Re: [QGIS-Developer] Example script for Processing in QGIS 3

Thanks Alexander, guys you're working very fast! Cool. I will do some testing asap. Giovanni Il 5 feb 2018 8:44 AM, "Alexander Bruy" ha scritto: > Starting from b6c2de48 scrips are just usuall Processing algorithms: > normal or feature-based. > Testing and feedback

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Starting from b6c2de48 scrips are just usuall Processing algorithms: normal or feature-based. Testing and feedback are welcome. 2018-01-29 12:44 GMT+02:00 G. Allegri : > Rephrasing what I wrote before, what about dropping ScriptAlgorithm and make > ScriptAlgorithmProvider

Re: [QGIS-Developer] Example script for Processing in QGIS 3

And when we create a new script from the toolbox, it's providing us a python template more or less like this https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/exampleprovider/ExampleAlgorithm.py ? With some comments to help script writers, it will be nice, yes. BTW, I just

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Rephrasing what I wrote before, what about dropping ScriptAlgorithm and make ScriptAlgorithmProvider simply provide its algorithms from the special scripts folder? giovanni 2018-01-29 10:51 GMT+01:00 G. Allegri : > Hi Anita, > that's exactly what I also was thinking about.

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Hi Anita, that's exactly what I also was thinking about. What about dropping scripts in favour of "on the fly" QgsProcessingAlgorithms? A single, unified, way of defining them, without the special parameters syntax of scripts... Giovanni 2018-01-29 9:55 GMT+01:00 Anita Graser

Re: [QGIS-Developer] Example script for Processing in QGIS 3

I've decided to go the algorithm provider plugin route for my scripts: https://anitagraser.com/2018/01/28/porting-processing-scripts-to-qgis3/ But I'm also thinking of my students whom I want to show how to write tools for QGIS. For many of them, it's their first contact with Python, so starting

Re: [QGIS-Developer] Example script for Processing in QGIS 3

I know Alexander. The point was processing scripts and their future... giovanni Il 27 gen 2018 4:29 PM, "Alexander Bruy" ha scritto: > It is possible to write algorithms using same approach as in core. Just > create > "provider plugin" and that's it. This

Re: [QGIS-Developer] Example script for Processing in QGIS 3

It is possible to write algorithms using same approach as in core. Just create "provider plugin" and that's it. This functionality was here almost from the very beginning of the Processing. 2018-01-27 17:08 GMT+02:00 G. Allegri : > Honestly I think script syntax wasn't that

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Honestly I think script syntax wasn't that bad. At least it was quite easy for a set of power users, as I could verift during my past courses. Anyway I agree with the rationale: having a unified, pythonic way, to write both algorithms and scripts... well, might be the case to ultimately drop

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Il 27/01/2018 00:39, Nyall Dawson ha scritto: > It's not too late to improve this for 3.x. Why don't we get the daily > Python users and experts involved here and come up with a more > Python-like approach to processing scripts? IMHO this is worth a wider announcement and call for help, if

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Thank you Nyall! On Sat, Jan 27, 2018 at 12:39 AM, Nyall Dawson wrote: > > But -- while we're at it -- am I the only one who finds processing > script files in general to be full of a lot of black magic? (Note that > I'm referring to script files here, not proper

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On 27 January 2018 at 05:33, Anita Graser wrote: > > > On Tue, Jan 23, 2018 at 12:14 PM, G. Allegri wrote: >> >> Hi Nyall, >> scripts seem way more complex then before. I guess it is the simplest way >> that could be found to accomodate Processing scripts

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On Tue, Jan 23, 2018 at 12:14 PM, G. Allegri wrote: > Hi Nyall, > scripts seem way more complex then before. I guess it is the simplest way > that could be found to accomodate Processing scripts to the refactored code. > Some questions from the previous scripts examples: > >

Re: [QGIS-Developer] Example script for Processing in QGIS 3

Hi Nyall, scripts seem way more complex then before. I guess it is the simplest way that could be found to accomodate Processing scripts to the refactored code. Some questions from the previous scripts examples: 1) Is automatic output / sink parameter conversion impossible to obtain? In [1]

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On 23 January 2018 at 18:28, Alexander Bruy wrote: > There are some scripts in the Processing tests > https://github.com/qgis/QGIS/tree/master/python/plugins/processing/tests/testdata/scripts > There's also

Re: [QGIS-Developer] Example script for Processing in QGIS 3

There are some scripts in the Processing tests https://github.com/qgis/QGIS/tree/master/python/plugins/processing/tests/testdata/scripts 2018-01-23 10:19 GMT+02:00 Anita Graser : > On Jan 23, 2018 1:19 AM, "Nyall Dawson" wrote: >> >> On 23 January 2018

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On Jan 23, 2018 1:19 AM, "Nyall Dawson" wrote: > On 23 January 2018 at 04:12, Anita Graser wrote: > > On Sat, Jan 20, 2018 at 12:40 PM, Anita Graser > wrote: > >> > >> Do we have any working example scripts for Processing in QGIS

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On 23 January 2018 at 04:12, Anita Graser wrote: > On Sat, Jan 20, 2018 at 12:40 PM, Anita Graser wrote: >> >> Do we have any working example scripts for Processing in QGIS 3? >> I tried using "Get scripts from on-line collection" but they all seem >>

Re: [QGIS-Developer] Example script for Processing in QGIS 3

On Sat, Jan 20, 2018 at 12:40 PM, Anita Graser wrote: > Do we have any working example scripts for Processing in QGIS 3? > I tried using "Get scripts from on-line collection" but they all seem > broken: > https://issues.qgis.org/issues/17897 > ​Is there any documentation how