1############################################################################ 2# Copyright (C) Internet Systems Consortium, Inc. ("ISC") 3# 4# This Source Code Form is subject to the terms of the Mozilla Public 5# License, v. 2.0. If a copy of the MPL was not distributed with this 6# file, You can obtain one at http://mozilla.org/MPL/2.0/. 7# 8# See the COPYRIGHT file distributed with this work for additional 9# information regarding copyright ownership. 10############################################################################ 11 12import sys 13 14try: 15 import yaml 16except (ModuleNotFoundError, ImportError): 17 print("No python yaml module, skipping") 18 sys.exit(1) 19 20import subprocess 21import pprint 22 23DNSTAP_READ = sys.argv[1] 24DATAFILE = sys.argv[2] 25ARGS = [DNSTAP_READ, '-y', DATAFILE] 26 27with subprocess.Popen(ARGS, stdout=subprocess.PIPE) as f: 28 for y in yaml.load_all(f.stdout, Loader=yaml.SafeLoader): 29 pprint.pprint(y) 30