run.py

import yaml
import json
import argparse
from munch import DefaultMunch

from genshop.application.app import App
from genshop.logger.logging import setup_logging


def get_config():
    parser = argparse.ArgumentParser(description='General Shopper')
    parser.add_argument('-config', help='a path to configuration file')

    args = parser.parse_args()
    filename = args.config

    with open(filename, 'r') as file:
        cfg_dict = yaml.load(file)
        return DefaultMunch.fromDict(cfg_dict, None)


def system_start():
    cfg = get_config()
    if cfg is None:
        raise Exception("Unable to extract the given config")

    logger = setup_logging(cfg.application, 'genshop')
    logger.info('Configurations: %s', json.dumps(cfg))

    try:
        App(cfg)
    except Exception as err:
        logger.info(f'App failed on {err}')


if __name__ == "__main__":
    system_start()