Re: [Qgis-developer] PyQGIS: News about the status of "moving" to qgis.gui from app ?

[Gino Pirelli]

Ok, I misunderstood...

thank you

On 16 July 2014 15:21, Martin Dobias  wrote:
> Hi
>
> On Wed, Jul 16, 2014 at 11:46 AM, Gino Pirelli  wrote:
>> Hi Martin
>>
>> In Vienna you announced the idea to move some GUIs present in "app"
>> part of qgis code to qgis.gui to gain accessibility with PyQGIS
>> without using QgsInterface wrapper
>>
>> It's still in your plans, it's something already financed?
>
> I must have been referring to the legend refactoring which introduced
> new classes (QgsLayerTree*) to core and gui library in 2.4 release.
> Now you do not need QgsLegendInterface anymore to deal with the layer
> tree.
>
>
>> I was just looking how to reuse QgsFieldProperties widget
>
> I have currently no plans to move more widgets to GUI library.
>
> Regards
> Martin
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[Qgis-developer] PyQGIS: News about the status of "moving" to qgis.gui from app ?

[Gino Pirelli]

Hi Martin

In Vienna you announced the idea to move some GUIs present in "app"
part of qgis code to qgis.gui to gain accessibility with PyQGIS
without using QgsInterface wrapper

It's still in your plans, it's something already financed?

I was just looking how to reuse QgsFieldProperties widget

Thank you,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] Proposal: Change delete selction and deselect icons

[Gino Pirelli]

+

it always confused me... But I'm not an end user to say what is the best
choice

regards,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 10 July 2014 08:26, Nathan Woodrow  wrote:

> Hey all,
>
> Just a thought today from some feedback from a user.  Could the deselect
> and delete selected features have a change in icons.  Both these icons look
> very a like and preform very different actions.
>
>
> [image: Inline image 1]
>
> http://i.imgur.com/BVPo9ce.png
>
> On the attribute table it becomes even harder to tell.
>
> [image: Inline image 2]
>
> I would like to suggest some form of bin icon, or a red cross for delete.
>
> Thoughts?
>
> - Nathan
>
>
>
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Re: [Qgis-developer] 2.2 project keeps crashing after load

[Gino Pirelli]

two useful tricks

1) redirect log to file as stated here
http://qgis.org/api/classQgsLogger.html#details
export QGIS_DEBUG= e.g. 3
export QGIS_LOG_FILE=./qgis.log
in the shell or add them in the settings->otions->system->environments ...
log will be produces using unix EndOFLine so under win you need to convert
log file using something like unix2dos executable.

2) attach qgis execution inside VisualStudio and it will stop at the
crash... but without debug symbols it's only useful to have an idea of the
calling sequence.

my 2 cents,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)



On 25 June 2014 11:55, Andreas Neumann  wrote:

> Hi,
>
> I have some related questions regarding my crash:
>
> * What software are people using to analyze the minidump file?
>
> * During the QGIS crash I see that there are 570 messages in the log
> window - but because QGIS crashes I cannot access these log-messages
> anymore. Are these log-messages also available somewhere in a file so I
> can read them?
>
> The other thing I found out is that I can open the project if another
> project was loaded before. But if I open the project from an empty QGIS
> session it crashes. This behaviour is consistent. It always crashes when
> it opens as the first project and always works when another project was
> loaded before. Very strange ...
>
> Andreas
>
>
> Am 25.06.2014 09:35, schrieb Andreas Neumann:
> > Hi,
> >
> > I have a 2.2 project that keeps crashing immediately after load - so not
> > much chance to investigate. The project has some PostgreSQL and a WMS
> > layer. Testing the last nightly on Win 64 bit build.
> >
> > Can qgis-devs read something in the minidump file to give me a hint what
> > may cause the crash?
> >
> > The minidump is available at
> > http://webgis.uster.ch/temp/qgis-20140625-112518-1784-4568-39eaff9.dmp
> >
> > I have no idea what is wrong with this project. It is a rather simple
> > project compared to others.
> >
> > Thank you for your help,
> > Andreas
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Re: [Qgis-developer] Fwd: Hackfest/ developers meeting in Spring 2015

[Gino Pirelli]

victor

I'm agree about the quality of the copenhagen offer, but remember that we
(spain) loosed again the opportunity to host a hackfest due the fact that
none answered from Girona to the offer do the hackfest there!

:| we should plan to self-organize the hackfest using CENATIC (
http://amtega.xunta.es/) or AMTEGA (http://amtega.xunta.es/) support

see you

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 19 June 2014 10:31, Victor Olaya  wrote:

> Awesome news! I really enjoyed the time I spend there for their QGIS
> course last April, and I cannot think of a better place for a GIS hackfest
> :-)
>
>
> 2014-06-19 10:14 GMT+02:00 Paolo Cavallini :
>
> Hi all.
>> On behalf of Lene Fscher, from the University of Copenhagen, I'm inviting
>> QGIS
>> developers to the spring 2015 hackfest in Danmark.
>> See below for details.
>> Thanks Lene!
>> All the best.
>>
>>  Messaggio Inoltrato 
>> This is an invitation to come to Denmark in May 2015 for Developers
>> meeting and
>> Hackfest – or what it is called J
>>
>> University of Copenhagen would like to be host for this event.
>>
>> Our department at the The Forest and Landscape College is situated in
>> Nødebo – 40 km
>> north of Copenhagen.
>>
>> In the week from 18.-22. May 2015
>>
>> We have room for 34 persons and a hostel nearby is more persons would
>> like to
>> participate.
>>
>> We have a very good canteen which can provide us with food and coffee
>> https://www.facebook.com/SpisehusetSkovskolen
>>
>> We have rooms for working
>>
>> We have an organization for having arrangements like this
>>
>> We have students for testing – they are used to work with QGIS
>>
>> We have “Flækken” the students place for beer and relaxation
>>
>> And place for time off in the forest….
>>
>> It is easy to get here from Copenhagen.
>>
>> In April 2014, Victor Olaya and Martin Isenburg visited us for a
>> workshop. Please ask
>> Victor for his opinion about our campus could be a place for this event.
>>
>> http://ign.ku.dk/om/skovskolen/
>> https://www.facebook.com/SkovOgLandkabsingenior
>>
>> Regards
>>
>> *Lene Fischer*
>> Associate Professor
>>
>> *Department of Geosciences and Natural Resource Management*
>> University of Copenhagen
>>
>>
>> l...@ign.ku.dk 
>>
>>
>>
>>
>>
>>
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Re: [Qgis-developer] How to change credentials using QgsCredentials and QgsNetworkAccessManager

[Gino Pirelli]

I Jürgen,

I did test without success... I don't know if you where able to manage
Manual vs Automatic attribute...

Probably this behaviour match this qt bug:
https://bugreports.qt-project.org/browse/QTBUG-16835

I would use QgsNetworkAccessManager to hide qgis proxy parameters

Regards

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)



On 5 June 2014 08:15, Jürgen E.  wrote:

> Hi Gino,
>
> On Wed, 04. Jun 2014 at 19:46:07 +0200, Gino Pirelli wrote:
> > 7) auth is required by the server, but QNetwarkAccessManager use cached
> > credentials and NO signal AuthenticationRequired => it doesn't enter
> > in QgisApp::namAuthenticationRequired => no credential are requested and
> > continue with the old credentials
>
> Try setting the QNetworkRequest::AuthenticationReuseAttribute
> of your QNetworkRequest to QNetworkRequest::Manual.
>
>
> Jürgen
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Re: [Qgis-developer] Legend refactoring branch merged

[Gino Pirelli]

On 5 June 2014 07:37, Martin Dobias  wrote:

> - I have to explicitly choose a style for a WMS layer in order to have
> legend
>

yes, it's not so intuitive user interface, but it has it's logic, because
for a specific layer server can render it in different way with different
legends


> - WMS provider adds redundant query items to the URL - e.g. URL [1] is
> rewritten to [2]. Maybe that's why my local GeoServer instance has
> problems answering the requests from QGIS
>

can be adjusted checking/parsing if parameters are already present avoiding
to add to the URL params or updating them (layer should be updated)

Regards,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] Legend refactoring branch merged

[Gino Pirelli]

Hi Martin

you can get any layer that have LegendURL set in getCapability

http://www502.regione.toscana.it/wmsraster/com.rt.wms.RTmap/wms?map=wmsarprot&SERVICE=WMS&REQUEST=GetCapabilities

I'll give you support as soon I can due to a work deadline

thank you


On 4 June 2014 17:11, Martin Dobias  wrote:

> Hi
>
> On Wed, Jun 4, 2014 at 8:15 PM, Paolo Cavallini 
> wrote:
> > Il 04/06/2014 15:11, Gino Pirelli ha scritto:
> >> at a first check I found that WMS getLegendGraphic visualization seems
> >> not present in the new legend deeper tests leter
> >>
> >> other has the same experience?
> >
> > confirmed here. it should probably be a blocker.
> > thanks.
>
> I had a bit hard time finding a server where getLegendGraphic would
> work with QGIS. My local GeoServer installation did not work either.
> Do you have any examples of working servers?
>
> Martin
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[Qgis-developer] How to change credentials using QgsCredentials and QgsNetworkAccessManager

[Gino Pirelli]

Hi,

I'm trying to change credential after a successful login, but without
success, and I wonder it's not possible, so I ask to the community what's
I'm doing wrong.
The only way I found to login as new user is closing and opening again qgis
:|

the workflow it this one

first correct login

1) get a QgsNetworkAccessManager instance
2) prepare a request
3) auth is required by the server => QgisApp::namAuthenticationRequired is
called
4) in QgisApp::namAuthenticationRequired QgsCredential get(...) is used to
ask user and password that are set in the QAuthenticator

all proceed well... but at a moment my plugin need to be used by other
user, so next steps for a new requests are

5) get a QgsNetworkAccessManager instance
6) prepare a request
7) auth is required by the server, but QNetwarkAccessManager use cached
credentials and NO signal AuthenticationRequired => it doesn't enter
in QgisApp::namAuthenticationRequired => no credential are requested and
continue with the old credentials

QNetworkAccessManager reuse "old" QAutenticator so it is unuseful set new
credentials with QgsCredentials::instance().put(). QgsCredentials are get
only in QgisApp::namAuthenticationRequired that is called once (due the
fact that QgsNetworkAccessManager is singleton?)

next QT version (qt5) has a QNetorkAccessManager::clearAccessCache().
Method not available in QT4.

Should I use directly QNetworkAccessManager instead of then singleton
version forced by QgsNetworkAccessManager?

anyone know a way

Any help is appreciated,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] Legend refactoring branch merged

[Gino Pirelli]

at a first check I found that WMS getLegendGraphic visualization seems not
present in the new legend deeper tests leter

other has the same experience?

bye Luigi Pirelli (luigi.pirel...@faunalia.it - lui...@gmail.com)
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[Qgis-developer] Fwd: Bug fix and tests

[Gino Pirelli]

Hi,

I'm starting to approach a bug fix about a blocker (for me) bug (
https://hub.qgis.org/issues/10216)... I compiled tests to check if my
modification could break something

naturally I checked test before my patch and I find

80% tests passed, 18 tests failed out of 92

Total Test time (real) = 271.32 sec

The following tests FAILED:
  4 - qgis_diagramtest (Failed)
  5 - qgis_diagramexpressiontest (Failed)
 16 - qgis_maprenderertest (Failed)
 27 - qgis_composermaptest (Failed)
 30 - qgis_composerrotationtest (Failed)
 32 - qgis_atlascompositiontest (Failed)
 36 - qgis_composerhtmltest (Failed)
 38 - qgis_composerscalebartest (Failed)
 43 - qgis_shapebursttest (Failed)
 56 - PyQgsLocalServer (Failed)
 73 - PyQgsComposerHtml (Failed)
 76 - PyQgsComposerMap (Failed)
 81 - PyQgsAtlasComposition (Failed)
 85 - PyQgsPalLabelingCanvas (Failed)
 86 - PyQgsPalLabelingComposer (Failed)
 87 - PyQgsPalLabelingServer (Failed)
 89 - PyQgsSpatialiteProvider (Failed)
 91 - PyQgsAppStartup (Failed)


most of them related to composer so probably will not be affected by my
rovider patch

this mail only to suggest to maintain tests too otherwise patching will be
more difficult

thank you, Luigi Pirelli
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Re: [Qgis-developer] ItemDelegate with a tool button: can't click

[Gino Pirelli]

do you mind to use hover events to enable or filter click event?


On 7 May 2014 08:38, Denis Rouzaud  wrote:

> Hi all,
>
> Nyall is using the new QgsFieldExpressionWidget as an item delegate and
> there's a problem with clicking on the button.
>
> Indeed, pressing on the button (to open the expression dialog) works only
> and only if the combo box has the focus.
>
> For a demo, see http://youtu.be/o5AgjC4cCqY
>
> Do you have any idea how to handle this?
>
> Thanks a lot,
>
> Denis
>
> PS: I posted the same question on stackoverflow: http://stackoverflow.com/
> questions/23510297/qt-itemdelegate-with-a-tool-button-cant-click
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Re: [Qgis-developer] python binding compilation missing after git pull

[Gino Pirelli]

a clean reconfig of CMake solved the problem


On 21 April 2014 11:15, Gino Pirelli  wrote:

> Hi
>
> after a git pull I recompiled and installed qgis (master)
>
> at the end I've this error
>
> CMake Error at python/cmake_install.cmake:50 (FILE):
>   file INSTALL cannot find
>   "./QGIS-2.0-master/build-master/output/python/qgis/core.so".
> Call Stack (most recent call first):
>   cmake_install.cmake:61 (INCLUDE)
>
> so python binding is not compiled! why?
>
> can someone confirm or it's a my problem? I've no changed my CMake config.
>
> bye Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
>
>
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[Qgis-developer] python binding compilation missing after git pull

[Gino Pirelli]

Hi

after a git pull I recompiled and installed qgis (master)

at the end I've this error

CMake Error at python/cmake_install.cmake:50 (FILE):
  file INSTALL cannot find
  "./QGIS-2.0-master/build-master/output/python/qgis/core.so".
Call Stack (most recent call first):
  cmake_install.cmake:61 (INCLUDE)

so python binding is not compiled! why?

can someone confirm or it's a my problem? I've no changed my CMake config.

bye Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] WMS Legend in QGIS 2.2

[Gino Pirelli]

I forgot to say that if a legendGraphic is available is shown under the
layer in LegendLayer... it's really little and you have to click on it to
open in real dimension (this is due to QgsLegendInterface architectural
limitation)

Legend will be integrated in composer at it's original (dowloaded) dimension

graphic resolution of the legend could be set in options-Canvas &
Legend->WMS getLegendGraphic resolution to match your printing requirements


On 4 April 2014 08:46, Gino Pirelli  wrote:

> should retrieve legend if WMS server has getLegendGraphic capability and
> layer has getCapability url specified... so you HAVE to select a
> styling. Otherwise, silently do nothing as before when getLegendGraphic
> integration wasn't available.
>
> just tested on your server and it works
>
> ciao Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
>
> On 4 April 2014 07:44, Tim Sutton  wrote:
>
>> Hi
>>
>> In the 2.2 release notes, we list the ability to show WMS legend in TOC
>> and composer[1]. Can someone provide instructions on how to actually do
>> this - I don't see any obvious way to get it working.
>>
>> I tested using the fires from the last 48 hours layer at [2].
>>
>> Regards
>>
>> Tim
>>
>> [1] http://changelog.linfiniti.com/qgis/version/21/#108
>> [2] http://global.afis.co.za/geoserver/wms
>>
>> --
>> Tim Sutton - QGIS Project Steering Committee Member
>> ==
>> Please do not email me off-list with technical
>> support questions. Using the lists will gain
>> more exposure for your issues and the knowledge
>> surrounding your issue will be shared with all.
>>
>> Irc: timlinux on #qgis at freenode.net
>> ==
>>
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Re: [Qgis-developer] WMS Legend in QGIS 2.2

[Gino Pirelli]

should retrieve legend if WMS server has getLegendGraphic capability and
layer has getCapability url specified... so you HAVE to select a
styling. Otherwise, silently do nothing as before when getLegendGraphic
integration wasn't available.

just tested on your server and it works

ciao Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 4 April 2014 07:44, Tim Sutton  wrote:

> Hi
>
> In the 2.2 release notes, we list the ability to show WMS legend in TOC
> and composer[1]. Can someone provide instructions on how to actually do
> this - I don't see any obvious way to get it working.
>
> I tested using the fires from the last 48 hours layer at [2].
>
> Regards
>
> Tim
>
> [1] http://changelog.linfiniti.com/qgis/version/21/#108
> [2] http://global.afis.co.za/geoserver/wms
>
> --
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> ==
> Please do not email me off-list with technical
> support questions. Using the lists will gain
> more exposure for your issues and the knowledge
> surrounding your issue will be shared with all.
>
> Irc: timlinux on #qgis at freenode.net
> ==
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Re: [Qgis-developer] Vienna hackfest: QGIS Legend discussion

[Gino Pirelli]

On 2 April 2014 11:55, Régis Haubourg
wrote:

> Hi Martin, does that mean that we need to wait that your refactoring is
> finished before starting a work on proportionnal legends? What is the
> target
> version for that?
> This is a high priority use case here, should we fund a temporary plugin
> for
> current versions ? This is sub-optimal too me, and that requires also we
> fund first a plugin, and secondly a core feature.
>

I suggest you to wait... every ad-hoc solution would be refactored again
after release of the new Legend architecture.
Actual design is really limited... the new one will use all the potential
of Qt legend items customization.
One of the Martin's work will be moving legend to gui library allowing
programmatically (e.g using plugins) add new item visualization modes
In this moment of the process, as stated by Martin, we're collecting all
the "default" visualization features that legend should have.

