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"""Quick code snippets for embedding IPython into other programs.
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See embed_class_long.py for full details, this file has the bare minimum code for
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cut and paste use once you understand how to use the system."""
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#---------------------------------------------------------------------------
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# This code loads IPython but modifies a few things if it detects it's running
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# embedded in another IPython session (helps avoid confusion)
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try:
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get_ipython
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except NameError:
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banner=exit_msg=''
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else:
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banner = '*** Nested interpreter ***'
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exit_msg = '*** Back in main IPython ***'
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# First import the embed function
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from IPython.terminal.embed import InteractiveShellEmbed
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# Now create the IPython shell instance. Put ipshell() anywhere in your code
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# where you want it to open.
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ipshell = InteractiveShellEmbed(banner1=banner, exit_msg=exit_msg)
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#---------------------------------------------------------------------------
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# This code will load an embeddable IPython shell always with no changes for
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# nested embededings.
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from IPython import embed
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# Now embed() will open IPython anywhere in the code.
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#---------------------------------------------------------------------------
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# This code loads an embeddable shell only if NOT running inside
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# IPython. Inside IPython, the embeddable shell variable ipshell is just a
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# dummy function.
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try:
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get_ipython
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except NameError:
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from IPython.terminal.embed import InteractiveShellEmbed
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ipshell = InteractiveShellEmbed()
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# Now ipshell() will open IPython anywhere in the code
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else:
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# Define a dummy ipshell() so the same code doesn't crash inside an
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# interactive IPython
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def ipshell(): pass
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