subject:"Re\: \[Qgis\-developer\] QGIS Server in Python\?"

Re: [Qgis-developer] QGIS Server in Python?

2017-01-19 Thread Alessandro Pasotti

On Thu, Jan 19, 2017 at 11:03 AM, Sören Gebbert <
soerengebb...@googlemail.com> wrote:

> Dear developers,
> i have a naive question.
>
> Would it be possible and meaningful to implement the QGIS Server in Python?
>
> There are several nice Python Web-frameworks (Django, Flask) which would
> make it easy to expose the rendering, data management and processing
> functionality of QGIS as WMS, WFS or REST service.
>
> Do you think this may be a good idea to implement?
>

You can do that right now:
https://github.com/qgis/QGIS/blob/master/tests/src/python/qgis_wrapped_server.py

But after the refactoring that we are doing it will be even simpler.

There is also a WPS plugin for QGIS server.

-- 
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w3:   www.itopen.it
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Re: [Qgis-developer] QGIS Server in Python?

2017-01-19 Thread Jürgen E . Fischer

Hi Sören,

On Thu, 19. Jan 2017 at 11:03:29 +0100, Sören Gebbert wrote:
> Do you think this may be a good idea to implement?

Something in the direction of https://github.com/wonder-sk/qgis-tile-server


Jürgen

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Re: [Qgis-developer] QGIS Server in Python?

2017-01-19 Thread David Marteau

Hi,

The server is actually under heavy refactoring: the new version - planned with 
Qgis 3 - enables you to embed the server in any  framework (python or C++) by 
using abstract request/response objects that links all I/O between server and 
your embedding frameworks. Examples will follow soon.

David.


> Le 19 janv. 2017 à 11:03, Sören Gebbert  a 
> écrit :
> 
> Dear developers,
> i have a naive question.
> 
> Would it be possible and meaningful to implement the QGIS Server in Python?
> 
> There are several nice Python Web-frameworks (Django, Flask) which would make 
> it easy to expose the rendering, data management and processing functionality 
> of QGIS as WMS, WFS or REST service.
> 
> Do you think this may be a good idea to implement?
> 
> Thanks and best regards
> Soeren 
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-12 Thread kimaidou

Hi all

I took some time to check if we can use the new feature Embed layers and
groups in QGIS Server. It appears not at the moment, because the
GetCapabilities XML returned by QGIS Server with a child project (one with
embeded layers from the parent project) does not contain any Layer  item.

I think the server should be able to copy the layer information from the
parent project, and deals internaly with the different relative paths of
each imported layer if needed.

I can open a ticket if needed.

Michael
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread rldhont


Le 10/09/2012 09:29, Giovanni Manghi a écrit :

Hi Giovanni,


On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com wrote:

I'm working on a project to port qgis-web-client under Django, witht the aim
to build a Qgis Server web based manager and extended service provider.
We've already implemented a basic structure, with a proxy (a Django view) to
intercept the calls to qgis_mapserv.fcgi, and a view/template to expose the
qgis-web-min.

very nice! will the code be released?


Stay tuned, a new LizMap version will be released soon (today or tomorrow)

Cheers,

René-Luc D'Hont
3Liz




cheers!

-- Giovanni --

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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread G. Allegri

Hi,
the project is in very early development state. We've just implemented some
basic things for the current client we are working for, but we want to go
on with the development.
We're aware of LizMap (we're looking forward for its new release; question,
is there a public repository?), but we prefer to use Django, because it
will let us leaverage the Qgis Python APIs in case we will need them
(probably yes).
In this moment we're using qgis-web-client as it is beacuse it fits our
current needs (e.g. we don't need external base layers, it already supports
the Qgis Server print service, etc.) but I would like to implement a
Javascript API to be used independently by any JS framework.
Lots of ideas... we hope to find the needed sponsors to implement them all!

