# PYTHON AND QT NOTES FOR QGIS PLUGIN DEVELOPMENT



## VIRTUAL ENV:
**NEW**

    python3 -m venv [my_directory]

**ACTIVATE**
 
     source my_venv/bin/activate
---


PIP INSTALL PACKAGES FOR Qt DEVELOPMENT:
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pip install PyQt5

 - maybe this one
pip install PyQtWebEngine

 - for Q Plugin development
pip install pb_tool
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PB_TOOL
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 - need to add the path to the plugin folder to pb_tool.cfg
 plugin_path: /Users/nick/Library/Application Support/QGIS/QGIS3/profiles/test/python/plugins
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LAUNCH QT DESIGNER THAT SHIPS WITH QGIS:
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 - FOR LTR
/Applications/QGIS-LTR.app/Contents/MacOS/bin/designer
 - FOR NEWEST RELEASE
/Applications/QGIS.app/Contents/MacOS/bin/designer
##############################################################################





VSCODE PATH SETTINGS
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 - these should be in the .vscode directory, in settings.json
{
    // FROM: https://gist.github.com/NicolaiMogensen/acfd8723720c4761aefef3cdfc2aa55a
    // I like changing colors for my projects. QGIS projects are usually green. 
    "workbench.colorCustomizations": {
      "titleBar.activeForeground": "#000000",
      "titleBar.activeBackground": "#0ff381",
    },
    "terminal.integrated.env.osx": {
      "PYTHONPATH": "${env:QGIS_PATH}/Contents/Resources/python:${env:QGIS_PATH}/Contents/Resources/python/site-packages:${env:QGIS_PATH}/Contents/Resources/python/site-packages/PyQt5",
      "PATH": "${env:PATH}:${env:QGIS_PATH}/Contents/MacOS/bin"
    },
    "python.pythonPath": "${env:QGIS_PATH}/Contents/MacOS/bin/python3.8"
  }


##############################################################################

MANUAL PATH TO QGIS PYTHON INTERPRETER
------------------------------------------------------------------------------
/Applications/QGIS.app/Contents/MacOS/bin/python3.8
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