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"""
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Shim to maintain backwards compatibility with old IPython.kernel imports.
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"""
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# Copyright (c) IPython Development Team.
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# Distributed under the terms of the Modified BSD License.
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import sys
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from warnings import warn
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from IPython.utils.shimmodule import ShimModule, ShimWarning
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warn("The `IPython.kernel` package has been deprecated since IPython 4.0."
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"You should import from ipykernel or jupyter_client instead.", ShimWarning)
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# zmq subdir is gone
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sys.modules['IPython.kernel.zmq.session'] = ShimModule(
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src='IPython.kernel.zmq.session', mirror='jupyter_client.session')
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sys.modules['IPython.kernel.zmq'] = ShimModule(
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src='IPython.kernel.zmq', mirror='ipykernel')
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for pkg in ('comm', 'inprocess'):
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src = 'IPython.kernel.%s' % pkg
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sys.modules[src] = ShimModule(src=src, mirror='ipykernel.%s' % pkg)
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for pkg in ('ioloop', 'blocking'):
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src = 'IPython.kernel.%s' % pkg
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sys.modules[src] = ShimModule(src=src, mirror='jupyter_client.%s' % pkg)
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# required for `from IPython.kernel import PKG`
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from ipykernel import comm, inprocess
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from jupyter_client import ioloop, blocking
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# public API
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from ipykernel.connect import *
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from jupyter_client import *
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