def gen_url(length): while True: url = ''.join(random.choice(string.ascii_lowercase + string.digits) \ for _ in range(length)) try: database.get(url) except HTTPError: return url
def urls(url=None): entry = database.get(url) url_link = '{}/u/{}'.format(PROD_URL, url) return render_template('urls.html', url_link=url_link, entry=entry)