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New Python environment with JupyterLab Kernel

J2897 | PRO | 10/18/22 01:08:37 PM UTC (Edited) | 0 ⭐ | 7493 👁️ | Never ⏰ | []
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@echo OFF
cls
 
REM Description...
::
:: This is basically the same as the other version here:
::
::      https://pastebin.com/mbcK7zxh
::
:: I modified it to add JupyterLab kernels to each new virtual environment. But if you 
:: don't use JupyterLab, then don't use this new version.
::
:: If you need to remove a virtual environment in the future, simply delete its folder as
:: usual, then run this from the commandline:
::
::      jupyter kernelspec uninstall venv_plotly
::
:: Just replace "venv_plotly" with the kernel name - always lowercase.
 
REM Create the new 'venv' folder.
set "PYTHON=%USERPROFILE%\Code\Python"
set /P "PROJECT=New project name: "
title [VENV] %PROJECT%
set "PRDIR=%PYTHON%\%PROJECT%"
set "ENV=%PRDIR%\venv"
if not exist "%ENV%" (
    mkdir "%ENV%"
    REM Create the virtual environment.
    echo Creating the virtual environment . . .
    python -m venv "%ENV%" --upgrade-deps
    set "CREATED=TRUE"
    REM Create a new Python file.
    echo #!python3>"%PRDIR%\run.py"
    call :NPP
) else (
    echo That project already exists.
    pause
    call :NPP
)
 
REM Install some more libraries in the virtual environment.
if "%CREATED%" == "TRUE" (
    pushd "%ENV%\Scripts"
    call "activate.bat"
    python pip.exe install wheel
    python pip.exe install ipykernel || REM Installs the JupyterLab kernel.
    python -m ipykernel install --user --name="venv_%PROJECT%" || REM Adds the kernel to JupyterLab.
    call "deactivate.bat"
    popd
)
 
REM Activate the virtual environment.
cd "%PRDIR%"
cmd /K "%ENV%\Scripts\activate.bat"
goto :EOF
 
REM Open the new Python file.
:NPP
start "" /D "%PRDIR%" "C:\Program Files\Notepad++\notepad++.exe" "%PRDIR%\run.py"
 

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    01/01/70 12:00:00 AM UTC
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