upstream/ipython Files · IPython/lib/kernel.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.

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      """[DEPRECATED] Utilities for connecting to kernels

      Moved to IPython.kernel.connect

      """

      import warnings

      warnings.warn("IPython.lib.kernel moved to IPython.kernel.connect in IPython 1.0",

          DeprecationWarning

      )

      from IPython.kernel.connect import *

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				"""[DEPRECATED] Utilities for connecting to kernels

				Moved to IPython.kernel.connect
				"""

				import warnings
				warnings.warn("IPython.lib.kernel moved to IPython.kernel.connect in IPython 1.0",
				DeprecationWarning
				)

				from IPython.kernel.connect import *