old_contents: from .. import app, db, api
  from flask.ext import security
  import pytz
  
  # Define models
  roles_users = db.Table('roles_users',
      db.Column('user_id', db.Integer(), db.ForeignKey('user.id')),
      db.Column('role_id', db.Integer(), db.ForeignKey('role.id'))
  )
  
  
  class Role(db.Model, security.RoleMixin):
      id = db.Column(db.Integer(), primary_key=True)
      name = db.Column(db.String(80), unique=True)
      description = db.Column(db.String(255))
  
  
  class User(db.Model, security.UserMixin):
      id = db.Column(db.Integer, primary_key=True)
      email = db.Column(db.String(255), unique=True)
      password = db.Column(db.String(255))
      active = db.Column(db.Boolean())
      confirmed_at = db.Column(db.DateTime())
      roles = db.relationship('Role', secondary=roles_users,
                              backref=db.backref('users', lazy='dynamic'))
      confirmed_at = db.Column(db.DateTime())
      last_login_at = db.Column(db.DateTime())
      current_login_at = db.Column(db.DateTime())
      last_login_ip = db.Column(db.String(32))
      current_login_ip = db.Column(db.String(32))
      login_count = db.Column(db.Integer())
      timezone = db.Column(db.String(64))
  
      def get_tz(self):
          if self.timezone:
              return pytz.timezone(self.timezone)
          else:
              return app.config.get("DEFAULT_TIMEZONE", pytz.utc)
  
      def dict(self):
          """
          A dictionary representation that can be used for JSON serialization
          """
          return {
              "email": self.email,
              "active": self.active,
              "confirmed_at": api.serialize_date(self.confirmed_at),
              "timezone": self.timezone
          }
  
      def __str__(self):
          return "User(%s)" % (self.email, )
  
  # Setup Flask-Security
  user_datastore = security.SQLAlchemyUserDatastore(db, User, Role)
  app.security = security.Security(app, user_datastore)
  
new_contents: from .. import app, db, api
  from flask.ext import security
  import pytz
  
  # Define models
  roles_users = db.Table('roles_users',
      db.Column('user_id', db.Integer(), db.ForeignKey('user.id')),
      db.Column('role_id', db.Integer(), db.ForeignKey('role.id'))
  )
  
  
  class Role(db.Model, security.RoleMixin):
      id = db.Column(db.Integer(), primary_key=True)
      name = db.Column(db.String(80), unique=True)
      description = db.Column(db.String(255))
  
  
  class User(db.Model, security.UserMixin):
      id = db.Column(db.Integer, primary_key=True)
      email = db.Column(db.String(255), unique=True)
      name = db.Column(db.String(255))
  
      password = db.Column(db.String(255))
      active = db.Column(db.Boolean())
      confirmed_at = db.Column(db.DateTime())
      roles = db.relationship('Role', secondary=roles_users,
                              backref=db.backref('users', lazy='dynamic'))
      confirmed_at = db.Column(db.DateTime())
      last_login_at = db.Column(db.DateTime())
      current_login_at = db.Column(db.DateTime())
      last_login_ip = db.Column(db.String(32))
      current_login_ip = db.Column(db.String(32))
      login_count = db.Column(db.Integer())
      timezone = db.Column(db.String(64))
  
      def get_tz(self):
          if self.timezone:
              return pytz.timezone(self.timezone)
          else:
              return app.config.get("DEFAULT_TIMEZONE", pytz.utc)
  
      def dict(self):
          """
          A dictionary representation that can be used for JSON serialization
          """
          return {
              "email": self.email,
              "active": self.active,
              "confirmed_at": api.serialize_date(self.confirmed_at),
              "timezone": self.timezone
          }
  
      def __str__(self):
          return "User(%s)" % (self.email, )
  
  # Setup Flask-Security
  user_datastore = security.SQLAlchemyUserDatastore(db, User, Role)
  app.security = security.Security(app, user_datastore)
  
subject: Add user name