Update keystoneclient code to account for hacking 0.9.2

Fixed most of the errors reported back from hacking 0.9.2.
Specifically:
- E128 continuation line under-indented for visual indent
- E251 unexpected spaces around keyword / parameter equals
- E265 block comment should start with '# '
- H305 imports not grouped correctly
- H307 like imports should be grouped together
- H402 one line docstring needs punctuation
- H904 Wrap long lines in parentheses instead of a backslash

But opted to ignore the following for now:
- E122: continuation line missing indentation or outdented
- H405: multi line docstring summary not separated with an empty line

Change-Id: Ib8e698d85fd598fa91435538657361a1f695ce89

keystoneclient/auth/base.py

@@ -11,6 +11,7 @@
 # under the License.
 
 import abc
+
 import six
 
 

keystoneclient/auth/identity/base.py

@@ -12,6 +12,7 @@
 
 import abc
 import logging
+
 import six
 
 from keystoneclient.auth import base

keystoneclient/httpclient.py

@@ -24,8 +24,9 @@ import logging
 from six.moves.urllib import parse as urlparse
 
 try:
-    import keyring
     import pickle
+
+    import keyring
 except ImportError:
     keyring = None
     pickle = None

keystoneclient/middleware/auth_token.py

@@ -149,13 +149,13 @@ import contextlib
 import datetime
 import logging
 import os
-import requests
 import stat
 import tempfile
 import time
 
 import netaddr
 from oslo.config import cfg
+import requests
 import six
 from six.moves import urllib
 

keystoneclient/middleware/memcache_crypt.py

@@ -33,9 +33,10 @@ import hashlib
 import hmac
 import math
 import os
-import six
 import sys
 
+import six
+
 # make sure pycrypto is available
 try:
     from Crypto.Cipher import AES

keystoneclient/middleware/s3_token.py

@@ -32,11 +32,11 @@ This WSGI component:
 """
 
 import logging
-import webob
 
 import requests
 import six
 from six.moves import urllib
+import webob
 
 from keystoneclient.openstack.common import jsonutils
 

keystoneclient/tests/test_auth_token_middleware.py

@@ -1443,10 +1443,10 @@ class v2AuthTokenMiddlewareTest(BaseAuthTokenMiddlewareTest,
                       self.examples.UUID_TOKEN_UNKNOWN_BIND,
                       self.examples.UUID_TOKEN_NO_SERVICE_CATALOG,
                       self.examples.SIGNED_TOKEN_SCOPED_KEY,):
+            response_body = self.examples.JSON_TOKEN_RESPONSES[token]
             httpretty.register_uri(httpretty.GET,
                                    "%s/v2.0/tokens/%s" % (BASE_URI, token),
-                                   body=
+                                   body=response_body)
-                                   self.examples.JSON_TOKEN_RESPONSES[token])
 
         httpretty.register_uri(httpretty.GET,
                                '%s/v2.0/tokens/%s' % (BASE_URI, ERROR_TOKEN),
@@ -1537,10 +1537,10 @@ class CrossVersionAuthTokenMiddlewareTest(BaseAuthTokenMiddlewareTest,
                                body=FAKE_ADMIN_TOKEN)
 
         token = self.examples.UUID_TOKEN_DEFAULT
+        response_body = self.examples.JSON_TOKEN_RESPONSES[token]
         httpretty.register_uri(httpretty.GET,
                                "%s/v2.0/tokens/%s" % (BASE_URI, token),
-                               body=
+                               body=response_body)
-                               self.examples.JSON_TOKEN_RESPONSES[token])
 
         self.set_middleware(conf=conf)
 

keystoneclient/tests/test_keyring.py

@@ -90,8 +90,8 @@ class KeyringTest(utils.TestCase):
                                    tenant_id=TENANT_ID, auth_url=AUTH_URL)
 
         # stub and check that a new token is received
-        with mock.patch.object(cl, 'get_raw_token_from_identity_service') \
+        method = 'get_raw_token_from_identity_service'
-                as meth:
+        with mock.patch.object(cl, method) as meth:
             meth.return_value = (True, PROJECT_SCOPED_TOKEN)
 
             self.assertTrue(cl.authenticate())
@@ -128,8 +128,8 @@ class KeyringTest(utils.TestCase):
         self.memory_keyring.password = pickle.dumps(auth_ref)
 
         # stub and check that a new token is received, so not using expired
-        with mock.patch.object(cl, 'get_raw_token_from_identity_service') \
+        method = 'get_raw_token_from_identity_service'
-                as meth:
+        with mock.patch.object(cl, method) as meth:
             meth.return_value = (True, PROJECT_SCOPED_TOKEN)
 
             self.assertTrue(cl.authenticate())
@@ -166,8 +166,8 @@ class KeyringTest(utils.TestCase):
                                    use_keyring=True)
 
         # stub and check that a new token is received
-        with mock.patch.object(cl, 'get_raw_token_from_identity_service') \
+        method = 'get_raw_token_from_identity_service'
-                as meth:
+        with mock.patch.object(cl, method) as meth:
             meth.return_value = (True, PROJECT_SCOPED_TOKEN)
 
             self.assertTrue(cl.authenticate())

keystoneclient/tests/utils.py

@@ -13,6 +13,7 @@
 import logging
 import sys
 import time
+import uuid
 
 import fixtures
 import httpretty
@@ -22,7 +23,6 @@ import requests
 import six
 from six.moves.urllib import parse as urlparse
 import testtools
-import uuid
 
 from keystoneclient.openstack.common import jsonutils
 

keystoneclient/v2_0/shell.py

@@ -87,7 +87,7 @@ def do_user_get(kc, args):
 @utils.arg('--enabled', metavar='<true|false>', default=True,
            help='Initial user enabled status. Default is true.')
 def do_user_create(kc, args):
-    """Create new user"""
+    """Create new user."""
     if args.tenant:
         tenant_id = utils.find_resource(kc.tenants, args.tenant).id
     elif args.tenant_id:

keystoneclient/v2_0/users.py

@@ -20,7 +20,7 @@ from keystoneclient import base
 
 
 class User(base.Resource):
-    """Represents a Keystone user"""
+    """Represents a Keystone user."""
     def __repr__(self):
         return "<User %s>" % self._info
 

tox.ini

@@ -36,7 +36,9 @@ commands =
 # F821: undefined name
 # H304: no relative imports
 # H803  Commit message should not end with a period (do not remove per list discussion)
-ignore = F821,H304,H803
+# H405: multi line docstring summary not separated with an empty line
+# E122: continuation line missing indentation or outdented
+ignore = F821,H304,H803,H405,E122
 show-source = True
 exclude = .venv,.tox,dist,doc,*egg,build,*openstack/common*