def _field_column(self, compiler, field, table_alias=None, column=None):
        if table_alias is None:
            table_alias = compiler.query.get_meta().db_table
        return "%s.%s" % (compiler.quote_name_unless_alias(table_alias),
                          compiler.connection.ops.quote_name(column or field.column))
Create a "profile" object (object to encrypt) and expiration time.
dataset/ETHPy150Open django/django/django/contrib/gis/db/models/query.py/GeoQuerySet._field_column--crossover with--dataset/ETHPy150Open biicode/bii-server/user/user_service.py/UserService.authenticate