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chore: Bump pythonnet from 3.1.0 to 3.2.0 #457

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Merged
adamreeve merged 2 commits into from
Oct 6, 2026
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chore: Bump pythonnet from 3.1.0 to 3.2.0 #457

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1d2aba3
Update to pythonnet 3.2.0
adamreeve Oct 5, 2026
d40af3d
Fix creating extra venv named 'create'
adamreeve Oct 5, 2026
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2 changes: 1 addition & 1 deletion Directory.Packages.props
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@
<PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />
<PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
<PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.401" />
<PackageVersion Include="pythonnet" Version="3.1.0" />
<PackageVersion Include="pythonnet" Version="3.2.0" />
<PackageVersion Include="System.Buffers" Version="4.6.1" />
<PackageVersion Include="System.CommandLine" Version="2.0.12" />
<PackageVersion Include="System.Data.Common" Version="4.3" />
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2 changes: 1 addition & 1 deletion ci/scripts/test.sh
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Expand Up @@ -30,7 +30,7 @@ if [ -z "${PYTHON:-}" ]; then
fi
fi
if [ "$(uname)" = "Linux" ]; then
${PYTHON} -m venv create arrow-dotnet-dev
${PYTHON} -m venv arrow-dotnet-dev

@adamreeve adamreeve Oct 5, 2026

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Unrelated drive-by fix: venv doesn't have a create command, this was actually creating two venvs, one named create and one named arrow-dotnet-dev

# shellcheck source=/dev/null
. arrow-dotnet-dev/bin/activate
python3 -m pip install pyarrow find-libpython
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2 changes: 0 additions & 2 deletions test/Apache.Arrow.Tests/Apache.Arrow.Tests.csproj
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Expand Up @@ -4,8 +4,6 @@
<PropertyGroup>
<IsWindows Condition="'$([System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform($([System.Runtime.InteropServices.OSPlatform]::Windows)))' == 'true'">true</IsWindows>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<!-- Required for PythonNET -->
<EnableUnsafeBinaryFormatterSerialization>true</EnableUnsafeBinaryFormatterSerialization>
</PropertyGroup>

<PropertyGroup Condition="'$(IsWindows)'=='true'">
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4 changes: 4 additions & 0 deletions test/Apache.Arrow.Tests/PythonNetFixture.cs
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Expand Up @@ -41,6 +41,10 @@ public PythonNetFixture()
return;
}

// Disable stashing the Python.NET runtime on shutdown.
// This is only required if we reload the runtime in the same process.
RuntimeData.FormatterType = typeof(NoopFormatter);

try
{
PythonEngine.Initialize();
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