#!/usr/bin/env python

import os
import sys

from common import delete

try:
    assert sys.argv[2]
except IndexError:
    print('usage: %s key url [purge (true/false)] ' % os.path.basename(sys.argv[0]))
    sys.exit(1)
try:
    data = {}
    data['purge'] = sys.argv[3]
except IndexError:
    pass

delete(sys.argv[1], sys.argv[2], data)