1 files changed, 123 insertions, 0 deletions
diff --git a/qpid/python/examples/api/spout b/qpid/python/examples/api/spout
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+++ b/qpid/python/examples/api/spout
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+#!/usr/bin/env python
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+
+import optparse, time
+from qpid.messaging import *
+from qpid.util import URL
+from qpid.log import enable, DEBUG, WARN
+
+def nameval(st):
+  idx = st.find("=")
+  if idx >= 0:
+    name = st[0:idx]
+    value = st[idx+1:]
+  else:
+    name = st
+    value = None
+  return name, value
+
+parser = optparse.OptionParser(usage="usage: %prog [options] ADDRESS [ CONTENT ... ]",
+                               description="Send messages to the supplied address.")
+parser.add_option("-b", "--broker", default="localhost",
+                  help="connect to specified BROKER (default %default)")
+parser.add_option("-r", "--reconnect", action="store_true",
+                  help="enable auto reconnect")
+parser.add_option("-i", "--reconnect-interval", type="float", default=3,
+                  help="interval between reconnect attempts")
+parser.add_option("-l", "--reconnect-limit", type="int",
+                  help="maximum number of reconnect attempts")
+parser.add_option("-c", "--count", type="int", default=1,
+                  help="stop after count messages have been sent, zero disables (default %default)")
+parser.add_option("-t", "--timeout", type="float", default=None,
+                  help="exit after the specified time")
+parser.add_option("-I", "--id", help="use the supplied id instead of generating one")
+parser.add_option("-S", "--subject", help="specify a subject")
+parser.add_option("-R", "--reply-to", help="specify reply-to address")
+parser.add_option("-P", "--property", dest="properties", action="append", default=[],
+                  metavar="NAME=VALUE", help="specify message property")
+parser.add_option("-M", "--map", dest="entries", action="append", default=[],
+                  metavar="KEY=VALUE",
+                  help="specify map entry for message body")
+parser.add_option("-v", dest="verbose", action="store_true",
+                  help="enable logging")
+
+opts, args = parser.parse_args()
+
+if opts.verbose:
+  enable("qpid", DEBUG)
+else:
+  enable("qpid", WARN)
+
+if opts.id is None:
+  spout_id = str(uuid4())
+else:
+  spout_id = opts.id
+if args:
+  addr = args.pop(0)
+else:
+  parser.error("address is required")
+
+content = None
+
+if args:
+  text = " ".join(args)
+else:
+  text = None
+
+if opts.entries:
+  content = {}
+  if text:
+    content["text"] = text
+  for e in opts.entries:
+    name, val = nameval(e)
+    content[name] = val
+else:
+  content = text
+
+conn = Connection(opts.broker,
+                  reconnect=opts.reconnect,
+                  reconnect_interval=opts.reconnect_interval,
+                  reconnect_limit=opts.reconnect_limit)
+try:
+  conn.open()
+  ssn = conn.session()
+  snd = ssn.sender(addr)
+
+  count = 0
+  start = time.time()
+  while (opts.count == 0 or count < opts.count) and \
+        (opts.timeout is None or time.time() - start < opts.timeout):
+    msg = Message(subject=opts.subject,
+                  reply_to=opts.reply_to,
+                  content=content)
+    msg.properties["spout-id"] = "%s:%s" % (spout_id, count)
+    for p in opts.properties:
+      name, val = nameval(p)
+      msg.properties[name] = val
+
+    snd.send(msg)
+    count += 1
+    print msg
+except SendError, e:
+  print e
+except KeyboardInterrupt:
+  pass
+
+conn.close()