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Hello,<br>
<br>
Yes, the environmental variables ton run a standalone script in
python are set up and it works<br>
I just want know how to run my personnal processing algorithm, but
I don't know how to manually add my alg provider in the alg provider
registry<br>
<br>
qgis_process is an interesting way, but I prefer if possible calling
it directly in PyQgis because it's part of a wider app<br>
<br>
Thanks<br>
<br>
<br>
Best regards<br>
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<div class="moz-cite-prefix">Le 02/11/2020 à 18:15, > nagyrobi_r
(par Internet) a écrit :<br>
</div>
<blockquote
cite="mid:1197122384.1400649.1604337304297@mail.yahoo.com"
type="cite">
<div> Did you set up the environmental variables to run it as a
standalone script in python?<br>
Like in section 1.4.3?<br>
<a class="moz-txt-link-freetext" href="https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/intro.html#using-pyqgis-in-standalone-scripts">https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/intro.html#using-pyqgis-in-standalone-scripts</a><br>
</div>
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<div style="font-family:'Helvetica Neue', Helvetica, Arial,
sans-serif;font-size:13px;color:#26282a;">
<div> On Monday, November 2, 2020, 06:02:11 PM GMT+1, Etienne
Trimaille <a class="moz-txt-link-rfc2396E" href="mailto:etienne.trimaille@gmail.com"><etienne.trimaille@gmail.com></a> wrote: </div>
<div><br>
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<div>
<div id="yiv4227917233">
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<div dir="ltr">
<div>As you are using QGIS 3.14, I would suggest you
to use qgis_process if you can.</div>
<div>Do you really want to use PyQGIS?<br clear="none">
</div>
<div><br clear="none">
</div>
<div>But if you really need PyQGIS, maybe the path
where your script is located is not known to your
standalone script ?<br clear="none">
</div>
</div>
<br clear="none">
<div class="yiv4227917233gmail_quote">
<div class="yiv4227917233gmail_attr" dir="ltr">Le lun.
2 nov. 2020 à 17:33, a écrit :<br clear="none">
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<blockquote class="yiv4227917233gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px
solid rgb(204,204,204);padding-left:1ex;">
<div class="yiv4227917233yqt7346773165"
id="yiv4227917233yqt50142">
<div> Hello,<br clear="none">
<br clear="none">
I work with Qgis 3.14 in Windows 10<br
clear="none">
<br clear="none">
I try to call a processing algorithm from a
python stand alone app, <br clear="none">
I want to run the following script from the
custom Networks algorithm provider but I have
the message that the algorithm is not known<br
clear="none">
<br clear="none">
How to register the provider in the processing
registry to be able to call it?<br clear="none">
<br clear="none">
<br clear="none">
QgsApplication.setPrefixPath("C:/Program
Files/QGIS 3.14/apps/qgis", True)<br
clear="none">
qgs = QgsApplication([], False)<br
clear="none">
<br clear="none">
qgs.initQgis()<br clear="none">
import processing<br clear="none">
from processing.core.Processing import
Processing<br clear="none">
Processing.initialize()<br clear="none">
<br clear="none">
<br clear="none">
<br clear="none">
processing.run("Networks:musliw_simple_matrix",
{'NODES':'G:/BD_DREAL/2020/script_modele_resmultimodal_light /noeuds_light_hdf_be.gpkg','NUM':'num','START_POINT':'708675.425564,7063676.157556
[EPSG:2154]','END_POINT':'708675.425564,7063676.157556[EPSG:2154]','DEMAND':1,'DAY':1,'TIME':'09:00:00','DEPARTURE':1,'OUTPUT':'G:/BD_DREAL/2020/script_modele_resmultimodal_light/matrice.txt','WRITE_MODE':0})<br
clear="none">
<br clear="none">
Thanks<br clear="none">
<br clear="none">
Best regards<br>
<br clear="none">
<div>-- <br clear="none">
<br clear="none">
<br>
</div>
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type="cite">
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