>
> after having experienced Mapinfo, Arcmap, and QGIS dockable Mirror map, I
>
think Multi Canvas is really required for multi map composers, and current
> arcmap design is rather good. We still need Dockable mirror map for on
> screen visulisation purposes.
>

I don't know if you know that exist Dockable Mirror Map plugin that add
this functionality to Qgis... new legend interface will be designed to
allow different rendering/styling for each available canvas.

se you, Luigi Pirelli
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Re: [Qgis-developer] public key on hub.qgis.org problem

[Gino Pirelli]

ha sorry I did't understand you have your code in the hub.qgis.org git


On 25 March 2014 18:48, Giuseppe De Marco wrote:

> I guess so since you're telling me so let's say that I choose SCM ->
> Git inside my hub.qgis.org
> account and name it "my_plugin", then I would have to add this
> repository with git inside my local folder:
>
> git init
> git add .
> git commit -m 'init repo'
> git remote add origin gito...@qgis.org:my_plugin
> git push origin master
>
> and it should be working
> right or am I missing something?
>
>
>
>
> 2014-03-25 18:33 GMT+01:00 Gino Pirelli :
> > I don't remember there is need of a key to upload plugins... am I wrong?
> >
> > "git push origin master"
> > could be a problem related to you remote git repository configuration?
> >
> > ciao Luigi Pirelli
> >
> >
> >
> >
> > On 25 March 2014 18:23, Giuseppe De Marco 
> > wrote:
> >>
> >> I was trying to upload a plugin version on hub.qgis.org
> >> after updating my rss key on laptop, and I was asked for a password
> >> after entering  $ git push origin master
> >>
> >> opening a terminal and issuing "ssh -v gito...@qgis.org "
> >> I get
> >>
> >> OpenSSH_6.2p2 Ubuntu-6ubuntu0.1, OpenSSL 1.0.1e 11 Feb 2013
> >> debug1: Reading configuration data /etc/ssh/ssh_config
> >> debug1: /etc/ssh/ssh_config line 19: Applying options for *
> >> debug1: Connecting to qgis.org [140.211.15.67] port 22.
> >> debug1: Connection established.
> >> debug1: identity file /home/joe/.ssh/id_rsa type 1
> >> debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
> >> debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
> >> debug1: identity file /home/joe/.ssh/id_rsa-cert type -1
> >> debug1: identity file /home/joe/.ssh/id_dsa type -1
> >> debug1: identity file /home/joe/.ssh/id_dsa-cert type -1
> >> debug1: identity file /home/joe/.ssh/id_ecdsa type -1
> >> debug1: identity file /home/joe/.ssh/id_ecdsa-cert type -1
> >> debug1: Enabling compatibility mode for protocol 2.0
> >> debug1: Local version string SSH-2.0-OpenSSH_6.2p2 Ubuntu-6ubuntu0.1
> >> debug1: Remote protocol version 2.0, remote software version
> >> OpenSSH_5.5p1 Debian-6+squeeze4
> >> debug1: match: OpenSSH_5.5p1 Debian-6+squeeze4 pat OpenSSH_5*
> >> debug1: SSH2_MSG_KEXINIT sent
> >> debug1: SSH2_MSG_KEXINIT received
> >> debug1: kex: server->client aes128-ctr hmac-md5 none
> >> debug1: kex: client->server aes128-ctr hmac-md5 none
> >> debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
> >> debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
> >> debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
> >> debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
> >> debug1: Server host key: RSA
> >> a7:05:f6:a5:02:ec:92:73:4a:0a:12:16:4c:11:e1:1c
> >> debug1: Host 'qgis.org' is known and matches the RSA host key.
> >> debug1: Found key in /home/joe/.ssh/known_hosts:1
> >> debug1: ssh_rsa_verify: signature correct
> >> debug1: SSH2_MSG_NEWKEYS sent
> >> debug1: expecting SSH2_MSG_NEWKEYS
> >> debug1: SSH2_MSG_NEWKEYS received
> >> debug1: Roaming not allowed by server
> >> debug1: SSH2_MSG_SERVICE_REQUEST sent
> >> debug1: SSH2_MSG_SERVICE_ACCEPT received
> >> debug1: Authentications that can continue: publickey,password
> >> debug1: Next authentication method: publickey
> >> debug1: Offering RSA public key: /home/joe/.ssh/id_rsa
> >> debug1: Authentications that can continue: publickey,password
> >> debug1: Trying private key: /home/joe/.ssh/id_dsa
> >> debug1: Trying private key: /home/joe/.ssh/id_ecdsa
> >> debug1: Next authentication method: password
> >> gito...@qgis.org's password:
> >> debug1: Authentications that can continue: publickey,password
> >> Permission denied, please try again.
> >> gito...@qgis.org's password:
> >> debug1: Authentications that can continue: publickey,password
> >> Permission denied, please try again.
> >> gito...@qgis.org's password:
> >> debug1: Authentications that can continue: publickey,password
> >> debug1: No more authentication methods to try.
> >> Permission denied (publickey,password).
> >>
> >>
> >> So I went to my account looking for my public keys at:
> >> http://hub.qgis.org/my/public_keys
> >> but my browser tells me page not found error
> >>
> >> anyone could help?
> >>
> >> thank you
> >>
> >> --
> >> Dott. Agr. Giuseppe De Marco
> >> RSPP settore ATECO 1
> >> Cell./Mobile: +39 3935041115
> >> Fax.: +39 0503869174
> >> PEC: giuseppe.de_ma...@epap.conafpec.it
> >> ___
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> >> Qgis-developer@lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/qgis-developer
> >
> >
>
>
>
> --
> Dott. Agr. Giuseppe De Marco
> RSPP settore ATECO 1
> Cell./Mobile: +39 3935041115
> Fax.: +39 0503869174
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Re: [Qgis-developer] public key on hub.qgis.org problem

[Gino Pirelli]

I don't remember there is need of a key to upload plugins... am I wrong?

"git push origin master"
could be a problem related to you remote git repository configuration?

ciao Luigi Pirelli




On 25 March 2014 18:23, Giuseppe De Marco wrote:

> I was trying to upload a plugin version on hub.qgis.org
> after updating my rss key on laptop, and I was asked for a password
> after entering  $ git push origin master
>
> opening a terminal and issuing "ssh -v gito...@qgis.org "
> I get
>
> OpenSSH_6.2p2 Ubuntu-6ubuntu0.1, OpenSSL 1.0.1e 11 Feb 2013
> debug1: Reading configuration data /etc/ssh/ssh_config
> debug1: /etc/ssh/ssh_config line 19: Applying options for *
> debug1: Connecting to qgis.org [140.211.15.67] port 22.
> debug1: Connection established.
> debug1: identity file /home/joe/.ssh/id_rsa type 1
> debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
> debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
> debug1: identity file /home/joe/.ssh/id_rsa-cert type -1
> debug1: identity file /home/joe/.ssh/id_dsa type -1
> debug1: identity file /home/joe/.ssh/id_dsa-cert type -1
> debug1: identity file /home/joe/.ssh/id_ecdsa type -1
> debug1: identity file /home/joe/.ssh/id_ecdsa-cert type -1
> debug1: Enabling compatibility mode for protocol 2.0
> debug1: Local version string SSH-2.0-OpenSSH_6.2p2 Ubuntu-6ubuntu0.1
> debug1: Remote protocol version 2.0, remote software version
> OpenSSH_5.5p1 Debian-6+squeeze4
> debug1: match: OpenSSH_5.5p1 Debian-6+squeeze4 pat OpenSSH_5*
> debug1: SSH2_MSG_KEXINIT sent
> debug1: SSH2_MSG_KEXINIT received
> debug1: kex: server->client aes128-ctr hmac-md5 none
> debug1: kex: client->server aes128-ctr hmac-md5 none
> debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
> debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
> debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
> debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
> debug1: Server host key: RSA
> a7:05:f6:a5:02:ec:92:73:4a:0a:12:16:4c:11:e1:1c
> debug1: Host 'qgis.org' is known and matches the RSA host key.
> debug1: Found key in /home/joe/.ssh/known_hosts:1
> debug1: ssh_rsa_verify: signature correct
> debug1: SSH2_MSG_NEWKEYS sent
> debug1: expecting SSH2_MSG_NEWKEYS
> debug1: SSH2_MSG_NEWKEYS received
> debug1: Roaming not allowed by server
> debug1: SSH2_MSG_SERVICE_REQUEST sent
> debug1: SSH2_MSG_SERVICE_ACCEPT received
> debug1: Authentications that can continue: publickey,password
> debug1: Next authentication method: publickey
> debug1: Offering RSA public key: /home/joe/.ssh/id_rsa
> debug1: Authentications that can continue: publickey,password
> debug1: Trying private key: /home/joe/.ssh/id_dsa
> debug1: Trying private key: /home/joe/.ssh/id_ecdsa
> debug1: Next authentication method: password
> gito...@qgis.org's password:
> debug1: Authentications that can continue: publickey,password
> Permission denied, please try again.
> gito...@qgis.org's password:
> debug1: Authentications that can continue: publickey,password
> Permission denied, please try again.
> gito...@qgis.org's password:
> debug1: Authentications that can continue: publickey,password
> debug1: No more authentication methods to try.
> Permission denied (publickey,password).
>
>
> So I went to my account looking for my public keys at:
> http://hub.qgis.org/my/public_keys
> but my browser tells me page not found error
>
> anyone could help?
>
> thank you
>
> --
> Dott. Agr. Giuseppe De Marco
> RSPP settore ATECO 1
> Cell./Mobile: +39 3935041115
> Fax.: +39 0503869174
> PEC: giuseppe.de_ma...@epap.conafpec.it
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Re: [Qgis-developer] Code Sprint agenda

[Gino Pirelli]

my agenda is focused on add functions to rt_mapserver_exporter plugin to
support missing parameter passed to map file

first goal was reached negotiating a solution with mapserver team to allow
managing of external graphic  (svg too) thanks to introduce a validation
block check in applySld mapscript api (
https://github.com/mapserver/mapserver/commit/e18424940d5c48391c61cf62b0bda883805bc871
)

next steps are to investigate how to integrate current
rt_mapserver_exporter code (that use SLD interface) with some missing
feature inspiring me from the Hugo Mercier fork of the same plugin.
The goal is... programmatically add new symbols and manage some not managed
parameters from qgis sld as GAP in point pattern.

bye from Vienna OSGeo Code Sprint

Luigi Pirelli


On 24 March 2014 18:49, Anita Graser  wrote:

> Hi,
>
> Thanks for sharing Paolo!
>
> My tasklist for this week is:
>
> * Processing bughunt
> * Expand Human Interface Guidelines
> * Write user group guidelines
> * UX bug/issue hunting, e.g. layer properties style dialog
>
> Just come by if you want to chime in.
>
> Best wishes,
> Anita
>
>
>
> Am 24.03.2014, 11:32 Uhr, schrieb Paolo Cavallini :
>
>
>  Hi all.
>> This is my agenda for the just started Code Sprint (AKA HackFest):
>>
>> * better management of sponsor and donor lists
>> * translation of lizmap
>> * setup a procedure for a more reliable and timely plugin approval
>> * help implementing the repository for symbols
>> * help improving course material: manual, data, Python examples.
>>
>> Anyone willing to collaborate on this, either in presence or remotely,
>> is welcome.
>> All the best.
>>
>
>
> --
> anitagraser.com
>
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Re: [Qgis-developer] Debugging Python plugin with Eclipse: breakpoints do not wotk

[Gino Pirelli]

just a note... there's no alternative RemoteDebug plugin... my changes
where merged in the main project

https://github.com/sourcepole/qgis-remote-debug

In my case it works... now I can't rememnber If I set something particular
(and I've no time to check now)... what I can say is that remote debug
plugin connect pydev server only if it is strictly clearly started...
otherwise sometimes it does nothing.

so my procedure is... running pydev debug server... then start qgis... then
start remotedebug plugin then I start to debug

see you Luigi Pirelli


On 25 March 2014 14:34, Franz1965  wrote:

> I've also taken a try with an alternate RemoteDebug plugin
> (https://github.com/luipir/qgis-remote-debug) but with no luck.
>
> It's strange... RemoteDebug is not in the list of installable plugins and
> you have to manually download and install it. But on downloaded version,
> inside metadata.txt, I find qgisMaximumVersion=2.99; so I guess that it
> should be compatible.
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/Debugging-Python-plugin-with-Eclipse-breakpoints-do-not-wotk-tp5130877p5130945.html
> Sent from the Quantum GIS - Developer mailing list archive at Nabble.com.
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Re: [Qgis-developer] PyQGIS: how to set "Enable snapping on intersection" option?

[Gino Pirelli]

I solved adding the same peace of code of the C++ apply method

in my case the code is

project = QgsProject.instance()
layerSnappingList = [layer1Id, later2Id]
layerSnappingEnabledList = ["enabled", "enabled"]
layerSnappingToleranceUnitList = ["0", "0"]
layerSnapToList = ["to_vertex", "to_vertex"]
layerSnappingToleranceList = ["0.30", "0.30"]
project.writeEntry("Digitizing", "/IntersectionSnapping",
Qt.Checked)
project.writeEntry("Digitizing", "/LayerSnappingList",
layerSnappingList)
project.writeEntry("Digitizing", "/LayerSnappingEnabledList",
layerSnappingEnabledList)
project.writeEntry("Digitizing", "/LayerSnappingToleranceUnitList",
layerSnappingToleranceUnitList)
project.writeEntry("Digitizing", "/LayerSnapToList",
layerSnapToList)
project.writeEntry("Digitizing", "/LayerSnappingToleranceList",
layerSnappingToleranceList)



On 21 March 2014 10:39, Gino Pirelli  wrote:

> thanks Jacob
>
> seems it works setting all QgsProject parameters as in:
>
> void QgsSnappingDialog::apply()
>
>
> My doubt is that probably should be useful to add a default option on 
> snapping/digitinzing as "snap on intersection background" getting all layer 
> in background by default.
>
>
> I'll try to propose this new config option in Vienna next week... the main 
> reason to have a default behavior is that if you add a new layer I expect 
> snapping should work also with the new layer, but It doesn't work if no one 
> set list of snapping layer in the QgsProject (doing apply in SnappingOptions)
>
>
> thank you
>
>
>
> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
>
>
>
> On 21 March 2014 10:16, Jakob Lanstorp  wrote:
>
>> Looks like this setting is not exposed in the API of QgsSnapper or
>> QSettings:
>>
>>
>> http://qgis.org/api/2.2/classQgsSnapper.html#addd2b16ecac193e56f7bdedd6b78ac59
>> <
>> http://qgis.org/api/2.2/classQgsSnapper.html#addd2b16ecac193e56f7bdedd6b78ac59
>> >
>>
>> and
>>
>> from PyQt4.QtCore import QSettings
>> print QSettings().allKeys()
>>
>>
>>
>>
>> -
>> Jakob Lanstorp
>> --
>> View this message in context:
>> http://osgeo-org.1560.x6.nabble.com/PyQGIS-how-to-set-Enable-snapping-on-intersection-option-tp5130203p5130271.html
>> Sent from the Quantum GIS - Developer mailing list archive at Nabble.com.
>> ___
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>>
>
>
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Re: [Qgis-developer] master slow reading rasters?

[Gino Pirelli]

On 21 March 2014 12:42, Martin Dobias  wrote:

> Yes this is a side effect of MTR. I have removed the downloading
> progress from status bar, because the situation is more complex now -
> there could be more such requests at the same time and the existing
> mechanism wasn't flexible enough to reflect that. I am thinking about
> having some better progress reporting, maybe something to discuss at
> the hackfest.
>

I don't know the progress on refactoring LegendInterface by Hugo, but it
could be the place
where to show progress bar for each layer
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Re: [Qgis-developer] PyQGIS: how to set "Enable snapping on intersection" option?

[Gino Pirelli]

thanks Jacob

seems it works setting all QgsProject parameters as in:

void QgsSnappingDialog::apply()


My doubt is that probably should be useful to add a default option on
snapping/digitinzing as "snap on intersection background" getting all
layer in background by default.


I'll try to propose this new config option in Vienna next week... the
main reason to have a default behavior is that if you add a new layer
I expect snapping should work also with the new layer, but It doesn't
work if no one set list of snapping layer in the QgsProject (doing
apply in SnappingOptions)


thank you


Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)




On 21 March 2014 10:16, Jakob Lanstorp  wrote:

> Looks like this setting is not exposed in the API of QgsSnapper or
> QSettings:
>
>
> http://qgis.org/api/2.2/classQgsSnapper.html#addd2b16ecac193e56f7bdedd6b78ac59
> <
> http://qgis.org/api/2.2/classQgsSnapper.html#addd2b16ecac193e56f7bdedd6b78ac59
> >
>
> and
>
> from PyQt4.QtCore import QSettings
> print QSettings().allKeys()
>
>
>
>
> -
> Jakob Lanstorp
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/PyQGIS-how-to-set-Enable-snapping-on-intersection-option-tp5130203p5130271.html
> Sent from the Quantum GIS - Developer mailing list archive at Nabble.com.
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Re: [Qgis-developer] PyQGIS: how to set "Enable snapping on intersection" option?

