🧪 Map site-packages coverage to actual source

Author: webknjaz

pyproject.toml

@@ -272,6 +272,16 @@ showcontent = true
 show_contexts = true
 skip_covered = false
 
+[tool.coverage.paths]
+_site-packages-to-src-mapping = [
+  "src",
+  "*/src",
+  '*\src',
+  "*/lib/pypy*/site-packages",
+  "*/lib/python*/site-packages",
+  '*\Lib\site-packages',
+]
+
 [tool.coverage.run]
 branch = true
 source_pkgs = ["trio"]