Remove arg list training commas (breaks py2)

Author: rafie

rediscluster/client.py

@@ -375,7 +375,7 @@ def __init__(self, host=None, port=None, startup_nodes=None, max_connections=Non
                 nodemanager_follow_cluster=nodemanager_follow_cluster,
                 connection_class=connection_class,
                 host_port_remap=host_port_remap,
-                **kwargs,
+                **kwargs
             )
 
         super(RedisCluster, self).__init__(connection_pool=pool, **kwargs)

rediscluster/connection.py

@@ -434,7 +434,7 @@ def __init__(self, startup_nodes=None, init_slot_cache=True, connection_class=No
             reinitialize_steps=reinitialize_steps,
             skip_full_coverage_check=skip_full_coverage_check,
             nodemanager_follow_cluster=nodemanager_follow_cluster,
-            **connection_kwargs,
+            **connection_kwargs
         )
 
     def _blocking_pool_factory(self):
@@ -578,7 +578,7 @@ def __init__(self, startup_nodes=None, init_slot_cache=True, connection_class=No
             max_connections=max_connections,
             readonly=True,
             nodemanager_follow_cluster=nodemanager_follow_cluster,
-            **connection_kwargs,
+            **connection_kwargs
         )
 
         self.master_node_commands = ('SCAN', 'SSCAN', 'HSCAN', 'ZSCAN')

tests/test_cluster_connection_pool.py

@@ -242,7 +242,7 @@ def get_pool(self, connection_kwargs=None, max_connections=100, max_connections_
             max_connections=max_connections,
             max_connections_per_node=max_connections_per_node,
             timeout=timeout,
-            **connection_kwargs,
+            **connection_kwargs
         )
         return pool
 
@@ -405,7 +405,7 @@ def get_pool(self, connection_kwargs=None, max_connections=None, init_slot_cache
             init_slot_cache=init_slot_cache,
             max_connections=max_connections,
             startup_nodes=startup_nodes,
-            **connection_kwargs,
+            **connection_kwargs
         )
         return pool
 
@@ -492,7 +492,7 @@ def get_pool(self, connection_kwargs=None, max_connections=10, timeout=20):
             connection_class=DummyConnection,
             max_connections=max_connections,
             timeout=timeout,
-            **connection_kwargs,
+            **connection_kwargs
         )
         return pool