Aspire Python Debugging in Visual Studio

Allows debugging Python code in Visual Studio, when using Aspire. Uses the C3D.Extensions.Aspire.VisualStudioDebug package from CZEMacLeod/C3D.Extensions.Aspire.

All functionality is encapsuled in the PythonDebuggerExtensions.cs file, which is included in the main AppHost project here. I may move this to a separate project under C3D.Extensions.Aspire in the future.

Warning

I am not a python developer, so please forgive any mistakes in the code. I am happy to receive feedback and suggestions for improvement.

The OTLP/Open Telemetry integration for Python works, but I could not get the logging part to behave.

Examples

There are 2 projects included, one Flask web server, and one console application. They both work.

I've included an overload for AddPythonApp which uses a project reference to the Python project, so you don't have to pass the path. The only other call needed is WithDebugger on a PythonAppResource resource builder.

#pragma warning disable ASPIREHOSTINGPYTHON001
    builder.AddPythonApp<Projects.PythonConsoleProject>("console", "main.py")
        .WithNoConsoleTelemetry()
        .WithDebugger();

    builder.AddPythonApp< Projects.PythonWebProject>("web", "main.py")
        .WithHttpEndpoint(env: "PORT")
        .WithExternalHttpEndpoints()
        .WithNoConsoleTelemetry()
        .WithDebugger();
#pragma warning restore ASPIREHOSTINGPYTHON001

The WithNoConsoleTelemetry call adjusts the default log exporter to only output to otlp, and not to the console. It replaces the command line argument --logs_exporter console,otlp with --logs_exporter otlp.