debug: check actual _asyncio module source at runtime

Author: felixweinberger

.github/workflows/shared.yml

@@ -94,6 +94,9 @@ jobs:
           echo "=== Checking where anyio is loaded from ==="
           .venv/bin/python -c "import anyio; print('anyio location:', anyio.__file__)"
 
+          echo "=== Checking where _asyncio module would be loaded from ==="
+          .venv/bin/python -c "import anyio._backends._asyncio as mod; print('_asyncio location:', mod.__file__); import inspect; print('First 100 chars of source:'); print(inspect.getsource(mod)[:500])"
+
       - name: Run pytest
         shell: bash
         run: |