From c218ba07ee57e82ee0c188e68d774f081e268be6 Mon Sep 17 00:00:00 2001
From: hauntsaninja <>
Date: Sat, 19 Feb 2022 16:41:43 -0800
Subject: [PATCH] stubtest: ignore __main__ module

---
 mypy/stubtest.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mypy/stubtest.py b/mypy/stubtest.py
index dacd31dbcf84c..4577d7265d841 100644
--- a/mypy/stubtest.py
+++ b/mypy/stubtest.py
@@ -1287,7 +1287,8 @@ def test_stubs(args: argparse.Namespace, use_builtins_fixtures: bool = False) ->
     if args.check_typeshed:
         assert not args.modules, "Cannot pass both --check-typeshed and a list of modules"
         modules = get_typeshed_stdlib_modules(args.custom_typeshed_dir)
-        annoying_modules = {"antigravity", "this"}
+        # typeshed added a stub for __main__, but that causes stubtest to check itself
+        annoying_modules = {"antigravity", "this", "__main__"}
         modules = [m for m in modules if m not in annoying_modules]
 
     assert modules, "No modules to check"