Fix keystoneclient exceptions import. Bump package versions in requirements

Change-Id: I427ae2b5913b2546cd863fdbdb37ab7003bc4ed4

requirements.txt

@@ -3,13 +3,13 @@
 # process, which may cause wedges in the gate later.
 
 Babel>=1.3
-pbr<2.0,>=1.4
+pbr<2.0,>=1.6
 iso8601>=0.1.9
 PrettyTable<0.8,>=0.7
-oslo.i18n>=1.5.0
-oslo.serialization>=1.4.0
-oslo.utils>=2.0.0
-python-keystoneclient>=1.6.0
-PyYAML>=3.1.0
-requests>=2.5.2
+oslo.i18n>=2.1.0
+oslo.serialization>=1.10.0
+oslo.utils>=3.16.0
+python-keystoneclient>=3.4.0
+PyYAML>=3.10.0
+requests>=2.10.0
 six>=1.9.0

setup.py

@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr>=1.3'],
+    setup_requires=['pbr>=1.6'],
     pbr=True)

stacktaskclient/shell.py

@@ -28,7 +28,7 @@ import six.moves.urllib.parse as urlparse
 from keystoneclient.auth.identity import v2 as v2_auth
 from keystoneclient.auth.identity import v3 as v3_auth
 from keystoneclient import discover
-from keystoneclient.openstack.common.apiclient import exceptions as ks_exc
+from keystoneclient import exceptions as ks_exc
 from keystoneclient import session as kssession
 
 import stacktaskclient