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Copy pathinstall_python_venv.ps1
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install_python_venv.ps1
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#!/usr/bin/env pwsh
[CmdletBinding(PositionalBinding=$false)]
param(
[switch]$noprompt,
[string]$venv_name = ".venv",
[string]$force_python_version
)
$ErrorActionPreference = "Stop"
$script:ErrorVerbosity = 3
$PSNativeCommandUseErrorActionPreference = $false
trap {
if ($null -eq $_) { Handle-Error -ErrorRecord $Error[0] } else { Handle-Error -ErrorRecord $_ }
}
$global:force_python_version = $force_python_version
$latestPipVersion = "24.0"
$latestPipPackageUrl = "https://files.pythonhosted.org/packages/94/59/6638090c25e9bc4ce0c42817b5a234e183872a1129735a9330c472cc2056/pip-$latestPipVersion.tar.gz"
$latestSetuptoolsVersion = "69.2.0"
$latestSetuptoolsUrl = "https://files.pythonhosted.org/packages/4d/5b/dc575711b6b8f2f866131a40d053e30e962e633b332acf7cd2c24843d83d/setuptools-$latestSetuptoolsVersion.tar.gz"
$global:pythonInstallPath = ""
$global:pythonVersion = ""
$scriptPath = $MyInvocation.MyCommand.Definition # Absolute path to this script.
$repoRootPath = (Resolve-Path -LiteralPath "$scriptPath/..").Path # Path to PyKotor repo root.
Write-Host "The path to the script directory is: $scriptPath"
Write-Host "The path to the root directory is: $repoRootPath"
function Handle-Error {
param (
[Parameter(Mandatory = $true)][System.Management.Automation.ErrorRecord]$ErrorRecord,
[int]$Verbosity = $script:ErrorVerbosity
)
if ($Verbosity -eq 5) { return }
$timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss,fff"
$excType = $ErrorRecord.Exception.GetType().FullName
$excMessage = $ErrorRecord.Exception.Message
$helpLink = $ErrorRecord.Exception.HelpLink
if ($Verbosity -ge 1) {
Write-Host -ForegroundColor Red "$timestamp - $excType"
Write-Host -ForegroundColor Red $excMessage
if ($ErrorRecord.InvocationInfo) {
Write-Host -ForegroundColor Red "Line $($ErrorRecord.InvocationInfo.ScriptLineNumber): $($ErrorRecord.InvocationInfo.Line.Trim())"
}
}
if ($Verbosity -ge 2) {
Write-Host -ForegroundColor Red "Traceback (most recent call last):"
if ($null -ne (Get-Member -InputObject $ErrorRecord -Name ScriptStackTrace -ErrorAction SilentlyContinue)) {
#PS 3.0 has a stack trace on the ErrorRecord; if we have it, use it & skip the manual stack trace below
Write-Host -ForegroundColor Red $ErrorRecord.ScriptStackTrace
return
}
else {
$callStack = Get-PSCallStack
for ($i = 0; $i -lt $callStack.Count; $i++) {
$frame = $callStack[$i]
Write-Host -ForegroundColor Red " File `"$($frame.ScriptName)`", line $($frame.ScriptLineNumber), in $($frame.FunctionName)"
}
}
}
if ($Verbosity -ge 3) {
if ($i -eq 0 -and $null -ne $ErrorRecord.InvocationInfo) {
$invInfo = $ErrorRecord.InvocationInfo
#Write-Host -ForegroundColor Red " ScriptLineNumber = $($invInfo.ScriptLineNumber)"
Write-Host -ForegroundColor Red " OffsetInLine = $($invInfo.OffsetInLine)"
Write-Host -ForegroundColor Red " HistoryId = $($invInfo.HistoryId)"
Write-Host -ForegroundColor Red " ScriptName = `"$($invInfo.ScriptName)`""
#Write-Host -ForegroundColor Red " Line = `"$($invInfo.Line)`""
Write-Host -ForegroundColor Red " PositionMessage = `"$($invInfo.PositionMessage)`""
Write-Host -ForegroundColor Red " PSScriptRoot = `"$($invInfo.PSScriptRoot)`""
Write-Host -ForegroundColor Red " PSCommandPath = `"$($invInfo.PSCommandPath)`""
Write-Host -ForegroundColor Red " InvocationName = `"$($invInfo.InvocationName)`""
Write-Host -ForegroundColor Red " PipelineLength = $($invInfo.PipelineLength)"
Write-Host -ForegroundColor Red " PipelinePosition = $($invInfo.PipelinePosition)"
Write-Host -ForegroundColor Red " ExpectingInput = $($invInfo.ExpectingInput)"
Write-Host -ForegroundColor Red " CommandOrigin = $($invInfo.CommandOrigin)"
Write-Host -ForegroundColor Red " DisplayScriptPosition = $($invInfo.DisplayScriptPosition)"
}
}
if ($Verbosity -ge 4) {
$callStack = Get-PSCallStack
for ($i = $callStack.Count - 1; $i -ge 0; $i--) {
$frame = $callStack[$i]
$variables = if ($i -eq 0) { Get-Variable } else { try { Get-Variable -Scope $i } catch { @() } }
foreach ($var in $variables) {
if ($var.Name -notmatch '^(PSCommandPath|PSScriptRoot|args|input|_|StackTrace|Error)$') {
Write-Host -ForegroundColor Red " $($var.Name) = $(Format-VariableOutput $var.Value -maxLength 50)"
}
}
}
}
if ($Verbosity -ge 5) {
Write-Host -ForegroundColor Red $ErrorRecord.Exception.Message
if ($null -ne $ErrorRecord.Exception.Source) { Write-Host -ForegroundColor Red "Source: $($ErrorRecord.Exception.Source)" }
if ($null -ne $ErrorRecord.Exception.HResult) { Write-Host -ForegroundColor Red "HRESULT: $($ErrorRecord.Exception.HResult)" }
if ($null -ne $ErrorRecord.Exception.TargetSite) { Write-Host -ForegroundColor Red "TargetSite: $($ErrorRecord.Exception.TargetSite)" }
if ($null -ne $ErrorRecord.CategoryInfo) {
if ($null -ne $ErrorRecord.CategoryInfo.Category -and "NotSpecified" -ne $ErrorRecord.CategoryInfo.Category) { Write-Host -ForegroundColor Red "Category: $($ErrorRecord.CategoryInfo.Category)" }
