matplotlib
diff --git a/‎lib/matplotlib/tests/test_backends_interactive.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_backends_interactive.py
+3-1Lines changed: 3 additions & 1 deletion b/‎lib/matplotlib/tests/test_backends_interactive.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_backends_interactive.py
+3-1Lines changed: 3 additions & 1 deletion
@@ -196,7 +196,9 @@ def _test_thread_impl():
     plt.pause(0.5)  # flush_events fails here on at least Tkagg (bpo-41176)
     future.result()  # Joins the thread; rethrows any exception.
     plt.close()  # backend is responsible for flushing any events here
-    fig.canvas.flush_events()  # TODO: debug why WX needs this only on py3.8
+    if plt.rcParams["backend"].startswith("WX"):
+        # TODO: debug why WX needs this only on py3.8
+        fig.canvas.flush_events()
 
 
 _thread_safe_backends = _get_testable_interactive_backends()