old_contents: from openstackx.api import base
  
  
  class RoleRef(base.Resource):
      def __getattr__(self, k):
          if k == "tenantId":
              setattr(self, k, None)
              return self.__dict__[k]
          return super(RoleRef, self).__getattr__(k)
  
  
  class RoleRefManager(base.ManagerWithFind):
      resource_class = RoleRef
  
      def list_for_user(self, user_id):
          return self._list("/users/%s/roleRefs" % user_id, "roleRefs")
  
      def add_for_tenant_user(self, tenant_id, user_id, role_id):
          params = {"roleRef": {"tenantId": tenant_id, "roleId": role_id}}
          return self._create("/users/%s/roleRefs" % user_id, params, "roleRef")
  
      def delete_for_tenant_user(self, tenant_id, user_id, role_id):
          role_refs = self.list_for_user(user_id)
          for role_ref in role_refs:
              if role_ref.roleId == role_id and tenant_id == role_ref.tenantId:
                  return self._delete("/users/%s/roleRefs/%s" % (user_id, role_ref.id))
  
new_contents: from openstackx.api import base
  
  
  class RoleRef(base.Resource):
      def __getattr__(self, k):
          if k == "tenantId":
              setattr(self, k, None)
              return self.__dict__[k]
          return super(RoleRef, self).__getattr__(k)
  
  
  class RoleRefManager(base.ManagerWithFind):
      resource_class = RoleRef
  
      def list_for_user(self, user_id):
          return self._list("/users/%s/roles" % user_id, "roleRefs")
  
      def add_for_tenant_user(self, tenant_id, user_id, role_id):
          params = {"roleRef": {"tenantId": tenant_id, "roleId": role_id}}
          return self._create("/users/%s/roles" % user_id, params, "roleRef")
  
      def delete_for_tenant_user(self, tenant_id, user_id, role_id):
          role_refs = self.list_for_user(user_id)
          for role_ref in role_refs:
              if role_ref.roleId == role_id and tenant_id == role_ref.tenantId:
                  return self._delete("/users/%s/roles/%s" % (user_id, role_ref.id))
  
subject: Fix roleRefs to roles