Fix H405 docstring issue

Change-Id: I39bb85f3c313b8e5065c07aef5c05f7a44f16c98

openstack_auth/backend.py

@@ -31,9 +31,7 @@ KEYSTONE_CLIENT_ATTR = "_keystoneclient"
 
 
 class KeystoneBackend(object):
-    """Django authentication backend class for use with
-      ``django.contrib.auth``.
-    """
+    """Django authentication backend for use with ``django.contrib.auth``."""
 
     def check_auth_expiry(self, auth_ref, margin=None):
         if not utils.is_token_valid(auth_ref, margin):
@@ -47,7 +45,9 @@ class KeystoneBackend(object):
         return True
 
     def get_user(self, user_id):
-        """Returns the current user (if authenticated) based on the user ID
+        """Returns the current user from the session data.
+
+        If authenticated, this return the user object based on the user ID
         and session data.
 
         Note: this required monkey-patching the ``contrib.auth`` middleware
@@ -188,10 +188,12 @@ class KeystoneBackend(object):
         return set()
 
     def get_all_permissions(self, user, obj=None):
-        """Returns a set of permission strings that this user has through
-           his/her Keystone "roles".
+        """Returns a set of permission strings that the user has.
 
-          The permissions are returned as ``"openstack.{{ role.name }}"``.
+        This permission available to the user is derived from the user's
+        Keystone "roles".
+
+        The permissions are returned as ``"openstack.{{ role.name }}"``.
         """
         if user.is_anonymous() or obj is not None:
             return set()
@@ -215,7 +217,7 @@ class KeystoneBackend(object):
     def has_module_perms(self, user, app_label):
         """Returns True if user has any permissions in the given app_label.
 
-           Currently this matches for the app_label ``"openstack"``.
+        Currently this matches for the app_label ``"openstack"``.
         """
         if not user.is_active:
             return False

openstack_auth/user.py

@@ -57,11 +57,13 @@ def create_user_from_token(request, token, endpoint, services_region=None):
 
 
 class Token(object):
-    """Token object that encapsulates the auth_ref (AccessInfo)from keystone
-       client.
+    """Encapsulates the AccessInfo object from keystoneclient.
 
-       Added for maintaining backward compatibility with horizon that expects
-       Token object in the user object.
+    Token object provides a consistent interface for accessing the keystone
+    token information and service catalog.
+
+    Added for maintaining backward compatibility with horizon that expects
+    Token object in the user object.
     """
     def __init__(self, auth_ref):
         # User-related attributes

openstack_auth/utils.py

@@ -285,9 +285,12 @@ def default_services_region(service_catalog, request=None):
 
 
 def set_response_cookie(response, cookie_name, cookie_value):
-    """a common policy of setting cookies for last used project
+    """Common function for setting the cookie in the response.
+
+    Provides a common policy of setting cookies for last used project
     and region, can be reused in other locations.
-    this method will set the cookie to expire in 365 days.
+
+    This method will set the cookie to expire in 365 days.
     """
     now = timezone.now()
     expire_date = now + datetime.timedelta(days=365)

tox.ini

@@ -41,8 +41,6 @@ downloadcache = ~/cache/pip
 [flake8]
 builtins = _
 exclude =  .venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build,panel_template,dash_template,local_settings.py
-# H405 multi line docstring summary not separated with an empty line
-ignore = H405
 
 [hacking]
 import_exceptions = django.conf.settings,