We'll release something as soon as we have a minimally stable project.
giovanni

2012/9/10 rldhont rldh...@gmail.com

Le 10/09/2012 09:29, Giovanni Manghi a écrit :

Hi Giovanni,

On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com wrote:

I'm working on a project to port qgis-web-client under Django, witht
the aim
to build a Qgis Server web based manager and extended service provider.
We've already implemented a basic structure, with a proxy (a Django
view) to
intercept the calls to qgis_mapserv.fcgi, and a view/template to expose
the
qgis-web-min.

very nice! will the code be released?

Stay tuned, a new LizMap version will be released soon (today or tomorrow)

Cheers,

René-Luc D'Hont
3Liz

cheers!

-- Giovanni --

__**_
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread Tim Sutton

Hi

On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com wrote:
 Hi,
 the project is in very early development state. We've just implemented some
 basic things for the current client we are working for, but we want to go on
 with the development.
 We're aware of LizMap (we're looking forward for its new release; question,
 is there a public repository?), but we prefer to use Django, because it will
 let us leaverage the Qgis Python APIs in case we will need them (probably
 yes).
 In this moment we're using qgis-web-client as it is beacuse it fits our
 current needs (e.g. we don't need external base layers, it already supports
 the Qgis Server print service, etc.) but I would like to implement a
 Javascript API to be used independently by any JS framework.
 Lots of ideas... we hope to find the needed sponsors to implement them all!

 We'll release something as soon as we have a minimally stable project.
 giovanni


Cool - it might be nice to put your work in
http://github.com/qgis/ if you want to do it pubicly.

Regards

Tim



 2012/9/10 rldhont rldh...@gmail.com

 Le 10/09/2012 09:29, Giovanni Manghi a écrit :

 Hi Giovanni,

 On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com wrote:

 I'm working on a project to port qgis-web-client under Django, witht
 the aim
 to build a Qgis Server web based manager and extended service provider.
 We've already implemented a basic structure, with a proxy (a Django
 view) to
 intercept the calls to qgis_mapserv.fcgi, and a view/template to expose
 the
 qgis-web-min.

 very nice! will the code be released?


 Stay tuned, a new LizMap version will be released soon (today or tomorrow)

 Cheers,

 René-Luc D'Hont
 3Liz



 cheers!

 -- Giovanni --


 ___
 Qgis-developer mailing list
 Qgis-developer@lists.osgeo.org
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==
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread kimaidou

Hi all,

Lizmap will be release soon, as a Zip file. I do not know yet if I will
create a bitbucket account to put the code here or not. Why not !

Some of next lizmap features :
* access rights management to repositories (1 repository = one folder in
the server containing one or more projects). You can defined, groups,
users, and then set the visibility of each repository to one or more groups.
* simple approach of tile caching, with no configuration needed (just click
on a checkbox in Lizmap plugin for each layer to be cached)
* new ui, etc.

I am writing some documentation right now, and will explain these features
as soon as I find time :)

Cheers
Michael

2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com wrote:
  Hi,
  the project is in very early development state. We've just implemented
 some
  basic things for the current client we are working for, but we want to
 go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
 question,
  is there a public repository?), but we prefer to use Django, because it
 will
  let us leaverage the Qgis Python APIs in case we will need them (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits our
  current needs (e.g. we don't need external base layers, it already
 supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement them
 all!
 
  We'll release something as soon as we have a minimally stable project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
 wrote:
 
  I'm working on a project to port qgis-web-client under Django, witht
  the aim
  to build a Qgis Server web based manager and extended service
 provider.
  We've already implemented a basic structure, with a proxy (a Django
  view) to
  intercept the calls to qgis_mapserv.fcgi, and a view/template to
 expose
  the
  qgis-web-min.
 
  very nice! will the code be released?
 
 
  Stay tuned, a new LizMap version will be released soon (today or
 tomorrow)
 
  Cheers,
 
  René-Luc D'Hont
  3Liz
 
 
 
  cheers!
 
  -- Giovanni --
 
 
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 --
 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.