[Gino Pirelli]

checking the code I can find that ticking "Enable snapping on intersection"
checkbox activate this callback

void QgsSnappingDialog::on_cbxEnableIntersectionSnappingCheckBox_stateChanged(
int state )

{

  QgsProject::instance()->writeEntry( "Digitizing",
"/IntersectionSnapping", state == Qt::Checked );

}


writing the option in the project...


there's is a reason why it is not set in QSettings


Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)



On 20 March 2014 20:46, Gino Pirelli  wrote:

> Hi,
>
> I'm looking how to programmatically set on or off the snapping option:
>
> "Enable snapping on intersection"
>
> I can't find how! It seems not set in QGIS2.conf
>
> without setting this option the QgsSnapper.snapToBackgroundLayers(...)
> method doesn't return snap points.
>
> thank you,
>
> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
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[Qgis-developer] PyQGIS: how to set "Enable snapping on intersection" option?

[Gino Pirelli]

Hi,

I'm looking how to programmatically set on or off the snapping option:

"Enable snapping on intersection"

I can't find how! It seems not set in QGIS2.conf

without setting this option the QgsSnapper.snapToBackgroundLayers(...)
method doesn't return snap points.

thank you,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] IntraMaps Roam first release - Windows QGIS Data Collection

[Gino Pirelli]

great Nathan... this can be a good platform where to insert a future mobile
use for Geosisma

can we plan to transform/fork/ it in a sort of framework? I'm going to test
it :)


On 7 March 2014 08:09, Nathan Woodrow  wrote:

>
> On Fri, Mar 7, 2014 at 5:01 PM, Paolo Cavallini wrote:
>
>> thanks for this. Why is this for Win only?
>
>
> There isn't really a lot of Windows only things in the code itself, well
> nothing that can't be abstracted away, but I mainly dev on Windows and so
> are most of our clients so that was our first priority.  The build scripts
> should be flexible enough to use something something py2so or py2app for
> Linux and OS X.  Happy for a pull request if people got it working on those
> platforms, I just have more experience on Windows and little time :)  It
> can also run from the src folder but might need some tweaks for a non
> windows setup i.e I assume a OSGeo4W folder setup for paths, but that is
> just a if statement to change.
>
> - Nathan
>
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Re: [Qgis-developer] SQL Injection vulnerability

[Gino Pirelli]

Hi alessandro

this is inside provider... I suppose that qgis server uses provider as
Desktop

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 6 March 2014 18:59, Alessandro Pasotti  wrote:

> 2014-03-06 18:51 GMT+01:00 Gino Pirelli :
>
> Thank you Jürgen, I feel safer ;) but... I can't figure out how postgres
>> quote_* methods manage "--" Comments or String without Quotes that can
>> break SQL statement or introduce elements that can't be escaped...
>>
>> I would appreciate opinions by DB experts because looking around all says
>> that escaping it's not enough.
>>
>> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>>
>>
>>
>> On 6 March 2014 16:35, Jürgen E.  wrote:
>>
>>> Hi Gino,
>>>
>>> On Thu, 06. Mar 2014 at 12:10:02 +0100, Gino Pirelli wrote:
>>> > but they quote only ' or \ so they are -not- enough to a complete sql
>>> > injection protection [4]
>>>
>>> Um, the link doesn't clearly point out what else to do.
>>>
>>> > every DB have it's internal functions to manage this cases, but better
>>> > use parametrized queries as in many parts of the provider... but not
>>> > in all parts.
>>>
>>> [1] looks similar.  It duplicates all backslashes not just those in
>>> front of a
>>> double quote and prepends a E to strings with backslashes.  7829e7a now
>>> does it
>>> the same way.
>>>
>>>
>
> Hi Gino,
>
> are you worried about functions exposed by QGIS Mapserver or by the
> desktop?
>
> --
> Alessandro Pasotti
> w3:   www.itopen.it
>
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Re: [Qgis-developer] SQL Injection vulnerability

[Gino Pirelli]

Thank you Jürgen, I feel safer ;) but... I can't figure out how postgres
quote_* methods manage "--" Comments or String without Quotes that can
break SQL statement or introduce elements that can't be escaped...

I would appreciate opinions by DB experts because looking around all says
that escaping it's not enough.

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)



On 6 March 2014 16:35, Jürgen E.  wrote:

> Hi Gino,
>
> On Thu, 06. Mar 2014 at 12:10:02 +0100, Gino Pirelli wrote:
> > but they quote only ' or \ so they are -not- enough to a complete sql
> > injection protection [4]
>
> Um, the link doesn't clearly point out what else to do.
>
> > every DB have it's internal functions to manage this cases, but better
> > use parametrized queries as in many parts of the provider... but not
> > in all parts.
>
> [1] looks similar.  It duplicates all backslashes not just those in front
> of a
> double quote and prepends a E to strings with backslashes.  7829e7a now
> does it
> the same way.
>
>
>
> Jürgen
>
> [1]
> http://doxygen.postgresql.org/fe-exec_8c.html#a01c75d019597e76bc041716f27caf564
>
> --
> Jürgen E. Fischer norBIT GmbH   Tel. +49-4931-918175-31
> Dipl.-Inf. (FH)   Rheinstraße 13Fax. +49-4931-918175-50
> Software Engineer D-26506 Norden
> http://www.norbit.de
> QGIS PSC member (RM)  Germany  IRC: jef on FreeNode
>
> --
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> GF: Jelto Buurman, HR: Amtsgericht Emden, HRB 5502
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Re: [Qgis-developer] Fwd: A pipinstall plugin is possible? First: What's the difference between the the Osgeo4w Shell?

[Gino Pirelli]

or we can manage a
- light way (light in the plugin point of view) with simple requirement.txt
(or whatever)
or a
- robust and idependent way managing virtualenv
or a
- kaos way mixing :)

Luigi Pirelli


On 6 March 2014 13:18, Tim Sutton  wrote:

> Hi
>
> The only gotcha to this is that different plugins might require different
> versions of dependencies. We also toyed around in the past with the idea of
> each plugin having its own virtualenv for deps and then linking in the QGIS
> provided site_packages dir into that virtualenv too.
>
> Regards
>
> Tim
>
>
> On Thu, Mar 6, 2014 at 1:56 PM, Tom Kralidis wrote:
>
>>
>>
>> On Thu, 6 Mar 2014, G. Allegri wrote:
>>
>>  Date: Thu, 6 Mar 2014 02:31:41 -0800
>>> From: G. Allegri 
>>> To: Nathan Woodrow 
>>> Cc: qgis-developer List 
>>> Subject: Re: [Qgis-developer] Fwd: A pipinstall plugin is possible?
>>> First:
>>> What's the difference between the the Osgeo4w Shell?
>>>
>>>
>>>
 Windows doesn't ship with any version of Python. Yay Windows!  So we
 bundle our own.  I personally don't mind this so much because it's
 easier
 to control the setup if we bundle it.

 The main thing here is just including pip and easy_install in all the
 windows installs, standalone and osgeo4w.  Jurgen has told me that
 easy_install is included in the 64 bit versions but not 32 bit
 versions. Is
 that correct Jurgen?

 If pip is included we can easily have plugins tell us what they need and
 we can install them.


>>>
>>> +1, this is exactly what I was imaging.
>>> A requirements.txt for pip would be all that a dev should write.
>>>
>>>
>> +1, this would be great (we currently manage and bundle deps in MetaSearch
>> as a workaround).
>>
>> - we would have to make sure the requirements file is standardized
>>   (others may have different / additional ones, like requirements-dev.txt,
>>   pip-requirements.txt, etc.).
>>
>> - for MetaSearch, the requirements.txt file never makes it to the QGIS
>>   runtime, so plugin providers would need to make sure it does
>>
>>
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>
>
>
> --
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> ==
> Please do not email me off-list with technical
> support questions. Using the lists will gain
> more exposure for your issues and the knowledge
> surrounding your issue will be shared with all.
>
> Irc: timlinux on #qgis at freenode.net
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[Qgis-developer] SQL Injection vulnerability

[Gino Pirelli]

Hi,

I was expanding saveStyle functionality in spatialite provider using the
same code model used in PostgreSQL provider.
Reading the c++ code of the provider I figure out a possible vulnerability
to SQL Injections.

QGIS PostgreSQL provider [1] extensively use of two internal functions to
prevent injection

[2] QString QgsPostgresConn::quotedValue( QVariant value )

and

[3] QString QgsPostgresConn::quotedIdentifier( QString ident )



but they quote only ' or \ so they are -not- enough to a complete sql
injection protection [4]


every DB have it's internal functions to manage this cases, but better
use parametrized queries as in many parts of the provider... but not
in all parts.


using parametrized queries need an extensive rewrite of providers... a
intermediate approach is to add specific quote_* call in the above
functions


let me know what do you think


Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


[1] 
https://github.com/qgis/QGIS/blob/master/src/providers/postgres/qgspostgresprovider.cpp

[2] 
https://github.com/qgis/QGIS/blob/master/src/providers/postgres/qgspostgresconn.cpp#L752

[3] 
https://github.com/qgis/QGIS/blob/master/src/providers/postgres/qgspostgresconn.cpp#L759

[4]  http://www.sqlinjectionwiki.com/Categories.aspx?catId=4
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Re: [Qgis-developer] How can I get the layer path and directory name from a comboBox?

[Gino Pirelli]

all info in QgsMapLayer:
http://qgis.org/api/classQgsMapLayer.html

in your case: layer.source()


On 3 March 2014 16:43, Stefano Masera wrote:

> Hi list,
>
> I have a plugin where I choose a layer from a comboBox.
>
> How can I get the layer path and directory name in the code?
>
> For example, in order to get the layer name and use it in the code, I use:
>
> layer_name = ftools_utils.getVectorLayerByName(self.comboBox.currentText())
>
> Is there something to get the layer path and directory name?
>
> Thanks.
>
> Stefano
>
>
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Re: [Qgis-developer] New feature: RFC saving style and ui in Spatialite

[Gino Pirelli]

regarding this feature I produced PullRequest:

https://github.com/qgis/QGIS/pull/1221

thank you

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)

On 28 February 2014 15:58, Gino Pirelli  wrote:

> regarding how to implement saving SLD in spatialite i downgraded my
> previous using simple text field... avoiding blob or XmlBlob (SL>4.1)
>
> the reason is to allow more simpler interoparability reading back sld.
> Using directly text I can read it's value directly. values are utf8
> enconded and reading them outside qgis context (I received some comments
> about this) it's simple to understand that text value has a locale coding.
>
> - I decided to avoid sqlite blob because of to simplify interoperability
> avoiding blob decoding step that it's less uman "natural"
> - I decided to avoid XmlBlob format because it's available only with SL >
> 4.1. I plan to use this data type when SL 4.1 will be more used. At the
> moment I preferred to allow this functionality available in all platform
> and distribution in witch  qgis is available and in some of them (e.g.
> debian wheezy, Ubuntu 13) SL 4.1 it's not packaged.
> - I hope to add the same functions to the the new GeoPackage, but this
> it's not still planned.
>
> please let me know if there are comments
>
> code is here:
> https://github.com/luipir/QGIS/tree/spatialite-savestyle
>
> diff is here:
> https://github.com/luipir/QGIS/compare/spatialite-savestyle
>
> thank you,
>
> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
>
> On 5 February 2014 13:18, Gino Pirelli  wrote:
>
>> Hi,
>>
>> I'm developing a new feature to save SLD and ui in Spatialite provider in
>> the same way this function is available for postgres.
>>
>> this function developed for Faunalia is funded by ARPA Piemonte
>> fork is available at:
>> https://github.com/luipir/QGIS/tree/spatialite-savestyle
>> and actual modification are localized in this
>> commit: f058bea1fe51116b8231eb5c1ca4faee485c38b2
>>
>> there are some question about how to develop it and are related how to
>> manage XML in a sqlite/spatialite table.
>>
>> this code derive by the postgres provider code where QML and UI xmls are
>> recorded in a XML column. XML is a postgres type. This type is not
>> available in SQlite but it's available in SL 4.1> (called XmlBlob [1])
>> In this preliminary commit XML is saved in a text column, but saving XML
>> as a blog (blob type in sqlite or XmlBlob in SL) have the advantage to
>> avoid all encoding problems.
>>
>> so the question is... sqlite blob or spatialite xmlbob?
>>
>> Blob type can't allow XML parsing using SQL queries
>> XmlBlob allows this (using libxml2)
>>
>> Blob type is sqlite native type
>> XmlBlob can be used only with SL 4.1>
>>
>> My preference is to use native data type Blob. What's you opinion about
>> blob/ xmlblob or whatever
>>
>> regards,
>>
>> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>>
>> [1] https://www.gaia-gis.it/fossil/libspatialite/wiki?name=XmlBlob-intro
>>
>>
>
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Re: [Qgis-developer] New feature: RFC saving style and ui in Spatialite

[Gino Pirelli]

regarding how to implement saving SLD in spatialite i downgraded my
previous using simple text field... avoiding blob or XmlBlob (SL>4.1)

the reason is to allow more simpler interoparability reading back sld.
Using directly text I can read it's value directly. values are utf8
enconded and reading them outside qgis context (I received some comments
about this) it's simple to understand that text value has a locale coding.

- I decided to avoid sqlite blob because of to simplify interoperability
avoiding blob decoding step that it's less uman "natural"
- I decided to avoid XmlBlob format because it's available only with SL >
4.1. I plan to use this data type when SL 4.1 will be more used. At the
moment I preferred to allow this functionality available in all platform
and distribution in witch  qgis is available and in some of them (e.g.
debian wheezy, Ubuntu 13) SL 4.1 it's not packaged.
- I hope to add the same functions to the the new GeoPackage, but this it's
not still planned.

please let me know if there are comments

code is here:
https://github.com/luipir/QGIS/tree/spatialite-savestyle

diff is here:
https://github.com/luipir/QGIS/compare/spatialite-savestyle

thank you,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 5 February 2014 13:18, Gino Pirelli  wrote:

> Hi,
>
> I'm developing a new feature to save SLD and ui in Spatialite provider in
> the same way this function is available for postgres.
>
> this function developed for Faunalia is funded by ARPA Piemonte
> fork is available at:
> https://github.com/luipir/QGIS/tree/spatialite-savestyle
> and actual modification are localized in this
> commit: f058bea1fe51116b8231eb5c1ca4faee485c38b2
>
> there are some question about how to develop it and are related how to
> manage XML in a sqlite/spatialite table.
>
> this code derive by the postgres provider code where QML and UI xmls are
> recorded in a XML column. XML is a postgres type. This type is not
> available in SQlite but it's available in SL 4.1> (called XmlBlob [1])
> In this preliminary commit XML is saved in a text column, but saving XML
> as a blog (blob type in sqlite or XmlBlob in SL) have the advantage to
> avoid all encoding problems.
>
> so the question is... sqlite blob or spatialite xmlbob?
>
> Blob type can't allow XML parsing using SQL queries
> XmlBlob allows this (using libxml2)
>
> Blob type is sqlite native type
> XmlBlob can be used only with SL 4.1>
>
> My preference is to use native data type Blob. What's you opinion about
> blob/ xmlblob or whatever
>
> regards,
>
> Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
>
> [1] https://www.gaia-gis.it/fossil/libspatialite/wiki?name=XmlBlob-intro
>
>
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Re: [Qgis-developer] WMS Legend plugin

[Gino Pirelli]

Hi,

CSI piemonte was thinking to port it, but we developped a "better" core
solution integrating in the legend (only if legedGraphic capability is
available).

but if, for some reason, you still interested in porting
CSIWMSLegend plugin
we can arrange a solution.

thank you, Luigi Pirelli


On 20 February 2014 03:57, Brent Wood  wrote:

>
> This only supports QGIS v1.8, is anyone interested in being paid to port
> it or develop a similar plugin for 2.0 to production status?
>
> https://plugins.qgis.org/plugins/CSIWMSLegend/
>
> Brent Wood
>
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Re: [Qgis-developer] one email address for plugin approvers

[Gino Pirelli]

OT, but related :)

I would appreciate a field more in Metadata... a maintainer(s) optional
section. It's not strictly necessary because of trac, but a lot of time the
first Author of the plugin is disappeared or can't invest time in the
plugin, but she(he) still receives issues or mails from users.
my 2c

regards, Luigi Pirelli


On 12 February 2014 08:12, Alessandro Pasotti  wrote:

> 2014-02-11 22:50 GMT+01:00 Richard Duivenvoorde :
>
> Hi Devs,
>>
>> tl;dr; can we make an email address: approv...@qgis.org for which an
>> email can be sent to all approvers?
>>
>> who can arrange this?
>>
>>
>> I'm busy weeding the long list of unapproved plugins.
>>
>> Some of them are so old the I just sent the author an email if it is ok
>> to remove it.
>>
>> Other have some older versions unapproved, so I ask to either approve
>> them or delete these versions.
>>
>> Others just have been added pretty recently, but miss certain metadata
>> information and did not get attention from an approver.
>>
>> I propose to make homepage, repository and tracker mandatory properties
>> too (at least for approval). So we have to fix this in:
>>
>>
>> http://www.qgis.org/en/docs/pyqgis_developer_cookbook/releasing.html#validation
>> and
>>
>> http://www.qgis.org/en/docs/pyqgis_developer_cookbook/plugins.html#plugin-metadata-table
>>
>>
>
> If we enforce Homepage, we also have to pay attention  to the link content:
>
> this is a meaningless example:
>
> http://plugins.qgis.org/plugins/QSpatialReport/ (homepage link broken and
> even if it were not broken, still unrelated with the plugin since it's the
> company homepage)
>
> I think that the plugin home page should be a page about the plugin itself.
>
> There are many others like this that I can't recall now.
>
>
> --
> Alessandro Pasotti
> w3:   www.itopen.it
>
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Re: [Qgis-developer] Plugin approval