if (-not [string]::IsNullOrWhiteSpace($ErrorRecord.CategoryInfo.Activity)) { Write-Host -ForegroundColor Red "Activity: $($ErrorRecord.CategoryInfo.Activity)" }
if (-not [string]::IsNullOrWhiteSpace($ErrorRecord.CategoryInfo.TargetName)) { Write-Host -ForegroundColor Red "TargetName: $($ErrorRecord.CategoryInfo.TargetName)" }
if (-not [string]::IsNullOrWhiteSpace($ErrorRecord.CategoryInfo.TargetType)) { Write-Host -ForegroundColor Red "TargetType: $($ErrorRecord.CategoryInfo.TargetType)" }
}
}
if ($Verbosity -ge 1) {
if ($helpLink) { Write-Host -ForegroundColor Red "Help: $helpLink" }
if ($ErrorRecord.InvocationInfo) {
Write-Host -ForegroundColor Red "$($ErrorRecord.InvocationInfo.PositionMessage)"
if ($null -ne $ErrorRecord.CategoryInfo.Reason) { Write-Host -ForegroundColor Red "Reason: $($ErrorRecord.CategoryInfo.Reason)" }
if ($null -ne $ErrorRecord.Exception.HelpLink) { Write-Host -ForegroundColor Red "Help docs available: $($ErrorRecord.Exception.HelpLink)" }
}
Write-Host -ForegroundColor Red "$excType"
Write-Host -ForegroundColor Red "$excMessage"
}
Write-Host -ForegroundColor Red "----------------------------------------------------------------"
}
function Format-VariableOutput {
param ($value, [int]$maxLength = 100, [int]$maxDepth = 3, [int]$currentDepth = 0)
if ($currentDepth -ge $maxDepth) { return "<max depth reached>" }
if ($null -eq $value) { return "None" }
elseif ($value -is [string]) { return "`"$($value.Substring(0, [Math]::Min($value.Length, $maxLength)))$(if ($value.Length -gt $maxLength) {"..."})`"" }
elseif ($value -is [int] -or $value -is [double]) { return $value.ToString() }
elseif ($value -is [bool]) { return $value.ToString().ToLower() }
elseif ($value -is [array] -or $value -is [System.Collections.IList]) {
$elements = $value | Select-Object -First 10 | ForEach-Object { Format-VariableOutput $_ -maxLength $maxLength -maxDepth $maxDepth -currentDepth ($currentDepth + 1) }
$var_output = "[" + ($elements -join ", ") + $(if ($value.Count -gt 10) { ", ..." }) + "]"
return $(if ($var_output.Length -gt $maxLength) { $var_output.Substring(0, $maxLength) + "..." } else { $var_output })
}
elseif ($value -is [hashtable] -or $value -is [System.Collections.IDictionary]) {
$elements = $value.GetEnumerator() | Select-Object -First 10 | ForEach-Object {
"$((Format-VariableOutput $_.Key -maxLength $maxLength -maxDepth $maxDepth -currentDepth ($currentDepth + 1))) = $((Format-VariableOutput $_.Value -maxLength $maxLength -maxDepth $maxDepth -currentDepth ($currentDepth + 1)))"
}
$var_output = "{" + ($elements -join ", ") + $(if ($value.Count -gt 10) { ", ..." }) + "}"
return $(if ($var_output.Length -gt $maxLength) { $var_output.Substring(0, $maxLength) + "..." } else { $var_output })
}
elseif ($value -is [System.Management.Automation.PSCustomObject]) {
$properties = $value.PSObject.Properties | Select-Object -First 10 | ForEach-Object {
" $($_.Name) = $((Format-VariableOutput $_.Value -maxLength $maxLength -maxDepth $maxDepth -currentDepth ($currentDepth + 1)))"
}
$var_output = "PSCustomObject(`n" + ($properties -join ",`n") + $(if ($value.PSObject.Properties.Count -gt 10) { ",`n ..." }) + "`n)"
return $(if ($var_output.Length -gt $maxLength) { $var_output.Substring(0, $maxLength) + "..." } else { $var_output })
}
else {
$var_output = $value.ToString()
return $(if ($var_output.Length -gt $maxLength) { $var_output.Substring(0, $maxLength) + "..." } else { $var_output })
}
}
trap {
Write-Error "An error occurred: $_"
$response = Read-Host "Press Enter to continue or type 'q' or the hotkey `ctrl+c` to quit."
if ($response -eq 'exit') { exit }
continue
}
function Get-OS {
if ($IsWindows) {
return "Windows"
} elseif ($IsMacOS) {
return "Mac"
} elseif ($IsLinux) {
return "Linux"
}
$os = (Get-WmiObject -Class Win32_OperatingSystem).Caption
if ($os -match "Windows") {
return "Windows"
} elseif ($os -match "Mac") {
return "Mac"
} elseif ($os -match "Linux") {
return "Linux"
} else {
Write-Error "Unknown Operating System"
Write-Host "Press any key to exit..."
if (-not $noprompt) {
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
}
exit
}
}
function Invoke-BashCommand {
param (
[string]$Command
)
try {
# Execute the bash command and capture its output
$output = & bash -c $Command 2>&1
# Check if the command was successful
if (-not $? -or $LASTEXITCODE -ne 0) {
$errorMessage = "Bash command `'$Command`' failed with exit code $LASTEXITCODE. Output: $output"
# Throw an exception with the error message
throw $errorMessage
}
} catch {
# Rethrow the caught exception after adding more context
throw "Failed to execute Bash command `'$Command`'. Error: $_"
}
# Return the captured output if successful
return $output
}
$pathSep = "/"
if ((Get-OS) -eq "Windows") {
$pathSep = "\"
} else {
# LD_LIBRARY_PATH must be set on unix systems.
$ldLibraryPath = [System.Environment]::GetEnvironmentVariable('LD_LIBRARY_PATH', 'Process')
if ([string]::IsNullOrEmpty($ldLibraryPath)) {
Write-Warning "LD_LIBRARY_PATH not defined, creating it with /usr/lib:/usr/local/lib ..."
