def exec_from_dir(dirname=None, scent="scent.py"):
    """Runs the scent.py file from the given directory (cwd if None given).

    Returns module if loaded a scent, None otherwise.
    """
    if dirname is None:
        dirname = os.getcwd()
    files = os.listdir(dirname)

    if scent not in files:
        return None

    return load_file(os.path.join(dirname, scent))
def exec_from_dir ( dirname = None , scent = "scent.py" ) : if dirname is None : dirname = os . getcwd ( ) files = os . listdir ( dirname ) if scent not in files : return None return load_file ( os . path . join ( dirname , scent ) )
Runs the scent.py file from the given directory (cwd if None given).

    Returns module if loaded a scent, None otherwise.