try:

        with open(filename) as f:

            return ''.join(f.readlines())

    except IOError:

        return False

def _check_server(data):

    date = datetime.strptime(data['last_updated'], '%d-%m-%Y %H:%M:%S')

    now = datetime.utcnow()

    delta = now - date

    if delta.seconds >= 3600:

        status = 'Offline'

    elif delta.seconds >= 1200:

        status = 'Unknown'

    else:

        status = None

    if status is not None:

        for key in ('server_status', 'tor_status'):

            data[key] = status