diff options
Diffstat (limited to 'python/examples/api')
-rwxr-xr-x | python/examples/api/drain | 97 | ||||
-rwxr-xr-x | python/examples/api/hello | 52 | ||||
-rwxr-xr-x | python/examples/api/hello_xml | 77 | ||||
-rwxr-xr-x | python/examples/api/server | 95 | ||||
-rwxr-xr-x | python/examples/api/spout | 123 |
5 files changed, 0 insertions, 444 deletions
diff --git a/python/examples/api/drain b/python/examples/api/drain deleted file mode 100755 index 5e30153bc2..0000000000 --- a/python/examples/api/drain +++ /dev/null @@ -1,97 +0,0 @@ -#!/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 -from qpid.messaging import * -from qpid.util import URL -from qpid.log import enable, DEBUG, WARN - -parser = optparse.OptionParser(usage="usage: %prog [options] ADDRESS ...", - description="Drain messages from the supplied address.") -parser.add_option("-b", "--broker", default="localhost", - help="connect to specified BROKER (default %default)") -parser.add_option("-c", "--count", type="int", - help="number of messages to drain") -parser.add_option("-f", "--forever", action="store_true", - help="ignore timeout and wait forever") -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("-t", "--timeout", type="float", default=0, - help="timeout in seconds to wait before exiting (default %default)") -parser.add_option("-p", "--print", dest="format", default="%(M)s", - help="format string for printing messages (default %default)") -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 args: - addr = args.pop(0) -else: - parser.error("address is required") -if opts.forever: - timeout = None -else: - timeout = opts.timeout - -class Formatter: - - def __init__(self, message): - self.message = message - self.environ = {"M": self.message, - "P": self.message.properties, - "C": self.message.content} - - def __getitem__(self, st): - return eval(st, self.environ) - -conn = Connection(opts.broker, - reconnect=opts.reconnect, - reconnect_interval=opts.reconnect_interval, - reconnect_limit=opts.reconnect_limit) -try: - conn.open() - ssn = conn.session() - rcv = ssn.receiver(addr) - - count = 0 - while not opts.count or count < opts.count: - try: - msg = rcv.fetch(timeout=timeout) - print opts.format % Formatter(msg) - count += 1 - ssn.acknowledge() - except Empty: - break -except ReceiverError, e: - print e -except KeyboardInterrupt: - pass - -conn.close() diff --git a/python/examples/api/hello b/python/examples/api/hello deleted file mode 100755 index ad314da19e..0000000000 --- a/python/examples/api/hello +++ /dev/null @@ -1,52 +0,0 @@ -#!/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 sys -from qpid.messaging import * - -if len(sys.argv)<2: - broker = "localhost:5672" -else: - broker = sys.argv[1] - -if len(sys.argv)<3: - address = "amq.topic" -else: - address = sys.argv[2] - -connection = Connection(broker) - -try: - connection.open() - session = connection.session() - - sender = session.sender(address) - receiver = session.receiver(address) - - sender.send(Message("Hello world!")); - - message = receiver.fetch() - print message.content - session.acknowledge() - -except MessagingError,m: - print m - -connection.close() diff --git a/python/examples/api/hello_xml b/python/examples/api/hello_xml deleted file mode 100755 index ab567ec5dd..0000000000 --- a/python/examples/api/hello_xml +++ /dev/null @@ -1,77 +0,0 @@ -#!/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 sys -from qpid.messaging import * - -broker = "localhost:5672" -connection = Connection(broker) - -try: - connection.open() - session = connection.session() - -# Set up the receiver - query = """ - let $w := ./weather - return $w/station = 'Raleigh-Durham International Airport (KRDU)' - and $w/temperature_f > 50 - and $w/temperature_f - $w/dewpoint > 5 - and $w/wind_speed_mph > 7 - and $w/wind_speed_mph < 20 """ - -# query="./weather" - - address = """ - xml; { - create: always, - node:{ type: queue }, - link: { - x-bindings: [{ exchange: xml, key: weather, arguments: { xquery: %r} }] - } - } - """ % query - - receiver = session.receiver(address) - -# Send an observation - - observations = """ - <weather> - <station>Raleigh-Durham International Airport (KRDU)</station> - <wind_speed_mph>16</wind_speed_mph> - <temperature_f>70</temperature_f> - <dewpoint>35</dewpoint> - </weather> """ - - message = Message(subject="weather", content=observations) - sender = session.sender("xml") - sender.send(message) - -# Retrieve matching message from the receiver and print it - - message = receiver.fetch(timeout=1) - print message.content - session.acknowledge() - -except MessagingError,m: - print m - -connection.close() diff --git a/python/examples/api/server b/python/examples/api/server deleted file mode 100755 index 3b9a3560da..0000000000 --- a/python/examples/api/server +++ /dev/null @@ -1,95 +0,0 @@ -#!/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, sys, traceback -from qpid.messaging import * -from qpid.util import URL -from subprocess import Popen, STDOUT, PIPE -from qpid.log import enable, DEBUG, WARN - -parser = optparse.OptionParser(usage="usage: %prog [options] ADDRESS ...", - description="handle requests from 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("-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 args: - addr = args.pop(0) -else: - parser.error("address is required") - -conn = Connection(opts.broker, - reconnect=opts.reconnect, - reconnect_interval=opts.reconnect_interval, - reconnect_limit=opts.reconnect_limit) -def dispatch(msg): - msg_type = msg.properties.get("type") - if msg_type == "shell": - proc = Popen(msg.content, shell=True, stderr=STDOUT, stdin=PIPE, stdout=PIPE) - output, _ = proc.communicate() - result = Message(output) - result.properties["exit"] = proc.returncode - elif msg_type == "eval": - try: - content = eval(msg.content) - except: - content = traceback.format_exc() - result = Message(content) - else: - result = Message("unrecognized message type: %s" % msg_type) - return result - -try: - conn.open() - ssn = conn.session() - rcv = ssn.receiver(addr) - - while True: - msg = rcv.fetch() - response = dispatch(msg) - snd = None - try: - snd = ssn.sender(msg.reply_to) - snd.send(response) - except SendError, e: - print e - if snd is not None: - snd.close() - ssn.acknowledge() -except ReceiveError, e: - print e -except KeyboardInterrupt: - pass - -conn.close() diff --git a/python/examples/api/spout b/python/examples/api/spout deleted file mode 100755 index c2dc4db380..0000000000 --- a/python/examples/api/spout +++ /dev/null @@ -1,123 +0,0 @@ -#!/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() |