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chore: Bump pythonnet from 3.1.0 to 3.2.0 - #457
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adamreeve
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Oct 5, 2026
| fi | ||
| if [ "$(uname)" = "Linux" ]; then | ||
| ${PYTHON} -m venv create arrow-dotnet-dev | ||
| ${PYTHON} -m venv arrow-dotnet-dev |
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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
CurtHagenlocher
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Oct 5, 2026
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Supersedes #456
Pythonnet 3.2.0 changed some internal types (
ModuleObject.cacheandModuleObject.allNames) so they're no longer serializable, which broke serialization of the runtime state on shutdown (inRuntimeData.Stash). We don't need this runtime serialization, so I've disabled it by overriding the formatter type.Just removing the
EnableUnsafeBinaryFormatterSerializationis actually enough to fix this, as PythonNet now falls back to a no-op formatter if this is disabled. But I think it makes sense to explicitly opt-out.