feat: migrate to new pamqp

Author: galuszkak

.travis.yml

@@ -1,11 +1,9 @@
 dist: xenial
 language: python
 python:
-  - 2.7
-  - 3.4
-  - 3.5
   - 3.6
   - 3.7
+  - 3.8
 services:
   - docker
 install:

docker-compose.yml

@@ -1,5 +1,5 @@
 rabbitmq:
-  image: rabbitmq:3.7
+  image: rabbitmq:3.8
   ports:
     - 5672
     - 15672

docs/api/exceptions.rst

@@ -28,7 +28,7 @@ rabbitpy contains two types of exceptions, exceptions that are specific to rabbi
         self._write_frame(frame_value)
       File "rabbitpy/base.py", line 311, in _write_frame
         raise exception
-    rabbitpy.exceptions.AMQPPreconditionFailed: <pamqp.specification.Channel.Close object at 0x10e86bd50>
+    rabbitpy.exceptions.AMQPPreconditionFailed: <pamqp.commands.Channel.Close object at 0x10e86bd50>
 
 In this example, the channel that was created on the second line was closed and RabbitMQ is raising the :class:`AMQPPreconditionFailed <rabbitpy.exceptions.AMQPPreconditionFailed>` exception via RPC sent to your application using the AMQP Channel.Close method.
 

rabbitpy/amqp.py

@@ -2,8 +2,7 @@
 AMQP Adapter
 
 """
-from pamqp import specification as spec
-
+from pamqp import commands
 from rabbitpy import base
 from rabbitpy import message
 from rabbitpy import exceptions
@@ -35,7 +34,7 @@ def basic_ack(self, delivery_tag=0, multiple=False):
         :param bool multiple: Acknowledge multiple messages
 
         """
-        self._write_frame(spec.Basic.Ack(delivery_tag, multiple))
+        self._write_frame(commands.Basic.Ack(delivery_tag, multiple))
 
     def basic_consume(self, queue='', consumer_tag='', no_local=False,
                       no_ack=False, exclusive=False, nowait=False,
@@ -70,7 +69,7 @@ def basic_consume(self, queue='', consumer_tag='', no_local=False,
             consumer_tag = self.consumer_tag
         # pylint: disable=protected-access
         self.channel._consumers[consumer_tag] = (self, no_ack)
-        self._rpc(spec.Basic.Consume(0, queue, consumer_tag, no_local, no_ack,
+        self._rpc(commands.Basic.Consume(0, queue, consumer_tag, no_local, no_ack,
                                      exclusive, nowait, arguments))
         self._consuming = True
         try:
@@ -119,7 +118,7 @@ def basic_get(self, queue='', no_ack=False):
         :param bool no_ack: No acknowledgement needed
 
         """
-        self._rpc(spec.Basic.Get(0, queue, no_ack))
+        self._rpc(commands.Basic.Get(0, queue, no_ack))
 
     def basic_nack(self, delivery_tag=0, multiple=False, requeue=True):
         """Reject one or more incoming messages.
@@ -137,7 +136,7 @@ def basic_nack(self, delivery_tag=0, multiple=False, requeue=True):
         :param bool requeue: Requeue the message
 
         """
-        self._write_frame(spec.Basic.Nack(delivery_tag, multiple, requeue))
+        self._write_frame(commands.Basic.Nack(delivery_tag, multiple, requeue))
 
     def basic_publish(self, exchange='', routing_key='', body='',
                       properties=None, mandatory=False, immediate=False):
@@ -178,7 +177,7 @@ def basic_qos(self, prefetch_size=0, prefetch_count=0, global_flag=False):
         :param bool global_flag: Apply to entire connection
 
         """
-        self._rpc(spec.Basic.Qos(prefetch_size, prefetch_count, global_flag))
+        self._rpc(commands.Basic.Qos(prefetch_size, prefetch_count, global_flag))
 
     def basic_reject(self, delivery_tag=0, requeue=True):
         """Reject an incoming message
@@ -192,7 +191,7 @@ def basic_reject(self, delivery_tag=0, requeue=True):
         :param bool requeue: Requeue the message
 
         """
-        self._write_frame(spec.Basic.Reject(delivery_tag, requeue))
+        self._write_frame(commands.Basic.Reject(delivery_tag, requeue))
 
     def basic_recover(self, requeue=False):
         """Redeliver unacknowledged messages
@@ -204,14 +203,14 @@ def basic_recover(self, requeue=False):
         :param bool requeue: Requeue the message
 
         """
-        self._rpc(spec.Basic.Recover(requeue))
+        self._rpc(commands.Basic.Recover(requeue))
 
     def confirm_select(self):
         """This method sets the channel to use publisher acknowledgements. The
         client can only use this method on a non-transactional channel.
 
