def _listconf(env_path):
 files = [os.path.join(env_path, name) for name in sorted(os.listdir(env_path)) if name.endswith('.conf')]
 return files

def _listconf ( env_path ) : files = [ os . path . join ( env_path , name ) for name in sorted ( os . listdir ( env_path ) ) if name . endswith ( '.conf' ) ] return files
list configuration files in a folder .