Hello ,
I've built a database with Postgres and some ideas taken from the vertical
tables example, and I stumbled on two problems that I think could be bugs
In my code I need to get all row IDs from new/mod/del objects, so I added an
extension working out objects attached to a session
When I perform flush(), I get this dump:
Traceback (most recent call last):
File "importMonitor.py", line 209, in run
self.importDyeMagic.check()
File "importMonitor.py", line 190, in check
fun(funData)
File "/home/stefano/documenti/projects/sqlalchemy/importFunctions.py", line
48, in _sqlalchemyWrapper
result = fn(*args, **kwargs)
File "/home/stefano/documenti/projects/sqlalchemy/importFunctions.py", line
637, in importDdtGreggi
importMagazzinoGreggi(__ddtCliente ,**kwargs)
File "/home/stefano/documenti/projects/sqlalchemy/importFunctions.py", line
685, in importMagazzinoGreggi
importArticoli(articoli, **kwargs)
File "/home/stefano/documenti/projects/sqlalchemy/importFunctions.py", line
49, in _sqlalchemyWrapper
session.flush()
File
"/usr/lib/python2.5/site-packages/SQLAlchemy-0.4.2b-py2.5.egg/sqlalchemy/orm/scoping.py",
line 74, in do
return getattr(self.registry(), name)(*args, **kwargs)
File
"/usr/lib/python2.5/site-packages/SQLAlchemy-0.4.2b-py2.5.egg/sqlalchemy/orm/session.py",
line 693, in flush
self.uow.flush(self, objects)
File
"/usr/lib/python2.5/site-packages/SQLAlchemy-0.4.2b-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 184, in flush
session.extension.before_flush(session, flush_context, objects)
File "/home/stefano/documenti/projects/sqlalchemy/databaseExtension.py", line
115, in before_flush
self.changes.storeInfo(session)
File "/home/stefano/documenti/projects/sqlalchemy/databaseExtension.py", line
25, in storeInfo
operations = {"INS":session.new, "MOD":session.dirty, "DEL":session.deleted}
File
"/usr/lib/python2.5/site-packages/SQLAlchemy-0.4.2b-py2.5.egg/sqlalchemy/orm/session.py",
line 1102, in dirty
return self.uow.locate_dirty()
File
"/usr/lib/python2.5/site-packages/SQLAlchemy-0.4.2b-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 161, in locate_dirty
or (x.__class__._class_state.has_mutable_scalars and x.state.is_modified())
AttributeError: '_valore' object has no attribute 'state'
I've checked the source and to me end of line 161 should be "and
x._state.is_modified())"
Please advise, thanks
--
Cordialmente
Stefano Bartaletti
Responsabile Software
G.Tosi Spa Tintoria
Skype account: stefano.bartaletti
ICQ contact : 1271960
Viale dell'Industria 61
21052 Busto Arsizio (VA)
Tel. +39 0331 34 48 11
Fax +39 0331 35 21 23
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sqlalchemy?hl=en
-~----------~----~----~----~------~----~------~--~---
