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

get cell correctly in nested context...

get cell correctly in nested context fix some extensions like live_reveal the .not('.cell .cell') part prevent the potential selection of DOM elelment that would have the class cell from any output. In each branch of the dom we thus select the first decendent node that have the class '.cell'.

Thomas Kluyver - - Load All Authors

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             clientabc.py
        
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      """Abstract base class for kernel clients"""

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

      #  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.

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

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

      # Imports

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

      import abc

      from IPython.utils.py3compat import with_metaclass

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

      # Main kernel client class

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

      class KernelClientABC(with_metaclass(abc.ABCMeta, object)):

          """KernelManager ABC.

          The docstrings for this class can be found in the base implementation:

          `IPython.kernel.client.KernelClient`

          """

          @abc.abstractproperty

          def kernel(self):

              pass

          @abc.abstractproperty

          def shell_channel_class(self):

              pass

          @abc.abstractproperty

          def iopub_channel_class(self):

              pass

          @abc.abstractproperty

          def hb_channel_class(self):

              pass

          @abc.abstractproperty

          def stdin_channel_class(self):

              pass

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

          # Channel management methods

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

          @abc.abstractmethod

          def start_channels(self, shell=True, iopub=True, stdin=True, hb=True):

              pass

          @abc.abstractmethod

          def stop_channels(self):

              pass

          @abc.abstractproperty

          def channels_running(self):

              pass

          @abc.abstractproperty

          def shell_channel(self):

              pass

          @abc.abstractproperty

          def iopub_channel(self):

              pass

          @abc.abstractproperty

          def stdin_channel(self):

              pass

          @abc.abstractproperty

          def hb_channel(self):

              pass

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				"""Abstract base class for kernel clients"""

				#-----------------------------------------------------------------------------
				# 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.
				#-----------------------------------------------------------------------------

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

				import abc

				from IPython.utils.py3compat import with_metaclass

				#-----------------------------------------------------------------------------
				# Main kernel client class
				#-----------------------------------------------------------------------------

				class KernelClientABC(with_metaclass(abc.ABCMeta, object)):
				"""KernelManager ABC.

				The docstrings for this class can be found in the base implementation:

				`IPython.kernel.client.KernelClient`
				"""

				@abc.abstractproperty
				def kernel(self):
				pass

				@abc.abstractproperty
				def shell_channel_class(self):
				pass

				@abc.abstractproperty
				def iopub_channel_class(self):
				pass

				@abc.abstractproperty
				def hb_channel_class(self):
				pass

				@abc.abstractproperty
				def stdin_channel_class(self):
				pass

				#--------------------------------------------------------------------------
				# Channel management methods
				#--------------------------------------------------------------------------

				@abc.abstractmethod
				def start_channels(self, shell=True, iopub=True, stdin=True, hb=True):
				pass

				@abc.abstractmethod
				def stop_channels(self):
				pass

				@abc.abstractproperty
				def channels_running(self):
				pass

				@abc.abstractproperty
				def shell_channel(self):
				pass

				@abc.abstractproperty
				def iopub_channel(self):
				pass

				@abc.abstractproperty
				def stdin_channel(self):
				pass

				@abc.abstractproperty
				def hb_channel(self):
				pass