 Visit http://linfiniti.com to find out about:
  * QGIS programming and support services
  * Mapserver and PostGIS based hosting plans
  * FOSS Consulting Services
 Skype: timlinux
 Irc: timlinux on #qgis at freenode.net
 ==
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread G. Allegri

Hi Michael,
the two projects will probably overlay similar features. We've never worked
with Jelix, and we didn't want to learn another framework :)
Anyway, sharing ideas is always the best way for OS projects.
A couple of questions:

 - will you support the print service?
 - I haven't tried Lizmap yet. Does it handle rights permissions on single
layers within a .qgs project? Can you manage permissions on the request
types (e.g. getfeatureinfo, getcapabilities, etc.)?

It would be great if you could setup an SCM (bitbucket, github, or
whatelse).
giovanni



2012/9/10 kimaidou kimai...@gmail.com

 Hi all,

 Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a bitbucket account to put the code here or not. Why not !

 Some of next lizmap features :
 * access rights management to repositories (1 repository = one folder in
 the server containing one or more projects). You can defined, groups,
 users, and then set the visibility of each repository to one or more groups.
 * simple approach of tile caching, with no configuration needed (just
 click on a checkbox in Lizmap plugin for each layer to be cached)
 * new ui, etc.

 I am writing some documentation right now, and will explain these features
 as soon as I find time :)

 Cheers
 Michael


 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com wrote:
  Hi,
  the project is in very early development state. We've just implemented
 some
  basic things for the current client we are working for, but we want to
 go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
 question,
  is there a public repository?), but we prefer to use Django, because it
 will
  let us leaverage the Qgis Python APIs in case we will need them
 (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits our
  current needs (e.g. we don't need external base layers, it already
 supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement them
 all!
 
  We'll release something as soon as we have a minimally stable project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
 wrote:
 
  I'm working on a project to port qgis-web-client under Django, witht
  the aim
  to build a Qgis Server web based manager and extended service
 provider.
  We've already implemented a basic structure, with a proxy (a Django
  view) to
  intercept the calls to qgis_mapserv.fcgi, and a view/template to
 expose
  the
  qgis-web-min.
 
  very nice! will the code be released?
 
 
  Stay tuned, a new LizMap version will be released soon (today or
 tomorrow)
 
  Cheers,
 
  René-Luc D'Hont
  3Liz
 
 
 
  cheers!
 
  -- Giovanni --
 
 
  ___
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  http://lists.osgeo.org/mailman/listinfo/qgis-developer
 
 
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 --
 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.

 Visit http://linfiniti.com to find out about:
  * QGIS programming and support services
  * Mapserver and PostGIS based hosting plans
  * FOSS Consulting Services
 Skype: timlinux
 Irc: timlinux on #qgis at freenode.net
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread Paolo Cavallini

Il 10/09/2012 12:13, kimaidou ha scritto:
 Hi all,
 
 Lizmap will be release soon, as a Zip file. I do not know yet if I will 
 create a
 bitbucket account to put the code here or not. Why not !

why not in main qgis source?
all the best.
-- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread kimaidou

Hi Paolo,

In the redmine hub.qgis, it is not possible for me to create a mercurial
repository in the file systme, then pull from my repository and then modify
the hub project to specify the repository path. To be able to do this, I
would need full access (ssh) to qgis.org server.

This is why I am thinking or using bitbucket to mirror my repository.

Cheers

2012/9/10 Paolo Cavallini cavall...@faunalia.it

 Il 10/09/2012 12:13, kimaidou ha scritto:
  Hi all,
 
  Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a
  bitbucket account to put the code here or not. Why not !

 why not in main qgis source?
 all the best.
 --
 Paolo Cavallini - Faunalia
 www.faunalia.eu
 Full contact details at www.faunalia.eu/pc
 Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread Paolo Cavallini

Il 10/09/2012 12:52, kimaidou ha scritto:

 In the redmine hub.qgis, it is not possible for me to create a mercurial 
 repository
 in the file systme, then pull from my repository and then modify the hub 
 project to
 specify the repository path. To be able to do this, I would need full access 
 (ssh) to
 qgis.org http://qgis.org server.