[System.Environment]::SetEnvironmentVariable('LD_LIBRARY_PATH', '/usr/lib:/usr/local/lib', 'Process')
} elseif (-not $ldLibraryPath.Contains('/usr/local/lib')) {
Write-Warning "LD_LIBRARY_PATH defined but no definition for /usr/local/lib, adding it now..."
$newLdLibraryPath = $ldLibraryPath + ':/usr/local/lib'
if (-not $newLdLibraryPath.Contains('/usr/lib')) {
Write-Host "Also adding /usr/lib"
$newLdLibraryPath = $ldLibraryPath + ':/usr/lib'
}
[System.Environment]::SetEnvironmentVariable('LD_LIBRARY_PATH', $newLdLibraryPath, 'Process')
}
}
# Ensure script is running with elevated permissions
If ((Get-OS) -eq "Windows" -and -NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
Write-Warning "Please run PowerShell with administrator rights!"
#Break
}
# Function to parse and set environment variables from .env file
function Set-EnvironmentVariablesFromEnvFile {
Param (
[string]$envFilePath
)
if (Test-Path -LiteralPath $envFilePath) {
Get-Content $envFilePath | ForEach-Object {
if ($_ -match '^\s*(\w+)\s*=\s*(?:"(.*?)"|''(.*?)''|(.*?))\s*$') {
$key, $value = $matches[1], $matches[2] + $matches[3] + $matches[4]
Write-Debug "Processing variable: $key"
Write-Debug "Retrieved from regex - Key: $key, Value: $value"
# Replace ${env:VARIABLE} with actual environment variable value
$originalValue = $value
$value = $value -replace '\$\{env:(.*?)\}', {
$envVarName = $matches[1]
$retrievedEnvValue = [System.Environment]::GetEnvironmentVariable($envVarName, [System.EnvironmentVariableTarget]::Process)
# If the environment variable isn't set, use an empty string instead
if ($null -eq $retrievedEnvValue) {
$retrievedEnvValue = ""
}
Write-Debug "Replacing $envVarName '${env:$envVarName}' with '$retrievedEnvValue'"
return $retrievedEnvValue
}
# Split paths, trim whitespace, and remove duplicates
$uniquePaths = @{}
($value -split ';').ForEach({
$trimmedPath = $_.Trim()
if (-not [string]::IsNullOrWhiteSpace($trimmedPath)) {
Write-Debug "Trimmed Path: $trimmedPath"
$absolutePath = "$repoRootPath/$trimmedPath"
if ( Test-Path -LiteralPath $absolutePath -ErrorAction SilentlyContinue )
{
$resolvedPath = (Resolve-Path -LiteralPath $absolutePath).Path
if ($null -ne $resolvedPath) {
$uniquePaths[$resolvedPath] = $true
}
}
}
})
$value = ($uniquePaths.Keys -join ';')
Write-Debug "Original value: $originalValue, Final value: $value"
# Set environment variable
Write-Host "`$env:$key='$value'"
Set-Item -LiteralPath "env:$key" -Value $value
}
}
Write-Host "Environment variables set from .env file."
return $true
}
# environment file not found.
return $false
}
function Get-Linux-Distro-Name {
if (Test-Path "/etc/os-release" -ErrorAction SilentlyContinue) {
$osInfo = Get-Content "/etc/os-release" -Raw
if ($osInfo -match '\nID="?([^"\n]*)"?') {
$distroName = $Matches[1].Trim('"')
if ($distroName -eq "ol") {
return "oracle"
}
return $distroName
}
}
return $null
}
function Get-Linux-Distro-Version {
$osInfo = Get-Content "/etc/os-release" -Raw
if (Test-Path "/etc/os-release" -ErrorAction SilentlyContinue) {
if ($osInfo -match '\nVERSION_ID="?([^"\n]*)"?') {
$distroVersion = $Matches[1].Trim('"')
return $distroVersion
}
}
return $null
}
# Helper function to run a command and capture output with a timeout
function Invoke-WithTimeout {
param(
[ScriptBlock]$ScriptBlock,
[TimeSpan]$Timeout
)
$ps = [powershell]::Create().AddScript($ScriptBlock)
$task = $ps.BeginInvoke()
if ($task.AsyncWaitHandle.WaitOne($Timeout)) {
$output = $ps.EndInvoke($task)
$ps.Dispose()
return $output
} else {
$ps.Dispose()
throw "Command timed out."
}
}
# Needed for tkinter-based apps, common in Python and subsequently most of PyKotor's tools.
function Install-TclTk {
function GetAndCompareVersion($command, $scriptCommand, $requiredVersion) {
$commandInfo = Get-Command -Name $command -ErrorAction SilentlyContinue
if (-not ($commandInfo)) {
Write-Host "'$command' not found during CommandExists check."
