# encoding=utf-8
import random
import string
from flask import Flask
from flask_bootstrap import Bootstrap

app = Flask(__name__)
app.secret_key = "4pFwRNNXs+xQSOEaHrq4iSBwl+mq1UTdRuxqhM+RQpo="
Bootstrap(app)

def randomUrlSuffix(stringLength=6):
    lettersAndDigits = string.ascii_letters + string.digits
    return ''.join(random.choice(lettersAndDigits) for i in range(stringLength))