You can apply for it, if there are good reasons for it.
Would you need it just once, or often?
All the best.
-- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread kimaidou

Hi Giovanni,

* The print service will be supported in the next version. Not yet to
follow the release often mantra
* We think rights management must be kept simple for users. This is why we
choose deliberately to manage rights per repositories and not per project
nor layers. We think it is very easy to set up several dedicated projects
with Qgis to fit the need to protect some layers. One simple project a.qgs
for readers with layer A and B and this configuration, another
mrpresident.qgs for the big boss with all the secret layers and all the
zoom available, etc.
* Why not though add in the future the possibility to manage permissions on
request type (getCapabilities, getMap, getFeatureInfo, etc.).

Michael

2012/9/10 G. Allegri gioha...@gmail.com

 Hi Michael,
 the two projects will probably overlay similar features. We've never
 worked with Jelix, and we didn't want to learn another framework :)
 Anyway, sharing ideas is always the best way for OS projects.
 A couple of questions:

  - will you support the print service?
  - I haven't tried Lizmap yet. Does it handle rights permissions on single
 layers within a .qgs project? Can you manage permissions on the request
 types (e.g. getfeatureinfo, getcapabilities, etc.)?

 It would be great if you could setup an SCM (bitbucket, github, or
 whatelse).
 giovanni



 2012/9/10 kimaidou kimai...@gmail.com

 Hi all,

 Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a bitbucket account to put the code here or not. Why not !

 Some of next lizmap features :
 * access rights management to repositories (1 repository = one folder in
 the server containing one or more projects). You can defined, groups,
 users, and then set the visibility of each repository to one or more groups.
 * simple approach of tile caching, with no configuration needed (just
 click on a checkbox in Lizmap plugin for each layer to be cached)
 * new ui, etc.

 I am writing some documentation right now, and will explain these
 features as soon as I find time :)

 Cheers
 Michael


 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com wrote:
  Hi,
  the project is in very early development state. We've just implemented
 some
  basic things for the current client we are working for, but we want to
 go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
 question,
  is there a public repository?), but we prefer to use Django, because
 it will
  let us leaverage the Qgis Python APIs in case we will need them
 (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits our
  current needs (e.g. we don't need external base layers, it already
 supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement them
 all!
 
  We'll release something as soon as we have a minimally stable project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
 wrote:
 
  I'm working on a project to port qgis-web-client under Django,
 witht
  the aim
  to build a Qgis Server web based manager and extended service
 provider.
  We've already implemented a basic structure, with a proxy (a Django
  view) to
  intercept the calls to qgis_mapserv.fcgi, and a view/template to
 expose
  the
  qgis-web-min.
 
  very nice! will the code be released?
 
 
  Stay tuned, a new LizMap version will be released soon (today or
 tomorrow)
 
  Cheers,
 
  René-Luc D'Hont
  3Liz
 
 
 
  cheers!
 
  -- Giovanni --
 
 
  ___
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  Qgis-developer@lists.osgeo.org
  http://lists.osgeo.org/mailman/listinfo/qgis-developer
 
 
  ___
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  Qgis-developer@lists.osgeo.org
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 --
 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.

 Visit http://linfiniti.com to find out about:
  * QGIS programming and support services
  * Mapserver and PostGIS based hosting plans
  * FOSS Consulting Services
 Skype: timlinux
 Irc: timlinux on #qgis at freenode.net

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread G. Allegri

2012/9/10 kimaidou kimai...@gmail.com

 Hi Giovanni,

 * The print service will be supported in the next version. Not yet to
 follow the release often mantra


Do you have a schedule for the next version?


 * We think rights management must be kept simple for users. This is why we
 choose deliberately to manage rights per repositories and not per project
 nor layers. We think it is very easy to set up several dedicated projects
 with Qgis to fit the need to protect some layers. One simple project a.qgs
 for readers with layer A and B and this configuration, another
 mrpresident.qgs for the big boss with all the secret layers and all the
 zoom available, etc.


We also thought it but it requires to propagate project and layers settings
to the various projects, A change in one project requires to manually do
the same on the others... Ok, not so bad for two or three projects, but
very time consuming if you have multiple roles = multiple projects.
Anyway, I agree with you, it's times simpler to implement ;)


 * Why not though add in the future the possibility to manage permissions
 on request type (getCapabilities, getMap, getFeatureInfo, etc.).


