TEST: Use a cursor as a lock to avoid races

effigies · effigies · commit 6adb03360ef5 · 2022-12-19T18:20:39.000-05:00
diff --git a/nibabel/tests/test_dft.py b/nibabel/tests/test_dft.py
@@ -30,8 +30,9 @@ def setUpModule():
 
 
 def test_init():
-    dft.clear_cache()
-    dft.update_cache(data_dir)
+    with dft.DB.readwrite_cursor() as c:  # Use a cursor as a lock
+        dft.clear_cache()
+        dft.update_cache(data_dir)
 
 
 def test_study():
