Ignore .pyd files in .data directory outside of .data/purelib and .da…

…ta/platlib

Outside of the purelib and platlib directores, .pyd files should be
treated as data rather than modules.

delvewheel/_wheel_repair.py

@@ -221,7 +221,9 @@ def __init__(self,
         # determine the CPU architecture of the wheel
         self._arch = _dll_list.MachineType.platform_tag_to_type(platform_tag)
         if not self._arch:
-            for root, _, filenames in os.walk(self._extract_dir):
+            for root, dirnames, filenames in os.walk(self._extract_dir):
+                if root == self._data_dir:
+                    dirnames[:] = set(dirnames) & {'platlib', 'purelib'}
                 for filename in filenames:
                     if filename.lower().endswith('.pyd'):
                         arch = _dll_utils.get_arch(os.path.join(root, filename))
@@ -553,7 +555,9 @@ def show(self) -> None:
         ignored_dll_names = set()
         not_found_dll_names = set()
         extension_module_paths = []
-        for root, _, filenames in os.walk(self._extract_dir):
+        for root, dirnames, filenames in os.walk(self._extract_dir):
+            if root == self._data_dir:
+                dirnames[:] = set(dirnames) & {'platlib', 'purelib'}
             for filename in filenames:
                 if filename.lower().endswith('.pyd'):
                     extension_module_path = os.path.join(root, filename)
@@ -642,7 +646,9 @@ def repair(self, target: str, no_mangles: set, no_mangle_all: bool, strip: bool,
         ignored_dll_names = set()
         extension_module_paths = []
         has_top_level_ext_module = False
-        for root, _, filenames in os.walk(self._extract_dir):
+        for root, dirnames, filenames in os.walk(self._extract_dir):
+            if root == self._data_dir:
+                dirnames[:] = set(dirnames) & {'platlib', 'purelib'}
             for filename in filenames:
                 if filename.lower().endswith('.pyd'):
                     extension_module_path = os.path.join(root, filename)

tests/run_tests.py

@@ -195,6 +195,10 @@ def test_wrong_platform(self):
         output = subprocess.check_output(['delvewheel', 'show', 'no_dependencies/h3ronpy-0.16.0-cp38-abi3-macosx_10_7_x86_64.whl'], text=True)
         self.assertIn('will be copied into the wheel.\n    None', output)
 
+    def test_ignore_data(self):
+        """Ignore .pyd file in .data/data directory."""
+        output = subprocess.check_output(['delvewheel', 'show', 'simpleext/simpleext-0.0.1-0ignore-cp310-cp310-win_amd64.whl'], text=True)
+        self.assertIn('will be copied into the wheel.\n    None', output)
 
 class RepairTestCase(TestCase):
     """Tests for delvewheel repair"""
@@ -987,6 +991,11 @@ def test_namespace10(self):
             ],
         )
 
+    def test_ignore_data(self):
+        """Ignore .pyd file in .data/data directory."""
+        check_call(['delvewheel', 'repair', 'simpleext/simpleext-0.0.1-0ignore-cp310-cp310-win_amd64.whl'])
+        self.assertFalse(os.path.exists('wheelhouse/simpleext-0.0.1-0ignore-cp310-cp310-win_amd64.whl'))
+
 
 class NeededTestCase(unittest.TestCase):
     """Tests for delvewheel needed"""