[QGIS-Developer] REST API for QGIS processing tool
David Marteau
dmarteau at 3liz.com
Tue Mar 23 12:59:53 PDT 2021
Juste a few things:
- py-qgis-wps does not require pyProj directly, you have to check which
dependency needs it and eventually install it for your platform.
- You should always install custom python package in a venv otherwise
you may break your installation.
Please open an issue on https://github.com/3liz/py-qgis-wps to continue
this discussion as it is not related to qgis directly.
Le 23/03/2021 à 20:47, Prem Kumar a écrit :
> Hi David,
>
> While installing the service from source code files using given
> instructions, further details of the exception I have encountered.
> image.png
>
> Complete output from command python setup.py egg_info:
> ERROR: Minimum supported PROJ version is 7.2.0, installed version
> is 4.9.3. For more information see: https://pyproj4.github.io/py
> <https://pyproj4.github.io/py> proj/stable/installation.html
>
> ----------------------------------------
> Command "python setup.py egg_info" failed with error code 1 in
> /tmp/pip-build-qejkjny8/pyproj/
> image.png
>
> After several attempts of troubleshooting, I could bypass this issue
> with "*pip3 install pyproj==1.9.6 -e ." * ..... not sure this is the
> correct way or not. However, after installation from source files
> directory, I could not either run the runwps.sh
> <https://github.com/3liz/py-qgis-wps/blob/master/runwps.sh> file or
> *wpsserver *from command line as the terminal unable to recognize
> wpsserver command.
>
> *./runwps.sh: line 15: exec: wpsserver: not found*
> *
> *
> Please suggest. Thanks.
>
> -Prem
>
> On Mon, Mar 22, 2021 at 11:19 PM David Marteau <dmarteau at 3liz.com
> <mailto:dmarteau at 3liz.com>> wrote:
>
>
> Le 22/03/2021 à 18:26, Prem Kumar a écrit :
>> Hi Team,
>>
>> Im afraid to make a comment but the installation instructions in
>> the github are not specifically referring the integration of
>> service and the qgis installation and its modules. I have tried
>> installing py-qgs-wps on linux machine using archive tar file and
>> ended up incompatibility issue between python version - qgis
>> installation and the service.
>>
>> If it’s not more of an effort, can you please guide me to any
>> installation instructions? Thanks
> Can you be more specific about the error your are facing ? if
> that's about py-qgs-wps then you should open an issue on github.
>>
>> -Prem
>>
>> On Thu, 25 Feb 2021 at 7:44 PM, Prem Kumar <prem.netgis at gmail.com
>> <mailto:prem.netgis at gmail.com>> wrote:
>>
>> HI Nyall and René-Luc,
>>
>> Thank you very much for the pointers, much appreciated. Looks
>> to me, a lot to learn some good stuff. Will let you know how
>> it goes.
>>
>> -Prem
>>
>> On Thu, Feb 25, 2021 at 6:59 PM René-Luc Dhont
>> <rldhont at gmail.com <mailto:rldhont at gmail.com>> wrote:
>>
>>
>> Le 24/02/2021 à 23:27, Nyall Dawson a écrit :
>> >
>> > Look into the "WPS" standard. There's even an existing
>> server for
>> > this: https://github.com/3liz/py-qgis-wps
>> <https://github.com/3liz/py-qgis-wps>
>>
>> Thanks Nyall to pointing it.
>>
>> Prem, If you are interested in a REST API, implementing
>> the OGC API
>> Processes standard is being considered for py-qgis-wps
>> * https://github.com/opengeospatial/ogcapi-processes/
>> <https://github.com/opengeospatial/ogcapi-processes/>
>> * https://ogcapi.ogc.org/processes/
>> <https://ogcapi.ogc.org/processes/>
>>
>> py-qgis-wps is based on Tornado and any contributions are
>> welcome.
>> https://github.com/3liz/py-qgis-wps
>> <https://github.com/3liz/py-qgis-wps>
>>
>> René-Luc
>>
>> >
>> > Nyall
>> >
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