Public/Python/Use-PythonInstallRequirementsToVENV.ps1
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function Use-PythonInstallRequirementsToVENV { param ( [Parameter(Mandatory,Position=0)] [String] $Folder, [String] $RequirementsFile, [Switch] $NavigateToFolder ) if(-not(Confirm-PythonFolderIsVENV -Folder $Folder)){ throw "Passed -Folder ($Folder) is not a Python VENV" } if([String]::IsNullOrEmpty($RequirementsFile)){ $RequirementsFile = Join-Path $Folder -ChildPath 'requirements.txt' } if(-not(Test-Path -LiteralPath $RequirementsFile -PathType Leaf)){ throw "RequirementsFile ($RequirementsFile) does not exist." } Use-PythonActivateVENVInFolder -Folder $Folder | Out-Null Push-Location -LiteralPath $Folder -StackName RVENV $PipParams = 'install','-r',"$RequirementsFile" & pip $PipParams if(-not$NavigateToFolder){ Pop-Location -StackName RVENV } } |