# Attempt to find version-specific command if 'wish' is not found
if ($command -eq 'wish') {
$versionSpecificCommand = Get-Command 'wish*' -ErrorAction SilentlyContinue | Select-Object -First 1
if ($null -ne $versionSpecificCommand) {
$command = $versionSpecificCommand.Name
Write-Host "'wish' command not found but versioned '$command' was found. Symlinking $($versionSpecificCommand.Source) >> /usr/local/bin/wish"
Invoke-BashCommand "sudo ln -sv $($versionSpecificCommand.Source) /usr/local/bin/wish"
} else {
Write-Host "Command 'wish' not found."
return $false
}
} else {
Write-Host "Command '$command' not found."
return $false
}
} else {
Write-Host "Command info for $command"
Write-Host $commandInfo
Write-Host $commandInfo.Path
Write-Host $commandInfo.Name
}
try {
$versionScript = "echo `$scriptCommand` | $command"
$versionString = Invoke-Expression $versionScript 2>&1
if ([string]::IsNullOrWhiteSpace($versionString)) {
Write-Host "No version output detected for '$command'."
return $false
}
$versionString = $versionString -replace '[^\d.]+', '' # Clean the version string of non-numeric characters
Write-Host "Output of $command : '$versionString'"
if ($versionString -eq '') {
Write-Host "Version string for '$command' is empty."
return $false
}
$version = New-Object System.Version $versionString.Trim()
return $version -ge $requiredVersion
} catch {
Handle-Error -ErrorRecord $_
return $false
}
}
# Correctly invoke tclsh and wish with the version check script
$tclVersionScript = "puts [info patchlevel];exit"
$tkVersionScript = "puts [info patchlevel];exit"
# Initialize required version
$recommendedVersion = "8.6.10"
if ((Get-OS) -eq "macOS") {
$requiredVersion = New-Object -TypeName "System.Version" $recommendedVersion
} else {
$requiredVersion = New-Object -TypeName "System.Version" "8.6.0"
}
# Perform version checks
$tclCheck = GetAndCompareVersion "tclsh" $tclVersionScript $requiredVersion
$tkCheck = GetAndCompareVersion "wish" $tkVersionScript $requiredVersion
# Handle the result of the version checks
if ($tclCheck -and $tkCheck) {
Write-Host "Tcl and Tk version $requiredVersion or higher are already installed."
return
} else {
Write-Host "Tcl/Tk version must be updated now."
}
if ((Get-OS) -eq "Mac") {
# OSSpinLock is deprecated in favor of os_unfair_lock starting with 10.12. I can't modify the src of tcl here so this'll just need to brew it.
# More info: https://www.python.org/download/mac/tcltk/
# Retrieve current macOS version
$macOSVersion = Invoke-BashCommand -Command "sw_vers -productVersion"
$majorMacOSVersion = [int]$macOSVersion.Split('.')[0]
$minorMacOSVersion = [int]$macOSVersion.Split('.')[1]
if (($majorMacOSVersion -eq 10 -and $minorMacOSVersion -ge 12) -or $majorMacOSVersion -gt 10) {
bash -c 'brew install tcl-tk --overwrite --force || true'
Write-Host '"brew install tcl-tk --overwrite --force || true" completed.'
$tclCheck = GetAndCompareVersion "tclsh", $tclVersionScript, $requiredVersion
$tkCheck = GetAndCompareVersion "wish", $tkVersionScript, $requiredVersion
if ($tclCheck -and $tkCheck) {
Write-Host "Tcl and Tk version $requiredVersion or higher are already installed."
return
} else {
Write-Error "Could not get tcl/tk versions after brew install!"
}
return
}
}
Write-Host "Installing Tcl from source..."
$originalDir = Get-Location
Invoke-BashCommand "curl -O -L https://prdownloads.sourceforge.net/tcl/tcl$recommendedVersion-src.tar.gz"
Invoke-BashCommand "tar -xzvf tcl$recommendedVersion-src.tar.gz"
Set-Location "tcl$recommendedVersion/unix"
Invoke-BashCommand "./configure --prefix=/usr/local"
Invoke-BashCommand "make"
Invoke-BashCommand "sudo make install"
Set-Location $originalDir
Write-Host "Installing Tk from source..."
Invoke-BashCommand "curl -O -L https://prdownloads.sourceforge.net/tcl/tk$recommendedVersion-src.tar.gz"
Invoke-BashCommand "tar -xzvf tk$recommendedVersion-src.tar.gz"
Set-Location "tk$recommendedVersion/unix"
Invoke-BashCommand "./configure --prefix=/usr/local --with-tcl=/usr/local/lib"
Invoke-BashCommand "make"
Invoke-BashCommand "sudo make install"
Set-Location $originalDir
# Refresh the env after installing tcl/tk
#$userPath = [System.Environment]::GetEnvironmentVariable("PATH", [System.EnvironmentVariableTarget]::User)
#$systemPath = [System.Environment]::GetEnvironmentVariable("PATH", [System.EnvironmentVariableTarget]::Machine)
#$env:PATH = $userPath + ";" + $systemPath
# Perform version checks
$tclCheck = GetAndCompareVersion "tclsh" $tclVersionScript $requiredVersion
$tkCheck = GetAndCompareVersion "wish" $tkVersionScript $requiredVersion
# Handle the result of the version checks
if ($tclCheck -and $tkCheck) {
Write-Host "Tcl and Tk version $requiredVersion or higher have been installed."
return
} else {
if ((Get-OS) -ne "Linux") {
Write-Error "Tcl/Tk could not be installed! See above logs for the issue"
} else {
Write-Warning "Known problem with wish on linux, assuming it's installed and continuing..."
}
}
}
function Install-Python-Linux {
Param (
[string]$pythonVersion="3", # MAJOR.MINOR!!!