[Gino Pirelli]

probably we've to find a way to avoid situations like this... who's in
charge to accept or review plugins?

ciao Luigi Pirelli


On 11 February 2014 12:15, Francisco Pérez Sampayo wrote:

> Hi guys.
>
> I uploaded my "ZoomRC" plugin two months ago with updates to Qgis 2.0 and
> i still waiting to his approval. Can you indicate if is all right?
>
> Thanks!
>
> --
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>
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Re: [Qgis-developer] Custom "Identify Results" Window

[Gino Pirelli]

QgsMapTool is available in PyQGIS:

http://www.qgis.org/en/docs/pyqgis_developer_cookbook/canvas.html#writing-custom-map-tools


On 10 February 2014 14:49, Josua S  wrote:

> Hello Matthias
>
> Thank you very much for your quick answer! I have a question left: Is it
> possible to inherit the identify maptool and use it only using Python? Or
> does this have to be done in C++?
>
> Josua
>
>
> 
> > Date: Mon, 10 Feb 2014 14:39:59 +0100
> > From: matthias.k...@gmx.ch
> > To: josh-t...@hotmail.com
> > CC: qgis-developer@lists.osgeo.org
> > Subject: Re: [Qgis-developer] Custom "Identify Results" Window
> >
> > Hi Josua,
> >
> > I don't think the possibility is available OOTB yet, but it should be
> > straightforward to create your own maptool which inherits from the
> > identify maptool and uses a QgsDualView with a request (or filter)
> > limiting the available features to only the relevant feature ids. This
> > should get you a list of all features and their form when selected.
> >
> > Would be nice to be see this in core as well in the future.
> >
> > Best
> > Matthias
> >
> > On Mon 10 Feb 2014 02:29:37 PM CET, Josua S wrote:
> >> Hello
> >>
> >> I am working on a QGIS Plugin with a touch-optimized GUI. So it is
> actually very useful to be able to create custom feature forms. However if
> I use the Identify tool and there are two or more features near together,
> QGIS does not show my feature form but a "Identify Results" window
> containing all the features nearby. So my question is: Is there a
> possibility to create a custom "Identify Results" window with Python if
> there are several features? Or is there a setting to change its behavior?
> Thank you very much for your help.
> >>
> >> Josua
> >> ___
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> >
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Re: [Qgis-developer] New feature: RFC saving style and ui in Spatialite

[Gino Pirelli]

On 5 February 2014 22:29, aperi2007  wrote:

>  Also, AFAIK the goal of Luigi is storing in the spatialite the SLD
> finalized to rendering the same dataset stored in the spatialite,
> not to store SLD for general usage.
>

correct
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[Qgis-developer] New feature: RFC saving style and ui in Spatialite

[Gino Pirelli]

Hi,

I'm developing a new feature to save SLD and ui in Spatialite provider in
the same way this function is available for postgres.

this function developed for Faunalia is funded by ARPA Piemonte
fork is available at:
https://github.com/luipir/QGIS/tree/spatialite-savestyle
and actual modification are localized in this
commit: f058bea1fe51116b8231eb5c1ca4faee485c38b2

there are some question about how to develop it and are related how to
manage XML in a sqlite/spatialite table.

this code derive by the postgres provider code where QML and UI xmls are
recorded in a XML column. XML is a postgres type. This type is not
available in SQlite but it's available in SL 4.1> (called XmlBlob [1])
In this preliminary commit XML is saved in a text column, but saving XML as
a blog (blob type in sqlite or XmlBlob in SL) have the advantage to avoid
all encoding problems.

so the question is... sqlite blob or spatialite xmlbob?

Blob type can't allow XML parsing using SQL queries
XmlBlob allows this (using libxml2)

Blob type is sqlite native type
XmlBlob can be used only with SL 4.1>

My preference is to use native data type Blob. What's you opinion about
blob/ xmlblob or whatever

regards,

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)

[1] https://www.gaia-gis.it/fossil/libspatialite/wiki?name=XmlBlob-intro
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Re: [Qgis-developer] Vienna hotel

[Gino Pirelli]

+1 I can share but I haven't booked yet


On 29 January 2014 11:49, Paolo Cavallini  wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Hi all.
> Apparently single rooms are sold out @kindl. Should we share rooms?
> All the best.
> - --
> Paolo Cavallini - www.faunalia.eu
> Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1
> Comment: Using GnuPG with Icedove - http://www.enigmail.net/
>
> iEYEARECAAYFAlLo3NYACgkQ/NedwLUzIr5tfACdHlcvcAmMbIo6n1kp3aI6g7dn
> siMAn2Wq+jD6A/Va/u51TF0NKqKBPUIu
> =1F+y
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Re: [Qgis-developer] Help for Feature #8925

[Gino Pirelli]

On 29 January 2014 07:42, Kevin Fehrenbach  wrote:

> #8925


probably you can start following all SLD methods in: QgsMapLayer

ciao Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)
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Re: [Qgis-developer] Error in DB Manager reading toplogy.layer

[Gino Pirelli]

no ... it works

ciao

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)



On 24 January 2014 17:28, Paolo Cavallini  wrote:

> Hi all.
> Clicking on topology.layer of a postgis_topology DB consistently returns
> an error.
> Anyone confirms?
> All the best.
> ===
> Errore durante l'esecuzione di codice Python:
>
> Traceback (most recent call last):
>   File "/usr/share/qgis/python/plugins/db_manager/db_manager.py", line
> 83, in itemChanged
> self.refreshTabs()
>   File "/usr/share/qgis/python/plugins/db_manager/db_manager.py", line
> 134, in refreshTabs
> self.info.showInfo( item )
>   File "/usr/share/qgis/python/plugins/db_manager/info_viewer.py", line
> 75, in showInfo
> self._showTableInfo(item)
>   File "/usr/share/qgis/python/plugins/db_manager/info_viewer.py", line
> 132, in _showTableInfo
> html += table.info().toHtml()
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/info_model.py",
> line 352, in toHtml
> ret = self.getTableInfo()
>   File
>
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/info_model.py",
> line 194, in getTableInfo
> ret = TableInfo.getTableInfo(self)
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/info_model.py",
> line 285, in getTableInfo
> general_info = self.generalInfo()
>   File
>
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/info_model.py",
> line 95, in generalInfo
> if len( filter(lambda fld: fld.primaryKey, self.table.fields()) )
> File "/usr/share/qgis/python/plugins/db_manager/db_plugins/plugin.py",
> line 613, in fields
> self._fields = map(lambda x: self.tableFieldsFactory(x, self), fields)
>   File "/usr/share/qgis/python/plugins/db_manager/db_plugins/plugin.py",
> line 613, in
> self._fields = map(lambda x: self.tableFieldsFactory(x, self), fields)
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/plugin.py",
> line
> 229, in tableFieldsFactory
> return PGTableField(row, table)
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/plugin.py",
> line
> 311, in __init__
> for con in self.table().constraints():
>   File "/usr/share/qgis/python/plugins/db_manager/db_plugins/plugin.py",
> line 660, in constraints
> self._constraints = map(lambda x: self.tableConstraintsFactory(x,
> self), constraints)
>   File "/usr/share/qgis/python/plugins/db_manager/db_plugins/plugin.py",
> line 660, in
> self._constraints = map(lambda x: self.tableConstraintsFactory(x,
> self), constraints)
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/plugin.py",
> line
> 232, in tableConstraintsFactory
> return PGTableConstraint(row, table)
>   File
> "/usr/share/qgis/python/plugins/db_manager/db_plugins/postgis/plugin.py",
> line
> 334, in __init__
> self.foreignMatchType = TableConstraint.matchTypes[row[9]]
> KeyError: u's'
>
> Versione Python:
> 2.7.6 (default, Dec 30 2013, 14:39:47)
> [GCC 4.8.2]
>
>
> Versione di QGIS:
> 2.0.1-Dufour Dufour, 96dd172
>
> Percorso Python: ['/home/paolo/.qgis2/python/plugins/processing',
> '/home/paolo/.qgis2/python/plugins/LecoS',
> '/home/paolo/.qgis2/python/plugins/processinglwgeomprovider',
> '/usr/share/qgis/python', '/home/paolo/.qgis2/python',
> '/home/paolo/.qgis2/python/plugins', '/usr/share/qgis/python/plugins',
> '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu',
> '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old',
> '/usr/lib/python2.7/lib-dynload',
> '/usr/local/lib/python2.7/dist-packages',
> '/usr/lib/python2.7/dist-packages',
> '/usr/lib/python2.7/dist-packages/PILcompat',
> '/usr/lib/python2.7/dist-packages/gst-0.10',
> '/usr/lib/python2.7/dist-packages/gtk-2.0',
> '/usr/lib/pymodules/python2.7',
> '/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode',
> '/home/paolo/.qgis2/python/plugins/DigitizingTools/tools', '.',
> '/usr/share/qgis/python/plugins/fTools/tools', '~/.qgis/python']
>
> --
> Paolo Cavallini - www.faunalia.eu
> QGIS & PostGIS courses: http://www.faunalia.eu/training.html
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Re: [Qgis-developer] Bug in DB Manager versioning?

[Gino Pirelli]

it works on my compiled version 8b53001

do you have e more detailed test case?

ciao

Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)




On 24 January 2014 16:40, Paolo Cavallini  wrote:

> Hi all.
> Activating versioning in DB Manager throws an error:
> language "SQL" does not exist
> Does anybody confirm?
> Thanks.
> --
> Paolo Cavallini - www.faunalia.eu
> QGIS & PostGIS courses: http://www.faunalia.eu/training.html
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Re: [Qgis-developer] next Hackfest: Vienna

[Gino Pirelli]

they answered yesterday after I wrote them again... thank you

Luigi Pirelli


On 24 January 2014 16:23, Stephan Meißl  wrote:

> Hi Luigi,
>
> strange, they responded promptly before. Please let me know if you don't
> get an answer in reasonable time. I'll call then to check.
>
> cu
> Stephan
>
>
> On 01/24/2014 04:07 PM, Gino Pirelli wrote:
> > I wrote to Kindl  Hotel (as suggested in the wiki) but no answer :(
> >
> > I can share or I want to share double room.
> >
> > ciao Luigi Pirelli
> >
> >
> > On 24 January 2014 10:58, Andreas Neumann  > <mailto:a.neum...@carto.net>> wrote:
> >
> > will also try to book a the Kindl.
> >
> > Andreas
> >
> > Am 24.01.2014 10:38, schrieb Radim Blazek:
> > > Can we decide a hotel?
> > >
> > > + 1 for Kindl
> > >
> > > Radim
> > >
> > > On Sat, Dec 14, 2013 at 4:37 PM, Richard Duivenvoorde
> > > mailto:rdmaili...@duif.net>> wrote:
> > >> Hi Devs,
> > >>
> > >> after last PSC meeting we decided to go to Vienna for the next
> QGIS
> > >> Hackfest.
> > >>
> > >> This makes it possible for QGIS devs to spar a little with the
> Osgeo
> > >> C-tribe devs, because Stephan is organizing an Osgeo Code sprint
> > there.
> > >>
> > >> Because there is already an osgeo wiki page [0] we decided to not
> > create
> > >> one of our own, but reuse that resource. For most questions:
> please
> > >> consult that page first: [0]
> > >>
> > >> So: if you want to join: please add your name to te participants
> > list in
> > >> the wiki page.
> > >>
> > >> Normally the QGIS hackfests are organized by some local
> > organizer, often
> > >> together with some (local/national) sponsors.
> > >> Though we are joining the Code sprint, it will be VERY helpfull if
> > >> people from our community would give a hand to Stephan for the
> > >> organisation.
> > >> Please email the PSC or Stephan for this.
> > >>
> > >>
> > >> Regards,
> > >>
> > >> Richard Duivenvoorde
> > >>
> > >> [0] http://wiki.osgeo.org/wiki/Vienna_Code_Sprint_2014
>
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Re: [Qgis-developer] next Hackfest: Vienna

[Gino Pirelli]

I wrote to Kindl  Hotel (as suggested in the wiki) but no answer :(

I can share or I want to share double room.

ciao Luigi Pirelli


On 24 January 2014 10:58, Andreas Neumann  wrote:

> will also try to book a the Kindl.
>
> Andreas
>
> Am 24.01.2014 10:38, schrieb Radim Blazek:
> > Can we decide a hotel?
> >
> > + 1 for Kindl
> >
> > Radim
> >
> > On Sat, Dec 14, 2013 at 4:37 PM, Richard Duivenvoorde
> >  wrote:
> >> Hi Devs,
> >>
> >> after last PSC meeting we decided to go to Vienna for the next QGIS
> >> Hackfest.
> >>
> >> This makes it possible for QGIS devs to spar a little with the Osgeo
> >> C-tribe devs, because Stephan is organizing an Osgeo Code sprint there.
> >>
> >> Because there is already an osgeo wiki page [0] we decided to not create
> >> one of our own, but reuse that resource. For most questions: please
> >> consult that page first: [0]
> >>
> >> So: if you want to join: please add your name to te participants list in
> >> the wiki page.
> >>
> >> Normally the QGIS hackfests are organized by some local organizer, often
> >> together with some (local/national) sponsors.
> >> Though we are joining the Code sprint, it will be VERY helpfull if
> >> people from our community would give a hand to Stephan for the
> >> organisation.
> >> Please email the PSC or Stephan for this.
> >>
> >>
> >> Regards,
> >>
> >> Richard Duivenvoorde
> >>
> >> [0] http://wiki.osgeo.org/wiki/Vienna_Code_Sprint_2014
> >> ___
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> >
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Re: [Qgis-developer] Visual changelog for QGIS 2.2

[Gino Pirelli]

thank you Tim, your version it's really better :)


On 23 January 2014 23:13, Tim Sutton  wrote:

> Thanks Gino  - I will make sure it is included, I just need to edit the
> english a little.
>
> Regards
>
> Tim
>
>
> On Thu, Jan 23, 2014 at 12:48 PM, Gino Pirelli  wrote:
>
>> ok... erased
>>
>>
>> On 23 January 2014 10:53, Marco Hugentobler <
>> marco.hugentob...@sourcepole.ch> wrote:
>>
>>>  >I set also disclaiming about founder of this feature, but I don't
>>> know if this is in the "entry style"... I can erase it to be uniform with
>>> other entries.
>>>
>>> Yes, please erase it. The other entries don't mention the funders as
>>> well.
>>>
>>> Regards,
>>> Marco
>>>
>>>
>>> On 23.01.2014 08:56, Gino Pirelli wrote:
>>>
>>> I tim,
>>>
>>>  just added entry about WMS Legend... I set also disclaiming about
>>> founder of this feature, but I don't know if this is in the "entry
>>> style"... I can erase it to be uniform with other entries.
>>>
>>>
>>> On 30 December 2013 05:41, Tim Sutton  wrote:
>>>
>>>> Hi All
>>>>
>>>>  Over the last couple of weeks, I have started compiling a list of
>>>> interesting new features for the visual changelog for QGIS 2.2. Could I
>>>> invite others to add entries there too. You can either do it directly on
>>>> the changelog site [1] (you need to create yourself a login first) or send
>>>> me an email with the following info:
>>>>
>>>>  * Category of feature
>>>> * Title for new features
>>>> * Feature description in markdown or plain text
>>>> * A screenshot if possible (it is a *visual* changelog)
>>>> * Your full name for the image credits.
>>>>
>>>>  Please take a look at the existing entries to ensure that you are not
>>>> duplicating work.
>>>>
>>>>  @Nyall maybe it would be nice to get another entry for composer
>>>> summarising all the other improvements you have made, I know I haven't done
>>>> the work you have done justice in the list so far.
>>>>
>>>>  [1] http://changelog.linfiniti.com/qgis/version/21/
>>>>
>>>>  Thanks
>>>>
>>>>  --
>>>> Tim Sutton - QGIS Project Steering Committee Member
>>>> ==
>>>> Please do not email me off-list with technical
>>>> support questions. Using the lists will gain
>>>> more exposure for your issues and the knowledge
>>>> surrounding your issue will be shared with all.
>>>>
>>>> Irc: timlinux on #qgis at freenode.net
>>>> ==
>>>>
>>>> ___
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>>>> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>>>
>>>
>>>
>>>
>>> ___
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>>> listQgis-developer@lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/qgis-developer
>>>
>>>
>>>
>>> --
>>> Dr. Marco Hugentobler
>>> Sourcepole -  Linux & Open Source Solutions
>>> Weberstrasse 5, CH-8004 Zürich, switzerlandmarco.hugentob...@sourcepole.ch 
>>> http://www.sourcepole.ch
>>> Technical Advisor QGIS Project Steering Committee
>>>
>>>
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>>
>>
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>
>
>
> --
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> ==
> Please do not email me off-list with technical
> support questions. Using the lists will gain
> more exposure for your issues and the knowledge
> surrounding your issue will be shared with all.
>
> Irc: timlinux on #qgis at freenode.net
> ==
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Re: [Qgis-developer] Visual changelog for QGIS 2.2

