Default python interpreter prompts for ipython

python_interp_prompt.py

# $ ipython profile create
# $ cat ~/.ipython/profile_default/startup/python_interp_prompt.py

from IPython.terminal.prompts import Prompts, Token
import os


class PythonShellPrompt(Prompts):
    def in_prompt_tokens(self, cli=None):
        return [(Token.Prompt, '>>> ')]


    def out_prompt_tokens(self):
        return [(Token.Prompt, '')]

    def continuation_prompt_tokens(self, cli=None, width=None):
        return [(Token.Prompt, '... ')]


ip = get_ipython()
ip.prompts = PythonShellPrompt(ip)


# https://ipython.readthedocs.io/en/stable/config/details.html#MyPrompts.continuation_prompt_tokens