baselines/common/misc_util.py
def boolean_flag(parser, name, default=False, help=None):
    """Add a boolean flag to argparse parser.

    Parameters
    ----------
    parser: argparse.Parser
        parser to add the flag to
    name: str
        --<name> will enable the flag, while --no-<name> will disable it
    default: bool or None
        default value of the flag
    help: str
        help string for the flag
    """
    dest = name.replace('-', '_')
    parser.add_argument("--" + name, action="store_true", default=default, dest=dest, help=help)
    parser.add_argument("--no-" + name, action="store_false", dest=dest)
def boolean_flag(parser, name, default=False, help=None):
    """Add a boolean flag to argparse parser.

    Parameters
    ----------
    parser: argparse.Parser
        parser to add the flag to
    name: str
        --<name> will enable the flag, while --no-<name> will disable it
    default: bool or None
        default value of the flag
    help: str
        help string for the flag
    """
    dest = name.replace('-', '_')
    parser.add_argument("--" + name, action="store_true", default=default, dest=dest, help=help)
    parser.add_argument("--no-" + name, action="store_false", dest=dest)
Add a boolean flag to argparse parser.

    Parameters
    ----------
    parser: argparse.Parser
        parser to add the flag to
    name: str
        --<name> will enable the flag, while --no-<name> will disable it
    default: bool or None
        default value of the flag
    help: str
        help string for the flag