pythonnet
diff --git a/‎src/runtime/CollectionWrappers/IterableWrapper.cs‎
Lines changed: 13 additions & 9 deletions b/‎src/runtime/CollectionWrappers/IterableWrapper.cs‎
Lines changed: 13 additions & 9 deletions
@@ -24,18 +24,22 @@ public IEnumerator<T> GetEnumerator()
             {
                 iterObject = PyIter.GetIter(pyObject);
             }
-
-            using var _ = iterObject;
-            while (true)
+            try
             {
-                using var GIL = Py.GIL();
-
-                if (!iterObject.MoveNext())
+                while (true)
                 {
-                    iterObject.Dispose();
-                    break;
+                    using var _ = Py.GIL();
+                    if (!iterObject.MoveNext())
+                    {
+                        break;
+                    }
+                    yield return iterObject.Current.As<T>()!;
                 }
-                yield return iterObject.Current.As<T>()!;
+            }
+            finally
+            {
+                using var _ = Py.GIL();
+                iterObject.Dispose();
             }
         }
     }
Original file line number	Diff line number	Diff line change
@@ -24,18 +24,22 @@ public IEnumerator<T> GetEnumerator()
24	24	{
25	25	iterObject = PyIter.GetIter(pyObject);
26	26	}
27		-
28		- using var _ = iterObject;
29		- while (true)
	27	+ try
30	28	{
31		- using var GIL = Py.GIL();
32		-
33		- if (!iterObject.MoveNext())
	29	+ while (true)
34	30	{
35		- iterObject.Dispose();
36		- break;
	31	+ using var _ = Py.GIL();
	32	+ if (!iterObject.MoveNext())
	33	+ {
	34	+ break;
	35	+ }
	36	+ yield return iterObject.Current.As<T>()!;
37	37	}
38		- yield return iterObject.Current.As<T>()!;
	38	+ }
	39	+ finally
	40	+ {
	41	+ using var _ = Py.GIL();
	42	+ iterObject.Dispose();
39	43	}
40	44	}
41	45	}