upstream/ipython Files · IPython/kernel/__init__.py

Backport PR : Prefer execution when there's only a single line entered...

Backport PR : Prefer execution when there's only a single line entered Closes gh-10425 The heuristic here is to treat a single line specially, and always evaluate it as if the cursor was at the end. An alternative heuristic could be to do this if the cursor is on the last line of the input. This could also cause some weird effects if you e.g. type `for a in range(5):`, move the cursor back a few places and press enter - you'll get a newline inserted in the text, but it will indent as if it were after the colon. I'm still trying to think if there's a better way to approach it.

Thomas Kluyver - - Load All Authors

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      """

      Shim to maintain backwards compatibility with old IPython.kernel imports.

      """

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import sys

      from warnings import warn

      from IPython.utils.shimmodule import ShimModule, ShimWarning

      warn("The `IPython.kernel` package has been deprecated since IPython 4.0."

           "You should import from ipykernel or jupyter_client instead.", ShimWarning)

      # zmq subdir is gone

      sys.modules['IPython.kernel.zmq.session'] = ShimModule(

          src='IPython.kernel.zmq.session', mirror='jupyter_client.session')

      sys.modules['IPython.kernel.zmq'] = ShimModule(

          src='IPython.kernel.zmq', mirror='ipykernel')

      for pkg in ('comm', 'inprocess'):

          src = 'IPython.kernel.%s' % pkg

          sys.modules[src] = ShimModule(src=src, mirror='ipykernel.%s' % pkg)

      for pkg in ('ioloop', 'blocking'):

          src = 'IPython.kernel.%s' % pkg

          sys.modules[src] = ShimModule(src=src, mirror='jupyter_client.%s' % pkg)

      # required for `from IPython.kernel import PKG`

      from ipykernel import comm, inprocess

      from jupyter_client import ioloop, blocking

      # public API

      from ipykernel.connect import *

      from jupyter_client import *

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				"""
				Shim to maintain backwards compatibility with old IPython.kernel imports.
				"""
				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				import sys
				from warnings import warn

				from IPython.utils.shimmodule import ShimModule, ShimWarning

				warn("The `IPython.kernel` package has been deprecated since IPython 4.0."
				"You should import from ipykernel or jupyter_client instead.", ShimWarning)


				# zmq subdir is gone
				sys.modules['IPython.kernel.zmq.session'] = ShimModule(
				src='IPython.kernel.zmq.session', mirror='jupyter_client.session')
				sys.modules['IPython.kernel.zmq'] = ShimModule(
				src='IPython.kernel.zmq', mirror='ipykernel')

				for pkg in ('comm', 'inprocess'):
				src = 'IPython.kernel.%s' % pkg
				sys.modules[src] = ShimModule(src=src, mirror='ipykernel.%s' % pkg)

				for pkg in ('ioloop', 'blocking'):
				src = 'IPython.kernel.%s' % pkg
				sys.modules[src] = ShimModule(src=src, mirror='jupyter_client.%s' % pkg)

				# required for `from IPython.kernel import PKG`
				from ipykernel import comm, inprocess
				from jupyter_client import ioloop, blocking
				# public API
				from ipykernel.connect import *
				from jupyter_client import *