[bool]$skipSource
)
# Set default value if null or empty string is passed
if (-not $pythonVersion) {
$pythonVersion = "3"
}
#Install-Deps-Linux
if (Test-Path "/etc/os-release") {
$distro = (Get-Linux-Distro-Name)
$versionId = (Get-Linux-Distro-Version)
try {
switch ($distro) {
"debian" {
Invoke-BashCommand -Command "sudo apt-get update -y"
Invoke-BashCommand -Command "sudo apt-get install -y tk tcl libpython$pythonVersion-dev python$pythonVersion python$pythonVersion-dev python$pythonVersion-venv python$pythonVersion-pip"
break
}
"ubuntu" {
Invoke-BashCommand -Command "sudo apt-get update -y"
Invoke-BashCommand -Command "sudo apt-get install -y tk tcl libpython$pythonVersion-dev python$pythonVersion python$pythonVersion-dev python$pythonVersion-venv python$pythonVersion-pip"
break
}
"alpine" {
if ($pythonVersion -eq "3") {
Invoke-BashCommand -Command "sudo apk update"
Invoke-BashCommand -Command "sudo apk add --update --no-cache tk-dev tcl-dev tcl tk python$pythonVersion python$pythonVersion-tkinter"
# Check if /usr/local/bin/python3 already exists and create or overwrite the symlink based on that
Invoke-BashCommand -Command "
if [ ! -f /usr/local/bin/python3 ]; then
sudo ln -sf /usr/bin/python$pythonVersion /usr/local/bin/python3
fi
sudo ln -sf /usr/bin/python$pythonVersion /usr/local/bin/python$pythonVersion
"
Invoke-BashCommand -Command "/usr/local/bin/python$pythonVersion -m ensurepip"
Invoke-BashCommand -Command "/usr/local/bin/python$pythonVersion -m pip install --no-cache --upgrade pip setuptools"
} else {
throw "Python version $pythonVersion cannot be installed from package manager on Alpine."
}
break
}
"almalinux" {
Invoke-BashCommand -Command "sudo dnf update -y"
#Invoke-BashCommand -Command "sudo dnf upgrade -y"
Invoke-BashCommand -Command "sudo dnf install python$pythonVersion python$pythonVersion tk tcl tk-devel tcl-devel -y"
break
}
"fedora" {
Invoke-BashCommand -Command "sudo dnf update -y"
#Invoke-BashCommand -Command "sudo dnf upgrade -y"
Invoke-BashCommand -Command "sudo dnf install python$pythonVersion python$pythonVersion tk tcl tk-devel tcl-devel dnf-plugins-core -y"
break
}
"centos" {
Invoke-BashCommand -Command "sudo yum update -y"
if ( $versionId -eq "7" ) {
Invoke-BashCommand -Command "sudo yum install epel-release -y"
}
#Invoke-BashCommand -Command "sudo dnf upgrade -y"
Invoke-BashCommand -Command "sudo yum install python$pythonVersion python$pythonVersion tk tcl tk-devel tcl-devel -y"
break
}
"arch" {
Write-Host "Initializing pacman keyring..."
Invoke-BashCommand -Command "sudo pacman-key --init"
Invoke-BashCommand -Command "sudo pacman-key --populate archlinux"
Invoke-BashCommand -Command "sudo pacman -Sy archlinux-keyring --noconfirm"
if ($pythonVersion -eq "3") {
Invoke-BashCommand -Command "sudo pacman -Sy --noconfirm"
Invoke-BashCommand -Command "sudo pacman -Sy base-devel python-pip python tk tcl --noconfirm"
} else {
throw "Package manager does not support version '$pythonVersion' on arch."
}
}
default {
Write-Error "Unsupported Linux distribution for package manager install of Python: $distro"
}
}
Find-Python -installIfNotFound $false
if ( -not $global:pythonInstallPath ) {
throw "Python not found/installed"
}
} catch {
$errMsg = $_.Exception.Message
Handle-Error -ErrorRecord $_
$errStr = "Error: $errMsg`nCould not install python from your package manager`n`nWould you like to attempt to build from source instead? (y/N)"
if ($noprompt) {
Write-Host $errStr
$userInput = "y"
Write-Host $userInput
} else {
$userInput = Read-Host $errStr
}
if ( $userInput -ne "Y" -and $userInput -ne "y" ) {
Write-Host "Press any key to exit..."
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
exit 1
}
# Fallback mechanism for each distribution
Install-TclTk # TODO(th3w1zard1): move this up and separate tk/tcl package manager installs from python. Tk/tcl needs to be installed first.
