chug.py

#!/usr/bin/env python

## Chug github.com/cloudfoundry/lager logs

import json
import sys
import datetime

for line in sys.stdin:
	try:
		obj = json.loads(line)
	except:
		continue
	dt = datetime.datetime.fromtimestamp(float(obj['timestamp']))
	msg = obj['message']
	print "%s\t%s" % (dt, msg)