BERJAYA

Multithreading/multiprocessing
by Alan Macdonald May 5, 2025

May 5, 2025

Hello, has anyone successfully used multithreading or multiprocessing with Python.Net? I tried to multi-thread from the .Net side and the Python.Net libraries seem to have issues in the RunScript method. I had to take an implementation off the web of that method because the shipped method doesn’t seem to work. I then had a working multi-processing example from CPython that I tried from Python.Net but it gives an error 'module' object has no attribute 'argv' When trying to create a process pool by executing the line pool = Pool(processes=4) Is it possible to do multithreading or multiprocessing with Python.Net? Thanks, Alan

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Working group notes for July 22, 2021 - no meeting
by Mark Visser July 22, 2021

July 22, 2021

Quorum not met, meeting cancelled. The meeting notes google doc is here <https://docs.google.com/document/d/1rJVU84B_dgx58-_EopjRtOJVFAI2WfHJYV0n7uE…>. Feel free to correct or add additional information. The next meeting will be held on Thursday, August 5 at 2pm EST (click for your time zone) <https://www.google.com/search?q=2%3A00+pm+EST>. Mark Visser Senior Dev Manager, M&E Unity Technologies - www.unity3d.com <http://www.unity3d.com/>

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Support for Python v3.9
by Douglas Wyant (Aptly Technology Corporation) July 22, 2021

July 22, 2021

PythonNet, Hi folks, I have no idea if this is the correct way to engage support / ask questions, so please redirect me. We need to deploy Python v3.9 to resolve a known Security issue in older versions. I'm told we're blocked on deploying until PythonNet is updated to support v3.9. So the question is when might that be? https://bugs.python.org/issue41944 CVE-2020-27619: WIndows Python versions 3.0.0 through 3.9.0 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). Affected Versions Python versions 3.0.0 through 3.9.0 Thanks, Doug Wyant (Aptly Technology Corporation), GSEC, GCIH Service Engineer 2 Microsoft

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Working group notes for July 8, 2021
by Mark Visser July 8, 2021

July 8, 2021

Attendees: Amos, Mark, Victor Agenda: Review last week's action items: Victor to make a list of breaking changes in his branch that could land for 3.0 and discuss with Benedikt Victor to update https://github.com/pythonnet/pythonnet/pull/1133 <https://github.com/pythonnet/pythonnet/pull/1133> and check with Benedikt that it's still good to land for 3.0 Amos to create a PR to master with bindings performance improvements Benedikt to review https://github.com/pythonnet/pythonnet/pull/1369 Modernize import hook <https://github.com/pythonnet/pythonnet/pull/1369> Notes Victor opened PRs for breaking changes that could land for 3.0, already in review will continue working on these #1133 __name__ and __signature__ for .NET methods <https://github.com/pythonnet/pythonnet/pull/1133> will stay as is for now, not important #1369 Modernize import hook <https://github.com/pythonnet/pythonnet/pull/1369> has been merged PR with bindings performance improvements has a lot of conflicts, taking longer than expected Victor suggested porting changes to master one at a time rather than trying to resolve conflicts Action Items: Victor will continue working on PRs for breaking changes that could land for 3.0 Amos will continue working on porting performance improvements to master The meeting notes google doc is here <https://docs.google.com/document/d/1rJVU84B_dgx58-_EopjRtOJVFAI2WfHJYV0n7uE…>. Feel free to correct or add additional information. The next meeting will be held on Thursday, July 22 at 2pm EST (click for your time zone) <https://www.google.com/search?q=2%3A00+pm+EST>. Mark Visser Senior Dev Manager, M&E Unity Technologies - www.unity3d.com <http://www.unity3d.com/>

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Python.NET

July 2021