From c4191ac15aa54c8269ccf2e6292b4a9cc928359e Mon Sep 17 00:00:00 2001
From: Bas van Beek <43369155+BvB93@users.noreply.github.com>
Date: Tue, 4 May 2021 22:12:45 +0200
Subject: [PATCH] Add a missing comma to `__all__` (#808)

* BUG: Added a missing comma in `__all__`

* TST: Add a test to ensure that all objects in `__all__`  are present in the module
---
 typing_extensions/src_py3/test_typing_extensions.py | 4 ++++
 typing_extensions/src_py3/typing_extensions.py      | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/typing_extensions/src_py3/test_typing_extensions.py b/typing_extensions/src_py3/test_typing_extensions.py
index e2889ce0..3f3c2f9e 100644
--- a/typing_extensions/src_py3/test_typing_extensions.py
+++ b/typing_extensions/src_py3/test_typing_extensions.py
@@ -2191,6 +2191,10 @@ def test_typing_extensions_includes_standard(self):
             self.assertIn('Protocol', a)
             self.assertIn('runtime', a)
 
+        # Check that all objects in `__all__` are present in the module
+        for name in a:
+            self.assertTrue(hasattr(typing_extensions, name))
+
     def test_typing_extensions_defers_when_possible(self):
         exclude = {
             'overload',
diff --git a/typing_extensions/src_py3/typing_extensions.py b/typing_extensions/src_py3/typing_extensions.py
index 82d1c2dc..433b15fe 100644
--- a/typing_extensions/src_py3/typing_extensions.py
+++ b/typing_extensions/src_py3/typing_extensions.py
@@ -136,7 +136,7 @@ def _check_methods_in_mro(C, *methods):
     'Counter',
     'Deque',
     'DefaultDict',
-    'OrderedDict'
+    'OrderedDict',
     'TypedDict',
 
     # Structural checks, a.k.a. protocols.