DO NOT MERGE

Author: oschwald

.github/workflows/test.yml

@@ -32,7 +32,11 @@ jobs:
       - name: Setup test suite
         run: tox run -vv --notest --skip-missing-interpreters false
         env:
+          MAXMINDDB_REQUIRE_EXTENSION: 1
           TOX_GH_MAJOR_MINOR: ${{ matrix.env }}
+      - name: Debug extension import
+        run: tox exec -e ${{ matrix.env }} -- python ../debug_import.py
+        continue-on-error: true
       - name: Run test suite
         run: tox run --skip-pkg-install
         env:

debug_import.py

@@ -0,0 +1,65 @@
+"""Debug script to test extension import."""
+import os
+import sys
+import traceback
+
+print(f"Python version: {sys.version}")
+print(f"Python executable: {sys.executable}")
+print(f"Current working directory: {os.getcwd()}")
+print(f"sys.path:")
+for p in sys.path:
+    print(f"  {p}")
+print()
+
+# First, check if maxminddb can be imported at all
+try:
+    import maxminddb
+    print(f"maxminddb package location: {maxminddb.__file__}")
+    maxminddb_dir = os.path.dirname(maxminddb.__file__)
+    print(f"maxminddb directory: {maxminddb_dir}")
+    print()
+
+    # List files in maxminddb directory
+    print("Files in maxminddb directory:")
+    for filename in sorted(os.listdir(maxminddb_dir)):
+        filepath = os.path.join(maxminddb_dir, filename)
+        size = os.path.getsize(filepath) if os.path.isfile(filepath) else "DIR"
+        print(f"  {filename:50s} {str(size):>10s}")
+    print()
+
+    # Check if there's a site-packages version
+    site_packages_path = None
+    for path in sys.path:
+        if 'site-packages' in path:
+            potential = os.path.join(path, 'maxminddb')
+            if os.path.exists(potential):
+                site_packages_path = potential
+                break
+
+    if site_packages_path and site_packages_path != maxminddb_dir:
+        print(f"ALSO found maxminddb in site-packages: {site_packages_path}")
+        print("Files in site-packages maxminddb:")
+        for filename in sorted(os.listdir(site_packages_path)):
+            filepath = os.path.join(site_packages_path, filename)
+            size = os.path.getsize(filepath) if os.path.isfile(filepath) else "DIR"
+            print(f"  {filename:50s} {str(size):>10s}")
+        print()
+except Exception as e:
+    print(f"FAILED to import maxminddb: {e}")
+    traceback.print_exc()
+    sys.exit(1)
+
+# Now try to import the extension
+try:
+    import maxminddb.extension as ext
+    print(f"SUCCESS: Extension imported: {ext}")
+    print(f"Extension file: {ext.__file__}")
+    print(f"Has Reader: {hasattr(ext, 'Reader')}")
+except ImportError as e:
+    print(f"FAILED: ImportError: {e}")
+    print("\nFull traceback:")
+    traceback.print_exc()
+except Exception as e:
+    print(f"FAILED: Unexpected error: {e}")
+    print("\nFull traceback:")
+    traceback.print_exc()

pyproject.toml

@@ -112,8 +112,9 @@ pass_env = [
     "MAXMINDDB_USE_SYSTEM_LIBMAXMINDDB",
     "MM_FORCE_EXT_TESTS",
 ]
+change_dir = "{tox_root}/tests"
 commands = [
-    ["pytest", "tests"],
+    ["pytest", "{tox_root}/tests"],
 ]
 
 [tool.tox.env.lint]