Remove some deprecated zmq imports

The zmq.eventloop.ioloop shim has been deprecated since pyzmq 17
jupyter · Sep 29, 2022 · 9233c85 · 9233c85
1 parent ee4bbc4
commit 9233c85
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/jupyter_client/ioloop/restarter.py b/jupyter_client/ioloop/restarter.py
@@ -24,7 +24,7 @@ def _loop_default(self):
             DeprecationWarning,
             stacklevel=4,
         )
-        from zmq.eventloop import ioloop
+        from tornado import ioloop
 
         return ioloop.IOLoop.current()
 

diff --git a/jupyter_client/session.py b/jupyter_client/session.py
@@ -30,6 +30,7 @@
 from typing import Union
 
 import zmq
+from tornado.ioloop import IOLoop
 from traitlets import Any
 from traitlets import Bool
 from traitlets import CBytes
@@ -46,7 +47,6 @@
 from traitlets.config.configurable import LoggingConfigurable
 from traitlets.log import get_logger
 from traitlets.utils.importstring import import_item
-from zmq.eventloop.ioloop import IOLoop
 from zmq.eventloop.zmqstream import ZMQStream
 
 from jupyter_client import protocol_version

diff --git a/jupyter_client/threaded.py b/jupyter_client/threaded.py
@@ -15,10 +15,10 @@
 from typing import Union
 
 import zmq
+from tornado import ioloop
 from traitlets import Instance
 from traitlets import Type
 from zmq import ZMQError
-from zmq.eventloop import ioloop
 from zmq.eventloop import zmqstream
 
 from .session import Session
@@ -47,7 +47,7 @@ def __init__(
         self,
         socket: Optional[zmq.Socket],
         session: Optional[Session],
-        loop: Optional[zmq.eventloop.ioloop.ZMQIOLoop],
+        loop: Optional[ioloop.IOLoop],
     ) -> None:
         """Create a channel.