Functions/Uninstall-Python.ps1
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function Uninstall-Python([string]$Version){ $Null = @( $parts = $Version.split('.') # Check if the specified version is installed, and if the short version was specified expand it to the full version. $installed = $true if ($parts.count -lt 3){ $fullVersion = Convert-ShortVersionToFullVersion $Version if (!$fullVersion){ $installed = $false } $Version = $fullVersion } else { $installed = Test-FullVersionIsInstalled $Version } if (!$installed){ throw "Python version $Version is not installed. Please use 'Install-Python' to install it. Or call 'Get-InstalledPythonVersions' to see a list of all installed versions." } $installRoot = Get-PythonInstallRoot $shortVersion = Convert-FullVersionToShortVersion $Version $installDirName = "python$shortVersion" $installLocation = "$installRoot/$installDirName" $installerEXEPath = Get-PythonInstaller $Version Write-Host "Uninstalling python version $shortVersion..." # Wait for executable to complete so we can delete it when we are done $result = Start-Process $installerEXEPath -ArgumentList "/uninstall /passive" -NoNewWindow -Wait -PassThru if (!($result.ExitCode -eq 0)) { throw "Python installer crashed silently while uninstalling." } Write-Host "Removing the installer executable at $installerEXEPath..." Remove-Item -Path $installerEXEPath # The folder where python was installed is removed by the installer when it finishes. ) } |