Fix unittest broken

- Remove useless import
- Fix ascii codec can't encode in container creation
  log messages. fixed #7

swsync/filler.py

@@ -206,7 +206,7 @@ def create_containers(cnx, acc, c_amount, index_containers=None):
         meta_values = [customize(m, (i + 1) % 3) for m in
                        map(get_rand_str, ('meta_v_',) * 3)]
         meta = dict(zip(meta_keys, meta_values))
-        print "Create container %s" % container_name
+        print "Create container %s" % container_name.encode('ascii', 'ignore')
         cnx.put_container(container_name, headers=copy(meta))
         containers_d[container_name] = {'meta': meta, 'objects': []}
 

tests/test_filler.py

@@ -17,12 +17,12 @@
 
 import eventlet
 import swiftclient
-import keystoneclient.v2_0.client
+import keystoneclient.v2_0.client  # noqa
 
 from swsync.utils import get_config
 from swsync import filler
 import base as test_base
-from fakes import FakeSWConnection, FakeSWClient, FakeKSClient, FakeKSUser
+from fakes import FakeSWConnection, FakeKSClient, FakeKSUser
 
 
 class TestFiller(test_base.TestCase):