Ok.
Our goals are very similar. We will think on it...

giovanni






 Michael

 2012/9/10 G. Allegri gioha...@gmail.com

 Hi Michael,
 the two projects will probably overlay similar features. We've never
 worked with Jelix, and we didn't want to learn another framework :)
 Anyway, sharing ideas is always the best way for OS projects.
 A couple of questions:

  - will you support the print service?
  - I haven't tried Lizmap yet. Does it handle rights permissions on
 single layers within a .qgs project? Can you manage permissions on the
 request types (e.g. getfeatureinfo, getcapabilities, etc.)?

 It would be great if you could setup an SCM (bitbucket, github, or
 whatelse).
 giovanni



 2012/9/10 kimaidou kimai...@gmail.com

 Hi all,

 Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a bitbucket account to put the code here or not. Why not !

 Some of next lizmap features :
 * access rights management to repositories (1 repository = one folder in
 the server containing one or more projects). You can defined, groups,
 users, and then set the visibility of each repository to one or more groups.
 * simple approach of tile caching, with no configuration needed (just
 click on a checkbox in Lizmap plugin for each layer to be cached)
 * new ui, etc.

 I am writing some documentation right now, and will explain these
 features as soon as I find time :)

 Cheers
 Michael


 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com
 wrote:
  Hi,
  the project is in very early development state. We've just
 implemented some
  basic things for the current client we are working for, but we want
 to go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
 question,
  is there a public repository?), but we prefer to use Django, because
 it will
  let us leaverage the Qgis Python APIs in case we will need them
 (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits
 our
  current needs (e.g. we don't need external base layers, it already
 supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement
 them all!
 
  We'll release something as soon as we have a minimally stable project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
 wrote:
 
  I'm working on a project to port qgis-web-client under Django,
 witht
  the aim
  to build a Qgis Server web based manager and extended service
 provider.
  We've already implemented a basic structure, with a proxy (a
 Django
  view) to
  intercept the calls to qgis_mapserv.fcgi, and a view/template to
 expose
  the
  qgis-web-min.
 
  very nice! will the code be released?
 
 
  Stay tuned, a new LizMap version will be released soon (today or
 tomorrow)
 
  Cheers,
 
  René-Luc D'Hont
  3Liz
 
 
 
  cheers!
 
  -- Giovanni --
 
 
  ___
  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
 
 
 
  ___
  Qgis-developer mailing list
  Qgis-developer@lists.osgeo.org
  http://lists.osgeo.org/mailman/listinfo/qgis-developer
 



 --
 Tim Sutton - QGIS Project

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread kimaidou

2012/9/10 G. Allegri gioha...@gmail.com

 2012/9/10 kimaidou kimai...@gmail.com

 Hi Giovanni,

 * The print service will be supported in the next version. Not yet to
 follow the release often mantra


 Do you have a schedule for the next version?



Not yet, no. We will release V2 today or tomorrow. We have no schedule yet
for the next one..




 * We think rights management must be kept simple for users. This is why
 we choose deliberately to manage rights per repositories and not per
 project nor layers. We think it is very easy to set up several dedicated
 projects with Qgis to fit the need to protect some layers. One simple
 project a.qgs for readers with layer A and B and this configuration,
 another mrpresident.qgs for the big boss with all the secret layers and all
 the zoom available, etc.


 We also thought it but it requires to propagate project and layers
 settings to the various projects, A change in one project requires to
 manually do the same on the others... Ok, not so bad for two or three
 projects, but very time consuming if you have multiple roles = multiple
 projects.
 Anyway, I agree with you, it's times simpler to implement ;)



We totally agree. It depends of the number of projects and roles to deal
with. What could be great in Qgis : be able to set a master project file
(with all layers and configurations), and have a tool (or natively in Qgis)
to create child projects based one this master one. I am not speaking
about copy/paste as some of the already existed python plugins do. I am
thinking about kind of a dynamic link between master and children.
Would it be possible in Qgis XML project file to dynamically load external
resources on demand ? I am thinking about the way we can import a CSS file
into another, etc.






 * Why not though add in the future the possibility to manage permissions
 on request type (getCapabilities, getMap, getFeatureInfo, etc.).


