Add warnings about consuming from multiple queues on the same channel (#78).

.travis.yml

@@ -9,9 +9,8 @@ python:
   - 3.5.1
 install:
   - if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then pip install unittest2; fi
-  - pip install --upgrade -r requirements.txt
   - pip install --upgrade -r test-requirements.txt
-script: nosetests -v -l DEBUG --logging-level=DEBUG
+script: nosetests --logging-level=DEBUG
 after_success:
   - codecov
   - CODECLIMATE_REPO_TOKEN=ed39a2c039a29b0965bfdd243fea7caba2a83a4945bbd69fe95f506066754bd1 codeclimate-test-reporter

rabbitpy/amqp_queue.py

@@ -83,6 +83,10 @@ class Queue(base.AMQPClass):
         """Create a new Queue object instance. Only the
         :class:`rabbitpy.Channel` object is required.
+        .. warning:: You should only use a single `Queue` instance per channel
+        when consuming or getting messages. Failure to do so can have
+        unintended consequences.
+
         """
         super(Queue, self).__init__(channel, name)
@@ -105,6 +109,10 @@ class Queue(base.AMQPClass):
         """Quick way to consume messages using defaults of no_ack=False,
         prefetch and priority not set.
+        .. warning:: You should only use a single `Queue` instance per channel
+        when consuming or getting messages. Failure to do so can have
+        unintended consequences.
+
         :yields: rabbitpy.message.Message
         """
@@ -181,6 +189,10 @@ class Queue(base.AMQPClass):
         .. versionadded:: 0.26
+        .. warning:: You should only use a single `Queue` instance per channel
+        when consuming or getting messages. Failure to do so can have
+        unintended consequences.
+
         :param bool no_ack: Do not require acknowledgements
         :param int prefetch: Set a prefetch count for the channel
         :param int priority: Consumer priority