[QGIS-Developer] Revolt Chat Community Server
Greetings Devs! For those who aren't aware, Tim Sutton and I created a new community site with Revolt. Revolt is a FOSS alternative to Discord that has many of the features of Discord (for those who know about Discord), but without the not-so-friendly TOS. Some features are missing, but are planned as Revolt is in very active development (such as the overhauled . I gave a presentation on a QGIS Open Day session regarding the new community site (https://www.youtube.com/watch?v=nrvTnkGNzSw) A big reason for creating this, was to help centralize and organize the community. A key feature is being able to have multiple rooms (channels) for various topics all under one single roof. Need a new room for some major thing without clogging up the main dev channel (such as Qt 6 work)? Need a room for discussing the new QGIS website aside from comments on Figma (already suggested to Anita)? Creating separate rooms for these discussions is very easy (takes a few seconds), and helps organize things, and increases community involvement and feedback. I have setup already, a couple of development rooms: core development, plugin development, translations, documentation, and a general chat for hackfests (Carlos, Amy, Raymond, and Tim already posted tons of photos from the hackfest in Firenze). Right now, the server isn't very active. But, I believe that with enough key/core members using it, it will gain traction as we use it. There are already numerous people signed up for this server. I recommend checking it out, there are desktop apps, mobile apps, and a Web App available (plus with being FOSS, custom apps are completely allowed, unlike Discord). Please feel free to provide feedback. A couple of people have already made suggestions; and things have been rearranged, and changed since it's initial setup and launch, so nothing is set in stone. To create an account: https://.revolt.chat To join the QGIS server: https://rvlt.gg/eRTmS1ZV Let me know if you have any questions. We made this for the QGIS community, as we believe this is a great platform for such a large and active community and would like to see it used. Thanks, Ethan Snyder DISCLAIMER: This message and any documents attached may contain confidential information and are intended only for the individual(s) named. If you are not the intended recipient, or the employee or agent authorized to received for the intended recipient, you should not disseminate, distribute or copy this e-mail and any attached documents. If you have received this e-mail in error, please immediately notify the sender at Remington & Vernick Engineers by replying to this e-mail and delete the original e-mail and any reply e-mail messages from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. Thank you. ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] [Qgis-community-team] Planning with github build actions? Should I stop the cronjob?
Hi Richard No please keep the cron going . I would like to run the two in parallel for a while to ensure everything works. At the moment we ran out of disk space on the new server so I would also like to mount some external storage. Regards — Tim Sutton Kartoza co-founder Open Source GIS Specialist https://kartoza.com > On 28 Oct 2022, at 08:57, Richard Duivenvoorde wrote: > > Hi People, > > Looking that the github actions running after a commit to QGIS-Website repo, > part of the actions is also to rsync/scp(?) it to a server. > > What is the idea here? Because I'm also running a build cron task on qgis5 > (starting at 00:00 see bottom english qgis.org)... > > Should I remove the job, so we can better see if the action is succesfull or > not? > > Or is the action only a trial, to be see IF it would work? > Or to work with the new site? > > Regards, > > Richard Duivenvoorde > > ___ > Qgis-community-team mailing list for organizing community resources such as > documentation, translation etc.. > qgis-community-t...@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/qgis-community-team ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] segmentation fault in standalone script using PyQGIS
Hi Jacky,
Yes of course. Please find attached my script.
Regards,
Mélanie
On 10/28/22 4:55 PM, Jacky Volpes via QGIS-Developer wrote:
Hi Mélanie,
Have you initialized your standalone script as shown in
https://docs.qgis.org/3.22/en/docs/pyqgis_developer_cookbook/intro.html#using-pyqgis-in-standalone-scripts
?
Best regards,
Jacky
Le 28/10/2022 à 16:40, Mélanie Dol via QGIS-Developer a écrit :
Hi Andrea,
Thank you. I've updated with QGIS 3.26 Buenos Aires. The warning
message have disappeared. Unfortunately, the script still generates a
segmentation fault.
Best regards,
Mélanie Dol
On 10/28/22 11:47 AM, Andrea Giudiceandrea via QGIS-Developer wrote:
Il 27/10/2022 16:34, Mélanie Dol via QGIS-Developer ha scritto:
/usr/share/qgis/python/plugins/processing/algs/grass7/Grass7Utils.py:191:
SyntaxWarning: "is" with a literal. Did you mean "=="?
if path is '':
Hi Mélanie,
while I don't know why that script generates a segmentation fault,
It seems you are using QGIS 3.10 which is a three years old version.
