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mdolab · Mar 17, 2024 · e1f3207 · e1f3207
1 parent 0b1714d
commit e1f3207
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/test_other.py b/tests/test_other.py
@@ -14,7 +14,7 @@
 class TestImportSnoptFromPath(unittest.TestCase):
     def test_nonexistent_path(self):
         # first unload `snopt` from namespace
-        for key in sys.modules.keys():
+        for key in list(sys.modules.keys()):
             if "snopt" in key:
                 sys.modules.pop(key)
         with self.assertWarns(ImportWarning):