deprecated sipInstance... calls to sipType...
>> calls (e.g. sipConvertFromType, sipCanConvertFromType etc) solves this
>> issue. However, these are deprecated since sip 4.8. Can we switch all
>> of them or do we need to support older sip versions still? (The INSTALL
>> file states min SIP version is 4.5) I think we already do use some
>> (newer version only) sipType calls not within an #if condition, so I
>> guess somebody would have complained if this would be an issue...
>>
>>
>> On Son 28 Jul 2013 16:13:46 CEST, Alexander Bruy wrote:
>>> Hi all,
>>>
>>> seems calling fieldNameMap() on vector data provider crashes QGIS.
>>> To reproduce load shapefile and run in Python console next commands:
>>> l = iface.mapCanvas().currentLayer()
>>> fm = l.dataProvider().fieldNameMap()
>>>
>>> Anyone confirms? Should I file a ticket?
>>>
>>> Thanks
>>
>> Hi Alexander,
>>
>> Confirmed here. Seems to be an error in the MappedType code, because
>> we're using the deprecated sipConvertFromNewInstance instead of
>> sipConvertFromNewType.
>> ___
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>> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>
>



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Re: [Qgis-developer] Opening D&D form crashes QGIS

[Paolo Cavallini]

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Il 29/07/2013 18:01, Matthias Kuhn ha scritto:

> Is this the full backtrace you pasted?

not, just the end of it.

> Can you open a bug report please.

Sure, thanks. I didn't dare because I can replicate it reliably only with one
particular DB. Unfortunately I cannot make it public.

Anything I should try or add?

Thanks.
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Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
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Re: [Qgis-developer] Opening D&D form crashes QGIS

[Matthias Kuhn]

Hi Paolo,

Is this the full backtrace you pasted?

Can you open a bug report please.

Thank you,
Matthias

On Mon 29 Jul 2013 17:57:20 CEST, Paolo Cavallini wrote:
> * *BEGIN ENCRYPTED or SIGNED PART* *
>
> Hi all.
> * open a large PostGIS layer (30k polygons)
> * create a simple Drag&Drop form
> * open the Info tool
> * click on a geom
> * click on Actions>Geometry view form
> * crash with:
> ===
> ...
> /usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x2403cb)[0x7f81317183cb]
> /usr/lib/x86_64-linux-gnu/libQtGui.so.4(QApplication::x11ProcessEvent(_XEvent*)+0x5fc)[0x7f8131716e3c]
> /usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x266792)[0x7f813173e792]
> /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x146)[0x7f812db1aea6]
> /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x481f8)[0x7f812db1b1f8]
> /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)[0x7f812db1b29c]
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventDispatcherGlib::processEvents(QFlags)+0x65)[0x7f8132329ce5]
> /usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x266846)[0x7f813173e846]
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventLoop::processEvents(QFlags)+0x2f)[0x7f81322fb7bf]
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventLoop::exec(QFlags)+0x175)[0x7f81322fbab5]
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(QCoreApplication::exec()+0x8b)[0x7f81323010fb]
> /usr/bin/qgis.bin(main+0x2215)[0x4e73f5]
> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f812f207995]
> /usr/bin/qgis.bin[0x4eb208]
> ===
>
> With smalle pg tables or shp this does not happen.
>
> All the best.
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
>
>
> ** *END ENCRYPTED or SIGNED PART* **
>
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>



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[Qgis-developer] Opening D&D form crashes QGIS

[Paolo Cavallini]

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Hi all.
* open a large PostGIS layer (30k polygons)
* create a simple Drag&Drop form
* open the Info tool
* click on a geom
* click on Actions>Geometry view form
* crash with:
===
...
/usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x2403cb)[0x7f81317183cb]
/usr/lib/x86_64-linux-gnu/libQtGui.so.4(QApplication::x11ProcessEvent(_XEvent*)+0x5fc)[0x7f8131716e3c]
/usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x266792)[0x7f813173e792]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x146)[0x7f812db1aea6]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x481f8)[0x7f812db1b1f8]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)[0x7f812db1b29c]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventDispatcherGlib::processEvents(QFlags)+0x65)[0x7f8132329ce5]
/usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x266846)[0x7f813173e846]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventLoop::processEvents(QFlags)+0x2f)[0x7f81322fb7bf]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(QEventLoop::exec(QFlags)+0x175)[0x7f81322fbab5]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(QCoreApplication::exec()+0x8b)[0x7f81323010fb]
/usr/bin/qgis.bin(main+0x2215)[0x4e73f5]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f812f207995]
/usr/bin/qgis.bin[0x4eb208]
===

With smalle pg tables or shp this does not happen.

All the best.
- -- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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[Qgis-developer] Get rid of duplicate functionality: line decoration

[Andreas Neumann]

Hi,

I just opened http://hub.qgis.org/issues/8379

We should really get rid of duplicate functionality. Everything that 
can be done with "line decoration" can be done with the more powerful 
"marker line".


Are people using "line decoration"? Can we remove it?

