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simplify WinPython_PS_Prompt.ps1 #1939

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Merged
stonebig merged 1 commit into from
Jan 1, 2026
Merged

simplify WinPython_PS_Prompt.ps1 #1939

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58 changes: 2 additions & 56 deletions winpython/portable/launchers_final/scripts/WinPython_PS_Prompt.ps1
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Original file line number Diff line number Diff line change
@@ -1,56 +1,22 @@
### WinPython_PS_Prompt.ps1 ###
$0 = $myInvocation.MyCommand.Definition
$dp0 = [System.IO.Path]::GetDirectoryName($0)

# default if env.cfg fails
$env:WINPYthon_subdirectory_name = "python"
$env:WINPYthon_exe = "python.exe"
# Define the path to the config file
Get-Content (${PSScriptRoot} +"\env.ini") | ForEach-Object {
$parts = $_ -split '=', 2
if ($parts.Count -eq 2) {
Set-Variable -Name ($parts[0]).Trim() -Value $parts[1].Trim() -Scope Global
}
}

# $env:PYTHONUTF8 = 1 would create issues in "movable" patching
$env:WINPYDIRBASE = "$dp0\.."
$env:WINPYDIRBASE = [System.IO.Path]::GetDirectoryName($myInvocation.MyCommand.Definition) + "\.."
# get a normalize path
# http://stackoverflow.com/questions/1645843/resolve-absolute-path-from-relative-path-and-or-file-name
$env:WINPYDIRBASE = [System.IO.Path]::GetFullPath( $env:WINPYDIRBASE )

# avoid double_init (will only resize screen)
if (-not ($env:WINPYDIR -eq [System.IO.Path]::GetFullPath( $env:WINPYDIRBASE+"\{self.python_dir_name}")) ) {
$env:WINPYDIR = $env:WINPYDIRBASE+ "\" +$env:WINPYthon_subdirectory_name
# 2019-08-25 pyjulia needs absolutely a variable PYTHON=%WINPYDIR%python.exe
$env:PYTHON = $env:WINPYthon_exe
$env:PYTHON = $env:WINPYDIRBASE+ "\python\python.exe"

$env:WINPYVER = $env:WINPYVER
# rem 2023-02-12 try utf-8 on console
# rem see https://github.com/pypa/pip/issues/11798#issuecomment-1427069681
$env:PYTHONIOENCODING = "utf-8"

$env:HOME = "$env:WINPYDIRBASE\settings"

$env:JUPYTER_DATA_DIR = "$env:HOME"

# keep Variables alive !
Set-Variable -Name "WINPYDIRBASE" -Value $env:WINPYDIRBASE -Scope Global
Set-Variable -Name "WINPYDIR" -Value $env:WINPYDIR -Scope Global
Set-Variable -Name "PYTHON" -Value $env:PYTHON -Scope Global
Set-Variable -Name "PYTHONIOENCODING" -Value $env:PYTHONIOENCODING -Scope Global
#Set-Variable -Name "HOME" -Value $env:HOME -Scope Global
Set-Variable -Name "JUPYTER_DATA_DIR" -Value $env:JUPYTER_DATA_DIR -Scope Global

if (-not $env:PATH.ToLower().Contains(";"+ $env:WINPYDIR.ToLower()+ ";")) {
$env:PATH = "$env:WINPYDIR\\Lib\site-packages\PyQt5;$env:WINPYDIR\\;$env:WINPYDIR\\DLLs;$env:WINPYDIR\\Scripts;$env:WINPYDIR\\..\t;$env:WINPYDIR\\..\n;$env:path" }


#rem force default pyqt5 kit for Spyder if PyQt5 module is there
if (Test-Path "$env:WINPYDIR\Lib\site-packages\PyQt5\__init__.py") { $env:QT_API = "pyqt5" }

# PyQt5 qt.conf creation and winpython.ini creation done via Winpythonini.py (called per env_for_icons.bat for now)
# Start-Process -FilePath $env:PYTHON -ArgumentList ($env:WINPYDIRBASE + '\scripts\WinPythonIni.py')
$output = & 'python.exe' ($env:WINPYDIRBASE + '\scripts\WinPythonIni.py')
$pairs = $output -split '&&'
$pair = $pair -replace '^(?i)set\s+',''
Expand All @@ -74,11 +40,6 @@ foreach ($pair in $pairs) {
# Unquote a quoted value (single or double quotes)
if ($value -match '^(["''])(.*)\1$') { $value = $Matches[2] }

# Basic validation for variable name (optional)
if ($name -notmatch '^[a-zA-Z_][a-zA-Z0-9_]*$') {
Write-Warning "Variable name '$name' is unusual. Still setting it, but consider sanitizing."
}

# Set as a PowerShell global variable
Set-Variable -Name $name -Value $value -Scope Global -Force

Expand All @@ -95,18 +56,3 @@ foreach ($pair in $pairs) {

#Write-Host "Set `$${name} = $value"
}

### Set-WindowSize

Function Set-WindowSize {
Param([int]$x=$host.ui.rawui.windowsize.width,
[int]$y=$host.ui.rawui.windowsize.heigth,
[int]$buffer=$host.UI.RawUI.BufferSize.heigth)
$buffersize = new-object System.Management.Automation.Host.Size($x,$buffer)
$host.UI.RawUI.BufferSize = $buffersize
$size = New-Object System.Management.Automation.Host.Size($x,$y)
$host.ui.rawui.WindowSize = $size
}
# Windows10 yelling at us with 150 40 6000
# Set-WindowSize 195 40 6000
}