Review

Author: SylvainCorlay

jupyter_server/services/kernels/handlers.py

@@ -159,7 +159,7 @@ def nudge(self):
         iopub_future = Future()
         both_done = gen.multi([info_future, iopub_future])
 
-        def finish(f=None):
+        def finish(_=None):
             """Ensure all futures are resolved
             which in turn triggers cleanup
             """
@@ -360,7 +360,7 @@ async def _register_session(self):
             await stale_handler.close()
         self._open_sessions[self.session_key] = self
 
-    async def open(self, kernel_id):
+    def open(self, kernel_id):
         super(ZMQChannelsHandler, self).open()
         km = self.kernel_manager
         km.notify_connect(kernel_id)