From 1f8cc27e77b7b53da4ffb475ce3d08bd51bad1c9 Mon Sep 17 00:00:00 2001
From: Alex Burck <me@alexburck.com>
Date: Sun, 23 Jan 2022 21:50:36 -0600
Subject: [PATCH] add os import for _dummy_os

---
 Lib/filecmp.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Lib/filecmp.py b/Lib/filecmp.py
index 70a4b23c9..950b2afd4 100644
--- a/Lib/filecmp.py
+++ b/Lib/filecmp.py
@@ -10,7 +10,10 @@ Functions:
 
 """
 
-import os
+try:
+    import os
+except ImportError:
+    import _dummy_os as os
 import stat
 from itertools import filterfalse
 from types import GenericAlias