Account for fileless folders (compilers/C)

Author: Avasam

setup.py

@@ -38,16 +38,16 @@ def pypi_link(pkg_filename):
     return '/'.join(parts)
 
 
-_vendored_distutils_path = Path(here) / "setuptools" / "_distutils"
+vendored_distutils_path = Path(here) / "setuptools" / "_distutils"
 
 
 def generate_distutils_stubs(destination: Path) -> None:
-    for path in _vendored_distutils_path.rglob("*.py"):
-        relative_path = path.relative_to(_vendored_distutils_path)
+    for path in vendored_distutils_path.rglob("*.py"):
+        relative_path = path.relative_to(vendored_distutils_path)
         if relative_path.parts[0] == "tests":
             continue
         stub_path = (destination / relative_path).with_suffix(".pyi")
-        stub_path.parent.mkdir(exist_ok=True)
+        stub_path.parent.mkdir(parents=True, exist_ok=True)
         module = "setuptools._distutils." + str(relative_path.with_suffix("")).replace(
             os.sep, "."
         ).removesuffix(".__init__")