Migrate from PyInstaller to Nuitka for compilation

build.ps1

@@ -4,46 +4,60 @@
 .SYNOPSIS
     壁纸更换器 - 编译脚本
 .DESCRIPTION
-    使用 PyInstaller 将 Python 源码打包为目录模式（--onedir）。
-    输出: .\dist\WallpaperChanger\WallpaperChanger.exe
+    使用 Nuitka 将 Python 源码打包为独立目录模式（--standalone）。
+    输出: .\dist\WallpaperChanger.exe
 #>
 
 $ErrorActionPreference = "Stop"
 $ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
 
 Write-Host "========================================" -ForegroundColor Cyan
-Write-Host "  壁纸更换器 - 编译打包" -ForegroundColor Cyan
+Write-Host "  壁纸更换器 - 编译打包 (Nuitka)" -ForegroundColor Cyan
 Write-Host "========================================" -ForegroundColor Cyan
 Write-Host ""
 
-Write-Host "[1/4] 激活 conda 环境 ..." -ForegroundColor Yellow
+Write-Host "[1/5] 激活 conda 环境 ..." -ForegroundColor Yellow
 conda activate 312
 if ($LASTEXITCODE -ne 0) { throw "激活 conda 环境失败 (312)" }
 
-Write-Host "[2/4] 安装编译依赖 ..." -ForegroundColor Yellow
-python -m pip install pyinstaller --quiet
-if ($LASTEXITCODE -ne 0) { throw "安装 PyInstaller 失败" }
+Write-Host "[2/5] 安装编译依赖 ..." -ForegroundColor Yellow
+python -m pip install nuitka --quiet
+if ($LASTEXITCODE -ne 0) { throw "安装 Nuitka 失败" }
 
 python -m pip install -r "$ScriptDir\requirements.txt" --quiet
 
-Write-Host "[3/4] 清理旧产物 ..." -ForegroundColor Yellow
+Write-Host "[3/5] 清理旧产物 ..." -ForegroundColor Yellow
 Remove-Item -Recurse -Force "$ScriptDir\dist" -ErrorAction SilentlyContinue
 Remove-Item -Recurse -Force "$ScriptDir\build" -ErrorAction SilentlyContinue
-Remove-Item -Force "$ScriptDir\*.spec" -ErrorAction SilentlyContinue
 
-Write-Host "[4/4] PyInstaller 打包 ..." -ForegroundColor Yellow
+Write-Host "[4/5] 生成图标（若无）..." -ForegroundColor Yellow
+python -c "
+import os; p = os.path.join('$ScriptDir', 'assets'); os.makedirs(p, exist_ok=True)
+ico = os.path.join(p, 'icon.ico')
+if not os.path.exists(ico):
+    from PIL import Image
+    img = Image.new('RGB', (64, 64), color=(66, 133, 244))
+    img.save(ico, format='ICO', sizes=[(16,16),(32,32),(48,48),(64,64)])
+"
+
+Write-Host "[5/5] Nuitka 打包 ..." -ForegroundColor Yellow
 Set-Location -LiteralPath $ScriptDir
-python -m PyInstaller `
-    --onedir `
-    --noconsole `
-    --name "WallpaperChanger" `
-    --clean `
+python -m nuitka `
+    --standalone `
+    --windows-disable-console `
+    --enable-plugin=anti-bloat `
+    --include-package=requests `
+    --include-package=pystray `
+    --include-package=PIL `
+    --output-dir="$ScriptDir\dist" `
+    --output-filename=WallpaperChanger.exe `
+    --assume-yes-for-downloads `
     "$ScriptDir\main.py"
 
-if ($LASTEXITCODE -ne 0) { throw "PyInstaller 打包失败" }
+if ($LASTEXITCODE -ne 0) { throw "Nuitka 打包失败" }
 
 Write-Host ""
 Write-Host "========================================" -ForegroundColor Green
 Write-Host "  编译完成!" -ForegroundColor Green
-Write-Host "  输出: $ScriptDir\dist\WallpaperChanger\WallpaperChanger.exe" -ForegroundColor Green
-Write-Host "========================================" -ForegroundColor Green
+Write-Host "  输出: $ScriptDir\dist\WallpaperChanger.dist\WallpaperChanger.exe" -ForegroundColor Green
+Write-Host "========================================" -ForegroundColor Green