gimmecert Files · gimmecert/cli.py

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branko

GC-11: Added intial dummy CLI skeleton implementation:

- Register entry point in the package setup script.
- Implemented a very basic main function as entry point that
constructs an empty argument parser.
- Implemented functional test for testing if the CLI tool gets invoked
correctly after installation.
- Added unit tests for implemented functionality.

# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 Branko Majic
#
# This file is part of Gimmecert.
#
# Gimmecert is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Gimmecert is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# Gimmecert.  If not, see <http://www.gnu.org/licenses/>.
#


import argparse


def get_parser():
    """
    Sets-up and returns a CLI argument parser.

    :returns: argparse.ArgumentParser -- argument parser for CLI.
    """

    parser = argparse.ArgumentParser()

    return parser


def main():
    """
    This function is a CLI entry point for the tool. It is a thin
    wrapper around the argument parser, and underlying command
    implementation.
    """

    parser = get_parser()
    parser.parse_args()