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d54e93ce35
Range transplant via merge-tree with merge-base=7caf7c1 (contaminated-history branch contributes its post-terminal delta only; D27). 65 files. All 8 conflict blocks were version carriers, resolved to the base side (6.87.6) per the single-final-bump policy (C7); the api_types.js conflict additionally dropped the terminal typedef block the incoming side inherited from 7caf7c1, and the README conflict dropped intermediate 6.88.x changelog rows carrying private SHAs. PTY scan of the result: clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
59 lines
2.2 KiB
PowerShell
59 lines
2.2 KiB
PowerShell
# Downloads python-build-standalone for Windows (x86_64)
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# Run from repo root: powershell -ExecutionPolicy Bypass -File scripts/download_python_standalone.ps1
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$ErrorActionPreference = "Stop"
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$Release = "20260211"
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$PyVersion = "3.10.19"
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$Dest = "python-standalone"
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$Platform = "x86_64-pc-windows-msvc"
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# Pinned SHA256 (from the release's SHA256SUMS): a swapped/truncated archive
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# fails here instead of becoming the packaged runtime. Update the pin when
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# bumping $Release/$PyVersion, exactly as in download_python_standalone.sh.
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$Sha256 = "b892f2c7eb0a04611688d6df7567a2745a204aac694d6d1c56c75b0717dab2d6"
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$Filename = "cpython-${PyVersion}+${Release}-${Platform}-install_only_stripped.tar.gz"
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$Url = "https://github.com/astral-sh/python-build-standalone/releases/download/${Release}/${Filename}"
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Write-Host "=== Downloading Python ${PyVersion} for ${Platform} ==="
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Write-Host "URL: ${Url}"
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if (Test-Path $Dest) { Remove-Item -Recurse -Force $Dest }
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if (Test-Path "_python_tmp") { Remove-Item -Recurse -Force "_python_tmp" }
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New-Item -ItemType Directory -Path "_python_tmp" | Out-Null
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$ArchivePath = "_python_tmp\python.tar.gz"
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Write-Host "Downloading..."
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Invoke-WebRequest -Uri $Url -OutFile $ArchivePath -UseBasicParsing
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Write-Host "Verifying SHA256..."
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$Actual = (Get-FileHash -Algorithm SHA256 $ArchivePath).Hash.ToLower()
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if ($Actual -ne $Sha256.ToLower()) {
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throw "SHA256 mismatch for ${Filename}: expected ${Sha256}, got ${Actual} - refusing to install."
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}
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Write-Host "Checksum OK: ${Actual}"
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Write-Host "Extracting..."
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tar -xzf $ArchivePath -C "_python_tmp"
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Move-Item "_python_tmp\python" $Dest
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Remove-Item -Recurse -Force "_python_tmp"
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echo ""
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Write-Host "=== Installing agent dependencies ==="
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& "${Dest}\python.exe" -m pip install --quiet -r requirements.txt
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echo ""
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Write-Host "=== Installing optional: local model support ==="
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try {
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& "${Dest}\python.exe" -m pip install --quiet "llama-cpp-python[server]" 2>&1
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Write-Host "llama-cpp-python installed successfully"
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} catch {
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Write-Warning "llama-cpp-python install failed - local model support will not be available"
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}
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echo ""
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Write-Host "=== Done ==="
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Write-Host "Python: ${Dest}\python.exe"
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& "${Dest}\python.exe" --version
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