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Pika, an AMQP 0-9-1 client library for Python

Introduction

Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries to stay fairly independent of the underlying network support library.

  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.

  • Since threads aren't appropriate to every situation, it doesn't require threads. It takes care not to forbid them, either. The same goes for greenlets, callbacks, continuations and generators. It is not necessarily thread-safe however, and your milage will vary.

  • People may be using direct sockets, asyncore, plain old select(), or any of the wide variety of ways of getting network events to and from a python application. Pika tries to stay compatible with all of these, and to make adapting it to a new environment as simple as possible.

Documentation

Pika's documentation is now at https://pika.readthedocs.org

Example

Here is the most simple example of use, sending a message with the BlockingConnection adapter:

import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:

import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters

  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de

License

Pika is licensed under the MPL, and may also be used under the terms of the GPL. The full license text is included with the source code for the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you have any questions regarding licensing, please contact the RabbitMQ team at info@rabbitmq.com.

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Pure Python RabbitMQ/AMQP 0-9-1 client library

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
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8 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
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8 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
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8 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
Activity
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8 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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Repository files navigation
Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
Activity
Custom properties
Stars
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Watchers
8 watching
Forks
0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
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Readme
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Pika, an AMQP 0-9-1 client library for Python
Introduction
Pika is a pure-Python implementation of the AMQP 0-9-1 protocol that tries
to stay fairly independent of the underlying network support library.
  • Currently supports Python 2.6 and Python 2.7 only. 3.3+ support planned.
  • Since threads aren't appropriate to every situation, it doesn't
require threads. It takes care not to forbid them, either. The same
goes for greenlets, callbacks, continuations and generators. It is
not necessarily thread-safe however, and your milage will vary.
  • People may be using direct sockets, asyncore, plain old select(),
or any of the wide variety of ways of getting network events to and from a
python application. Pika tries to stay compatible with all of these, and to
make adapting it to a new environment as simple as possible.
Documentation
Pika's documentation is now at https://pika.readthedocs.org
Example
Here is the most simple example of use, sending a message with the BlockingConnection adapter:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
channel.basic_publish(exchange='example',
routing_key='test',
body='Test Message')
connection.close()

And an example of writing a blocking consumer:
import pika
connection = pika.BlockingConnection()
channel = connection.channel()
for method_frame, properties, body in channel.consume('test'):
# Display the message parts and ack the message
print method_frame, properties, body
channel.basic_ack(method_frame.delivery_tag)
# Escape out of the loop after 10 messages
if method_frame.delivery_tag == 10:
break
# Cancel the consumer and return any pending messages
requeued_messages = channel.cancel()
print 'Requeued %i messages' % requeued_messages
connection.close()

Pika provides the following adapters
  • AsyncoreConnection - based off the standard Python library asyncore
  • BlockingConnection - enables blocking, synchronous operation on top of
library for simple uses
  • SelectConnection - fast asynchronous adapter
  • TwistedConnection - adapter for use with the Twisted asynchronous package http://twistedmatrix.com/
  • TornadoConnection - adapter for use with the Tornado IO Loop http://tornadoweb.org
  • LibevConnection - adapter for use with the libev event loop http://libev.schmorp.de
License
Pika is licensed under the MPL, and may also be used under the terms
of the GPL. The full license text is included with the source code for
the package in the LICENSE-GPL-2.0 and LICENSE-MPL-Pika files. If you
have any questions regarding licensing, please contact the RabbitMQ team
at info@rabbitmq.com.
About
Pure Python RabbitMQ/AMQP 0-9-1 client library
pika.readthedocs.org
Resources
Readme
Activity
Custom properties
Stars
0 stars
Watchers
8 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages