upstream/ipython Files · IPython/kernel/blocking/client.py

go to appropriate line when coming from another cell...

go to appropriate line when coming from another cell Sets the cursor on the last line of the cell when moved up from the top of the cell below, and sets the cursors to the first line when moving down from the bottom of a last line. Here, we retain the character that the cursor was on, so that users wishing to have up-down functionality like one document can still use this shortcut handler and simple adjust the at_top and at_bottom methods

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             client.py
        
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      """Implements a fully blocking kernel client.

      Useful for test suites and blocking terminal interfaces.

      """

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

      #  Copyright (C) 2013 The IPython Development Team

      #

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

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

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

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

      # Imports

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

      from IPython.utils.traitlets import Type

      from IPython.kernel.client import KernelClient

      from .channels import (

          BlockingIOPubChannel, BlockingHBChannel,

          BlockingShellChannel, BlockingStdInChannel

      )

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

      # Blocking kernel manager

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

      class BlockingKernelClient(KernelClient):

          # The classes to use for the various channels

          shell_channel_class = Type(BlockingShellChannel)

          iopub_channel_class = Type(BlockingIOPubChannel)

          stdin_channel_class = Type(BlockingStdInChannel)

          hb_channel_class = Type(BlockingHBChannel)

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				"""Implements a fully blocking kernel client.

				Useful for test suites and blocking terminal interfaces.
				"""
				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING.txt, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				from IPython.utils.traitlets import Type
				from IPython.kernel.client import KernelClient
				from .channels import (
				BlockingIOPubChannel, BlockingHBChannel,
				BlockingShellChannel, BlockingStdInChannel
				)

				#-----------------------------------------------------------------------------
				# Blocking kernel manager
				#-----------------------------------------------------------------------------

				class BlockingKernelClient(KernelClient):

				# The classes to use for the various channels
				shell_channel_class = Type(BlockingShellChannel)
				iopub_channel_class = Type(BlockingIOPubChannel)
				stdin_channel_class = Type(BlockingStdInChannel)
				hb_channel_class = Type(BlockingHBChannel)