Hi, I was trying to do a simple relate according to SqlSoup documentation, but this error keeps popping every time for every tables I try to relate even though the foreign keys are right and valid and a manual SQL join works normally:
>>> db.audits.relate('customer', db.customers) 2011-08-17 16:46:22,560 INFO sqlalchemy.engine.base.Engine SELECT DATABASE() 2011-08-17 16:46:22,561 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,564 INFO sqlalchemy.engine.base.Engine SHOW VARIABLES LIKE 'lower_case_table_names' 2011-08-17 16:46:22,564 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,565 INFO sqlalchemy.engine.base.Engine SHOW COLLATION 2011-08-17 16:46:22,565 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,571 INFO sqlalchemy.engine.base.Engine SHOW VARIABLES LIKE 'sql_mode' 2011-08-17 16:46:22,571 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,592 INFO sqlalchemy.engine.base.Engine SHOW CREATE TABLE `audits` 2011-08-17 16:46:22,592 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,595 INFO sqlalchemy.engine.base.Engine SHOW CREATE TABLE `customers` 2011-08-17 16:46:22,595 INFO sqlalchemy.engine.base.Engine () 2011-08-17 16:46:22,597 INFO sqlalchemy.engine.base.Engine SHOW CREATE TABLE `users` 2011-08-17 16:46:22,597 INFO sqlalchemy.engine.base.Engine () >>> a = db.audits.first() 2011-08-17 16:46:39,724 INFO sqlalchemy.engine.base.Engine BEGIN (implicit) 2011-08-17 16:46:39,725 INFO sqlalchemy.engine.base.Engine SELECT audits.id AS audits_id, audits.site AS audits_site, audits.zeit AS audits_zeit, audits.responsible AS audits_responsible, audits.prologue AS audits_prologue, audits.checklists AS audits_checklists, audits.utype AS audits_utype, audits.customers_id AS audits_customers_id, audits.users_id AS audits_users_id FROM audits LIMIT ?, ? 2011-08-17 16:46:39,725 INFO sqlalchemy.engine.base.Engine (0, 1) >>> a MappedAudits(id=179,site='123',zeit=datetime.datetime(2011, 8, 15, 3, 20, 38),responsible='123',prologue='123',checklists='4',utype=None,customers_id=1,users_id=3) >>> a.customer 2011-08-17 16:46:48,668 INFO sqlalchemy.engine.base.Engine SELECT customers.id AS customers_id, customers.name AS customers_name, customers.doc AS customers_doc, customers.email AS customers_email, customers.active AS customers_active FROM customers WHERE customers.id = ? 2011-08-17 16:46:48,668 INFO sqlalchemy.engine.base.Engine (1,) Traceback (most recent call last): File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/ext/sqlsoup.py", line 474, in _compare t2 = [getattr(o, k) for k in L] File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/ext/sqlsoup.py", line 474, in <listcomp> t2 = [getattr(o, k) for k in L] AttributeError: 'symbol' object has no attribute 'active' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/orm/attributes.py", line 168, in __get__ return self.impl.get(instance_state(instance),dict_) File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/orm/attributes.py", line 424, in get if value in (PASSIVE_NO_RESULT, NEVER_SET): File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/ext/sqlsoup.py", line 487, in __eq__ t1, t2 = _compare(self, o) File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.2- py3.2.egg/sqlalchemy/ext/sqlsoup.py", line 476, in _compare raise TypeError('unable to compare with %s' % o.__class__) TypeError: unable to compare with <class 'sqlalchemy.util.langhelpers.symbol'> >>> My Foreign keys are all correctly setup and as a simple relation this should just work, but I have no idea on what is going on with this. Anybody had the same issue ? Follows a description of my environment and the related tables: OS: Tested on both Linux Ubuntu Natty 64bit and Mac OS X 10.7.1 Lion. Python: Python 3.2.1 SQLAlchemy: 0.7.2 MySQL: 5.5.12 MySQL Python Driver/Connector: OurSQL 0.9.2 Follows the tables description: === audits === CREATE TABLE `audits` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `site` varchar(45) CHARACTER SET latin1 DEFAULT NULL, `zeit` datetime NOT NULL COMMENT 'date the audit was started (zeit = german for time)', `responsible` varchar(100) CHARACTER SET latin1 NOT NULL, `prologue` text CHARACTER SET latin1 COMMENT 'digest at the beginning', `checklists` varchar(30) DEFAULT ' ', `utype` varchar(45) DEFAULT NULL, `customers_id` int(10) unsigned NOT NULL, `users_id` int(10) unsigned NOT NULL, PRIMARY KEY (`id`), KEY `fk_audits_users1` (`users_id`), KEY `utype` (`utype`) USING BTREE, KEY `fk_audits_customers1` (`customers_id`), CONSTRAINT `fk_audits_customers1` FOREIGN KEY (`customers_id`) REFERENCES `customers` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION, CONSTRAINT `fk_audits_users1` FOREIGN KEY (`users_id`) REFERENCES `users` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION ) ENGINE=InnoDB AUTO_INCREMENT=235 DEFAULT CHARSET=utf8 === customers === customers | CREATE TABLE `customers` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `name` varchar(100) CHARACTER SET latin1 NOT NULL, `doc` varchar(25) CHARACTER SET latin1 NOT NULL, `email` varchar(100) CHARACTER SET latin1 DEFAULT NULL, `active` tinyint(1) DEFAULT '1', PRIMARY KEY (`id`), UNIQUE KEY `customers_index_name` (`name`), UNIQUE KEY `customers_index_doc` (`doc`) ) ENGINE=InnoDB AUTO_INCREMENT=20 DEFAULT CHARSET=utf8 Thanks! -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. 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