3

I have Anaconda Python environment with different packages required for developing a QGIS plugin (including the Plugin Builder Tool etc.).

(qgsdata) C:\TempDaten\_dev\QgsData>conda info

     active environment : qgsdata
    active env location : C:\TempDaten\Programme\Anaconda3\envs\qgsdata
            shell level : 1
       user config file : C:\Users\taras\.condarc
 populated config files : C:\Users\taras\.condarc
          conda version : 4.12.0
    conda-build version : 3.20.5
         python version : 3.8.5.final.0
       virtual packages : __win=0=0
                          __archspec=1=x86_64
       base environment : C:\TempDaten\Programme\Anaconda3  (writable)
      conda av data dir : C:\TempDaten\Programme\Anaconda3\etc\conda
  conda av metadata url : None
           channel URLs : https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
                          https://conda.anaconda.org/conda-forge/win-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : C:\TempDaten\Programme\Anaconda3\pkgs
                          C:\Users\taras\.conda\pkgs
                          C:\Users\taras\AppData\Local\conda\conda\pkgs
       envs directories : C:\TempDaten\Programme\Anaconda3\envs
                          C:\Users\taras\.conda\envs
                          C:\Users\taras\AppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/4.12.0 requests/2.24.0 CPython/3.8.5 Windows/10 Windows/10.0.19041
          administrator : False
             netrc file : None
           offline mode : False

How can I extend it with PyQGIS and PyQt?

My technical propriety:

  • Window 10 Enterprise Version 1909
  • PyCharm 2020.3.3 (Community edition) in C:/TempDaten/Programme/PyCharm Community Edition 2020.3.3
  • QGIS 3.22.5-Białowieża in C:/Program Files/QGIS 3.22.5
  • Anaconda3 2020.11 in C:/TempDaten/Programme/Anaconda3

I tried approaches offered in these articles:

But nothing useful. I can not understand how to bring and merge together already existing Python environment in Anaconda with PyQGIS and PyQt.

I could run the created 'pycharm_qgis.bat' file with the following settings:

@echo off 
@ECHO OFF 

set OSGEO4W_ROOT=C:\Program Files\QGIS 3.22.5

@echo off
call "%OSGEO4W_ROOT%\bin\o4w_env.bat"
call "%OSGEO4W_ROOT%\bin\qt5_env.bat"
call "%OSGEO4W_ROOT%\bin\py3_env.bat"

@echo off
path %OSGEO4W_ROOT%\apps\qgis-ltr\bin;%PATH%

set GDAL_FILENAME_IS_UTF8=YES

set VSI_CACHE=TRUE
set VSI_CACHE_SIZE=1000000

set QGISNAME=qgis

set QT_PLUGIN_PATH=%OSGEO4W_ROOT%\apps\qgis-ltr\qtplugins;%OSGEO4W_ROOT%\apps\qt5\plugins

set PYCHARM="C:\TempDaten\Programme\PyCharm Community Edition 2020.3.3\bin\pycharm64.exe"

set PYTHONPATH=%OSGEO4W_ROOT%\apps\qgis-ltr\python
set PYTHONHOME=%OSGEO4W_ROOT%\apps\Python39
set PYTHONPATH=%OSGEO4W_ROOT%\apps\Python39\lib\site-packages;%PYTHONPATH%

set QT_QPA_PLATFORM_PLUGIN_PATH=%OSGEO4W_ROOT%\apps\Qt5\plugins\platforms
set QGIS_PREFIX_PATH=%OSGEO4W_ROOT%\apps\qgis-ltr

start "PyCharm aware of QGIS" /B %PYCHARM% %*

and see the QGIS Python Interpreter in PyCharm:
pycharm

A simple command from qgis.core import * works.

result

0

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