switch ($distro) {
"debian" {
Invoke-BashCommand -Command 'sudo apt-get update -y'
Invoke-BashCommand -Command 'sudo apt-get install -y tk tcl build-essential zlib1g-dev libncurses5-dev libgdbm-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev libbz2-dev tk-dev'
}
"ubuntu" {
Invoke-BashCommand -Command 'sudo apt-get update -y'
Invoke-BashCommand -Command 'sudo apt-get install -y tk tcl build-essential zlib1g-dev libncurses5-dev libgdbm-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev libbz2-dev tk-dev'
}
"alpine" {
Invoke-BashCommand -Command 'sudo apk add --update --no-cache tk tcl tk-dev tcl-dev alpine-sdk linux-headers zlib-dev bzip2-dev readline-dev sqlite-dev openssl-dev libffi-dev'
}
"fedora" {
Invoke-BashCommand -Command 'sudo dnf groupinstall "Development Tools" -y'
Invoke-BashCommand -Command 'sudo dnf install -y tk tcl tk-devel dnf-plugins-core tcl-devel zlib-devel bzip2-devel readline-devel sqlite-devel openssl-devel libffi-devel'
}
"almalinux" {
Invoke-BashCommand -Command 'sudo yum groupinstall "Development Tools" -y'
Invoke-BashCommand -Command 'sudo yum install -y tk tcl tk-devel tcl-devel zlib-devel bzip2-devel readline-devel sqlite-devel openssl-devel libffi-devel'
Invoke-BashCommand -Command "gcc --version"
}
"centos" {
Invoke-BashCommand -Command 'sudo yum groupinstall "Development Tools" -y'
Invoke-BashCommand -Command 'sudo yum install -y tk tcl tk-devel tcl-devel zlib-devel bzip2-devel readline-devel sqlite-devel openssl-devel libffi-devel'
Invoke-BashCommand -Command "gcc --version"
} default {
# Check for the presence of package managers and execute corresponding commands
if (Get-Command apt-get -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo apt-get update -y'
Invoke-BashCommand -Command 'sudo apt-get install -y build-essential zlib1g-dev libncurses5-dev libgdbm-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev libbz2-dev tk-dev tcl-dev tk tcl'
} elseif (Get-Command apk -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo apk add --update --no-cache tcl tk tk-dev linux-headers zlib-dev bzip2-dev readline-dev sqlite-dev openssl-dev libffi-dev'
} elseif (Get-Command yum -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo yum groupinstall "Development Tools" -y'
Invoke-BashCommand -Command 'sudo yum install -y tk tcl tk-devel tcl-devel zlib-devel bzip2-devel readline-devel sqlite-devel openssl-devel libffi-devel'
} elseif (Get-Command dnf -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo dnf groupinstall "Development Tools" -y'
Invoke-BashCommand -Command 'sudo dnf install -y tk tcl tk-devel tcl-devel zlib-devel bzip2-devel readline-devel sqlite-devel openssl-devel libffi-devel'
} elseif (Get-Command zypper -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo zypper install -t pattern devel_basis'
Invoke-BashCommand -Command 'sudo zypper install -y zlib-devel bzip2-devel readline-devel sqlite3-devel openssl-devel tk-devel tcl-devel libffi-devel'
} elseif (Get-Command pacman -ErrorAction SilentlyContinue) {
Invoke-BashCommand -Command 'sudo pacman -Sy base-devel zlib bzip2 readline sqlite openssl tk tcl libffi --noconfirm'
} elseif (Get-Command brew -ErrorAction SilentlyContinue) {
brew update
brew install zlib bzip2 readline sqlite openssl libffi tcl-tk
} elseif (Get-Command snap -ErrorAction SilentlyContinue) {
Write-Warning "Snap packages are not directly applicable for building Python. Please ensure build dependencies are installed using another package manager."
} elseif (Get-Command flatpak -ErrorAction SilentlyContinue) {
Write-Warning "Flatpak is not suitable for installing build dependencies. Please use another package manager."
} else {
Write-Warning "Compatible package manager not found. Please install the build dependencies manually."
}
}
}
Install-PythonUnixSource -pythonVersion $pythonVersion
Invoke-BashCommand -Command "python$pythonVersion --version"
}
} else {
Write-Host "Cannot determine Linux distribution."
exit 1
}
}
function Install-Python-Mac {
Param (
[string]$pythonVersion # MAJOR.MINOR!!!
)
$pyVersion = switch ($pythonVersion) {
"3.7" { "3.7.9" }
"3.8" { "3.8.10" }
"3.9" { "3.9.13" }
"3.10" { "3.10.11" }
"3.11" { "3.11.8" }
"3.12" { "3.12.2" }
"3.13" { "3.13.0a5" }
default { throw "Unsupported Python version: $pythonVersion" }
}
# Map of Python versions to their detailed installer information
$pythonInstallers = @{
"3.7" = @("python-$pyVersion-macosx10.9.pkg")
"3.8" = @("python-$pyVersion-macos11.pkg", "python-$pyVersion-macosx10.9.pkg")
"3.9" = @("python-$pyVersion-macos11.pkg", "python-$pyVersion-macosx10.9.pkg")
"3.10" = @("python-$pyVersion-macos11.pkg")
"3.11" = @("python-$pyVersion-macos11.pkg")
"3.12" = @("python-$pyVersion-macos11.pkg")
"3.13" = @("python-$pyVersion-macos11.pkg")
}
Install-TclTk
try {
# Retrieve current macOS version
$macOSVersion = bash -c "sw_vers -productVersion"
$majorMacOSVersion = [int]$macOSVersion.Split('.')[0]
$minorMacOSVersion = [int]$macOSVersion.Split('.')[1]
Write-Host "macOS version: $macOSVersion"
Write-Host "macOS version major: $majorMacOSVersion"
Write-Host "macOS version minor: $minorMacOSVersion"
$installerSelection = $pythonInstallers[$pythonVersion] | Where-Object {
$_ -match "macosx?($majorMacOSVersion)\.(\d+)" -or $_ -match "macos($majorMacOSVersion)"
} | Sort-Object -Descending | Select-Object -First 1
Write-Host "installer selection: $installerSelection"
if (-not $installerSelection) {
# Fallback to the highest available lower macOS version installer
$installerSelection = $pythonInstallers[$pythonVersion] | Sort-Object -Descending | Select-Object -First 1
Write-Warning "No matching macOS version installer found. Falling back to highest available version: $installerSelection"
}
$pythonInstallerUrl = "https://www.python.org/ftp/python/$pyVersion/$installerSelection"
# Download the installer
$installerPath = "$HOME/Downloads/$installerSelection"
Invoke-WebRequest -Uri $pythonInstallerUrl -OutFile $installerPath
Write-Host "Downloaded $installerSelection and ready for installation."
# Execute the installer command with sudo
Invoke-BashCommand "sudo installer -pkg $installerPath -target /"
} catch {
Handle-Error -ErrorRecord $_
try {
Install-PythonUnixSource -pythonVersion $pythonVersion
} catch {
Handle-Error -ErrorRecord $_
Write-Host "Attempting to install via brew."
brew install python@$pyVersion python-tk@$pyVersion
return $true
}
return $false
}
}
function Install-PythonUnixSource {
Param (
[string]$pythonVersion # MAJOR.MINOR!!!
