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Merge remote-tracking branch 'internetarchive/master' into ari-3774

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Hunter Stern 2014-09-22 14:12:59 -07:00
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16
README.md
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@ -35,4 +35,20 @@ Umbra also comes with these utilities:
* queue-url - send url to umbra via AMQP
* drain-queue - consume messages from AMQP queue
License
-------
Copyright 2014 Internet Archive
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this software 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.

5
bin/drain-queue
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@ -31,7 +31,10 @@ logging.basicConfig(stream=sys.stderr, level=args.log_level,
format='%(asctime)s %(process)d %(levelname)s %(threadName)s %(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s')
def print_and_maybe_ack(body, message):
print(body)
# do this instead of print(body) so that output syntax is json, not python
# dict (they are similar but not identical)
print(message.body.decode('utf-8'))
if not args.no_ack:
message.ack()

38
bin/queue-json Executable file
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@ -0,0 +1,38 @@
#!/usr/bin/python3.4
# vim: set sw=4 et:
import os
import sys
import argparse
import logging
import umbra
import json
from kombu import Connection, Exchange, Queue
arg_parser = argparse.ArgumentParser(prog=os.path.basename(__file__),
description='queue-json - send json message to umbra via AMQP',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
arg_parser.add_argument('-u', '--url', dest='amqp_url', default='amqp://guest:guest@localhost:5672/%2f',
help='URL identifying the AMQP server to talk to')
arg_parser.add_argument('--exchange', dest='amqp_exchange', default='umbra',
help='AMQP exchange name')
arg_parser.add_argument('--routing-key', dest='amqp_routing_key', default='url',
help='AMQP routing key')
arg_parser.add_argument('-v', '--verbose', dest='log_level',
action="store_const", default=logging.INFO, const=logging.DEBUG)
arg_parser.add_argument('--version', action='version',
version="umbra {} - {}".format(umbra.version, os.path.basename(__file__)))
arg_parser.add_argument('payload_json', metavar='JSON_PAYLOAD', help='json payload to send to umbra')
args = arg_parser.parse_args(args=sys.argv[1:])
logging.basicConfig(stream=sys.stdout, level=args.log_level,
format='%(asctime)s %(process)d %(levelname)s %(threadName)s %(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s')
payload = json.loads(args.payload_json)
exchange = Exchange(args.amqp_exchange, 'direct', durable=True)
with Connection(args.amqp_url) as conn:
producer = conn.Producer(serializer='json')
logging.info("sending to amqp url={} exchange={} routing_key={} -- {}".format(args.amqp_url, args.amqp_exchange, args.amqp_routing_key, payload))
producer.publish(payload, routing_key=args.amqp_routing_key, exchange=exchange)

201
license.txt Normal file
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@ -0,0 +1,201 @@
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