scribe_cat

scribe_cat.py

#!/usr/bin/python

##  Copyright (c) 2007-2008 Facebook
##
##  Licensed under the Apache License, Version 2.0 (the "License");
##  you may not use this file except in compliance with the License.
##  You may obtain a copy of the License at
##
##      http://www.apache.org/licenses/LICENSE-2.0
##
##  Unless required by applicable law or agreed to in writing, software
##  distributed under the License is distributed on an "AS IS" BASIS,
##  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
##  See the License for the specific language governing permissions and
##  limitations under the License.
##
## See accompanying file LICENSE or visit the Scribe site at:
## http://developers.facebook.com/scribe/


'''scribe_cat: A simple script for sending messages to scribe.'''

import sys
from scribe import scribe
from thrift.transport import TTransport, TSocket
from thrift.protocol import TBinaryProtocol

if len(sys.argv) == 2:
  category = sys.argv[1]
  host = '127.0.0.1'
  port = 1463
elif len(sys.argv) == 4 and sys.argv[1] == '-h':
  category = sys.argv[3]
  host_port = sys.argv[2].split(':')
  host = host_port[0]
  if len(host_port) > 1:
    port = int(host_port[1])
  else:
    port = 1463
else:
  sys.exit('usage (message is stdin): scribe_cat [-h host[:port]] category')

log_entry = scribe.LogEntry(category=category, message=sys.stdin.read())

socket = TSocket.TSocket(host=host, port=port)
transport = TTransport.TFramedTransport(socket)
protocol = TBinaryProtocol.TBinaryProtocol(trans=transport, strictRead=False, strictWrite=False)
client = scribe.Client(iprot=protocol, oprot=protocol)

transport.open()
result = client.Log(messages=[log_entry])
transport.close()

if result == scribe.ResultCode.OK:
  sys.exit()
elif result == scribe.ResultCode.TRY_LATER:
  print >> sys.stderr, "TRY_LATER"
  sys.exit(84)  # 'T'
else:
  sys.exit("Unknown error code.")