gluster_test_parser.py

"""
This module consists a single class - Parser,which
parses the configuration file given the filepath.
"""
import yaml


class Parser():
    """
    This class consists an API which parses the
    configuration file from the filepath. The
    API is called from the ParamsHandler module.
    """

    @staticmethod
    def generate_config_hashmap(filepath: str) -> dict:
        """
        Function to generate hashmap
        Args:
            filepath (str): Path for the config file.
        Rerturns:
            Hahsmap for config file as a dictionary.
        """
        try:
            configfd = open(filepath, 'r')
            config_hashmap = yaml.load(configfd, Loader=yaml.FullLoader)
            configfd.close()
            return config_hashmap
        except IOError:
            print("Error: can\'t find config file or read data.")
            return None