The QGIS repository for Ubuntu 20.04 currently offers the latest
available QGIS LTR 3.22.12.
Best regards.
Andrea Giudiceandrea
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--
Jacky Volpes
Ingénieur SIG - Oslandia
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import sys
import qgis
from qgis.core import *
from osgeo import ogr
import PyQt5.QtCore
from PyQt5.QtGui import *
from qgis.analysis import QgsNativeAlgorithms
# Supply path to qgis install location
QgsApplication.setPrefixPath("/usr", True)
# Create a reference to the QgsApplication. Setting the
# second argument to False disables the GUI.
qgs = QgsApplication([], False)
# Load providers
qgs.initQgis()
# Append the path where processing plugin can be found
sys.path.append('/usr/share/qgis/python/plugins')
import processing
from processing.core.Processing import Processing
Processing.initialize()
#QgsApplication.processingRegistry().addProvider(QgsNativeAlgorithms())
Geopackage_Databasepath = "/home/Satoz/SATOCEAN_ANALYSIS_N20221019_F20221019.gpkg"
# __
# PRESSURE ISOBARS LAYER
print('1. Pressure Isobars Layer')
Layer_Pressure_Isobars = QgsVectorLayer(Geopackage_Databasepath+ "|layername=SATOCEAN_PRESSURE_ISOBARS" , 'SATOCEAN_PRESSURE_ISOBARS', 'ogr')
#Layer_Pressure_Isobars = iface.addVectorLayer(Geopackage_Databasepath+ "|layername=SATOCEAN_PRESSURE_ISOBARS" , 'SATOCEAN_PRESSURE_ISOBARS', 'ogr')
# Initialize the default symbol for this geometry type
symbol = QgsSymbol.defaultSymbol(Layer_Pressure_Isobars.geometryType())
# Get style
get_styles = QgsStyle.defaultStyle()
style_layer = get_styles.symbol('Pressure_Isobars')
# Apply Style
Layer_Pressure_Isobars.renderer().setSymbol(style_layer)
Layer_Pressure_Isobars.triggerRepaint()
# Label
layer_settings = QgsPalLayerSettings()
text_format = QgsTextFormat()
myFont = QFont("Arial",20,QFont.Bold)
myFont.setUnderline(True)
text_format.setFont(myFont)
text_format.setSize(20)
text_format.setColor(QColor("#4c66ff"))
layer_settings.setFormat(text_format)
layer_settings.fieldName = "Pressure"
layer_settings.LabelPlacement = 4
layer_settings.enabled = True
layer_settings = QgsVectorLayerSimpleLabeling(layer_settings)
Layer_Pressure_Isobars.setLabelsEnabled(True)
Layer_Pressure_Isobars.setLabeling(layer_settings)
Layer_Pressure_Isobars.triggerRepaint()
# __
# FRONTS LAYER
print('2. Fronts Layer')
Layer_Fronts = QgsVectorLayer(Geopackage_Databasepath+ "|layername=SATOCEAN_FRONTS" , 'SATOCEAN_FRONTS', 'ogr')
#Layer_Fronts = iface.addVectorLayer(Geopackage_Databasepath+ "|layername=SATOCEAN_FRONTS" , 'SATOCEAN_FRONTS', 'ogr')
# Get unique values
I_FieldName = Layer_Fronts.fields().indexFromName('Front_Type')
Categories_Fronts = Layer_Fronts.uniqueValues(I_FieldName)
# Fill categories
categories = []
for Category in Categories_Fronts:
# Initialize the default symbol for this geometry type
symbol = QgsSymbol.defaultSymbol(Layer_Fronts.geometryType())
# Get style
get_styles = QgsStyle.defaultStyle()
if "STATIONARY" in Category:
style_layer = get_styles.symbol('Stationary_Front')
elif "TROF" in Category:
style_layer = get_styles.symbol('Trof_Front')
elif "WARM" in Category:
style_layer
Re: [QGIS-Developer] segmentation fault in standalone script using PyQGIS
Hi Mélanie, Have you initialized your standalone script as shown in https://docs.qgis.org/3.22/en/docs/pyqgis_developer_cookbook/intro.html#using-pyqgis-in-standalone-scripts ? Best regards, Jacky Le 28/10/2022 à 16:40, Mélanie Dol via QGIS-Developer a écrit : Hi Andrea, Thank you. I've updated with QGIS 3.26 Buenos Aires. The warning message have disappeared. Unfortunately, the script still generates a segmentation fault. Best regards, Mélanie Dol On 10/28/22 11:47 AM, Andrea Giudiceandrea via QGIS-Developer wrote: Il 27/10/2022 16:34, Mélanie Dol via QGIS-Developer ha scritto: /usr/share/qgis/python/plugins/processing/algs/grass7/Grass7Utils.py:191: SyntaxWarning: "is" with a literal. Did you mean "=="? if path is '': Hi Mélanie, while I don't know why that script generates a segmentation fault, It seems you are using QGIS 3.10 which is a three years old version. The QGIS repository for Ubuntu 20.04 currently offers the latest available QGIS LTR 3.22.12. Best regards. Andrea Giudiceandrea ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-developer ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-developer -- Jacky Volpes Ingénieur SIG - Oslandia ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] segmentation fault in standalone script using PyQGIS
