import os

import os.path

import json

def _load_single_server(name):

    filename = ''.join(['data/', name, '.json'])

    try:

        with open(filename) as f:

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

    except IOError:

        return False

def single_server(name):

                try:

                    yield json.load(fb)

                except ValueError:

                    fb.close()

                    continue

def all_servers_by_type(type):

    for server in all_servers():

        if server['server_type'] == type:

            yield server

from flask import Blueprint, render_template, current_app

status_page = Blueprint('status', __name__)

@status_page.route('/')

def index():

    current_app.logger.info('Handling status index!')

    current_app.logger.info('Returning servers')

    return render_template('status/index.html', exit=servers['Exit'],

                           relay=servers['Relay'], bridge=servers['Bridge'])

@status_page.route('/exit')

def exit():

    servers = list(all_servers_by_type('Exit'))

    return render_template('status/index.html', exit=servers)