[Gino Pirelli]

ok... erased


On 23 January 2014 10:53, Marco Hugentobler  wrote:

>  >I set also disclaiming about founder of this feature, but I don't know
> if this is in the "entry style"... I can erase it to be uniform with other
> entries.
>
> Yes, please erase it. The other entries don't mention the funders as well.
>
> Regards,
> Marco
>
>
> On 23.01.2014 08:56, Gino Pirelli wrote:
>
> I tim,
>
>  just added entry about WMS Legend... I set also disclaiming about
> founder of this feature, but I don't know if this is in the "entry
> style"... I can erase it to be uniform with other entries.
>
>
> On 30 December 2013 05:41, Tim Sutton  wrote:
>
>> Hi All
>>
>>  Over the last couple of weeks, I have started compiling a list of
>> interesting new features for the visual changelog for QGIS 2.2. Could I
>> invite others to add entries there too. You can either do it directly on
>> the changelog site [1] (you need to create yourself a login first) or send
>> me an email with the following info:
>>
>>  * Category of feature
>> * Title for new features
>> * Feature description in markdown or plain text
>> * A screenshot if possible (it is a *visual* changelog)
>> * Your full name for the image credits.
>>
>>  Please take a look at the existing entries to ensure that you are not
>> duplicating work.
>>
>>  @Nyall maybe it would be nice to get another entry for composer
>> summarising all the other improvements you have made, I know I haven't done
>> the work you have done justice in the list so far.
>>
>>  [1] http://changelog.linfiniti.com/qgis/version/21/
>>
>>  Thanks
>>
>>  --
>> Tim Sutton - QGIS Project Steering Committee Member
>> ==
>> Please do not email me off-list with technical
>> support questions. Using the lists will gain
>> more exposure for your issues and the knowledge
>> surrounding your issue will be shared with all.
>>
>> Irc: timlinux on #qgis at freenode.net
>> ==
>>
>> ___
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>> Qgis-developer@lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>
>
>
>
> ___
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>
>
>
> --
> Dr. Marco Hugentobler
> Sourcepole -  Linux & Open Source Solutions
> Weberstrasse 5, CH-8004 Zürich, switzerlandmarco.hugentob...@sourcepole.ch 
> http://www.sourcepole.ch
> Technical Advisor QGIS Project Steering Committee
>
>
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Re: [Qgis-developer] Visual changelog for QGIS 2.2

[Gino Pirelli]

I tim,

just added entry about WMS Legend... I set also disclaiming about founder
of this feature, but I don't know if this is in the "entry style"... I can
erase it to be uniform with other entries.


On 30 December 2013 05:41, Tim Sutton  wrote:

> Hi All
>
> Over the last couple of weeks, I have started compiling a list of
> interesting new features for the visual changelog for QGIS 2.2. Could I
> invite others to add entries there too. You can either do it directly on
> the changelog site [1] (you need to create yourself a login first) or send
> me an email with the following info:
>
> * Category of feature
> * Title for new features
> * Feature description in markdown or plain text
> * A screenshot if possible (it is a *visual* changelog)
> * Your full name for the image credits.
>
> Please take a look at the existing entries to ensure that you are not
> duplicating work.
>
> @Nyall maybe it would be nice to get another entry for composer
> summarising all the other improvements you have made, I know I haven't done
> the work you have done justice in the list so far.
>
> [1] http://changelog.linfiniti.com/qgis/version/21/
>
> Thanks
>
> --
> Tim Sutton - QGIS Project Steering Committee Member
> ==
> Please do not email me off-list with technical
> support questions. Using the lists will gain
> more exposure for your issues and the knowledge
> surrounding your issue will be shared with all.
>
> Irc: timlinux on #qgis at freenode.net
> ==
>
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Re: [Qgis-developer] Make valid in master

[Gino Pirelli]

last merged pull request allows the provider works on OSX

ciao Luigi Pirelli (luigi.pire...@faunalia.it - lui...@gmail.com)


On 16 January 2014 07:35, Paolo Cavallini  wrote:

> Hi all.
> To the best of my knowledge, our make clean command, available through
> the Processing subplugin:
>
> http://plugins.qgis.org/plugins/processinglwgeomprovider/
>
> is the most effective method to clean up invalid geometries.
> I would therefore suggest to include it in master, in order to have it
> available straight away for everybody.
> This depends on lwgeom, available at least on Debian and Windows.
>
> Opinions? Any blockers?
>
> All the best.
> --
> Paolo Cavallini - www.faunalia.eu
> QGIS & PostGIS courses: http://www.faunalia.eu/training.html
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Re: [Qgis-developer] Qgis2threejs suggestions...

[Gino Pirelli]

I've no time now to to test plugin, but my recent experience creating a
complex plugin [1] where are interacting qgis<->python
plugin<->QtWebView(based on QWebKit or other rendering engine), let me say
that should be a great improvement if 3d is displayed in a QWebView
allowing interaction (signal and data exchange) with qgis and the 3d view.

my plugin was inspired by a "secret" work that a friend did in Brighton
hackfest... a really simple plugin to show data in D3... but he never
published it :(... that ideas are applied in my plugin, but mine is
something really complex and without didactic purpose.

 ciao ginetto

[1] still in development but already stable: rt_geosisma_offline in
faunalia repo or https://github.com/faunalia/rt_geosisma_offline


On 7 January 2014 23:18, G. Allegri  wrote:

>
> >
> >> > Then, with the new year, I had an idea: what do you think of a QT
> window
> >> > inside QGIS, which displays the 3D html page ?
> >> >
> >> > Could it be doable ?   Do you have just tested ?
> >>
> >> Interesting, but I have not tested it yet.
> >
> >
> > I tested now, but I had:
> >
> > "Sorry, your browser doesn't seem to support WebGL"
> >
> > :(
>
> I've  been following the evolution of WebGL support by Webkit since a lot
> of time. Yet it's supported on few platforms, while it would require a
> custom build to enable it in many others (with high chance to not
> succeed!).
> For the moment it doesn't seem to be an option for a wide adoption...
>
> A positive note is the growing support on mobile browsers. Here a
> screenshot on my Nexus with Firefox:
>
> https://www.dropbox.com/s/couti1041gx2f5m/13891324843560.jpg
>
> Touch navigation workd smoothly.
>
> Thanks Minoru for this plugin. I had planned to develop something similar.
> Now I will move to your code and (hopefully) I will try to contribute to it
> ;)
>
> giovanni
>
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Re: [Qgis-developer] What about Phonon.so on MacOSX ?

[Gino Pirelli]

http://hub.qgis.org/issues/9213


On 19 December 2013 06:16, KAMAL deep  wrote:

> Hello all,
>
> i hav been trying to execute globe plugin in qgis 2.0 on windows7 using
> OSGEO4W,but it is throwing bad allocation error .anyone pls help out to
> resolve this.
>
> regards
>
>
> On Mon, Dec 16, 2013 at 12:54 PM, Geo DrinX  wrote:
>
>> Hello all,
>>
>>
>> installing  "Video UAV Tracker"  plugin for QGis 2.0.1  on MacOSX  I had
>> an error message referring to phonon.so, that seems not installed.
>>
>>
>> Someone knows how to solve it ?
>>
>>
>> Thank you in advance
>>
>> Roberto
>>
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[Qgis-developer] Customize QAction in legend menu... howto?

[Gino Pirelli]

Hi

I can't find a python solution how to customize actions shown in the legend
menu opende using right click button

QAction registered in the QgsLegend can be retrieved using method:

QList< LegendLayerAction >QgsLegend::legendLayerActions(
QgsMapLayer::LayerType type ) const;

and the I can use iface.legendInterface().removeLegendLayerAction(QAction)

but this method is not available in QgsLegendInterface.

Other way is to get QAction that is listed in iface.action* and then
use removeLegendLayerAction, but not all QAction seems available in iface
and none in legendInterface(). e.g How to remove "Remove" QAction in this
menu?
iface.actionRemoveLayer() refer only to "Remove layer" QAction in layer
menu.

could be useful add QgsLegend::legendLayerActions to api to allow deep
customization?

thanks, Luigi Pirelli
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Re: [Qgis-developer] QGIS game (for fun)?

[Gino Pirelli]

+1 :)

should be a good way to introduce gis at school. Some of the Italian local
chapter worked in projects involving (g)foss in didactic... A.furieri (mr.
spatialite) did a project to explain gfoss at school (I don't know exatly
how it was).

Some friends asked me to explain GFOSS at school, and I've serious problem
how to approch it in a firendly way.

let us/me know,

ciao Ginetto




On 15 December 2013 13:50, Stefan Keller  wrote:

> Hi,
>
> Did anybody ever think about implementing a game (as PyQGIS Plugin) for
> pure fun & distraction - but also as gamified element to lower entry
> barriers?
> I'm collecting ideas here: http://giswiki.hsr.ch/QGIS_Game
>
> --Stefan
>
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Re: [Qgis-developer] Single-file PyQGIS Cookbook

[Gino Pirelli]

http://docs.qgis.org/2.0/pdf


On 11 December 2013 22:37, Lee Hachadoorian wrote:

> Is there a single-file version of the PyQGIS Developer Cookbook anywhere?
> Single-file HTML, EPUB, Kindle/MOBI, or PDF.
>
> Thanks,
> --Lee
>
>
> --
> Lee Hachadoorian
> Asst Professor of Geography, Dartmouth College
> http://freecity.commons.gc.cuny.edu/
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Re: [Qgis-developer] W*S obtain only the server url

[Gino Pirelli]

+1


On 7 December 2013 17:35, G. Allegri  wrote:

> What about using urlparse: http://docs.python.org/2/library/urlparse.html?
>
>
> 2013/12/7 Gino Pirelli 
>
>> Hi Luca
>>
>> usign QT you can:
>>
>> create QUrl and then query "url" with it's method  queryItemValue
>>
>> probably there's a pure python method... that it's always better reducing
>> QT coupling. If you find a pure python way... please post it.
>>
>> ciao Ginetto
>>
>>
>> On 6 December 2013 10:47, Luca Delucchi  wrote:
>>
>>> Hi everybody,
>>>
>>> I have a WFS layer and I would like to obtain the server url using
>>> pyqgis.
>>> Now I'm using layer.source(), but it return the entire url with all
>>> the parameters.
>>> Is there a way to abtain only the server url?
>>> When QGIS create the string for the request it append every time
>>> REQUEST parameter for first? Could I split the string using it?
>>>
>>> Thanks
>>>
>>> --
>>> ciao
>>> Luca
>>>
>>> http://gis.cri.fmach.it/delucchi/
>>> www.lucadelu.org
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>>
>>
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>
>
>
> --
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> http://about.me/giovanniallegri
> blog: http://blog.spaziogis.it
> GEO+ geomatica in Italia http://bit.ly/GEOplus
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Re: [Qgis-developer] W*S obtain only the server url

[Gino Pirelli]

Hi Luca

usign QT you can:

create QUrl and then query "url" with it's method  queryItemValue

probably there's a pure python method... that it's always better reducing
QT coupling. If you find a pure python way... please post it.

ciao Ginetto


On 6 December 2013 10:47, Luca Delucchi  wrote:

> Hi everybody,
>
> I have a WFS layer and I would like to obtain the server url using pyqgis.
> Now I'm using layer.source(), but it return the entire url with all
> the parameters.
> Is there a way to abtain only the server url?
> When QGIS create the string for the request it append every time
> REQUEST parameter for first? Could I split the string using it?
>
> Thanks
>
> --
> ciao
> Luca
>
> http://gis.cri.fmach.it/delucchi/
> www.lucadelu.org
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Re: [Qgis-developer] No Zoom to selected point

[Gino Pirelli]

Sorry Bernhard was my mistake... I had a layer but it was composed of
circular polygons similar to point.

sorry for the noise


On 4 December 2013 07:50, Bernhard Ströbl  wrote:

> Hi Gino,
>
> can you confirm what I described (_one_ point selected, does not zoom)?
>
> I tried with f21562c on OpenSuse 64 bit.
>
> Bernhard
>
> Am 03.12.2013 18:01, schrieb Gino Pirelli:
>
>> not confirmed in f21562c
>> not confirmed in f1f2e16
>>
>>
>> On 3 December 2013 16:40, Vincent Mora  wrote:
>>
>>  I observed the same behavior (qgis master) with two points alligned on x
>>> (a very simple layer indeed).
>>>
>>>
>>> On 02/12/2013 12:15, Bernhard Ströbl wrote:
>>>
>>>  Dear devs,
>>>>
>>>> today I stumbled on a strange behaviour when zoooming to a point.
>>>> To reproduce: load a point layer, select one feature in the table and
>>>> click "Zoom to selection". The result is the same as if clicking "Pan
>>>> map
>>>> to Selection", i.e the map is panned but not zoomed.
>>>> I _think_ this is because the bounding box of the selected feature has a
>>>> width and height of 0. Try iface.activeLayer().
>>>> boundingBoxOfSelected().width()/.height() in the Python console.
>>>> Geometrically speaking this is correct but as the zoom to selected
>>>> function builds on a bounding box with width/height>  0 the outcome for
>>>> the
>>>> user is bad.
>>>> My suggestion would be to define a small rectangle around the bounding
>>>> boxes' center if it has size 0 in the zoomToSelected function.
>>>>
>>>> Tried with QGIS 2.0.1 and current master
>>>>
>>>> Shall I file a ticket for this?
>>>>
>>>> Bernhard
>>>>
>>>>
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Re: [Qgis-developer] No Zoom to selected point

[Gino Pirelli]

not confirmed in f21562c
not confirmed in f1f2e16


On 3 December 2013 16:40, Vincent Mora  wrote:

> I observed the same behavior (qgis master) with two points alligned on x
> (a very simple layer indeed).
>
>
> On 02/12/2013 12:15, Bernhard Ströbl wrote:
>
>> Dear devs,
>>
>> today I stumbled on a strange behaviour when zoooming to a point.
>> To reproduce: load a point layer, select one feature in the table and
>> click "Zoom to selection". The result is the same as if clicking "Pan map
>> to Selection", i.e the map is panned but not zoomed.
>> I _think_ this is because the bounding box of the selected feature has a
>> width and height of 0. Try iface.activeLayer().
>> boundingBoxOfSelected().width()/.height() in the Python console.
>> Geometrically speaking this is correct but as the zoom to selected
>> function builds on a bounding box with width/height > 0 the outcome for the
>> user is bad.
>> My suggestion would be to define a small rectangle around the bounding
>> boxes' center if it has size 0 in the zoomToSelected function.
>>
>> Tried with QGIS 2.0.1 and current master
>>
>> Shall I file a ticket for this?
>>
>> Bernhard
>>
>>
>> __ Information from ESET Mail Security, version of virus
>> signature database 9119 (20131202) __
>>
>> The message was checked by ESET Mail Security.
>> http://www.eset.com
>>
>>
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Re: [Qgis-developer] Spring Hackfest

[Gino Pirelli]

NOO... Girona and Vienna happend in the same days?
N


On 25 November 2013 16:26, Paolo Cavallini  wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Il 25/11/2013 11:16, Richard Duivenvoorde ha scritto:
>
> > I think (Paolo?) there has already been some informal decision on the
> > PSC mailing list for Vienna, only we/QGIS did not take further action.
>
> no decision, neither informal or formal, AFAIK
> I suggest to vote on this
>
> > From Stephan via IRC I understood he and Paolo have communicated about
> it..
>
> confirmed, the gereal idea is settled
>
> > Next friday there is a PSC (irc) meeting, so hopefully we can try to
> > decide about this, and start an 'organising team'.
>
> that would be great
>
> all the best
>
> - --
> Paolo Cavallini - www.faunalia.eu
> Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html
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Re: [Qgis-developer] Creating a list of reference plugins for learning purposes

[Gino Pirelli]

+3.14


On 25 November 2013 15:58, Paolo Cavallini  wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Il 25/11/2013 13:20, Victor Olaya ha scritto:
> > My idea is to take a set of 5-10 plugins that are representative of
> > what most people what to know, and document them in detail so they can
> > be used as reference plugins. Also, if these plugins are written with
> > different sytles, I will homogenize them so they have a common style
> > and can serve to set some guidelines for developers. In short, create
> > a set of examples to follow, and from which a developer can learn.
>
> plugin guidelines are much needed since long, so +1 for me.
> all the best, and thanks.
> - --
> Paolo Cavallini - www.faunalia.eu
> Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html
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Re: [Qgis-developer] Disable Syntax Highlighting in DB Manager

[Gino Pirelli]

I can't confirm...

"Try, for example, typing `SELECT 1;` into the window, and see how long it
takes you"

I can't repeat the problems doing this... can you post a better test case?

