import os
import json

if not os.path.exists('config.json'):
	db = {'os': None,'our_port': 0000, 'ports': [], 'base_url': 'http://0.0.0.0:8000'}
	js = json.dumps(db, indent=2)
	with open('config.json', 'w') as outfile:
		outfile.write(js)
	print('Created new config.json')


def read(file = 'config.json'):
	with open(file, 'r', encoding='utf-8') as openfile:
		db = json.load(openfile)
	return db

def write(db, file = 'config.json'):
	js = json.dumps(db, indent=2, ensure_ascii=False)
	with open(file, 'w', encoding='utf-8') as outfile:
		outfile.write(js)