def read_local_config(cfg):
try:<EOL><INDENT>if os.path.exists(cfg):<EOL><INDENT>config = import_file_object(cfg)<EOL>return config<EOL><DEDENT>else:<EOL><INDENT>logger.warning(<EOL>'<STR_LIT>' %<EOL>(inspect.stack()[<NUM_LIT:0>][<NUM_LIT:3>], str(cfg)))<EOL><DEDENT><DEDENT>except IOError as e:<EOL><INDENT>logger.warning(<EOL>'<STR_LIT>' % (str(e), str(cfg))<EOL>)<EOL><DEDENT>return {}<EOL>
Parses local config file for override values

    Args:
        :local_file (str):  filename of local config file

    Returns:
        dict object of values contained in local config file