 Ok.
 Our goals are very similar. We will think on it...



Great to chat about these subjects with you !



 giovanni






 Michael

 2012/9/10 G. Allegri gioha...@gmail.com

 Hi Michael,
 the two projects will probably overlay similar features. We've never
 worked with Jelix, and we didn't want to learn another framework :)
 Anyway, sharing ideas is always the best way for OS projects.
 A couple of questions:

  - will you support the print service?
  - I haven't tried Lizmap yet. Does it handle rights permissions on
 single layers within a .qgs project? Can you manage permissions on the
 request types (e.g. getfeatureinfo, getcapabilities, etc.)?

 It would be great if you could setup an SCM (bitbucket, github, or
 whatelse).
 giovanni



 2012/9/10 kimaidou kimai...@gmail.com

 Hi all,

 Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a bitbucket account to put the code here or not. Why not !

 Some of next lizmap features :
 * access rights management to repositories (1 repository = one folder
 in the server containing one or more projects). You can defined, groups,
 users, and then set the visibility of each repository to one or more 
 groups.
 * simple approach of tile caching, with no configuration needed (just
 click on a checkbox in Lizmap plugin for each layer to be cached)
 * new ui, etc.

 I am writing some documentation right now, and will explain these
 features as soon as I find time :)

 Cheers
 Michael


 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com
 wrote:
  Hi,
  the project is in very early development state. We've just
 implemented some
  basic things for the current client we are working for, but we want
 to go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
 question,
  is there a public repository?), but we prefer to use Django, because
 it will
  let us leaverage the Qgis Python APIs in case we will need them
 (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits
 our
  current needs (e.g. we don't need external base layers, it already
 supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement
 them all!
 
  We'll release something as soon as we have a minimally stable
 project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
 wrote:
 
  I'm working on a project to port qgis-web-client under Django,
 witht
  the aim
  to build a Qgis Server web based manager and extended service
 provider.
  We've already implemented a basic structure, with a proxy (a
 Django
  view) to
  intercept the calls to qgis_mapserv.fcgi,

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread Tim Sutton

Hi

On Mon, Sep 10, 2012 at 1:13 PM, G. Allegri gioha...@gmail.com wrote:
 2012/9/10 kimaidou kimai...@gmail.com

 Hi Giovanni,

 * The print service will be supported in the next version. Not yet to
 follow the release often mantra


 Do you have a schedule for the next version?


 * We think rights management must be kept simple for users. This is why we
 choose deliberately to manage rights per repositories and not per project
 nor layers. We think it is very easy to set up several dedicated projects
 with Qgis to fit the need to protect some layers. One simple project a.qgs
 for readers with layer A and B and this configuration, another
 mrpresident.qgs for the big boss with all the secret layers and all the zoom
 available, etc.


 We also thought it but it requires to propagate project and layers settings
 to the various projects,


Are you aware of the project nesting capability Marco added? It should
provide you with the 'define once, use many times' implementation you
desire.

Regards

Tim

A change in one project requires to manually do the
 same on the others... Ok, not so bad for two or three projects, but very
 time consuming if you have multiple roles = multiple projects.
 Anyway, I agree with you, it's times simpler to implement ;)


 * Why not though add in the future the possibility to manage permissions
 on request type (getCapabilities, getMap, getFeatureInfo, etc.).


 Ok.
 Our goals are very similar. We will think on it...

 giovanni






 Michael

 2012/9/10 G. Allegri gioha...@gmail.com

 Hi Michael,
 the two projects will probably overlay similar features. We've never
 worked with Jelix, and we didn't want to learn another framework :)
 Anyway, sharing ideas is always the best way for OS projects.
 A couple of questions:

  - will you support the print service?
  - I haven't tried Lizmap yet. Does it handle rights permissions on
 single layers within a .qgs project? Can you manage permissions on the
 request types (e.g. getfeatureinfo, getcapabilities, etc.)?

