Source code for craft_cli.utils

# Copyright 2024 Canonical Ltd.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
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# Lesser General Public License for more details.
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"""Utility functions for craft_cli."""

from typing import Sequence



[docs]
def humanize_list(values: Sequence[str], conjunction: str = "and") -> str:
    """Convert a collection of values into a string that lists the values."""
    start = ", ".join(values[:-1])
    return f"{start}, {conjunction} {values[-1]}"