)
$pyVersion = switch ($pythonVersion) {
"3.7" { "3.7.17" }
"3.8" { "3.8.18" }
"3.9" { "3.9.18" }
"3.10" { "3.10.13" }
"3.11" { "3.11.8" }
"3.12" { "3.12.2" }
"3.13" { "3.13.0a5" }
default { throw "Unsupported Python version: $pythonVersion" }
}
$pythonSrcUrl = "https://www.python.org/ftp/python/$pyVersion/Python-$pyVersion.tgz"
Write-Output "Downloading python $pyVersion from $pythonSrcUrl..."
Invoke-WebRequest -Uri $pythonSrcUrl -OutFile Python-$pyVersion.tgz
Invoke-BashCommand -Command "tar -xvf Python-$pyVersion.tgz"
$current_working_dir = (Get-Location).Path
Set-Location -LiteralPath "Python-$pyVersion" -ErrorAction Stop
# Conditionally apply --disable-new-dtags based on platform
$configureOptions = "--enable-optimizations --with-ensurepip=install --enable-shared"
if ((Get-OS) -eq "Linux") {
$configureOptions += ' LDFLAGS="-Wl,--disable-new-dtags"'
}
Invoke-BashCommand -Command "sudo ./configure $configureOptions"
# Check platform and set command for parallel make
$makeParallel = if ((Get-OS) -eq "Linux") { "$(Invoke-BashCommand -Command 'nproc')" } elseif ((Get-OS) -eq "Mac") { "$(Invoke-BashCommand -Command 'sysctl -n hw.ncpu')" } else { "1" }
Invoke-BashCommand -Command "sudo make -j $makeParallel"
# Do NOT use `make install`. `make altinstall` will install it system-wide, but not as the default system python. (e.g. /usr/local/bin/python3.8)
# Using `make install` may break system packages, so we use `make altinstall` here.
Invoke-BashCommand -Command "sudo make altinstall"
Set-Location -LiteralPath $current_working_dir
$global:pythonInstallPath = "/usr/local/bin/python$pythonVersion"
}
function RefreshEnvVar {
Param (
[string]$varName
)
if ((Get-OS) -eq "Windows") {
$userPath = Get-ItemProperty -Path 'Registry::HKEY_CURRENT_USER\Environment' -Name $varName | Select-Object -ExpandProperty $varName
$systemPath = Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name $varName | Select-Object -ExpandProperty $varName
} else { # FIXME(th3w1zard1): [System.Environment]::GetEnvironmentVariable only takes the session's env variable, we need to source .bashrc or whatever for linux/mac to truly update.
$userPath = [System.Environment]::GetEnvironmentVariable($varName, [System.EnvironmentVariableTarget]::User)
$systemPath = [System.Environment]::GetEnvironmentVariable($varName, [System.EnvironmentVariableTarget]::Machine)
}
Set-Item -Path $envVarName -Value ($userPath + ";" + $systemPath)
}
function Install-PythonWindows {
Param (
[string]$pythonVersion # MAJOR.MINOR!!!
)
$pyVersion = switch ($pythonVersion) {
"3.7" { "3.7.9" }
"3.8" { "3.8.10" }
"3.9" { "3.9.13" }
"3.10" { "3.10.11" }
"3.11" { "3.11.8" }
"3.12" { "3.12.2" }
default { throw "Unsupported Python version: $pythonVersion" }
}
# Check if running on GitHub Actions
if ($env:GITHUB_ACTIONS -eq "true") {
Write-Host "Running on GitHub Actions."
$runnerArch = $env:MATRIX_ARCH
Write-Host "Runner architecture is $runnerArch."
$installerName = switch ($runnerArch) {
"x86" { "python-$pyVersion.exe" }
"x64" { "python-$pyVersion-amd64.exe" }
default { throw "Unknown runner architecture: $runnerArch" }
}
}
else {
Write-Host "Not running on GitHub Actions."
$installerName = if ([System.Environment]::Is64BitOperatingSystem) {
"python-$pyVersion-amd64.exe"
} else {
"python-$pyVersion.exe"
}
}
try {
# Download and install Python
$pythonInstallerUrl = "https://www.python.org/ftp/python/$pyVersion/$installerName"
$installerPath = "$env:TEMP/$installerName"
$curPath = Get-Location
$logPath = "$curPath/PythonInstall.log"
Write-Host "Downloading '$installerName' to '$env:TEMP', please wait..."
Invoke-WebRequest -Uri $pythonInstallerUrl -OutFile $installerPath
Write-Host "Download completed."
Write-Host "Installing '$installerName', please wait..."
Start-Process -FilePath $installerPath -Args "/quiet /log $logPath InstallAllUsers=0 PrependPath=1 InstallLauncherAllUsers=0" -Wait -NoNewWindow
Write-Host "Python install process has finished."
Get-Content -Path $logPath | ForEach-Object { Write-Host $_ }
Write-Host "Refresh environment variables to detect new Python installation"
$systemPath = Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name PATH | Select-Object -ExpandProperty PATH
$userPath = Get-ItemProperty -Path 'Registry::HKEY_CURRENT_USER\Environment' -Name PATH | Select-Object -ExpandProperty PATH
$env:Path = $userPath + ";" + $systemPath
Write-Debug "New PATH env: $env:PATH"
return $true
} catch {
Write-Error "$($_.InvocationInfo.PositionMessage)`n$($_.Exception.Message)"
return $false
}
}
function Get-Python-Version {
Param (
[string]$pythonPath
)
try {
if (Test-Path $pythonPath -ErrorAction SilentlyContinue) {
$pythonVersionOutput = & $pythonPath --version 2>&1
$pythonVersionString = $pythonVersionOutput -replace '^Python\s+'
$numericVersionString = $pythonVersionString -replace '(\d+\.\d+\.\d+).*', '$1'
$pythonVersion = [Version]$numericVersionString
return $pythonVersion
}
} catch {
return [Version]"0.0.0"
}
}
$minVersion = [Version]"3.7.0"
$maxVersion = [Version]"3.13.0"
$recommendedVersion = [Version]"3.8.10"
$lessThanVersion = [Version]"3.9"
function Initialize-Python {
Param (
[string]$pythonPath
)
# Check Python version
$pythonVersion = Get-Python-Version $pythonPath
if ($pythonVersion -ge $minVersion -and $pythonVersion -le $lessThanVersion) {
Write-Host "Python $pythonVersion install detected."
