Source code for ska_pst_lmc.hello

# -*- coding: utf-8 -*-
#
# This file is part of the SKA PST LMC project
#
# Distributed under the terms of the BSD 3-clause new license.
# See LICENSE for more info.

__all__ = ["Hello"]


class Hello:
    """Simple Hello World class to prove that this project can be used for
    development.

    :param name: The person/object to say hello to, defaults to None
    :type name: str
    """

    def __init__(self, *args, name: str = None, **kwargs):
        self.name = name or "World"

    def __call__(self, *args, **kwargs):
        print(f"Hello {self.name}!")


def main(args=None):
    """Main method to execute hello world."""
    import argparse

    parser = argparse.ArgumentParser(description="Simple Hello World")
    parser.add_argument("name", nargs="?")

    args = parser.parse_args(args)

    obj = Hello(**vars(args))
    obj()


if __name__ == "__main__":
    main()