From 96756b6a2712830cdbb29f5eb125b7aef0ee187c Mon Sep 17 00:00:00 2001
From: Berker Peksag <berker.peksag@gmail.com>
Date: Sat, 20 Sep 2014 08:53:05 +0300
Subject: [PATCH] Issue #22247: Add NNTPError to nntplib.__all__.

---
 Lib/nntplib.py           |  4 ++--
 Lib/test/test_nntplib.py | 17 ++++++++++++-----
 Misc/NEWS                |  2 ++
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/Lib/nntplib.py b/Lib/nntplib.py
index 4ded78a9e8..d33faf85b9 100644
--- a/Lib/nntplib.py
+++ b/Lib/nntplib.py
@@ -80,8 +80,8 @@ from email.header import decode_header as _email_decode_header
 from socket import _GLOBAL_DEFAULT_TIMEOUT
 
 __all__ = ["NNTP",
-           "NNTPReplyError", "NNTPTemporaryError", "NNTPPermanentError",
-           "NNTPProtocolError", "NNTPDataError",
+           "NNTPError", "NNTPReplyError", "NNTPTemporaryError",
+           "NNTPPermanentError", "NNTPProtocolError", "NNTPDataError",
            "decode_header",
            ]
 
diff --git a/Lib/test/test_nntplib.py b/Lib/test/test_nntplib.py
index 71a4ec022b..fb216c1f52 100644
--- a/Lib/test/test_nntplib.py
+++ b/Lib/test/test_nntplib.py
@@ -1412,11 +1412,18 @@ class MiscTests(unittest.TestCase):
     def test_ssl_support(self):
         self.assertTrue(hasattr(nntplib, 'NNTP_SSL'))
 
-def test_main():
-    tests = [MiscTests, NNTPv1Tests, NNTPv2Tests, CapsAfterLoginNNTPv2Tests,
-            SendReaderNNTPv2Tests, NetworkedNNTPTests, NetworkedNNTP_SSLTests]
-    support.run_unittest(*tests)
 
+class PublicAPITests(unittest.TestCase):
+    """Ensures that the correct values are exposed in the public API."""
+
+    def test_module_all_attribute(self):
+        self.assertTrue(hasattr(nntplib, '__all__'))
+        target_api = ['NNTP', 'NNTPError', 'NNTPReplyError',
+                      'NNTPTemporaryError', 'NNTPPermanentError',
+                      'NNTPProtocolError', 'NNTPDataError', 'decode_header']
+        if ssl is not None:
+            target_api.append('NNTP_SSL')
+        self.assertEqual(set(nntplib.__all__), set(target_api))
 
 if __name__ == "__main__":
-    test_main()
+    unittest.main()
diff --git a/Misc/NEWS b/Misc/NEWS
index 9806e2734d..1ba6a4ac65 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -32,6 +32,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #22247: Add NNTPError to nntplib.__all__.
+
 - Issue #4180: The warnings registries are now reset when the filters
   are modified.
 
-- 
2.40.0