} elseif ($pythonVersion -ge $minVersion) {
Write-Warning "The Python version on PATH ($pythonVersion) is not fully tested, please consider using python 3.8. Continuing anyway..."
} else {
Write-Error "Your installed Python version '$pythonVersion' is not supported. Please install a python version between '$minVersion' and '$maxVersion'"
Write-Host "Press any key to exit..."
if (-not $noprompt) {
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
}
exit
}
return [PSCustomObject]@{
Version = $pythonVersion
Path = $pythonPath
}
}
function Get-PythonPaths {
Param (
[string]$version
)
$windowsVersion = $version -replace '\.', '' # "3.8" becomes "38"
$windowsPaths = @(
"C:\Program Files\Python$windowsVersion\python.exe",
"$env:ProgramFiles\Python$windowsVersion\python.exe",
"C:\Program Files (x86)\Python$windowsVersion\python.exe",
"$env:ProgramFiles(x86)\Python$windowsVersion\python.exe"
"C:\Program Files\Python$windowsVersion-32\python.exe",
"C:\Program Files (x86)\Python$windowsVersion-32\python.exe",
"$env:USERPROFILE\AppData\Local\Programs\Python\Python$windowsVersion\python.exe",
"$env:USERPROFILE\AppData\Local\Programs\Python\Python$windowsVersion-32\python.exe",
"$env:LOCALAPPDATA\Programs\Python\Python$windowsVersion-64\python.exe",
"$env:LOCALAPPDATA\Programs\Python\Python$windowsVersion\python.exe",
"$env:LOCALAPPDATA\Programs\Python\Python$windowsVersion-32\python.exe"
)
$linuxAndMacPaths = @(
"/usr/bin/python$version",
"/usr/local/bin/python$version",
"/bin/python$version",
"/sbin/python$version",
"~/.local/bin/python$version",
"~/.pyenv/versions/$version/bin/python3",
"~/.pyenv/versions/$version/bin/python",
"/usr/local/Cellar/python/$version/bin/python3", # Homebrew on macOS
"/opt/local/bin/python$version", # MacPorts on macOS
"/opt/python$version" # Custom installations
)
return @{ Windows = $windowsPaths; Linux = $linuxAndMacPaths; Darwin = $linuxAndMacPaths }
}
function Get-Path-From-Command {
Param(
[string]$command
)
$pythonCommand = Get-Command -Name $command -ErrorAction SilentlyContinue
if ($null -ne $pythonCommand) {
$pythonPath = $pythonCommand.Source
Write-Host "Command: '$command' Path to Python executable: $pythonPath"
return $pythonPath
} else {
return ""
}
}
function Test-PythonCommand {
param (
[string]$CommandName
)
$pythonCommand = Get-Command -Name $CommandName -ErrorAction SilentlyContinue
if ($null -ne $pythonCommand) {
$testPath = Get-Path-From-Command $CommandName
$global:pythonVersion = Get-Python-Version $testPath
if ($global:pythonVersion -ge $minVersion -and $global:pythonVersion -lt $maxVersion) {
Write-Host "Found python command with version $global:pythonVersion at path $testPath"
$global:pythonInstallPath = $testPath
return $true
} else {
Write-Host "python '$testPath' version '$global:pythonVersion' not supported"
$global:pythonInstallPath = ""
$global:pythonVersion = ""
}
}
return $false
}
function Find-Python {
Param (
[bool]$installIfNotFound
)
if ($global:pythonInstallPath) {
$testVersion = Get-Python-Version -pythonPath $global:pythonInstallPath
if ($testVersion -ne [Version]"0.0.0") {
$global:pythonVersion = Get-Python-Version $global:pythonInstallPath
if ($global:pythonVersion -ge $minVersion -and $global:pythonVersion -lt $maxVersion) {
Write-Host "Found python command with version $global:pythonVersion at path $global:pythonInstallPath"
return
}
}
}
# Check for Python 3 command and version
if ($global:force_python_version) {
$fallbackVersion = $global:force_python_version
Write-Host "Fallback version: $fallbackVersion"
$pythonVersions = @("python$fallbackVersion")
} else {
$fallbackVersion = "{0}.{1}" -f $recommendedVersion.Major, $recommendedVersion.Minor
$pythonVersions = @('python3.8', 'python3', 'python3.9', 'python3.10', 'python3.11', 'python3.12', 'python3.13', 'python3.14', 'python')
}
foreach ($pyCommandPathCheck in $pythonVersions) {
if (Test-PythonCommand -CommandName $pyCommandPathCheck) {
break
}
}
if ( -not $global:pythonInstallPath -or ($global:pythonVersion -and $global:pythonVersion -ge $recommendedVersion) ) {
Write-Host "Check 1 pass"
foreach ($version in $pythonVersions) {
$version = $version -replace "python", ""
$paths = (Get-PythonPaths $version)[(Get-OS)]
foreach ($path in $paths) {
try {
# Resolve potential environment variables in the path
$resolvedPath = [Environment]::ExpandEnvironmentVariables($path)
Write-Host "Check 2: $resolvedPath"
if (Test-Path $resolvedPath -ErrorAction SilentlyContinue) {
Write-Host "Check 3: $resolvedPath exists!"