René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"StackOverflowException on calling super().method()","articleBody":"### Environment\n* Python.NET version: 3.0.5\n* Tested on two configurations:\n  * Windows 10, Python 3.12.4, .NET Framework\n  * Windows 10, Python 3.12.4, .NET 9.0.201\n\n### Details\n\nCode to reproduce the issue is below.\n\n.NET library code:\n```csharp\nnamespace TestLib\n{\n    public class BaseClass\n    {\n        public virtual string Foo()\n        {\n            return \"Foo\";\n        }\n\n        public virtual string Bar()\n        {\n            return \"Bar\";\n        }\n    }\n\n    public class DerivedClass : BaseClass\n    {\n        public override string Foo()\n        {\n            return \"DerivedFoo\";\n        }\n    }\n}\n```\n\nPython code:\n```python\nfrom pathlib import Path\n\nimport clr\n\nclr.AddReference(str(Path(__file__).parent / 'TestLib.dll'))\n\nfrom TestLib import BaseClass, DerivedClass\n\n\nclass TestClass(DerivedClass):\n    __namespace__ = 'CrlTest'\n\n    def Foo(self):\n        return 'Test' + super().Foo()\n\n    def Bar(self):\n        # This work fine\n        # return 'Test' + DerivedClass.Bar(self)\n        # This calls TestClass::Bar for some reason\n        return 'Test' + super().Bar()\n\n\nif __name__ == '__main__':\n    stc = TestClass()\n    print('Foo() -\u003e ' + stc.Foo())\n    print('Bar() -\u003e ' + stc.Bar())\n```\n\nPython script output:\n```\nFoo() -\u003e TestDerivedFoo\n\nProcess is terminated due to StackOverflowException.\n```\n\nFor some reason calling `super().Bar()` results in calling `TestClass.Bar(self)` instead of `DerivedClass.Bar(self)`, which in the end results in infinite recursion. Calling `DerivedClass.Bar(self)` directly works as expected.\n\nIt seem to be related to the fact that the method you try to override in Python is not defined in the immediate parent class, since `Foo` in the example works fine.","author":{"url":"https://github.com/Eswcvlad","@type":"Person","name":"Eswcvlad"},"datePublished":"2025-04-09T16:43:00.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/2574/pythonnet/issues/2574"}