That is very strange. I am from a few hours struggling with this ... stripped application on the first ... There is nothing else. Ordinary simple table. On it a select and an insert (with ORM, of course).
Rest a while and try to prepare a complete test case. Unless I find a solution on the way :] On Jul 20, 7:38 pm, Michael Bayer <mike...@zzzcomputing.com> wrote: > Can I ask that you put a little more effort into providing context / mappings > / specifics for this stack trace (see guidelines > athttp://www.sqlalchemy.org/support.html#mailinglist) ? Clearly If I make a > sample Opt() class with two fields and commit it, no such error occurs. > There is some suggestion of inappropriate assignment of a string or int to an > attribute which expects the opposite here. > > On Jul 20, 2011, at 1:26 PM, ddarko wrote: > > > > > > > > > declarative_base > > > tmp = session.query(Opt).all() > > session.add(Opt(key='a', value='b')) > > session.commit() > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/session.py", line 617, in commit > > self.transaction.commit() > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/session.py", line 293, in commit > > self._prepare_impl() > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/session.py", line 277, in _prepare_impl > > self.session.flush() > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/session.py", line 1473, in flush > > self._flush(objects) > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/session.py", line 1542, in _flush > > flush_context.execute() > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/unitofwork.py", line 327, in execute > > rec.execute(self) > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/unitofwork.py", line 471, in execute > > uow > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/mapper.py", line 1870, in _save_obj > > for state in _sort_states(states): > > File "/usr/local/lib/python3.2/dist-packages/SQLAlchemy-0.7.1- > > py3.2.egg/sqlalchemy/orm/mapper.py", line 2808, in _sort_states > > return sorted(states, key=operator.attrgetter('sort_key')) > > TypeError: unorderable types: str() < int() > > > -- > > You received this message because you are subscribed to the Google Groups > > "sqlalchemy" group. > > To post to this group, send email to sqlalchemy@googlegroups.com. > > To unsubscribe from this group, send email to > > sqlalchemy+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/sqlalchemy?hl=en. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
