Fixing D105 PEP257

Currently tox ignores D105.
D105: Missing docstring in magic method.
This change removes it and make keystoneclient docstring compliant with it.

Change-Id: I34dfc164891880425f542f8f8aa3426ec8640c96

keystoneclient/base.py

@@ -460,6 +460,7 @@ class Resource(object):
         self._loaded = loaded
 
     def __repr__(self):
+        """Return string representation of resource attributes."""
         reprkeys = sorted(k
                           for k in self.__dict__.keys()
                           if k[0] != '_' and k != 'manager')
@@ -485,6 +486,7 @@ class Resource(object):
                 pass
 
     def __getattr__(self, k):
+        """Checking attrbiute existence."""
         if k not in self.__dict__:
             # NOTE(bcwaldon): disallow lazy-loading if already loaded once
             if not self.is_loaded():
@@ -513,6 +515,7 @@ class Resource(object):
                 {'x_request_id': self.manager.client.last_request_id})
 
     def __eq__(self, other):
+        """Define equality for resources."""
         if not isinstance(other, Resource):
             return NotImplemented
         # two resources of different types are not equal

keystoneclient/httpclient.py

@@ -868,6 +868,7 @@ class HTTPClient(baseclient.Client, base.BaseAuthPlugin):
     deprecated_adapter_variables = {'region_name': None}
 
     def __getattr__(self, name):
+        """Fetch deprecated session variables."""
         try:
             var_name = self.deprecated_session_variables[name]
         except KeyError:  # nosec(cjschaef): try adapter variable or raise
@@ -894,6 +895,7 @@ class HTTPClient(baseclient.Client, base.BaseAuthPlugin):
         raise AttributeError(_("Unknown Attribute: %s") % name)
 
     def __setattr__(self, name, val):
+        """Assign value to deprecated seesion variables."""
         try:
             var_name = self.deprecated_session_variables[name]
         except KeyError:  # nosec(cjschaef): try adapter variable or call

keystoneclient/tests/unit/auth/utils.py

@@ -37,6 +37,7 @@ class MockPlugin(base.BaseAuthPlugin):
         self._data = kwargs
 
     def __getitem__(self, key):
+        """Get the data of the key."""
         return self._data[key]
 
     def get_token(self, *args, **kwargs):

keystoneclient/v2_0/ec2.py

@@ -18,6 +18,7 @@ from keystoneclient import base
 
 class EC2(base.Resource):
     def __repr__(self):
+        """Return string representation of EC2 resource information."""
         return "<EC2 %s>" % self._info
 
     def delete(self):

keystoneclient/v2_0/endpoints.py

@@ -20,6 +20,7 @@ class Endpoint(base.Resource):
     """Represents a Keystone endpoint."""
 
     def __repr__(self):
+        """Return string representation of endpoint resource information."""
         return "<Endpoint %s>" % self._info
 
 

keystoneclient/v2_0/extensions.py

@@ -17,6 +17,7 @@ class Extension(base.Resource):
     """Represents an Identity API extension."""
 
     def __repr__(self):
+        """Return string representation of extension resource information."""
         return "<Extension %s>" % self._info
 
 

keystoneclient/v2_0/roles.py

@@ -21,6 +21,7 @@ class Role(base.Resource):
     """Represents a Keystone role."""
 
     def __repr__(self):
+        """Return string representation of role resource information."""
         return "<Role %s>" % self._info
 
     def delete(self):

keystoneclient/v2_0/services.py

@@ -21,6 +21,7 @@ class Service(base.Resource):
     """Represents a Keystone service."""
 
     def __repr__(self):
+        """Return string representation of service resource information."""
         return "<Service %s>" % self._info
 
 

keystoneclient/v2_0/tenants.py

@@ -34,6 +34,7 @@ class Tenant(base.Resource):
     """
 
     def __repr__(self):
+        """Return string representation of tenant resource information."""
         return "<Tenant %s>" % self._info
 
     def delete(self):

keystoneclient/v2_0/tokens.py

@@ -21,6 +21,7 @@ from keystoneclient.i18n import _
 
 class Token(base.Resource):
     def __repr__(self):
+        """Return string representation of resource information."""
         return "<Token %s>" % self._info
 
     @property

keystoneclient/v2_0/users.py

@@ -23,6 +23,7 @@ class User(base.Resource):
     """Represents a Keystone user."""
 
     def __repr__(self):
+        """Return string representation of user resource information."""
         return "<User %s>" % self._info
 
     def delete(self):

keystoneclient/v3/contrib/oauth1/core.py

@@ -58,6 +58,7 @@ class OAuthManagerOptionalImportProxy(object):
     """
 
     def __getattribute__(self, name):
+        """Return error when name is related to oauthlib and not exist."""
         if name in ('access_tokens', 'consumers', 'request_tokens'):
             raise NotImplementedError(
                 _('To use %r oauthlib must be installed') % name)

keystoneclient/v3/ec2.py

@@ -16,6 +16,7 @@ from keystoneclient import base
 class EC2(base.Resource):
 
     def __repr__(self):
+        """Return string representation of EC2 resource information."""
         return "<EC2 %s>" % self._info
 
 

tox.ini

@@ -45,8 +45,7 @@ passenv = OS_*
 # D102: Missing docstring in public method
 # D103: Missing docstring in public function
 # D104: Missing docstring in public package
-# D105: Missing docstring in magic method
-ignore = D100,D101,D102,D103,D104,D105
+ignore = D100,D101,D102,D103,D104
 show-source = True
 exclude = .venv,.tox,dist,doc,*egg,build,*openstack/common*