fixes #3

coolamqp/objects.py

@@ -27,6 +27,8 @@ def toutf8(q):
 
 
 def tobytes(q):
+    if isinstance(q, memoryview):
+        return q.tobytes()
     return q.encode('utf-8') if isinstance(q, six.text_type) else q
 
 
@@ -287,8 +289,7 @@ class Queue(object):
         if name is None:
             self.name = None
         else:
-            name = uuid.uuid4().hex if not name else name
-            self.name = tobytes(name)
+            self.name = tobytes(uuid.uuid4().hex if not name else name)
 
         self.durable = durable
         self.exchange = exchange

tests/test_objects.py

 # coding=UTF-8
 from __future__ import print_function, absolute_import, division
+import sys
 import logging
 import unittest
 import io
@@ -13,6 +14,7 @@ from coolamqp.objects import NodeDefinition, MessageProperties, Queue, argumenti
 logger = logging.getLogger(__name__)
 logging.getLogger('coolamqp').setLevel(logging.DEBUG)
 
+IS_PY3 = sys.version.startswith('3')
 
 class TestObjects(unittest.TestCase):
 
@@ -26,9 +28,10 @@ class TestObjects(unittest.TestCase):
         with warnings.catch_warnings(record=True) as w:
             Queue('test', auto_delete=True, exclusive=True)
             Queue(auto_delete=True, exclusive=False)
-        self.assertEqual(len(w), 2)
+        self.assertEqual(len(w), 2 if IS_PY3 else 1)
         self.assertTrue(issubclass(w[0].category, UserWarning))
-        self.assertTrue(issubclass(w[1].category, DeprecationWarning))
+        if IS_PY3:
+            self.assertTrue(issubclass(w[1].category, DeprecationWarning))
 
     def test_queue_declare(self):
         args = argumentify({'x-dead-letter-exchange': 'deadletter',