upstream/ipython Files · IPython/utils/tests/test_localinterfaces.py

cache kernel_info reply for protocol adaptation...

cache kernel_info reply for protocol adaptation WebSocket connections will not open until kernel_info is retrieved, removing a race condition waiting for the reply to indicate adaptation, which could result in a v5 message being sent to a v4 kernel. The reply is cached, so that it need not be requested on each new connection.

Thomas Kluyver - - Load All Authors

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             test_localinterfaces.py
        
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      #-----------------------------------------------------------------------------

      #  Copyright (C) 2013  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      from .. import localinterfaces

      def test_load_ips():

          # Override the machinery that skips it if it was called before

          localinterfaces._load_ips.called = False

          # Just check this doesn't error

          localinterfaces._load_ips(suppress_exceptions=False)

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				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				from .. import localinterfaces

				def test_load_ips():
				# Override the machinery that skips it if it was called before
				localinterfaces._load_ips.called = False

				# Just check this doesn't error
				localinterfaces._load_ips(suppress_exceptions=False)