bpo-42413: socket.timeout is now an alias of TimeoutError (GH-23413)



Signed-off-by: Christian Heimes <christian@python.org>
diff --git a/Lib/test/test_poplib.py b/Lib/test/test_poplib.py
index 2ac345d..5488683 100644
--- a/Lib/test/test_poplib.py
+++ b/Lib/test/test_poplib.py
@@ -501,7 +501,7 @@ def server(self, evt, serv):
             conn, addr = serv.accept()
             conn.send(b"+ Hola mundo\n")
             conn.close()
-        except socket.timeout:
+        except TimeoutError:
             pass
         finally:
             serv.close()