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

Handle some tricky Comm lifecycle issues...

Handle some tricky Comm lifecycle issues * If the comm was a primary comm, but there was an error opening it, _closed was False, which is wrong * If Comm.close() was called, but an error happened, it still appeared to be open This change makes the _closed attribute more conservative. If _closed is False, the comm is definitely open for messages. If _closed is True, we either didn't initialize correctly, or we tried to close at some point.

Thomas Kluyver - - Load All Authors

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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)