Moment in crime watch script to json file.

watch.py

#!/usr/bin/python

import requests
import json
import re
import datetime
from html.parser import HTMLParser

DATA = {}
try:
    with open("data.json") as f:
        DATA = json.loads(f.read())
except:
    pass
URL = 'http://amomentincrime.s3.amazonaws.com/index.html'
body = requests.get(URL).text

res = re.findall("([0-9]{2,3}\.[0-9]{0,5})%", body, flags=re.IGNORECASE| re.MULTILINE)
now = datetime.datetime.utcnow()
DATA[res[0]] = now.isoformat()
with open("data.json", "w") as f:
    f.write(json.dumps(DATA))