Code to download CVE database every 24 hours

import requests
from datetime import datetime, timedelta

# Get the date of the most recent CVE database
now = datetime.now()

# Download the CVE database from the NVD website
url = 'https://nvd.nist.gov/feeds/json/cve/1.1/nvdcve-1.1-{}.json.zip'.format(now.strftime('%Y'))
r = requests.get(url)

# Save the file
with open('nvdcve-1.1.zip', 'wb') as f:
	f.write(r.content)

# Set up a timedelta object of 1 day
one_day = timedelta(days=1)

# Schedule the program to run every 24 hours
while True:
	now = now + one_day
	url = 'https://nvd.nist.gov/feeds/json/cve/1.1/nvdcve-1.1-{}.json.zip'.format(now.strftime('%Y'))
	r = requests.get(url)
	with open('nvdcve-1.1.zip', 'wb') as f:
		f.write(r.content)
	time.sleep(86400)