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



Signed-off-by: Christian Heimes <christian@python.org>
diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
index b69916d..343d2ef 100755
--- a/Lib/idlelib/pyshell.py
+++ b/Lib/idlelib/pyshell.py
@@ -463,7 +463,7 @@ def start_subprocess(self):
         self.rpcclt.listening_sock.settimeout(10)
         try:
             self.rpcclt.accept()
-        except socket.timeout:
+        except TimeoutError:
             self.display_no_subprocess_error()
             return None
         self.rpcclt.register("console", self.tkconsole)
@@ -498,7 +498,7 @@ def restart_subprocess(self, with_cwd=False, filename=''):
         self.spawn_subprocess()
         try:
             self.rpcclt.accept()
-        except socket.timeout:
+        except TimeoutError:
             self.display_no_subprocess_error()
             return None
         self.transfer_path(with_cwd=with_cwd)