Returns the config settings for the specified package.

    Args:
        package (str): name of the python package to get settings for.

def settings(package, reload_=False):
    """Returns the config settings for the specified package.

    Args:
        package (str): name of the python package to get settings for.
    """
    global packages
    if package not in packages or reload_:
        from os import path
        result = CaseConfigParser()
        if package != "acorn":
            confpath = _package_path(package)
            _read_single(result, confpath)
        _read_single(result, _package_path("acorn"))
        packages[package] = result

    return packages[package]