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"""This is an example that shows how to create new prompts for IPython
"""
from IPython.terminal.prompts import Prompts, Token
import os
class MyPrompt(Prompts):
def in_prompt_tokens(self, cli=None):
return [(Token, os.getcwd()),
(Token.Prompt, '>>>')]
def load_ipython_extension(shell):
new_prompts = MyPrompt(shell)
new_prompts.old_prompts = shell.prompts
shell.prompts = new_prompts
def unload_ipython_extension(shell):
if not hasattr(shell.prompts, 'old_prompts'):
print("cannot unload")
else:
shell.prompts = shell.prompts.old_prompts
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