def read_global_config(config_path=default_config_path):
    """
    Attempt to read global configuration file and store the result in
    'global_config' variable.

    config_path - specifies where to read the config from
    """
    global global_config

    if global_config is None:
        try:
            global_config = read_config(config_path)
        except __HOLE__:
            pass
dataset/ETHPy150Open Parallels/artifactory/artifactory.py/read_global_config