Hi Andrea, Thank you. I've updated with QGIS 3.26 Buenos Aires. The warning message have disappeared. Unfortunately, the script still generates a segmentation fault. Best regards, Mélanie Dol On 10/28/22 11:47 AM, Andrea Giudiceandrea via QGIS-Developer wrote: Il 27/10/2022 16:34, Mélanie Dol via QGIS-Developer ha scritto: /usr/share/qgis/python/plugins/processing/algs/grass7/Grass7Utils.py:191: SyntaxWarning: "is" with a literal. Did you mean "=="? if path is '': Hi Mélanie, while I don't know why that script generates a segmentation fault, It seems you are using QGIS 3.10 which is a three years old version. The QGIS repository for Ubuntu 20.04 currently offers the latest available QGIS LTR 3.22.12. Best regards. Andrea Giudiceandrea ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] Issue when using subprocess in the Processing toolbox
Hello, I am one of the maintainers of the Plugin (FUSION for Processing) that makes is possible to use FUSION LVD LIDAR analysis and visualization software in QGIS on Windows computers. I am experiencing a very strange issue that I do not understand. It appears using PolyClipData64.exe via a the subprocess Python library. With the test data I use I can run the tool via a command prompt using the command below: "C:/FUSION\PolyClipData64.exe" /class:1 "D:\LidarQGISFUSION\FastighetskartanVektor_1501_3006\by_get.shp" "D:/LidarQGISFUSION/tempfromscript/test.las" "D:\LidarQGISFUSION\tempfromscript\clippedLidar.las" Then I make use of the function Popen in subprocess in the Python console in QGIS without error: fused_command = '"C:/FUSION\PolyClipData64.exe" "/class:1" "D:/LidarQGISFUSION/FastighetskartanVektor_1501_3006/by_get.shp" "D:/LidarQGISFUSION/tempfromscript/test11.las" "D:/LidarQGISFUSION/tempfromscript/clippedLidar.las"' subprocess.Popen(fused_command,shell=True,stdout=subprocess.PIPE, stdin=subprocess.DEVNULL,stderr=subprocess.STDOUT,universal_newlines=True) But when I use the same code snippet in my processing plugin it fails. Does anyone have an idea what might be going on here? Any suggestion highly appreciated! /Fredrik ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] segmentation fault in standalone script using PyQGIS
Il 27/10/2022 16:34, Mélanie Dol via QGIS-Developer ha scritto: /usr/share/qgis/python/plugins/processing/algs/grass7/Grass7Utils.py:191: SyntaxWarning: "is" with a literal. Did you mean "=="? if path is '': Hi Mélanie, while I don't know why that script generates a segmentation fault, It seems you are using QGIS 3.10 which is a three years old version. The QGIS repository for Ubuntu 20.04 currently offers the latest available QGIS LTR 3.22.12. Best regards. Andrea Giudiceandrea___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] Planning with github build actions? Should I stop the cronjob?
Hi People, Looking that the github actions running after a commit to QGIS-Website repo, part of the actions is also to rsync/scp(?) it to a server. What is the idea here? Because I'm also running a build cron task on qgis5 (starting at 00:00 see bottom english qgis.org)... Should I remove the job, so we can better see if the action is succesfull or not? Or is the action only a trial, to be see IF it would work? Or to work with the new site? Regards, Richard Duivenvoorde ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] Broken coordinate/distance/area calculation tests
Hi, I am wondering if the method for area/distance calculation has changed again in master or if the issue is in some transformation accuracy changes. In QGIS docs, we are getting failing tests for calculation we did not touch the underlying data for years. See starting from https://github.com/qgis/QGIS-Documentation/actions/runs/3339628288/jobs/5530428647#step:6:703 Regards, Harrissou ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
