updated for version 7.3.1236
Problem:    Python: WindowSetattr() missing support for NUMBER_UNSIGNED.
Solution:   Add NUMBER_UNSIGNED, add more tests. Various fixes. (ZyX)
diff --git a/src/testdir/pythonx/failing.py b/src/testdir/pythonx/failing.py
new file mode 100644
index 0000000..30e73a0
--- /dev/null
+++ b/src/testdir/pythonx/failing.py
@@ -0,0 +1 @@
+raise NotImplementedError