1 files changed, 24 insertions, 0 deletions
diff --git a/Lib/importlib/test/frozen/support.py b/Lib/importlib/test/frozen/support.py
new file mode 100644
index 0000000..e08b89e
--- /dev/null
+++ b/Lib/importlib/test/frozen/support.py
@@ -0,0 +1,24 @@
+import sys
+
+
+class Null:
+
+    """Just absorb what is given."""
+
+    def __getattr__(self):
+        return lambda *args, **kwargs: None
+
+
+class SilenceStdout:
+
+    """Silence sys.stdout."""
+
+    def setUp(self):
+        """Substitute sys.stdout with something that does not print to the
+        screen thanks to what bytecode is frozen."""
+        sys.stdout = Null()
+        super().setUp()
+
+    def tearDown(self):
+        sys.stdout = sys.__stdout__
+        super().tearDown()