         """
-        self._rpc(spec.Confirm.Select())
+        self._rpc(commands.Confirm.Select())
 
     def exchange_declare(self, exchange='', exchange_type='direct',
                          passive=False, durable=False, auto_delete=False,
@@ -232,7 +231,7 @@ def exchange_declare(self, exchange='', exchange_type='direct',
         :param dict arguments: Arguments for declaration
 
         """
-        self._rpc(spec.Exchange.Declare(0, exchange, exchange_type, passive,
+        self._rpc(commands.Exchange.Declare(0, exchange, exchange_type, passive,
                                         durable, auto_delete, internal, nowait,
                                         arguments))
 
@@ -248,7 +247,7 @@ def exchange_delete(self, exchange='', if_unused=False,
         :param bool nowait: Do not send a reply method
 
         """
-        self._rpc(spec.Exchange.Delete(0, exchange, if_unused, nowait))
+        self._rpc(commands.Exchange.Delete(0, exchange, if_unused, nowait))
 
     def exchange_bind(self, destination='', source='',
                       routing_key='', nowait=False, arguments=None):
@@ -263,7 +262,7 @@ def exchange_bind(self, destination='', source='',
         :param dict arguments: Optional arguments
 
         """
-        self._rpc(spec.Exchange.Bind(0, destination, source, routing_key,
+        self._rpc(commands.Exchange.Bind(0, destination, source, routing_key,
                                      nowait, arguments))
 
     def exchange_unbind(self, destination='', source='',
@@ -279,7 +278,7 @@ def exchange_unbind(self, destination='', source='',
         :param dict arguments: Optional arguments
 
         """
-        self._rpc(spec.Exchange.Unbind(0, destination, source, routing_key,
+        self._rpc(commands.Exchange.Unbind(0, destination, source, routing_key,
                                        nowait, arguments))
 
     def queue_bind(self, queue='', exchange='', routing_key='',
@@ -298,7 +297,7 @@ def queue_bind(self, queue='', exchange='', routing_key='',
         :param dict arguments: Arguments for binding
 
         """
-        self._rpc(spec.Queue.Bind(0, queue, exchange, routing_key, nowait,
+        self._rpc(commands.Queue.Bind(0, queue, exchange, routing_key, nowait,
                                   arguments))
 
     def queue_declare(self, queue='', passive=False, durable=False,
@@ -319,7 +318,7 @@ def queue_declare(self, queue='', passive=False, durable=False,
         :param dict arguments: Arguments for declaration
 
         """
-        self._rpc(spec.Queue.Declare(0, queue, passive, durable, exclusive,
+        self._rpc(commands.Queue.Declare(0, queue, passive, durable, exclusive,
                                      auto_delete, nowait, arguments))
 
     def queue_delete(self, queue='', if_unused=False, if_empty=False,
@@ -336,7 +335,7 @@ def queue_delete(self, queue='', if_unused=False, if_empty=False,
         :param bool nowait: Do not send a reply method
 
         """
-        self._rpc(spec.Queue.Delete(0, queue, if_unused, if_empty, nowait))
+        self._rpc(commands.Queue.Delete(0, queue, if_unused, if_empty, nowait))
 
     def queue_purge(self, queue='', nowait=False):
         """Purge a queue
@@ -348,7 +347,7 @@ def queue_purge(self, queue='', nowait=False):
         :param bool nowait: Do not send a reply method
 
         """
-        self._rpc(spec.Queue.Purge(0, queue, nowait))
+        self._rpc(commands.Queue.Purge(0, queue, nowait))
 
     def queue_unbind(self, queue='', exchange='', routing_key='',
                      arguments=None):
@@ -362,7 +361,7 @@ def queue_unbind(self, queue='', exchange='', routing_key='',
         :param dict arguments: Arguments of binding
 
         """
-        self._rpc(spec.Queue.Unbind(0, queue, exchange, routing_key,
+        self._rpc(commands.Queue.Unbind(0, queue, exchange, routing_key,
                                     arguments))
 
     def tx_select(self):
@@ -373,7 +372,7 @@ def tx_select(self):
         or Rollback methods.
 