Luigi Pirelli (luigi.pire...@faunalia.it)


On 24 November 2013 22:24, Lee Hachadoorian wrote:

> I find the DB Manager SQL window to be unusable, and have confirmed that
> it is because of syntax highlighting by disabling this feature in my
> installation. There is an issue already in the tracker
> https://hub.qgis.org/issues/6995 entitled "db manager's SQL window
> freezes with long query (due to syntax coloring?)". Giuseppe suggests:
>
> > Pasting or editing such a query makes highlighting process slow here,
> but it doesn't freeze (it could depend on resources available on my
> notebook). I could check the query length, but using a 124190 chars query
> long is something not usual anyway...
>
> This is correct in that QGIS does not completely stop responding, but the
> latency is so high as to make the dialog unusable for anything other than
> pasting in an already tested query. Try, for example, typing `SELECT 1;`
> into the window, and see how long it takes you. I'm running QGIS on a Linux
> Mint 13 laptop with an i7 processor and 8GB RAM, so I don't think this has
> anything to do with system resources.
>
> At the moment, I have altered my local version by commenting out lines 34
> and 56 of /usr/share/qgis/python/plugins/db_manager/dlg_sql_window.py. I
> would like to suggest that until some time can be invested in making the
> syntax highlighting functionality usable (if there is even interest in
> doing so for a feature that is just eye candy), that this change be tested
> and incorporated in the official version.
>
> Respectfully and with thanks to those who have created and contributed to
> the DB Manager plugin,
> --Lee
>
>
> --
> Lee Hachadoorian
> Assistant Professor in Geography, Dartmouth College
> http://freecity.commons.gc.cuny.edu
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Re: [Qgis-developer] Multi threading and background processing

[Gino Pirelli]

On 22 November 2013 08:23, Martin Dobias  wrote:

> One side thought: seems like your computation could be done within
>  Processing framework (used to be SEXTANTE before QGIS 2.0). The
> obvious advantage is that you just write your algorithm and register
> it, all GUI for input of parameters would be done by the framework.
> But I do not think it currently supports things like continual updates
> of the results in canvas.
>
> As far as I know, Processing has problems managing multi thread
processing, probabily related with GUI update of the it's progress bar, but
I didn't investigated.

>
> > 2) If I did this, could I display this type of raster in the qg map
> canvas?
> > What kind of synchronization is required so the simulation pauses when
> the
> > map is redrawn due to user interaction (zooming or panning for example).
>
> signal exchange!  your plugin can do bridging and signal coordinator.

rendering action emit signals:
http://www.qgis.org/api/classQgsMapCanvas.html
in different phases

I don't know it could help.

ciao Luigi Pirelli (luigi.pire...@faunalia.it)
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Re: [Qgis-developer] Multi-threaded Rendering in QGIS

[Gino Pirelli]

I don't know if it could help a open platform to fundraising... for
example: http://www.pledgebank.com/

probably it helps to spread the voice...

for example this is a successful fundrising related to spatial sw
http://www.pledgebank.com/postgistopology

ciao ginetto




On 5 November 2013 11:13, Peter Wells wrote:

> Hi Andreas,
>
> There have been no donors coming forward from the general email I sent out
> to the lists but I am in the process of asking an organisation here in the
> UK directly but have been delayed in this task due to various people being
> on holiday.
>
> The funding arrangement you describe sounds great.  I will be contacting
> others that you mentioned directly this week to see if we can raise further
> funding.
>
> In the meantime, as far as I am aware, the work on the MT has already
> begun.  I will chat with Martin and see how the programme ties with the 2.2
> release schedule.
>
>
> Kind regards,
>
> Pete
>
> -Original Message-
> From: Andreas Neumann [mailto:a.neum...@carto.net]
> Sent: 04 November 2013 16:31
> To: peter.we...@lutraconsulting.co.uk; qgis-developer@lists.osgeo.org
> Cc: Saber Razmjooei; martin.dob...@lutraconsulting.co.uk
> Subject: Re: Multi-threaded Rendering in QGIS
>
> Hi all,
>
> I am wondering if you had any feedback regarding the call for funding
> around the multi-threaded renderer.
>
> From the Swiss QGIS user group we decided to split this into 2013 and
> 2014. We can already pay CHF 3000 (approx. €24xx - depening on the exchange
> rate) in 2013 (approval pending on Nov 21). We would then pay a similar
> amount then in early 2014.
>
> Did you hear back from others who could contribute financially?
>
> Can Martin already start with his work now? To me it would be important to
> get this in QGIS 2.2
>
> Best greetings,
> Andreas
>
> Am 21.10.2013 20:54, schrieb Peter Wells:
> > Dear list,
> >
> >
> >
> > We are looking to embark on a project to make rendering in QGIS
> multi-threaded, boosting rendering performance and reducing drawing times.
>  I’m turning to the list to see if this is something that any of you (or
> any organisations you know) would be interested in co-funding.
> >
> >
> >
> > Besides ourselves, the Swiss QGIS User Group has very kindly offered to
> fund the development.  We are looking to raise approximately €20k in total
> and are looking for minimum donations of €1000 to reduce administrative
> overhead.
> >
> >
> >
> > Please contact us if you’d like to help,
> >
> >
> >
> > Kind regards,
> >
> > Pete
> >
> >
> >
> > Peter Wells
> >
> > Lutra Consulting
> > 23 Chestnut Close, Burgess Hill, RH15 8HN
> >  www.lutraconsulting.co.uk
> > Tel:  +44 (0)1444 848012
> > Mob:  +44 (0)7704 781683
> > SIP:  1507...@sipgate.co.uk
> >
> >
> >
> >
> >
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Re: [Qgis-developer] writeMapLayer not connecting in Python

[Gino Pirelli]

usually appends due to mismatch in callback signature... colud be
necessarry add "self" to def?

def write2(layer, dom, dom2): <--> def write2(self, layer, dom, dom2):

??

ciao ginetto


On 30 October 2013 14:23, Nathan Woodrow  wrote:

> Hey all,
>
> I seem to be having issues with connecting to QgsProject::writeMapLayer in
> Python.
> Using new style connections I get an error:
>
> >>> QgsProject.instance().writeMapLayer.connect(layerwrite)
>
> yields
>
> TypeError: connect() failed between
> writeMapLayer(QgsMapLayer*,QDomElement,QDomDocument) and unislot()
>
> Trying to connect using the old style connect just doing ever get called:
>
> def write2(layer, dom, dom2):
> print layer, dom, dom2
>
> QObject.connect(QgsProject.instance(), SIGNAL("writeMapLayer( QgsMapLayer,
> QDomElement, QDomDocument )"), write2)
>
> This should be called when ever the project is saved and the layer is
> written however it just never calls the slot.
>
> Doing something wrong?
>
> - Nathan
>
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Re: [Qgis-developer] Qgis : synchronized view for photo-interpretation?

[Gino Pirelli]

ok... prepared 0.2.5 version, thank you again

Luigi Pirelli (luigi.pire...@faunalia.it)


On 23 October 2013 08:47, Gino Pirelli  wrote:

> was a bug of mine introduces during porting to Api2.0... the original code
> used toDouble...
>
> I'm preparing a new version... thank you for the report
>
> Luigi Pirelli (luigi.pire...@faunalia.it)
>
>
> On 23 October 2013 08:11, Zirneklitis  wrote:
>
>> Hi,
>>
>> There is a problem with a comma as the decimal separator.
>>
>> A new bug has been reported:
>>
>> http://hub.qgis.org/issues/**8934 <http://hub.qgis.org/issues/8934>
>>
>> Best regards,
>>
>> Karlis
>>
>> Gino Pirelli wrote:
>>
>>> Hi, I'm maintaining this plugin
>>> ..
>>>
>>> (Int)... so probabily in your settings zoom_factor is set as string
>>> value... e.g "2" instead of 2
>>>
>>> try to check in your Qgis setting
>>>
>>> if this is not the case, please create an issue here:
>>>
>>> http://hub.qgis.org/projects/**dockablemirrormap/issues<http://hub.qgis.org/projects/dockablemirrormap/issues>
>>> ..
>>>
>>
>
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Re: [Qgis-developer] Qgis : synchronized view for photo-interpretation?

[Gino Pirelli]

was a bug of mine introduces during porting to Api2.0... the original code
used toDouble...

I'm preparing a new version... thank you for the report

Luigi Pirelli (luigi.pire...@faunalia.it)


On 23 October 2013 08:11, Zirneklitis  wrote:

> Hi,
>
> There is a problem with a comma as the decimal separator.
>
> A new bug has been reported:
>
> http://hub.qgis.org/issues/**8934 <http://hub.qgis.org/issues/8934>
>
> Best regards,
>
> Karlis
>
> Gino Pirelli wrote:
>
>> Hi, I'm maintaining this plugin
>> ..
>>
>> (Int)... so probabily in your settings zoom_factor is set as string
>> value... e.g "2" instead of 2
>>
>> try to check in your Qgis setting
>>
>> if this is not the case, please create an issue here:
>>
>> http://hub.qgis.org/projects/**dockablemirrormap/issues<http://hub.qgis.org/projects/dockablemirrormap/issues>
>> ..
>>
>
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Re: [Qgis-developer] Qgis : synchronized view for photo-interpretation?

[Gino Pirelli]

Hi, I'm maintaining this plugin

I tested the code:
settings=QSettings()
a=settings.value( "/qgis/zoom_factor", 2, type=int )

in the python console and it works... the error message says that

cannot convert QVariant metaType = 10 (QString) in QVariant metaType = 2
(Int)... so probabily in your settings zoom_factor is set as string
value... e.g "2" instead of 2

try to check in your Qgis setting

if this is not the case, please create an issue here:

http://hub.qgis.org/projects/dockablemirrormap/issues

explaining the context and if possibile a data set to allow me to reproduce
the error?

thank you


On 22 October 2013 19:47, Zirneklitis  wrote:

> What could be missing? DockableMirrorMap plugin could not be started:
>
> ==**=
>
> An error has occured while executing Python code:
>
> Traceback (most recent call last):
>   File 
> "/home/karlo/.qgis2/python/**plugins/DockableMirrorMap/**dockableMirrorMapPlugin.py",
> line 79, in runDockableMirror
> wdg = DockableMirrorMap(self.iface.**mainWindow(), self.iface)
>   File 
> "/home/karlo/.qgis2/python/**plugins/DockableMirrorMap/**dockableMirrorMap.py",
> line 39, in __init__
> self.mainWidget = MirrorMap(self, iface)
>   File "/home/karlo/.qgis2/python/**plugins/DockableMirrorMap/**mirrorMap.py",
> line 40, in __init__
> self.setupUi()
>   File "/home/karlo/.qgis2/python/**plugins/DockableMirrorMap/**mirrorMap.py",
> line 65, in setupUi
> zoomFactor = settings.value( "/qgis/zoom_factor", 2, type=int )
> TypeError: unable to convert a QVariant of type 10 to a QMetaType of type 2
>
> Python version:
> 2.7.3 (default, Aug  9 2012, 17:23:57)
> [GCC 4.7.1 20120720 (Red Hat 4.7.1-5)]
>
>
> QGIS version:
> 2.1.0-Master Master, exported
>
> Python path: ['/usr/share/qgis/python/**plugins/processing',
> '/usr/share/qgis/python', u'/home/karlo/.qgis2/python',
> u'/home/karlo/.qgis2/python/**plugins', '/usr/share/qgis/python/**plugins',
> '/usr/lib64/python27.zip', '/usr/lib64/python2.7',
> '/usr/lib64/python2.7/plat-**linux2', '/usr/lib64/python2.7/lib-tk',
> '/usr/lib64/python2.7/lib-old'**, '/usr/lib64/python2.7/lib-**dynload',
> '/usr/lib64/python2.7/site-**packages', 
> '/usr/lib64/python2.7/site-**packages/PIL',
> '/usr/lib64/python2.7/site-**packages/geos', 
> '/usr/lib64/python2.7/site-**packages/gst-0.10',
> '/usr/lib64/python2.7/site-**packages/gtk-2.0',
> '/usr/lib64/python2.7/site-**packages/wx-2.8-gtk2-unicode',
> '/usr/lib/python2.7/site-**packages', '/usr/lib/python2.7/site-**
> packages/setuptools-0.6c11-**py2.7.egg-info', '/home/karlo/.qgis2/python/*
> *plugins/DigitizingTools/tools'**, '/usr/share/qgis/python/**
> plugins/fTools/tools']
>
>
> ==**=
>
> Best regards,
> Karlis
>
> Paolo Cavallini wrote:
>
>> ..
>>
>> http://plugins.qgis.org/**plugins/DockableMirrorMap/
>> enjoy
>> ..
>>
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Re: [Qgis-developer] Excel export

[Gino Pirelli]

I think the maintainer was working on it as you can see in the commits

https://github.com/rduivenvoorde/xytools/commit/554645bea2e60c1ffc47da47607d93e25c8d9c6f

did you asked to him?

ciao Luigi Pirelli (luigi.pire...@faunalia.it)


On 22 October 2013 08:30, Victor Gonzalez wrote:

> Hi all,
>
> I need to export some attribute tables from QGIS in .xls format. As far as
> I know, the XYTools plugin [1] does what I want, but it does not work with
> QGIS 2.0 yet, right? I can update it and contribute the changes, but I
> would like to know if it has been already planned or maybe the plugin is
> unmaintained and there's a better solution that I can use. Any thoughts?
>
> Thanks in advance,
> Víctor.
>
> [1] http://plugins.qgis.org/plugins/xytools
>
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[Qgis-developer] Git Pull Request: Best practices?

[Gino Pirelli]

as suggested by -strk I'll try the solution in the list...

I've three features with hierarchy  dependency among them:
FIRST needed by SECOND that is needed by THIRD

what it's better

A) ONE big pull request of the three features (with hierarchy dependency)

or

B) TREE sequential pull request sequentially waiting the merge of the
previous pulls?

or

C) three parallel pull request but that can create compilation problem if
THIRD pull is merged before SECOND and SECOND before FIRST

or

D) somethig new :)

thank you Luigi Pirelli
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Re: [Qgis-developer] [OT] - politically correct question

[Gino Pirelli]

+1


On 16 October 2013 12:46, Richard Duivenvoorde  wrote:

> On 16-10-13 12:29, Ing. Pierluigi De Rosa wrote:
> > Dear all,
> >
> > Since QGIS was at 1.8 version I used a plugin very useful for me but now
> > the same is to updated to the 2.0 version.
> > I write to the developer asking for un update for version 2.0 and
> > telling him I'm are available to the the necessary work to do that.
> > Unfortunately I didn’t receive any reply from him.
> >
> > What you suggest to do?
> > I can update the code but then I cannot distribuite the code as I'm not
> > the developer?
>
> My opinion:
>
> I do not know which plugin you need, but I would be very carefull to
> pull somebodies plugin out of his/her hands.
>
> I think it is to the developer to decide what priorities he takes by
> doing his work. We cannot force somebody to update it, if he is busy
> with something else. (or just missing the email in which somebody asks
> for that)
>
> If the plugin is on github, I would start with forking the repo, and
> upgrading the plugin as needed and do a pull request.
> This way YOU have a working plugin :-)
>
> Then maybe ask via this list if the developer is around, or if somebody
> knows this developer personally, and try to contact him again (or via
> the person who knows him).
>
> Maybe offer a little gift? Some nice words? A beer somewhere on the
> world? Offer to do it (patches, pull requests)?
>
> If all fails, there are two options:
> - we can my you manager of the plugin (but as said, as a project I think
> we should be really carefull with this. Maybe even only if the
> plugin-owner has given permission for this)
> - you can rename the plugin and upload it with another name?
>
> From my own experience, I can tell several reasons to not upgrade
> immediatly:
> - I'm in the middle of some refactoring and are planning to do the
> upgrade and new functionality in one version
> - I just do not have time for this, at THIS moment (meaning: other
> things in life have prio now)...
>
> In short: please be gentle to a plugin dev. He invested his free time
> into the developing the initial version(s) of the plugin.
>
> Regards,
>
> Richard Duivenvoorde
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[Qgis-developer] Pull requests on WMS Tile Retry and WMS getLegendGraphic in legend and composer

[Gino Pirelli]

Hi

I just pulled some requests related to features presented in Brighton and
Developed with funding from Regione Toscana-SITA

A) WMS Tile Retry - This feature that reduce problems due to fail on
download single tiles

B) WMS getLegendGraphic adding api in provider to get the getLegendGraphic
pixmap

C) WMS legend in Legend Interface as popup. This allow visualization of
getLegendGraphic pixmap in legend interface using popup (cause to
architectural limitation)
Legend reload is linked to scale modification and in the future also to
extent to use new mapserer feature that customize legend basing on viewport

D) WMS legend in Composer to show the legend in composer. This feature add
a configurable resolution parameter to set legend pixmap resolution to
allow a good print quality.

I tired to be more modular as possible...

Pull request A is independent
Pull requests from B to D are hierarchically linked

please let me know for every doubt or suggestion

thank you

Luigi Pirelli (luigi.pire...@faunalia.it)
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Re: [Qgis-developer] Reliable way to determine a groupIndex in the legend tree

[Gino Pirelli]

I'm reading this thread in a too fast way so probably I'll miss something

we can distinguish two topics in this thread

1) api re-design... but I think is a Architecture re-design of the
QgsLegend component
2) Enhancement of the Legend interface.

Thread 1) more technical, at this moment is still not approached
Thread 2) is focused (as I understood) on adding a new type of ItemGroup
that would manage a mutual/exclusive selection (radio button mode selection
inside the group)
Thread 3) please add topic of this thread if I missed it.

