File: nested-autocompletion.py

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prompt-toolkit 3.0.51-4
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#!/usr/bin/env python
"""
Example of nested autocompletion.
"""

from prompt_toolkit import prompt
from prompt_toolkit.completion import NestedCompleter

completer = NestedCompleter.from_nested_dict(
    {
        "show": {"version": None, "clock": None, "ip": {"interface": {"brief": None}}},
        "exit": None,
    }
)


def main():
    text = prompt("Type a command: ", completer=completer)
    print(f"You said: {text}")


if __name__ == "__main__":
    main()