Andreas

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Re: [Qgis-developer] plugin requiring guiqwt

[Mauro Alberti]

On Mon, Jul 29, 2013 at 4:26 PM, Etienne Tourigny 
 wrote:
 does not matplotlib have such gui elements?


matplotlib is lower-level, surely would require (much) more work to do the
same, and I'm not sure if it supports interactivity between spline
parameters changed by the user in a slider, and interpolated spline curve a
plot.
In guiqwt is is almost all made.
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Re: [Qgis-developer] plugin requiring guiqwt

[Etienne Tourigny]

On Mon, Jul 29, 2013 at 11:13 AM, William Kyngesburye  wrote:

> I see that guiqwt is based on PyQwt.  This is not good, since PyQwt does
> not support the latest PyQt, and probably never will.
>
> On Jul 29, 2013, at 9:04 AM, Alessandro Pasotti wrote:
>
> > 2013/7/29 Mauro Alberti 
> > Hi all,
> > I've created a tool in Python, that requires guiqwt for the interactive
> graphical definition of spline parameters. I would like to include it into
> a plugin of mine (for Qgis 1.8), that currently does not require any
> non-standard Python module.
> > I don't know what could be the best way, mainly from the user point-of
> view, for managing the absence of this module in QGIS Python.
>

does not matplotlib have such gui elements?


> >
> > Thanks for any suggestion,
> >
> > mauro
> >
> >
> > Hi,
> >
> > I would suggest you to check for the presence of the module when the
> plugin starts and give the user instructions to install it.
> >
> > If the module is small, you could also consider to include it in the
> plugin distribution and add the folder to sys.path to allow inclusion.
> >
> >
> >
> > --
> > Alessandro Pasotti
> > w3:   www.itopen.it
> > ___
> > Qgis-developer mailing list
> > Qgis-developer@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-developer
>
> -
> William Kyngesburye 
> http://www.kyngchaos.com/
>
> "We are at war with them. Neither in hatred nor revenge and with no
> particular pleasure I shall kill every ___ I can until the war is over.
> That is my duty."
>
> "Don't you even hate 'em?"
>
> "What good would it do if I did? If all the many millions of people of the
> allied nations devoted an entire year exclusively to hating the  it
> wouldn't kill one ___ nor shorten the war one day."
>
>  "And it might give 'em all stomach ulcers."
>
> - Tarzan, on war
>
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Re: [Qgis-developer] plugin requiring guiqwt

[William Kyngesburye]

I see that guiqwt is based on PyQwt.  This is not good, since PyQwt does not 
support the latest PyQt, and probably never will.

On Jul 29, 2013, at 9:04 AM, Alessandro Pasotti wrote:

> 2013/7/29 Mauro Alberti 
> Hi all,
> I've created a tool in Python, that requires guiqwt for the interactive 
> graphical definition of spline parameters. I would like to include it into a 
> plugin of mine (for Qgis 1.8), that currently does not require any 
> non-standard Python module.
> I don't know what could be the best way, mainly from the user point-of view, 
> for managing the absence of this module in QGIS Python.
> 
> Thanks for any suggestion,
> 
> mauro
> 
> 
> Hi,
> 
> I would suggest you to check for the presence of the module when the plugin 
> starts and give the user instructions to install it.
> 
> If the module is small, you could also consider to include it in the plugin 
> distribution and add the folder to sys.path to allow inclusion.
> 
> 
> 
> -- 
> Alessandro Pasotti
> w3:   www.itopen.it
> ___
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-
William Kyngesburye 
http://www.kyngchaos.com/

"We are at war with them. Neither in hatred nor revenge and with no particular 
pleasure I shall kill every ___ I can until the war is over. That is my duty."

"Don't you even hate 'em?"

"What good would it do if I did? If all the many millions of people of the 
allied nations devoted an entire year exclusively to hating the  it 
wouldn't kill one ___ nor shorten the war one day."

 "And it might give 'em all stomach ulcers."

- Tarzan, on war

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Re: [Qgis-developer] plugin requiring guiqwt

[Alessandro Pasotti]

2013/7/29 Mauro Alberti 

> Hi all,
> I've created a tool in Python, that requires guiqwt for the interactive
> graphical definition of spline parameters. I would like to include it into
> a plugin of mine (for Qgis 1.8), that currently does not require any
> non-standard Python module.
> I don't know what could be the best way, mainly from the user point-of
> view, for managing the absence of this module in QGIS Python.
>
> Thanks for any suggestion,
>
> mauro
>
>
Hi,

I would suggest you to check for the presence of the module when the plugin
starts and give the user instructions to install it.

If the module is small, you could also consider to include it in the plugin
distribution and add the folder to sys.path to allow inclusion.



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[Qgis-developer] plugin requiring guiqwt

[Mauro Alberti]

Hi all,
I've created a tool in Python, that requires guiqwt for the interactive
graphical definition of spline parameters. I would like to include it into
a plugin of mine (for Qgis 1.8), that currently does not require any
non-standard Python module.
I don't know what could be the best way, mainly from the user point-of
view, for managing the absence of this module in QGIS Python.

Thanks for any suggestion,

mauro
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Re: [Qgis-developer] fieldNameMap() crashes QGIS

[Matthias Kuhn]

Commit 8c81032 implements this change.

