Fix a bug in the handling of the stacklevel argument in warnings.warn() where
the stack was being unwound by two levels instead of one each time.
diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py
index c854d7a..1b5ee32 100644
--- a/Lib/test/test_warnings.py
+++ b/Lib/test/test_warnings.py
@@ -225,6 +225,8 @@
self.assertEqual(os.path.basename(w.filename), "test_warnings.py")
warning_tests.outer("spam6", stacklevel=2)
self.assertEqual(os.path.basename(w.filename), "warning_tests.py")
+ warning_tests.outer("spam6.5", stacklevel=3)
+ self.assertEqual(os.path.basename(w.filename), "test_warnings.py")
warning_tests.inner("spam7", stacklevel=9999)
self.assertEqual(os.path.basename(w.filename), "sys")