PEP 8

flask_security/datastore/sqlalchemy.py

@@ -12,45 +12,46 @@
 from flask.ext import security
 from flask.ext.security import UserMixin, RoleMixin
 from flask.ext.security.datastore import UserDatastore
-    
+
+
 class SQLAlchemyUserDatastore(UserDatastore):
-    """A SQLAlchemy datastore implementation for Flask-Security. 
-    Example usage:: 
-    
+    """A SQLAlchemy datastore implementation for Flask-Security.
+    Example usage::
+
         from flask import Flask
         from flask.ext.security import Security
         from flask.ext.security.datastore.sqlalchemy import SQLAlchemyUserDatastore
         from flask.ext.sqlalchemy import SQLAlchemy
-        
+
         app = Flask(__name__)
         app.config['SECRET_KEY'] = 'secret'
         app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////tmp/flask_security_example.sqlite'
-        
+
         db = SQLAlchemy(app)
         Security(app, SQLAlchemyUserDatastore(db))
     """
-    
+
     def get_models(self):
         db = self.db
-        
+
         roles_users = db.Table('roles_users',
             db.Column('user_id', db.Integer(), db.ForeignKey('role.id')),
             db.Column('role_id', db.Integer(), db.ForeignKey('user.id')))
-        
+
         class Role(db.Model, RoleMixin):
             """SQLAlchemy Role model"""
-            
+
             id = db.Column(db.Integer(), primary_key=True)
             name = db.Column(db.String(80), unique=True)
             description = db.Column(db.String(255))
-            
+
             def __init__(self, name=None, description=None):
                 self.name = name
                 self.description = description
-              
+
         class User(db.Model, UserMixin, self.user_account_mixin):
             """SQLAlchemy User model"""
-            
+
             id = db.Column(db.Integer, primary_key=True)
             username = db.Column(db.String(255), unique=True)
             email = db.Column(db.String(255), unique=True)
@@ -58,12 +59,12 @@ class SQLAlchemyUserDatastore(UserDatastore):
             active = db.Column(db.Boolean())
             created_at = db.Column(db.DateTime())
             modified_at = db.Column(db.DateTime())
-            
-            roles= db.relationship('Role', secondary=roles_users,
+
+            roles = db.relationship('Role', secondary=roles_users,
                                     backref=db.backref('users', lazy='dynamic'))
-            
-            def __init__(self, username=None, email=None, password=None, 
-                         active=True, roles=None, 
+
+            def __init__(self, username=None, email=None, password=None,
+                         active=True, roles=None,
                          created_at=None, modified_at=None):
                 self.username = username
                 self.email = email
@@ -72,21 +73,20 @@ class SQLAlchemyUserDatastore(UserDatastore):
                 self.roles = roles or []
                 self.created_at = created_at
                 self.modified_at = modified_at
-            
+
         return User, Role
-    
+
     def _save_model(self, model):
         self.db.session.add(model)
         self.db.session.commit()
         return model
-    
+
     def _do_with_id(self, id):
         return security.User.query.get(id)
-    
+
     def _do_find_user(self, user):
         return security.User.query.filter_by(username=user).first() or \
                security.User.query.filter_by(email=user).first()
-    
+
     def _do_find_role(self, role):
         return security.Role.query.filter_by(name=role).first()
-