import json
import os

if not os.path.exists('db.json'):
	db = {'0': [], '1': []}
	js = json.dumps(db, indent=2)
	with open("db.json", "w") as outfile:
		outfile.write(js)
	print('Created new db.json')

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

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