Can you please do a short check and open a bugreport if there's still a 
problem.

Thanks,
Matthias

On Son 28 Jul 2013 23:27:24 CEST, Matthias Kuhn wrote:
> Seems switching from the deprecated sipInstance... calls to sipType...
> calls (e.g. sipConvertFromType, sipCanConvertFromType etc) solves this
> issue. However, these are deprecated since sip 4.8. Can we switch all
> of them or do we need to support older sip versions still? (The INSTALL
> file states min SIP version is 4.5) I think we already do use some
> (newer version only) sipType calls not within an #if condition, so I
> guess somebody would have complained if this would be an issue...
>
>
> On Son 28 Jul 2013 16:13:46 CEST, Alexander Bruy wrote:
>> Hi all,
>>
>> seems calling fieldNameMap() on vector data provider crashes QGIS.
>> To reproduce load shapefile and run in Python console next commands:
>> l = iface.mapCanvas().currentLayer()
>> fm = l.dataProvider().fieldNameMap()
>>
>> Anyone confirms? Should I file a ticket?
>>
>> Thanks
>
> Hi Alexander,
>
> Confirmed here. Seems to be an error in the MappedType code, because
> we're using the deprecated sipConvertFromNewInstance instead of
> sipConvertFromNewType.
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Re: [Qgis-developer] Python plugins in QGIS_PLUGINPATH not appearing in Plugin Manager

[Régis Haubourg]

This seems to be urgent, 
bug filed here:
http://hub.qgis.org/issues/8376   
Cheers
Régis




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Re: [Qgis-developer] Python plugins in QGIS_PLUGINPATH not appearing in Plugin Manager

[Régis Haubourg]

Hi all, 
we encounter that bug. It is a blocker to me.for 2.0 
Has anyone solved it or should we file a bug?



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[Qgis-developer] Missing points in qgis-mapserver/lizmap?

[Paolo Cavallini]

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Hi all.
A few points are missing in a sample install of LizMap (see extreme East, N 
Japan and
NSW, Australia):
http://www.faunalia.it/map/lizmap/www/index.php/view/map/?repository=faunalia&project=faunalia_map
Zooming in I the points are displayed:
http://www.faunalia.it/map/lizmap/www/index.php/view/map/?repository=faunalia&project=faunalia_map&lon=14965894.521554478&lat=4660684.360578368&zoom=2
What can I do to debug this?
All the best, and thanks.
- -- 
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www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-developer] [SoC] Resource Sharing in QGIS - Weekly Report #6

[Borys Jurgiel]

> Il 27/07/2013 17:58, arunthe...@gmail.com ha scritto:
> > What did I do this week?
> > I finished integrating the symbols API of the qgis-django application
> > into the Quntum-GIS desktop application. The Symbols import-export
> > dialog now fetches the data from the remote resource  server configured
> > in the settings.
> > 
> > Commits at: https://github.com/tecoholic/Quantum-GIS/commits/gsoc13
> > 
> > What do I plan to do next Week?
> > Moving on from the symbols, I would like to concentrate on resource in
> > general. Hence, I would work on finalizing the resources that would be
> > shared remotely and the metadata structure of the resources.

Hi Arun,

When coding the new plugin manager recently, I was thinking how to cooperate 
with you to not duplicate the code. Finally I don't decided to consult with 
you at that stage, because - due to a time pression - I had to focus on the 
architecture, reusing as much as possible from the old code, postponing any 
nicer gui for 2.1.

Unfortunately I don't plan to assign much time to the manager/installer during 
your current GSoC period and I even haven't compiled your branch yet (shame on 
me!), however, if you have any ideas how to include the plugin management to 
the common framework, I'd be happy to cooperate. The manager is accessible 
from Python, however, I don't consider it as any public API, so we still can 
change it quite much in QGIS 2.1

Anyway, I haven't found any common way for presenting items. For plugins, I've 
found the simple name list + www browser for details the most suitable, while 
for styles probably a rich list would be better. Code snippets may be closer 
to plugins though...

What do you think about it all?

Borys.
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[Qgis-developer] before a RFC... how to develop WMS retry?

[Gino Pirelli]

Hi

I'm evaluating a work about managing tile download retry during a WMS request.

Analyzing the code there are different solutions
A) implementing a new requet in QgsWmsProvider::tileReplyFinished if
ther is an error (probabilly it's better to re-organize the logic of
this routine because there are too many exit points)
B) adding a configuration method in QgsNetworkAccessManager(subclass
of QNetworkAccessManager) adding managing of retry. In this case all
QGis can use this feature.

I noticed that the option parameter:
Settings->Options->Network->Timeout for network requests (ms)
configure only  QgsHttpTransaction::httpTransaction(...) call that is
ONLY used inside mapserver core plugin code (option name is at lest
not comprensible)

Timeout could be another configuration parameter added to
QgsNetworkAccessManager.
Timeout managing could be managed as here:
http://qt-project.org/forums/viewthread/15222
that is the same solution used in QgsHttpTransaction

thanks, Lugi Pirelli (luigi.pire...@faunalia.it)
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