pypy import clr fails on Windows
This seems to be a known critical issue with pypy. I would suggest updating to Python3 as Python2.7 became unsupported from the beginning of 2020, even if this doesn’t fix your issue.
python.net
How to load a C# dll in python?
The package Python for.NET and the Python Implementation IronPython now work the same way. Example for a C# DLL MyDll.dll: import clr clr.AddReference(‘MyDll’) from MyNamespace import MyClass my_instance = MyClass() See this post for more details.
Calling a C# library from python
It is actually pretty easy. Just use NuGet to add the “UnmanagedExports” package to your .Net project. See https://sites.google.com/site/robertgiesecke/Home/uploads/unmanagedexports for details. You can then export directly, without having to do a COM layer. Here is the sample C# code: using System; using System.Collections.Generic; using System.Linq; using System.Runtime.InteropServices; using System.Text; using System.Threading.Tasks; using RGiesecke.DllExport; class Test … Read more
IronPython vs. Python .NET
If you want to mainly base your code on the .NET framework, I’d highly recommend IronPython vs Python.NET. IronPython is pretty much native .NET – so it just works great when integrating with other .NET langauges. Python.NET is good if you want to just integrate one or two components from .NET into a standard python … Read more
How do I run a Python script from C#?
The reason it isn’t working is because you have UseShellExecute = false. If you don’t use the shell, you will have to supply the complete path to the python executable as FileName, and build the Arguments string to supply both your script and the file you want to read. Also note, that you can’t RedirectStandardOutput … Read more