Registry / serialization / ansys-pythonnet

ansys-pythonnet

library3.1.0rc8pypypiunverified

Ansys fork of pythonnet providing .NET and Mono integration for Python. Version 3.1.0rc6, targeting Python 3.7-3.13. Active development with release candidate status.

serialization

pip install ansys-pythonnet

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · ANSYS-PYTHONNET

ansys-pythonnet

serializationpythonv3.1.0rc8

Install

1.9s avg

Import

—

Disk

19MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v3.1.0rc8 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.910 runs

installs and imports cleanly · install 0.0s · import 0.000s · 20.5MB

glibc

py 3.10–3.910 runs

installs and imports cleanly · install 1.9s · import 0.000s · 21MB

19MB installed

● package 19MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

clr

✓ import clr

✗ import clr

load

✓ from pythonnet import load

✗ import clr

set_runtime

✓ from pythonnet import set_runtime

✗ import clr

Basic usage: import clr, add a .NET assembly reference, and import .NET namespaces.

import clr # Add reference to a .NET assembly clr.AddReference('System.Windows.Forms') from System.Windows.Forms import MessageBox MessageBox.Show('Hello from .NET!')

Debug

Known issues

breakingThe PythonNET (pythonnet) fork renamed to ansys-pythonnet. Import statements remain 'import clr' but package name changed. Existing code using 'pythonnet' package will not work; reinstall with 'pip install ansys-pythonnet'.

fix

Replace 'pythonnet' with 'ansys-pythonnet' in requirements.txt and environment.

affects: all versions of this fork

deprecatedclr.AddReference works, but the newer recommended approach uses 'import clr' and then 'clr.AddReference' with assembly names. Avoid loading assemblies via absolute paths if possible.

fix

Use assembly name without extension: clr.AddReference('System.Windows.Forms') instead of path.

affects: >=3.1.0rc1

gotchaPython 3.13 is not fully supported yet; current version supports <3.14,>=3.7 but only tested up to 3.12. Use Python 3.12 or earlier for stable behavior.

fix

Use Python 3.12 or earlier. Check official repo for updates.

affects: 3.1.0rc6

Upgrade

Version history

3.1.0rc8latest on PyPI · released May 14, 2026

Audit

Dependencies

clrrequiredCore .NET integration module

Agent activity

29 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/pyansys/ansys-pythonnet ↗

packagehttps://pypi.org/project/ansys-pythonnet/ ↗

homepagehttps://www.ansys.com ↗