 It would be great if you could setup an SCM (bitbucket, github, or
 whatelse).
 giovanni



 2012/9/10 kimaidou kimai...@gmail.com

 Hi all,

 Lizmap will be release soon, as a Zip file. I do not know yet if I will
 create a bitbucket account to put the code here or not. Why not !

 Some of next lizmap features :
 * access rights management to repositories (1 repository = one folder in
 the server containing one or more projects). You can defined, groups, 
 users,
 and then set the visibility of each repository to one or more groups.
 * simple approach of tile caching, with no configuration needed (just
 click on a checkbox in Lizmap plugin for each layer to be cached)
 * new ui, etc.

 I am writing some documentation right now, and will explain these
 features as soon as I find time :)

 Cheers
 Michael


 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi

 On Mon, Sep 10, 2012 at 12:01 PM, G. Allegri gioha...@gmail.com
 wrote:
  Hi,
  the project is in very early development state. We've just
  implemented some
  basic things for the current client we are working for, but we want
  to go on
  with the development.
  We're aware of LizMap (we're looking forward for its new release;
  question,
  is there a public repository?), but we prefer to use Django, because
  it will
  let us leaverage the Qgis Python APIs in case we will need them
  (probably
  yes).
  In this moment we're using qgis-web-client as it is beacuse it fits
  our
  current needs (e.g. we don't need external base layers, it already
  supports
  the Qgis Server print service, etc.) but I would like to implement a
  Javascript API to be used independently by any JS framework.
  Lots of ideas... we hope to find the needed sponsors to implement
  them all!
 
  We'll release something as soon as we have a minimally stable
  project.
  giovanni
 

 Cool - it might be nice to put your work in
 http://github.com/qgis/ if you want to do it pubicly.

 Regards

 Tim


 
  2012/9/10 rldhont rldh...@gmail.com
 
  Le 10/09/2012 09:29, Giovanni Manghi a écrit :
 
  Hi Giovanni,
 
  On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com
  wrote:
 
  I'm working on a project to port qgis-web-client under Django,
  witht
  the aim
  to build a Qgis Server web based manager and extended service
  provider.
  We've already implemented a basic structure, with a proxy (a
  Django
  view) to
  intercept the calls to qgis_mapserv.fcgi, and a view/template to
  expose
  the
  qgis-web-min.
 
  very nice! will the code be released?
 
 
  Stay tuned, a new LizMap version will be released soon (today or
  tomorrow)
 
  Cheers,
 
  René-Luc D'Hont
  3Liz
 
 
 
  cheers!
 
  -- Giovanni --
 
 
  ___
  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

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread kimaidou

Tim,

I do not know this feature... I will search in the documentation to see how
I can use it !
This is great :)

Thanks,
Michael

2012/9/10 Tim Sutton li...@linfiniti.com

 Hi




 Are you aware of the project nesting capability Marco added? It should
 provide you with the 'define once, use many times' implementation you
 desire.

 Regards

 Tim

 A change in one project requires to manually do the
  same on the others... Ok, not so bad for two or three projects, but very
  time consuming if you have multiple roles = multiple projects.
  Anyway, I agree with you, it's times simpler to implement ;)
 
 
  * Why not though add in the future the possibility to manage permissions
  on request type (getCapabilities, getMap, getFeatureInfo, etc.).
 
 

___
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-developer

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread Tim Sutton

Hi

On Mon, Sep 10, 2012 at 2:47 PM, kimaidou kimai...@gmail.com wrote:
 Tim,

 I do not know this feature... I will search in the documentation to see how
 I can use it !
 This is great :)


Its under Layer - Embed layers and groups

Regards

Tim


 Thanks,
 Michael

 2012/9/10 Tim Sutton li...@linfiniti.com

 Hi




 Are you aware of the project nesting capability Marco added? It should
 provide you with the 'define once, use many times' implementation you
 desire.

 Regards

 Tim

 A change in one project requires to manually do the
  same on the others... Ok, not so bad for two or three projects, but very
  time consuming if you have multiple roles = multiple projects.
  Anyway, I agree with you, it's times simpler to implement ;)
 
 
  * Why not though add in the future the possibility to manage
  permissions
  on request type (getCapabilities, getMap, getFeatureInfo, etc.).
 
