Show ip_embed-short.py syntax highlighted
"""Quick code snippets for embedding IPython into other programs.
See example-embed.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:
__IPYTHON__
except NameError:
argv = ['']
banner = exit_msg = ''
else:
# Command-line options for IPython (a list like sys.argv)
argv = ['-pi1','In <\\#>:','-pi2',' .\\D.:','-po','Out<\\#>:']
banner = '*** Nested interpreter ***'
exit_msg = '*** Back in main IPython ***'
# First import the embeddable shell class
from IPython.Shell import IPShellEmbed
# Now create the IPython shell instance. Put ipshell() anywhere in your code
# where you want it to open.
ipshell = IPShellEmbed(argv,banner=banner,exit_msg=exit_msg)
#---------------------------------------------------------------------------
# This code will load an embeddable IPython shell always with no changes for
# nested embededings.
from IPython.Shell import IPShellEmbed
ipshell = IPShellEmbed()
# Now ipshell() 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:
__IPYTHON__
except NameError:
from IPython.Shell import IPShellEmbed
ipshell = IPShellEmbed()
# 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
#******************* End of file <example-embed-short.py> ********************
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