import statistics

from pathlib import Path

from datetime import datetime

import jsonschema

import strict_rfc3339

import requests

from flask import current_app

from pkg_resources import resource_filename

schema = json.load(

    open(

        resource_filename('ennstatus.api', 'schema/server.json'),

        encoding='utf-8'

    )

)

validate = functools.partial(

    jsonschema.validate,

    schema=schema,

    format_checker=jsonschema.FormatChecker()

)

    @staticmethod

    def check_json_format(server):

        try:

            validate(server)

        except jsonschema.ValidationError as e:

            raise e

        for key in ('ip', 'ip6'):

            if key in server:

                address = ipaddress.ip_address(server[key])

                    raise ValueError('{} is not accepted!\n'.format(key))

        return True

    def save(self):

        filepath = Path('data') / (self.name.lower() + '.json')

        try:

            with filepath.open(mode='w', encoding='utf-8') as f:

                json.dump(self.__dict__, f, cls=ServerEncoder)

        except Exception as e:

            raise e