 





-- 
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.

Visit http://linfiniti.com to find out about:
 * QGIS programming and support services
 * Mapserver and PostGIS based hosting plans
 * FOSS Consulting Services
Skype: timlinux
Irc: timlinux on #qgis at freenode.net
==
___
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
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Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-10 Thread G. Allegri

Sent from Nexus
Il giorno 10/set/2012 14:58, Tim Sutton li...@linfiniti.com ha scritto:

 Hi

 On Mon, Sep 10, 2012 at 2:47 PM, kimaidou kimai...@gmail.com wrote:
  Tim,
 
  I do not know this feature... I will search in the documentation to see
how
  I can use it !
  This is great :)
 

 Its under Layer - Embed layers and groups

I didn't know it. Glad to know!

giovanni


 Regards

 Tim


  Thanks,
  Michael
 
  2012/9/10 Tim Sutton li...@linfiniti.com
 
  Hi
 
 
 
 
  Are you aware of the project nesting capability Marco added? It should
  provide you with the 'define once, use many times' implementation you
  desire.
 
  Regards
 
  Tim
 
  A change in one project requires to manually do the
   same on the others... Ok, not so bad for two or three projects, but
very
   time consuming if you have multiple roles = multiple projects.
   Anyway, I agree with you, it's times simpler to implement ;)
  
  
   * Why not though add in the future the possibility to manage
   permissions
   on request type (getCapabilities, getMap, getFeatureInfo, etc.).
  
  
 
 



 --
 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.

 Visit http://linfiniti.com to find out about:
  * QGIS programming and support services
  * Mapserver and PostGIS based hosting plans
  * FOSS Consulting Services
 Skype: timlinux
 Irc: timlinux on #qgis at freenode.net
 ==
___
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-developer

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

2012-09-09 Thread Tim Sutton

Hi

On Sat, Sep 8, 2012 at 11:18 AM, G. Allegri gioha...@gmail.com wrote:
 I'm working on a project to port qgis-web-client under Django, witht the aim
 to build a Qgis Server web based manager and extended service provider.
 We've already implemented a basic structure, with a proxy (a Django view) to
 intercept the calls to qgis_mapserv.fcgi, and a view/template to expose the
 qgis-web-min.

 We would like to work as we used to do with Mapserver mapscript, to be able
 to have full control of the requests/responses flow, e.g. to implement
 authentication on specific services, requests and layers. We also would like
 to manage project options inside Django models. All these kind of things
 would be easy to implement if there were some kind of python bindings for
 Qgis Server. (PS: in this moment we do it controlling the query variables
 passed to the fcgi and filtering the fcgi requests)

 I see that qgis_mapserv.fcgi's code is statically linked in a monolithic
 fcgi executable, so it isn't possible to offer specific functionalities
 (e.g. project parsing) to external libs. To expose classes and methods we
 would need a version of qgis server's code made by dynamic libraries. Would
 it be possible?
 Otherwise, which solutions would you suggest to build a Qgis Server Python
 API?

 I premit that we're considering to sponsor its development.


Wonderful what client side libs are you using? ext3 still? I'm a
django + jquery fan and would love to see something along the lines of
what you describe built on that stack.

Note also that LizMap have AFAIK implemented a similar system (proxied
access to QGIS Server with a custom web client) but in php, maybe
there are ideas that can be lifted from their code.

Regards

Tim


 Have a nice weekend,
 Giovanni


 ___
 Qgis-developer mailing list
 Qgis-developer@lists.osgeo.org
 http://lists.osgeo.org/mailman/listinfo/qgis-developer




-- 
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.

Visit http://linfiniti.com to find out about:
 * QGIS programming and support services
 * Mapserver and PostGIS based hosting plans
 * FOSS Consulting Services
Skype: timlinux
Irc: timlinux on #qgis at freenode.net
==
___
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-developer

Re: [Qgis-developer] QGIS Server in Python?

Re: [Qgis-developer] QGIS Server in Python?

Re: [Qgis-developer] QGIS Server in Python?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

Re: [Qgis-developer] Qgis Server and Python. Which solutions to have a python API?

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