YAML ConfigParser

config.py

from yaml import safe_load, YAMLError

class ConfigParser:
    def __init__(self, file_name):
        self.config = self.__load(file_name)

    def __load(self, file_name=''):
        if len(file_name) == 0:
            file_name = 'config.yaml'

        with open(file_name, 'r') as stream:
            try:
                return safe_load(stream)
            except YAMLError as exc:
                print(exc)

    def get(self):
        return self.config

config.yaml

AppName: "ConfigParser"

main.py

from config import ConfigParser

Config = ConfigParser("config.yaml").get()
print(Config['AppName'])

requirements.txt

PyYAML==5.3.1