import os

import os.path

import json

from collections import defaultdict

from datetime import datetime

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

    filename = os.path.join('data', data['server_name'].lower()+'.json')

    with open(filename, mode='w', encoding='utf-8') as file_object:

        json.dump(data, file_object)

    return data

def _load_single_server(filename):