upstream/ipython Files · examples/Embedding/embed_class_short.py

load the per kernel kernel.js and kernel.css...

load the per kernel kernel.js and kernel.css As per discussion, each kernel can provide a file name kernel.js that we try to load at kernel switching. If such a file exist we assume that the kernel pathches the javasscript and that this javascript cannot be unpatched, and further switching of the kernel cannot be undone without reloading the page. (separate PR for UI) if a kernel provide kernel.js, the it should consist into a AMD module definition that uses require.js the module shoudl define a function name `onload` that will be called at the appropriate moment before the kernel starts.

Brian E. Granger - - Load All Authors

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      """Quick code snippets for embedding IPython into other programs.

      See embed_class_long.py for full details, this file has the bare minimum code for

      cut and paste use once you understand how to use the system."""

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

      # This code loads IPython but modifies a few things if it detects it's running

      # embedded in another IPython session (helps avoid confusion)

      try:

          get_ipython

      except NameError:

          banner=exit_msg=''

      else:

          banner = '*** Nested interpreter ***'

          exit_msg = '*** Back in main IPython ***'

      # First import the embed function

      from IPython.terminal.embed import InteractiveShellEmbed

      # Now create the IPython shell instance. Put ipshell() anywhere in your code

      # where you want it to open.

      ipshell = InteractiveShellEmbed(banner1=banner, exit_msg=exit_msg)

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

      # This code will load an embeddable IPython shell always with no changes for

      # nested embededings.

      from IPython import embed

      # Now embed() will open IPython anywhere in the code.

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

      # This code loads an embeddable shell only if NOT running inside

      # IPython. Inside IPython, the embeddable shell variable ipshell is just a

      # dummy function.

      try:

          get_ipython

      except NameError:

          from IPython.terminal.embed import InteractiveShellEmbed

          ipshell = InteractiveShellEmbed()

          # Now ipshell() will open IPython anywhere in the code

      else:

          # Define a dummy ipshell() so the same code doesn't crash inside an

          # interactive IPython

          def ipshell(): pass

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				"""Quick code snippets for embedding IPython into other programs.

				See embed_class_long.py for full details, this file has the bare minimum code for
				cut and paste use once you understand how to use the system."""

				#---------------------------------------------------------------------------
				# This code loads IPython but modifies a few things if it detects it's running
				# embedded in another IPython session (helps avoid confusion)

				try:
				get_ipython
				except NameError:
				banner=exit_msg=''
				else:
				banner = '* Nested interpreter *'
				exit_msg = '* Back in main IPython *'

				# First import the embed function
				from IPython.terminal.embed import InteractiveShellEmbed
				# Now create the IPython shell instance. Put ipshell() anywhere in your code
				# where you want it to open.
				ipshell = InteractiveShellEmbed(banner1=banner, exit_msg=exit_msg)

				#---------------------------------------------------------------------------
				# This code will load an embeddable IPython shell always with no changes for
				# nested embededings.

				from IPython import embed
				# Now embed() will open IPython anywhere in the code.

				#---------------------------------------------------------------------------
				# This code loads an embeddable shell only if NOT running inside
				# IPython. Inside IPython, the embeddable shell variable ipshell is just a
				# dummy function.

				try:
				get_ipython
				except NameError:
				from IPython.terminal.embed import InteractiveShellEmbed
				ipshell = InteractiveShellEmbed()
				# Now ipshell() will open IPython anywhere in the code
				else:
				# Define a dummy ipshell() so the same code doesn't crash inside an
				# interactive IPython
				def ipshell(): pass