__main__.py

"""
Main entry points for the package.
"""

import sys


def main():  # Will be used as entry-point in pyproject.toml
    """
    Main function of the package.

    Read arguments from `sys.argv[1:]`.

    .. Note:: Will be used as `pyyc` entry-point in :ref:`pyproject.toml`,
              and in the `__main__` block (`python -m pyyc`).
    """

    print("Command line arguments:", sys.argv[1:])


def main_addition():
    """
    Another entry point of the package.

    Read arguments from `sys.argv[1:]`.

    .. Note:: Will be used as `pyyc_addition` entry-point
              in :ref:`pyproject.toml`.
    """

    try:
        iargs = [int(arg) for arg in sys.argv[1:]]
    except ValueError:
        print("Only integers accepted as command-line arguments, got", sys.argv[1:])
        return

    if len(iargs) < 2:
        print("At least two arguments on command line, got", len(sys.argv[1:]))
        return

    print(" + ".join([str(arg) for arg in iargs]), "=", sum(iargs))


if __name__ == "__main__":  # Will be used by `python -m pyyc`

    main()