I can say something about Thread 1) that is related with Thread 2).
Sorry if I make mistakes on this my analysis, I tried to the do the best I
can and I'm here to learn :)
At this moment QgsLegend doesn't use a clear MVC pattern (
http://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller). This
is (probabily) the main problem to expand it's features. I'm not sure about
group managing because I didn't focus on this feature, but I'm quite sure
that Item customization limits are extended to groups too.
QgsLegend is based on QTreeView that has all features to allow a full
customization of it's items (a group is a kind of item).
The main problem at this moment is that rendering of an item is not
delegated to each item but it's spread in different classes that create an
abstraction of the different kind of items.
I found this limitations looking for a solution to show WMS legends in
legend interface.
I my different way to find a solution to this new feature I also tried to
add a "delegation"approach (just to try if it was feasible) but I wasn't
able to have a complete control of the item rendering... this is seems be
related with not so clear (to me) path of emitted signal inside this
hierarchy of classes.

So my conclusion are
1) move all rendering action custom item delegates
2) clean or clarify signals emitted and inter-relation with the classes of
the legend ecosystem.
3) this is a "new" point... I think that to allow developing new feature
it's necessary create and abstraction of the data returned by
layer->legendSymbologyItems() because returning a QList< QPair< QString,
QColor > > is a really a big limitation to customization (for example I
can't ask to the layer to return a pixmap that is the legend for a WMS
layer)

Why thread 1) is related with Tread 2)? because if I've a clear Item
delegation I can add a new group item that manage it's rendering and
behavior basing on it's own characteristic.

I hope to hear from who's more "inside" qgis architecture to find the
"correct" direction.

thank you, Luigi Pirelli (luigi.pire...@faunalia.it)
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Re: [Qgis-developer] Reliable way to determine a groupIndex in the legend tree

[Gino Pirelli]

no, not yet,

I found structural limitation looking for adding customized legends (aka
items)... I waited Brighton to check if it was a problem related to my
"ignorance" or a structural one.

I hadn't time to find what's the "procedure" to add a RFC in qgis with it's
workflow (in mapserver is clear, I can learn the procedure reading ML)

let me organize ideas and procedural proposal... or if it's more clear to
you, please start it and I'll contribute as soon as I can... or, in the
meantime, we can continue with this thread.

Andreas, thank you to open this thread

Luigi Pirelli (luigi.pire...@faunalia.it)


On 9 October 2013 21:35, Andreas Neumann  wrote:

> Hi Luigi,
>
> Do you have a written proposal already? Is it available on Google Docs
> so we can comment/append?
>
> Personally, I am also interested in enhancing group options in the layer
> tree. Groups are not just stupid containers with only toggling of
> visibility. They could also have a group opacity and blending and group
> metadata. Later on we may also have clipping and masking on groups. So
> we really should have an extensible mechanism for groups as new group
> features appear.
>
> Yes, if we have a written proposal we will have more organization that
> may help to fund this effort.
>
> Andreas
>
> Am 09.10.2013 18:19, schrieb Gino Pirelli:
> > we did a little face to face meeting in Brighton with Martin D. and Marco
> > H... QgsLegend classes need a refactory due to structural limitation.
> >
> > Marco H. did an estimation of the refactoring, but probably, as I can see
> > there are more that need this refactoring, could be interesting collect
> > features that this re-write should involve
> > and obviously funding :)
> >
> > ciao Luigi Pirelli (luigi.pire...@faunalia.it)
> >
> >
> >
> > On 9 October 2013 09:35, Denis Rouzaud  wrote:
> >
> >> I heard some discussions... from Matthias, Martin and Nathan.
> >>
> >> but there are probably others!
> >>
> >>
> >> On 10/09/2013 09:30 AM, Andreas Neumann wrote:
> >>
> >>> Am 09.10.2013 06:16, schrieb Bernhard Ströbl:
> >>>
> >>>> Hi
> >>>>
> >>>> Am 09.10.2013 08:12, schrieb Denis Rouzaud:
> >>>>
> >>>>> Hi,
> >>>>>
> >>>>> I am not sure we should make any publicity to the legend API which is
> >>>>> very bad.
> >>>>>
> >>>>> I hope these methods will deprecated soon ;)
> >>>>>
> >>>> So is there anyone working on fixing these legend API problems?
> >>>
> >>> We should probably come up with a Wiki page where we could collect
> ideas
> >>> what we would expect from a proper legend API.
> >>>
> >>> Andreas
> >>> __**_
> >>> Qgis-developer mailing list
> >>> Qgis-developer@lists.osgeo.org
> >>> http://lists.osgeo.org/**mailman/listinfo/qgis-**developer<
> http://lists.osgeo.org/mailman/listinfo/qgis-developer>
> >>>
> >>
> >> __**_
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> >> Qgis-developer@lists.osgeo.org
> >> http://lists.osgeo.org/**mailman/listinfo/qgis-**developer<
> http://lists.osgeo.org/mailman/listinfo/qgis-developer>
> >>
> >
>
>
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Re: [Qgis-developer] PyQGIS and checking WMS layers have data

[Gino Pirelli]

probally solution is connecting to the slots of the QgsRasterLayer class

  public slots:
void showStatusMessage( const QString & theMessage );

/** \brief Propagate progress updates from GDAL up to the parent app */
void updateProgress( int, int );

/** \brief receive progress signal from provider */
void onProgress( int, double, QString );

ciao Luigi Pirelli (luigi.pire...@faunalia.it)
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Re: [Qgis-developer] Reliable way to determine a groupIndex in the legend tree

[Gino Pirelli]

we did a little face to face meeting in Brighton with Martin D. and Marco
H... QgsLegend classes need a refactory due to structural limitation.

Marco H. did an estimation of the refactoring, but probably, as I can see
there are more that need this refactoring, could be interesting collect
features that this re-write should involve
and obviously funding :)

ciao Luigi Pirelli (luigi.pire...@faunalia.it)



On 9 October 2013 09:35, Denis Rouzaud  wrote:

> I heard some discussions... from Matthias, Martin and Nathan.
>
> but there are probably others!
>
>
> On 10/09/2013 09:30 AM, Andreas Neumann wrote:
>
>> Am 09.10.2013 06:16, schrieb Bernhard Ströbl:
>>
>>> Hi
>>>
>>> Am 09.10.2013 08:12, schrieb Denis Rouzaud:
>>>
 Hi,

 I am not sure we should make any publicity to the legend API which is
 very bad.

 I hope these methods will deprecated soon ;)

>>> So is there anyone working on fixing these legend API problems?
>>
>> We should probably come up with a Wiki page where we could collect ideas
>> what we would expect from a proper legend API.
>>
>> Andreas
>> __**_
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>>
>
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Re: [Qgis-developer] addAttribute to memory layer

[Gino Pirelli]

explication is in the code

http://www.qgis.org/api/qgsvectorlayer_8cpp_source.html#l03192

it' important to follow the emitted signal and related listener to know
exactly all involved cmponents

ciao ginetto




On 8 October 2013 10:04, Ing. Pierluigi De Rosa <
pierluigi.der...@gfosservices.it> wrote:

> Thanks Alessando,
> It was what I was looking for.
>
> My error was I didn't updated fields using:
> vectorlayer.updateFields()
>
> Why it is necessary to call it when a field is added into provider?
>
> Thanks
> Pierluigi
>
>
> Il giorno lun, 07/10/2013 alle 10.51 +0200, Alessandro Pasotti ha
> scritto:
> > You can try this method:
> >
> >  https://github.com/elpaso/qgis-geocoding/blob/master/GeoCoding.py#L289
> >
> >
> --
>
>
> 
> Ing. Pierluigi De Rosa (PhD)
> Studio Associato GFOSSERVICES
>
> Via Tilli 58 - 06127 Perugia (PG)
> tel: 075 7825101 / fax: 075 7823038
> cel: 3497558268
> web: www.gfosservices.it
> skype: pierluigi.derosa
>
> --
>
>
> 
> Ing. Pierluigi De Rosa (PhD)
> Studio Associato GFOSSERVICES
>
> Via Tilli 58 - 06127 Perugia (PG)
> tel: 075 7825101 / fax: 075 7823038
> cel: 3497558268
> web: www.gfosservices.it
> skype: pierluigi.derosa
>
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[Qgis-developer] The Hack Fests future?

[Gino Pirelli]

http://nerdbo.at/ ;)
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Re: [Qgis-developer] Fwd: QGIS stable, release, master, development, nightly build, latest, unstable etc etc

[Gino Pirelli]

+1


On 30 September 2013 09:25, Richard Duivenvoorde wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> On 30-09-13 09:06, Paolo Cavallini wrote:
> > Il 30/09/2013 08:44, Matthias Kuhn ha scritto:
> >
> >> The package suffix -dev or -devel are often used to mark
> >> packages containing development files such as headers. Therefore
> >> I would stick to another term for this purpose ( nightly, master,
> >> alpha, beta, preview, testing, unstable, no strong opinion from
> >> my side ), so we can use the same term throughout the homepage
> >> and packages.
> >
> > good point - IMHO alpha, preview, testing, unstable are acceptable,
> > the others are less appropriate and understandable. all the best.
>
>
> Ok, I agree too, I did not think about that.
>
> New proposal:
>
> QGIS stable
> QGIS testing
>
> Ok?
>
> Richard
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1.4.14 (GNU/Linux)
> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
>
> iQEcBAEBAgAGBQJSSSd8AAoJEJFuRrTgODQ+sj4H+QHPewgkPHQA+bV4m7rWiGrP
> fkMcdbkBZfRbuL/VjYL7ARqOHU4n0vcuKu/W0hBfdeHGnGQyuq5VYrOl0aHg+RGq
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> SqOz8wKubPhWugBM0geoIn4jXIjUj5gq3veF1DqH3tyQxXu/dkBbaicw1FhpCG1P
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> =Ggkl
> -END PGP SIGNATURE-
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Re: [Qgis-developer] Error in WCS

[Gino Pirelli]

replicate rest call in a browser getting uri from qgis log (I don't know if
it's shown only in debug mode)... then posts uri and results

ciao ginetto


On 30 September 2013 08:14, Paolo Cavallini  wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Il 27/09/2013 12:33, Paolo Cavallini ha scritto:
> > Hi all.
> > Using one layer from
> > http://www.pcn.minambiente.it/PCNDYN/catalogowcs.jsp
> > e.g.
> >
> > http://wms.pcn.minambiente.it/wcs/dtm_20m
> >
> > I immediately get an error:
> >
> > WCS provider: Impossibile recuperare i dati di test.
> > Raster layer: Sorgente dati non valida (sorgente dati: wcs, URI:
> > identifier=EL.DTM.20M&url=http://wms.pcn.minambiente.it/wcs/dtm_20m
>
> - From the log I get:
> Cannot verify coverage full extent:
> Impossibile verificare la completa estensione della coverage:
> no data received.
> The request seem to get a timeout, but it does not wait more than a couple
> of
> seconds, whereas in my settings the timeout is 6.
> Any hint?
> Thanks.
> - --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1.4.14 (GNU/Linux)
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>
> iEYEARECAAYFAlJJFroACgkQ/NedwLUzIr4RjACfcFBzoZ7F47Sx1kPqoTh1O8UT
> uJ8AoLj6rers6OOnxGO1vW4nvG7NNT8P
> =ktvJ
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[Qgis-developer] Modeler crash qgis... confirmations?

[Gino Pirelli]

Hi

I just posted a new issue for Processing: http://hub.qgis.org/issues/8716

in my case is reproducible (described in the issue). Please someone can
confirm?

thanks Luigi Pirelli
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Re: [Qgis-developer] qgis help in 2.0

[Gino Pirelli]

it happends to me too... a ticket?
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Re: [Qgis-developer] Add yourself to the QGIS Contributor Map

[Gino Pirelli]

welll, my condition open the door to more exceptions... I can wait for the
next release :)


On 19 September 2013 15:12, Gino Pirelli  wrote:

> I can change to Unknow... that date was related to my repo. I presented
> code in Brighton but I can't do pull request until some burocratic problems
> are resolved.
>
> But it's ok leaving with unknow (as pcav)... but I prefer to "stay" in
> this list because my last tree month of work in the communtiy it it's
> not a problem, obviously.
>
> thanks, Luigi Pirelli (luigi.pire...@faunalia.it)
>
>
> On 19 September 2013 14:38, Borys Jurgiel  wrote:
>
>> Please everybody check your first commit date. By setting JEF's first
>> contribution to 2013 we seriously mess the Earth history :) Gino's date
>> looks
>> suspicious too. I haven't check others.
>>
>
>
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Re: [Qgis-developer] Add yourself to the QGIS Contributor Map

[Gino Pirelli]

I can change to Unknow... that date was related to my repo. I presented
code in Brighton but I can't do pull request until some burocratic problems
are resolved.

But it's ok leaving with unknow (as pcav)... but I prefer to "stay" in this
list because my last tree month of work in the communtiy it it's not a
problem, obviously.

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


On 19 September 2013 14:38, Borys Jurgiel  wrote:

> Please everybody check your first commit date. By setting JEF's first
> contribution to 2013 we seriously mess the Earth history :) Gino's date
> looks
> suspicious too. I haven't check others.
>
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Re: [Qgis-developer] Thanks for the hackfest

[Gino Pirelli]

+1


On 17 September 2013 23:37, Tim Sutton  wrote:

> Hi Saber and Claudia, Peter and Siobhain
>
> Saber I just wanted to thank you and Claudia so much for your hospitality.
> I know it must have been a hectic few weeks for you organising the hackfest
> and very busy having your home invaded by people. You really did a great
> job organising everything and the whole event went very smoothly so well
> done!
>
> Also a great thanks to Pete for all the organising work you did and a very
> special thanks to Siobhain for slaving away in the background keeping us
> all fed and ferrying people around - you guys all rock!
>
> Regards
>
> Tim
>
> --
> Tim Sutton - QGIS Project Steering Committee Member (Release  Manager)
> ==
> Please do not email me off-list with technical
> support questions. Using the lists will gain
> more exposure for your issues and the knowledge
> surrounding your issue will be shared with all.
>
> Irc: timlinux on #qgis at freenode.net
> ==
>
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Re: [Qgis-developer] Sessions in Brighton

[Gino Pirelli]

+1


On 12 September 2013 12:02, Matthias Kuhn  wrote:

> Hi
>
> Two sessions added to Saturday:
> * WMS (Tiles and Legend)
> * Plugins (Website/Installer)
>
> If you find any inconvenient overlaps, feel free to reschedule these.
>
> Matthias
>
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Re: [Qgis-developer] Sessions in Brighton

[Gino Pirelli]

Hi,

I whould add a session to present two new features that I developed

1) WMS tile repeat request:
Sometimes tile request fails and leave an hole in composer or canvas... in
this way they are scheduled again to a maximum maximum number of fails.
Code can be found in the my qgis fork. Sorry I forgot to create a branch
for this feature.
here:
https://github.com/luipir/Quantum-GIS/commit/a563f2a650b13db9a1d7d58983ac2a2f5b87f1bb
and here:
https://github.com/luipir/Quantum-GIS/commit/3e278110f298bdf9363a936dd296b75b84858e6c

2) WMS getLegendGraphic in QgsLegend and QgsComposer:
This is an incomplete feature I was working this days and I need help to
solve some technical problems related to pixmap visualization and
resolution in QgsLegend and QgsComposerLedend
These features have much more patch complexity and they need explication.
You can find preliminary code in the branches:
1) WMS Legend in: WMS_QgsLegend
2) WMS Composer legend in: WMS_QgsComposerLegend

Problems I encountered:
1) has the main problem to solve pixmap size in QTreeView without affecting
the other legends.
2) has the main problem in the Pixmap resolution
1) and 2) introduce a virtual method in QgsRasterData implemented in
QgsWmsDtaProvider... I don't like this solution but I didn't find other. I
would appreciate hints to do better.
1) and 2) in QgsLegend breack the Model-View pattern. I would ask a better
way to implement this features.

the name of the session could be:

WMS features: tiles and legends

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


On 10 September 2013 09:12, Matthias Kuhn  wrote:

> Hi,
>
> Please vote for the sessions you would like to visit.
>
> http://doodle.com/xb2zew842zceudg9
>
> This will help us to set up a timeslot for sessions with lots of
> participants. And for the topics with less participants, you'll know who
> you should sit next to at beer O'clock.
>
> For more information, please refer to the Wiki page:
>
>
> http://hub.qgis.org/wiki/quantum-gis/10_QGIS_Developer_Meeting_in_Brighton_2013#Topics
>
> Thank you very much
> Matthias
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Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?

[Gino Pirelli]

perfect... I hope to find you there...