         """
-        self._rpc(spec.Tx.Select())
+        self._rpc(commands.Tx.Select())
 
     def tx_commit(self):
         """Commit the current transaction
@@ -383,7 +382,7 @@ def tx_commit(self):
         immediately after a commit.
 
         """
-        self._rpc(spec.Tx.Commit())
+        self._rpc(commands.Tx.Commit())
 
     def tx_rollback(self):
         """Abandon the current transaction
@@ -395,4 +394,4 @@ def tx_rollback(self):
         recover call should be issued.
 
         """
-        self._rpc(spec.Tx.Rollback())
+        self._rpc(commands.Tx.Rollback())

rabbitpy/amqp_queue.py

@@ -29,7 +29,7 @@
 import logging
 import warnings
 
-from pamqp import specification
+from pamqp import commands
 
 from rabbitpy import base
 from rabbitpy import exceptions
@@ -172,12 +172,12 @@ def bind(self, source, routing_key=None, arguments=None):
         """
         if hasattr(source, 'name'):
             source = source.name
-        frame = specification.Queue.Bind(queue=self.name,
+        frame = commands.Queue.Bind(queue=self.name,
                                          exchange=source,
                                          routing_key=routing_key or '',
                                          arguments=arguments)
         response = self._rpc(frame)
-        return isinstance(response, specification.Queue.BindOk)
+        return isinstance(response, commands.Queue.BindOk)
 
     def consume(self, no_ack=False, prefetch=None, priority=None,
                 consumer_tag=None):
@@ -286,7 +286,7 @@ def delete(self, if_unused=False, if_empty=False):
         :param bool if_empty: Delete only if empty
 
         """
-        self._rpc(specification.Queue.Delete(queue=self.name,
+        self._rpc(commands.Queue.Delete(queue=self.name,
                                              if_unused=if_unused,
                                              if_empty=if_empty))
 
@@ -305,7 +305,7 @@ def get(self, acknowledge=True):
         :rtype: :class:`~rabbitpy.Message` or None
 
         """
-        self._write_frame(specification.Basic.Get(queue=self.name,
+        self._write_frame(commands.Basic.Get(queue=self.name,
                                                   no_ack=not acknowledge))
 
         return self.channel._get_message()  # pylint: disable=protected-access
@@ -332,7 +332,7 @@ def ha_declare(self, nodes=None):
 
     def purge(self):
         """Purge the queue of all of its messages."""
-        self._rpc(specification.Queue.Purge())
+        self._rpc(commands.Queue.Purge())
 
     def stop_consuming(self):
         """Stop consuming messages. This is usually invoked if you want to
@@ -361,7 +361,7 @@ def unbind(self, source, routing_key=None):
         if hasattr(source, 'name'):
             source = source.name
         routing_key = routing_key or self.name
-        self._rpc(specification.Queue.Unbind(queue=self.name, exchange=source,
+        self._rpc(commands.Queue.Unbind(queue=self.name, exchange=source,
                                              routing_key=routing_key))
 
     def _consume(self, no_ack=False, prefetch=None, priority=None):
@@ -381,12 +381,12 @@ def _consume(self, no_ack=False, prefetch=None, priority=None):
         self.consuming = True
 
     def _declare(self, passive=False):
-        """Return a specification.Queue.Declare class pre-composed for the rpc
+        """Return a commands.Queue.Declare class pre-composed for the rpc
         method since this can be called multiple times.
 
         :param bool passive: Passive declare to retrieve message count and
                              consumer count information
-        :rtype: pamqp.specification.Queue.Declare
+        :rtype: pamqp.commands.Queue.Declare
 
         """
         arguments = dict(self.arguments)
@@ -406,7 +406,7 @@ def _declare(self, passive=False):
                      'exclusive=%s, auto_delete=%s, arguments=%r',
                      self.name, self.durable, passive, self.exclusive,
                      self.auto_delete, arguments)
-        return specification.Queue.Declare(queue=self.name,
+        return commands.Queue.Declare(queue=self.name,
                                            durable=self.durable,
                                            passive=passive,
                                            exclusive=self.exclusive,