Make tests py3 compatible

This is a mixed commit that fixes various small issues

 * print parentheses
 * 01 is invalid syntax (it was octal in py2)
 * [x for i in 1, 2] is invalid syntax
 * six moves

Signed-off-by: Adrian Tschira <nota@notafile.com>

5 files changed, 6 insertions, 5 deletions

diff --git a/tests/config/test_load.py b/tests/config/test_load.py

index 161a87d7e3..772afd2cf9 100644
--- a/tests/config/test_load.py
+++ b/tests/config/test_load.py
@@ -24,7 +24,7 @@ class ConfigLoadingTestCase(unittest.TestCase):
 
     def setUp(self):
         self.dir = tempfile.mkdtemp()
-        print self.dir
+        print(self.dir)
         self.file = os.path.join(self.dir, "homeserver.yaml")
 
     def tearDown(self):
diff --git a/tests/crypto/test_keyring.py b/tests/crypto/test_keyring.py

index d4ec02ffc2..149e443022 100644
--- a/tests/crypto/test_keyring.py
+++ b/tests/crypto/test_keyring.py
@@ -183,7 +183,7 @@ class KeyringTestCase(unittest.TestCase):
                 res_deferreds_2 = kr.verify_json_objects_for_server(
                     [("server10", json1)],
                 )
-                yield async.sleep(01)
+                yield async.sleep(1)
                 self.http_client.post_json.assert_not_called()
                 res_deferreds_2[0].addBoth(self.check_context, None)
 
diff --git a/tests/test_distributor.py b/tests/test_distributor.py

index acebcf4a86..010aeaee7e 100644
--- a/tests/test_distributor.py
+++ b/tests/test_distributor.py
@@ -62,7 +62,7 @@ class DistributorTestCase(unittest.TestCase):
     def test_signal_catch(self):
         self.dist.declare("alarm")
 
-        observers = [Mock() for i in 1, 2]
+        observers = [Mock() for i in (1, 2)]
         for o in observers:
             self.dist.observe("alarm", o)
 
diff --git a/tests/util/test_file_consumer.py b/tests/util/test_file_consumer.py

index 76e2234255..d6e1082779 100644
--- a/tests/util/test_file_consumer.py
+++ b/tests/util/test_file_consumer.py
@@ -20,7 +20,7 @@ from mock import NonCallableMock
 from synapse.util.file_consumer import BackgroundFileConsumer
 
 from tests import unittest
-from StringIO import StringIO
+from six import StringIO
 
 import threading
 
diff --git a/tests/util/test_linearizer.py b/tests/util/test_linearizer.py

index 793a88e462..4865eb4bc6 100644
--- a/tests/util/test_linearizer.py
+++ b/tests/util/test_linearizer.py
@@ -18,6 +18,7 @@ from tests import unittest
 from twisted.internet import defer
 
 from synapse.util.async import Linearizer
+from six.moves import range
 
 
 class LinearizerTestCase(unittest.TestCase):
@@ -58,7 +59,7 @@ class LinearizerTestCase(unittest.TestCase):
                     logcontext.LoggingContext.current_context(), lc)
 
         func(0, sleep=True)
-        for i in xrange(1, 100):
+        for i in range(1, 100):
             func(i)
 
         return func(1000)