python wrapper

2026-08-13 08:08:05 +00:00 · 2026-02-28 14:14:35 -08:00
parent 82e0248eb0
commit 83e9511261
521 changed files with 62395 additions and 15669 deletions
@@ -0,0 +1,98 @@
+# publish.ps1 — Build NativeAOT shared library for the current platform.
+# Usage: pwsh python/publish.ps1 [-Configuration Release] [-Runtime win-x64]
+#
+# The script publishes python.csproj as a NativeAOT shared library and
+# copies the output to the quantalib package directory for _loader.py to find.
+
+param(
+    [string]$Configuration = "Release",
+    [string]$Runtime = ""
+)
+
+$ErrorActionPreference = "Stop"
+Set-StrictMode -Version Latest
+
+# Resolve paths
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$projectFile = Join-Path $scriptDir "python.csproj"
+
+if (-not (Test-Path $projectFile)) {
+    Write-Error "Cannot find $projectFile"
+    exit 1
+}
+
+# Auto-detect runtime if not specified
+if (-not $Runtime) {
+    if ($IsWindows -or $env:OS -eq "Windows_NT") {
+        $arch = if ([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture -eq "Arm64") { "arm64" } else { "x64" }
+        $Runtime = "win-$arch"
+    }
+    elseif ($IsMacOS) {
+        $arch = if ([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture -eq "Arm64") { "arm64" } else { "x64" }
+        $Runtime = "osx-$arch"
+    }
+    else {
+        $arch = if ([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture -eq "Arm64") { "arm64" } else { "x64" }
+        $Runtime = "linux-$arch"
+    }
+}
+
+# Map runtime to Python platform tag directory
+$platformDirMap = @{
+    "win-x64"   = "win_amd64"
+    "win-arm64" = "win_arm64"
+    "linux-x64" = "linux_x86_64"
+    "linux-arm64" = "linux_aarch64"
+    "osx-x64"   = "macosx_x86_64"
+    "osx-arm64" = "macosx_arm64"
+}
+
+$platformDir = $platformDirMap[$Runtime]
+if (-not $platformDir) {
+    Write-Error "Unknown runtime '$Runtime'. Supported: $($platformDirMap.Keys -join ', ')"
+    exit 1
+}
+
+# Target output directory (direct to native/ subdirectory)
+$nativeTargetDir = Join-Path $scriptDir "quantalib" "native" $platformDir
+
+Write-Host "Publishing NativeAOT library..."
+Write-Host "  Configuration : $Configuration"
+Write-Host "  Runtime       : $Runtime"
+Write-Host "  Project       : $projectFile"
+Write-Host "  Output        : $nativeTargetDir"
+Write-Host ""
+
+# Publish directly to the target native directory
+dotnet publish $projectFile `
+    -c $Configuration `
+    -r $Runtime `
+    --self-contained true `
+    -o $nativeTargetDir
+
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "dotnet publish failed with exit code $LASTEXITCODE"
+    exit $LASTEXITCODE
+}
+
+# Verify native library exists
+$libName = switch -Wildcard ($Runtime) {
+    "win-*"   { "quantalib_native.dll" }
+    "osx-*"   { "quantalib_native.dylib" }
+    default   { "quantalib_native.so" }
+}
+
+$nativeLib = Join-Path $nativeTargetDir $libName
+if (-not (Test-Path $nativeLib)) {
+    Write-Error "Native library not found: $nativeLib"
+    exit 1
+}
+
+$size = [math]::Round((Get-Item $nativeLib).Length / 1MB, 2)
+
+Write-Host ""
+Write-Host "SUCCESS: $nativeLib ($size MB)"
+Write-Host ""
+Write-Host "To run tests:"
+Write-Host "  cd $scriptDir"
+Write-Host "  python -m pytest tests/ -v"