Source code for main

#!/usr/bin/env python3
#
# /// script
# requires-python = ">=3.12"
# dependencies = [
#   "pandas",
# ]
# ///

# SCRIPT NAME
# 2024 (c) Micha Johannes Birklbauer
# https://github.com/michabirklbauer/
# micha.birklbauer@gmail.com


##### REQUIREMENTS ######

# pip install pandas

#########################

# import packages
import argparse
# import pandas as pd

######## VERSION ########

# version tracking
__version = "1.0.0"
__date = "2024-03-11"

###### PARAMETERS #######

param_1 = 1
param_2 = 2

#########################

docs = """
DESCRIPTION:
A description of the script [multiplies two integers].
USAGE:
main.py [-f1 --factor1]
        [-f2 --factor2]
required arguments:
    -f1 int, --factor1 int
        First factor of multiplication.
optional arguments:
    -f2 int, --factor2
        Second factor of multiplication.
        Default: 2
    -h, --help
        Show this help message and exit.
    --version
        Show program's version number and exit.
"""

####### FUNCTIONS #######

# these examples use the numpy docstring style
# https://numpydoc.readthedocs.io/en/latest/format.html#docstring-standard




def my_product(x: int, y: int) -> int:
    """Returns the product of two integer numbers.

    Parameters
    ----------
    x : int
        The first factor.
    y : int, default = 2
        The second factor.

    Returns
    -------
    product : int
        The product of x and y.

    Examples
    --------
    >>> from main import my_product
    >>> product = my_product(1, 2)
    >>> product
    2
    """

    return x * y



##### MAIN FUNCTION #####




def main(argv=None) -> int:
    """Main function.

    Parameters
    ----------
    argv : list, default = None
        Arguments passed to argparse.

    Returns
    -------
    product : int
        The product of given arguments.

    Examples
    --------
    >>> from main import main
    >>> product = main(["-f1", "1", "-f2", "2"])
    >>> product
    2
    >>> product = main(["-f1", "3"])
    >>> product
    6
    """

    parser = argparse.ArgumentParser()
    parser.add_argument(
        "-f1",
        "--factor1",
        dest="f1",
        required=True,
        help="First factor of multiplication.",
        type=int,
    )
    parser.add_argument(
        "-f2",
        "--factor2",
        dest="f2",
        default=2,
        help="Second factor of multiplication.",
        type=int,
    )
    args = parser.parse_args(argv)

    p = my_product(args.f1, args.f2)
    print(f"The product of {args.f1} * {args.f2} = {p}")

    return p



######## SCRIPT #########

if __name__ == "__main__":
    m = main()