On 11 September 2013 13:47, Saber Razmjooei <
saber.razmjo...@lutraconsulting.co.uk> wrote:

> Hi Gino,
>
> We should be there I guess until at least 22:00. Depending on when people
> want to leave.
>
> Cheers,
>
> Saber****
>
> ** **
>
> *From:* Gino Pirelli [mailto:lui...@gmail.com]
> *Sent:* 11 September 2013 12:40
> *To:* Saber Razmjooei
> *Cc:* Victor Olaya; qgis-developer@lists.osgeo.org
>
> *Subject:* Re: [Qgis-developer] From Heathrow to Brighton tomorrow...
> others?
>
> ** **
>
> Hi Saber,
>
> ** **
>
> I hope to arrive to Ibis hotel at 20:30... do you think I'm in time to
> reach all of you to Falmer?
>
> I'll be by bicycle from Ibis!
>
> Or do you think to wait in the Hotel?
>
> ** **
>
> thanks
>
> ** **
>
> On 11 September 2013 13:14, Saber Razmjooei <
> saber.razmjo...@lutraconsulting.co.uk> wrote:
>
> Let me know if you all arrive at Brighton station at the same time, so I
> can
> ask a colleague to come and pick you up from there!
>
> When you buy your train ticket from Gatwick Airport, make sure you get
> ticket (off-peak same day return: £9.70) to Falmer! Saves you a quid and
> time for queuing in Brighton station!
>
> Cheers,
> Saber
>
>
> -Original Message-
> From: qgis-developer-boun...@lists.osgeo.org
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of Victor Olaya
> Sent: 11 September 2013 11:49
> To: Gino Pirelli
> Cc: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?
>
> I am arriving at Gatwick instead, around 11am. I see other people arriving
> around the same time (Matteo, Larissa...and maybe some others who did not
> enter arrival time in the wiki). Shall we coordinate to take the train?
>
> 2013/9/11 Gino Pirelli :
> > Hi,
> >
> > I'll be at Heathrow's airport tomorrow (more or less 17:30).. I think
> > I'll get the bus to Brighton (york place). From T3 I'll get this one:
> > http://www.nationalexpress.com/home.aspx
> >
> > and then to Ibis hothel netar railway station
> >
> > I can see there are other arriving at the same time... how do they
> > reach Brighton?
> >
> > see you tomorrow, Luigi Pirelli
> >
> > ___
> > Qgis-developer mailing list
> > Qgis-developer@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-developer
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> 
>
> --
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the system manager.
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Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?

[Gino Pirelli]

Brighton (York place) seems a bus stop... I think is the nearest to railway
stations:

http://coach.nationalexpress.com/nxbooking/stop-location-map?location=Brighton%20(York%20Place)

see you, Luigi Pirelli


On 11 September 2013 13:45, Saber Razmjooei <
saber.razmjo...@lutraconsulting.co.uk> wrote:

> Hi Marco,
>
> That was the plan but we managed to move everything to Sussex Uni.
> I am only aware of Brighton Coach station. Not sure if it has a stop closer
> to Brighton Train station. It is worth asking the driver. Gino mentioned
> York Place, but I guess it is for coaches leaving Brighton.
> Finding the train station should be straight forward.
>
> The coach might also have wifi!
>
>
> See you tomorrow.
> Saber
>
>
>
> -Original Message-
> From: Marco Bernasocchi [mailto:ma...@bernawebdesign.ch]
> Sent: 11 September 2013 12:21
> To: Gino Pirelli
> Cc: qgis-developer@lists.osgeo.org; Saber Razmjooei
> Subject: Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?
>
> Hi Gino I arrive at heatrow also but at 11. I also go with national
> express.
> they have electricity plugs apparently :)
>
> Saber, I bought a ticket to Coach Station, (near Pier) because back then
> the
> wiki stated that we would meet at little bay. do I better get of that bus
> somewhere else?
>
> ciao see you tomorrow
>
> On 09/11/2013 12:25 PM, Gino Pirelli wrote:
> > Hi,
> >
> > I'll be at Heathrow's airport tomorrow (more or less 17:30).. I think
> > I'll get the bus to Brighton (york place). From T3 I'll get this one:
> > http://www.nationalexpress.com/home.aspx
> >
> > and then to Ibis hothel netar railway station
> >
> > I can see there are other arriving at the same time... how do they
> > reach Brighton?
> >
> > see you tomorrow, Luigi Pirelli
> >
> >
> > ___
> > Qgis-developer mailing list
> > Qgis-developer@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-developer
> >
>
>
> --
> Marco Bernasocchi
> http://opengis.ch
>
>
> --
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the system manager.
> This message contains confidential information and is intended only for the
> individual named. If you are not the named addressee you should not
> disseminate, distribute or copy this e-mail. Please notify the sender
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> the contents of this information is strictly prohibited.
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> Whilst reasonable care has been taken to avoid virus transmission, no
> responsibility for viruses is taken and it is your responsibility to carry
> out
> such checks as you feel appropriate.
>
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Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?

[Gino Pirelli]

Hi Saber,

I hope to arrive to Ibis hotel at 20:30... do you think I'm in time to
reach all of you to Falmer?
I'll be by bicycle from Ibis!
Or do you think to wait in the Hotel?

thanks


On 11 September 2013 13:14, Saber Razmjooei <
saber.razmjo...@lutraconsulting.co.uk> wrote:

> Let me know if you all arrive at Brighton station at the same time, so I
> can
> ask a colleague to come and pick you up from there!
>
> When you buy your train ticket from Gatwick Airport, make sure you get
> ticket (off-peak same day return: £9.70) to Falmer! Saves you a quid and
> time for queuing in Brighton station!
>
> Cheers,
> Saber
>
> -Original Message-
> From: qgis-developer-boun...@lists.osgeo.org
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of Victor Olaya
> Sent: 11 September 2013 11:49
> To: Gino Pirelli
> Cc: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] From Heathrow to Brighton tomorrow... others?
>
> I am arriving at Gatwick instead, around 11am. I see other people arriving
> around the same time (Matteo, Larissa...and maybe some others who did not
> enter arrival time in the wiki). Shall we coordinate to take the train?
>
> 2013/9/11 Gino Pirelli :
> > Hi,
> >
> > I'll be at Heathrow's airport tomorrow (more or less 17:30).. I think
> > I'll get the bus to Brighton (york place). From T3 I'll get this one:
> > http://www.nationalexpress.com/home.aspx
> >
> > and then to Ibis hothel netar railway station
> >
> > I can see there are other arriving at the same time... how do they
> > reach Brighton?
> >
> > see you tomorrow, Luigi Pirelli
> >
> > ___
> > Qgis-developer mailing list
> > Qgis-developer@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-developer
> ___
> Qgis-developer mailing list
> Qgis-developer@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>
>
> --
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the system manager.
> This message contains confidential information and is intended only for the
> individual named. If you are not the named addressee you should not
> disseminate, distribute or copy this e-mail. Please notify the sender
> immediately
> by e-mail if you have received this e-mail by mistake and delete this
> e-mail from your system. If you are not the intended recipient you are
> notified
> that disclosing, copying, distributing or taking any action in reliance on
> the contents of this information is strictly prohibited.
>
> Whilst reasonable care has been taken to avoid virus transmission, no
> responsibility for viruses is taken and it is your responsibility to carry
> out
> such checks as you feel appropriate.
>
> Saber Razmjooei and Peter Wells trading as Lutra Consulting.
>
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[Qgis-developer] From Heathrow to Brighton tomorrow... others?

[Gino Pirelli]

Hi,

I'll be at Heathrow's airport tomorrow (more or less 17:30).. I think I'll
get the bus to Brighton (york place). From T3 I'll get this one:
http://www.nationalexpress.com/home.aspx

and then to Ibis hothel netar railway station

I can see there are other arriving at the same time... how do they reach
Brighton?

see you tomorrow, Luigi Pirelli
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Re: [Qgis-developer] Sessions in Brighton

[Gino Pirelli]

hei,

what's the session bouldering and Domain for attribute, someone can explain
better?
Ther's a session about QT QML but wasn't in the wiki.

I whaold appriciate a session on a geneal view of QGIS arquitecture... but
I can't propose it as speaker, but just as student :)

see you in Brighton, Luigi Pirelli


On 10 September 2013 18:37, Hugo Mercier  wrote:

>
> Le 10/09/2013 18:18, Matthias Kuhn a écrit :
> > Hi Hugo,
> >
> > It's added, thank you for pointing out.
> >
> > I will happily make a short presentation of my globe development of the
> > last weeks there.
> >
> > Matthias
> >
>
> Thanks for the addition and thanks for your proposition !
>
>
> --
> Hugo Mercier
> Oslandia
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[Qgis-developer] QgsLegend: How to have display Pixmaps with different size?

[Gino Pirelli]

Hi

I'm working/investigating hwo to add WMS legend (GetLegendGraphics) in the
legend tree (QgsLegend : QTreeWidget)

**the context:
I've a WMS legend that is a pixmap because of is obtained usiging
GetLegendGraphic WMS call.
I want to show this legend as in the attached image:

https://dl.dropboxusercontent.com/u/12837459/WMSLegend.png

**problems:
as you can see in the image I'm able to display the legend pixmap, doing
setIcon for the Item (Aka QgsLegendSymbolgyItem) and setSize in QTreeWidget
(AKA QgsLegend)
In this way all the icons are set to the same Size (WRONG!)

**the QT way?:
in QT literature the solution is adding a QStyleItemDelegate or
QItemDelegate to the QTreeWidget (QgsLegend). In this delegate I can choose
how to display and size all I want overloading paint and sizeHint methods.

**The architectural problem:
The problem I found is that adding an ItemDelegate it works for all
elements displayed in the Tree, but the actual architecture of the Legend
draw it's element in different code sites... (QgsLegend has different
architecture form the Legend in Composer)

**Solutions?
There is someone that solved or approached this problem?

Thank you and see you in Brighton, Luigi Pirelli (luigi.pire...@faunalia.it)
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[Qgis-developer] LWGEOM Processing provider (aka Sextante)

[Gino Pirelli]

Hi,

for the LWGEOM provider users... now is available the provider for
QGIS Processing (aka Sextante)

please try it (only with postgis >= 2.1)

Luigi Pirelli (luigi.pire...@faunalia.it)
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Re: [Qgis-developer] before a RFC... how to develop WMS retry?

[Gino Pirelli]

Hi

I've to admit that the B solution was already applied by Juergen
Fischer since 18-08-2012 using the correct timeout configuration
parameter... what code was I reading? sorry for the noise!

Luigi Pirelli (luigi.pire...@faunalia.it)

On 29 July 2013 13:06, Gino Pirelli  wrote:
> 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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Re: [Qgis-developer] Room booking in Brighton

[Gino Pirelli]

probabilly that's the problem, at this moment I've no one to share
with, so I ask :)...

who want to share with me and has already booked?

let me know...

ciao Luigi Pirelli (aka @ginetto)


On 11 August 2013 07:48, Saber Razmjooei
 wrote:
> Hi Gino,
>
> If you know who you are sharing room with, one of you can contact the hotel
> directly and arrange for a shared room.
>
> Cheers
> Saber
>
>
> On 2013-08-10 23:36, Gino Pirelli wrote:
>>
>> Hi
>>
>> before booking IBIS hotel (ok on 14th seems sold out) how to manage
>> room sharing? we are 40 and most of us want to share the room.
>>
>> There is someone that want to share with me and have already booked?
>> how to share payment?
>>
>> please let me know
>>
>> Luigi Pirelli
>>
>> On 9 August 2013 08:47, Paolo Cavallini  wrote:
>>>
>>> -BEGIN PGP SIGNED MESSAGE-
>>> Hash: SHA1
>>>
>>> Il 08/08/2013 15:32, Matthias Kuhn ha scritto:
>>>
>>>> fully booked, as you point out, I'm afraid I'll have to spend the
>>>> nights in some lonely park in a tent with Paolo...
>>>
>>>
>>> ok, so ready for the tent :)
>>>
>>> - --
>>> Paolo Cavallini - Faunalia
>>> www.faunalia.eu
>>> Full contact details at www.faunalia.eu/pc
>>> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
>>> -BEGIN PGP SIGNATURE-
>>> Version: GnuPG v1.4.14 (GNU/Linux)
>>> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>>>
>>> iEYEARECAAYFAlIEkHcACgkQ/NedwLUzIr6s1QCfQe9wv67YLaQ14xPg7g1D39Nd
>>> JRYAoKvZf2dTQgUtAhaIMVAs1AqC8E+c
>>> =lJo2
>>> -END PGP SIGNATURE-
>>> ___
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>>> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>
>> ___
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>
>
>
> --
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the system manager.
> This message contains confidential information and is intended only for the
> individual named. If you are not the named addressee you should not
> disseminate, distribute or copy this e-mail. Please notify the sender
> immediately by e-mail if you have received this e-mail by mistake and delete
> this e-mail from your system. If you are not the intended recipient you are
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> reliance on the contents of this information is strictly prohibited.
>
> Whilst reasonable care has been taken to avoid virus transmission, no
> responsibility for viruses is taken and it is your responsibility to carry
> out such checks as you feel appropriate.
>
> Saber Razmjooei and Peter Wells trading as Lutra Consulting.
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Re: [Qgis-developer] Room booking in Brighton

[Gino Pirelli]

Hi

before booking IBIS hotel (ok on 14th seems sold out) how to manage
room sharing? we are 40 and most of us want to share the room.

There is someone that want to share with me and have already booked?
how to share payment?

please let me know

Luigi Pirelli

On 9 August 2013 08:47, Paolo Cavallini  wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Il 08/08/2013 15:32, Matthias Kuhn ha scritto:
>
>> fully booked, as you point out, I'm afraid I'll have to spend the
>> nights in some lonely park in a tent with Paolo...
>
> ok, so ready for the tent :)
>
> - --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1.4.14 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAlIEkHcACgkQ/NedwLUzIr6s1QCfQe9wv67YLaQ14xPg7g1D39Nd
> JRYAoKvZf2dTQgUtAhaIMVAs1AqC8E+c
> =lJo2
> -END PGP SIGNATURE-
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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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Re: [Qgis-developer] fieldNameMap() crashes QGIS

[Gino Pirelli]

On 28 July 2013 16:13, Alexander Bruy  wrote:
> l = iface.mapCanvas().currentLayer()
> fm = l.dataProvider().fieldNameMap()

I confirm using python console... not using a plugin that use this function.

signal received in Quantum-GIS/python/core/conversions.sip:906


This is the Debug and gdb backtrace:



Debug: src/core/qgsscalecalculator.cpp: 48: (mapUnits) Map units returned as 1
Debug: src/core/qgsscalecalculator.cpp: 48: (mapUnits) Map units returned as 1
Debug: src/core/qgsscalecalculator.cpp: 48: (mapUnits) Map units returned as 1
0x7fffcd84d94e in convertFrom_QMap_0100QString_1800
(sipCppV=0x442b930, sipTransferObj=0x0) at
/home/ginetto/PROGRAMMING/Quantum-GIS/python/core/conversions.sip:906
(gdb) c
Fatal: QGIS died on signal 11
Stacktrace (piped through c++filt):
/mnt/data/PROGRAMMING/APPLICATION/bin/qgis(dumpBacktrace()+0xec)[0x5698e9]
/mnt/data/PROGRAMMING/APPLICATION/bin/qgis(myMessageOutput(QtMsgType,
char const*)+0x1fd)[0x569b10]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(qt_message_output(QtMsgType,
char const*)+0x30)[0x7311f630]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x77a98)[0x7311fa98]
/usr/lib/x86_64-linux-gnu/libQtCore.so.4(qFatal(char const*,
...)+0x94)[0x7311fc24]
/mnt/data/PROGRAMMING/APPLICATION/bin/qgis(qgisCrash(int)+0x1f)[0x5697fb]
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0)[0x705e24f0]
/usr/lib/python2.7/dist-packages/qgis/core.so(+0x5f594e)[0x7fffcd84d94e]
/usr/lib/python2.7/dist-packages/sip.so(+0x6d41)[0x7fffceaa2d41]
/usr/lib/python2.7/dist-packages/qgis/core.so(+0x4f7f64)[0x7fffcd74ff64]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5ad2)[0x7fffced09422]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x848)[0x7fffced0a2e8]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalCode+0x32)[0x7fffced0a422]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x499a)[0x7fffced082ea]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x848)[0x7fffced0a2e8]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x458e)[0x7fffced07ede]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x848)[0x7fffced0a2e8]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x458e)[0x7fffced07ede]
/usr/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5b7b)[0x7fffced094cb]

Program received signal SIGABRT, Aborted.
0x705e2475 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb)
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Re: [Qgis-developer] QgsFields has not method values()

[Gino Pirelli]

well... a better solution:
change: flds = pr.fields() in
 flds = pr.fieldNameMap()
and leave: self.layerAttrsCombo.addItems(
self.getFieldNames4Combo(flds.values()) )

ciao ginetto

On 28 July 2013 13:41, Gino Pirelli  wrote:
> I know! i was changing to 2.0 api... Natan shown me that
> QgsVectorDataProvider.fields() changed from QMap to QList... QMap has
> values() method, but QList no... but solution is to erase values()
> call beacuse called funcion need a QFields list.
>
> thanks anyway, ginetto
>
> On 28 July 2013 13:34, Alexander Bruy  wrote:
>> Hi,
>>
>> plugin you used is not update to QGIS 2 API changes.
>>
>> 2013/7/28 Gino Pirelli :
>>> Hi
>>>
>>> what was the result of QgsFields.values()? I've no documentation in
>>> master and in 1.8!
>>>
>>> I've this error in a plugin:
>>>
>>>  File 
>>> "/home/ginetto/.qgis2/python/plugins/rt_postgres_extractor/WizPage1.py",
>>> line 187, in fillLayerAttrsCombo
>>> self.layerAttrsCombo.addItems(  self.getFieldNames4Combo(flds.values()) 
>>> )
>>> AttributeError: 'QgsFields' object has no attribute 'values'
>>>
>>> from this code:
>>>
>>> pr = layer.dataProvider()
>>> flds = pr.fields()
>>> self.layerAttrsCombo.addItems(  self.getFieldNames4Combo(flds.values()) )
>>>
>>> where layer is a QgsVectorLayer => pr is a QgsVectorDataProvider
>>>
>>> ciao ginetto
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>>
>>
>>
>> --
>> Alexander Bruy
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