Thanks for the traceback. Give r5050 a try.
Cheers,
Jason
Harish K Vishwanath wrote:
> Hello Michael,
>
> Thanks for your input! I got the latest trunk from SVN.
>
> However, if my app specific baseclass is an old style class, it still
> breaks., this time in orm\attributes.py
>
> Traceback (most recent call last):
> File "SqlDB_Test.py", line 9, in ?
> dbo = SqlDB("SqlDB_Test.Sqlite","c:\\testdbs")
> File "d:\recogsys\src\python\RSITerm\SQLConvert\SqlDB.py", line 77, in
> __init_
> _
> self.initSetup(echo)
> File "d:\recogsys\src\python\RSITerm\SQLConvert\SqlDB.py", line 115,
> in initSe
> tup
> elixir.setup_all(True)
> File "d:\recogsys\src\python\rsiterm\__init__.py", line 145, in setup_all
>
> File
> "c:\Python24\lib\site-packages\elixir-0.6.1-py2.4.egg\elixir\entity.py",
> line 816, in setup_entities
> File
> "c:\Python24\lib\site-packages\elixir-0.6.1-py2.4.egg\elixir\entity.py",
> line 409, in setup_mapper
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\__init__.py", line 643, in mapper
> return Mapper(class_, local_table, *args, **params)
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\mapper.py", line 197, in __init__
> self.__compile_class()
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\mapper.py", line 852, in __compile_class
> manager = attributes.create_manager_for_cls(self.class_)
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\attributes.py", line 1494, in create_manager_for_cls
> manager = factory(class_)
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\attributes.py", line 1047, in __init__
> cls_state = manager_of_class(base)
> File
> "c:\python24\lib\site-packages\SQLAlchemy-0.5.0beta4dev_r5048-py2.4.egg\s
> qlalchemy\orm\attributes.py", line 1511, in manager_of_class
> finder = self.manager_finders[cls]
> File "C:\Python24\lib\weakref.py", line 219, in __getitem__
> return self.data[ref(key)]
> TypeError: cannot create weak reference to 'classobj' object
>
> This error goes away when I make my app baseclass as a new style class.
> It is not giving any problems with Exceptions class in Py2.4 though.
>
> Could this be a possible issue?
>
> On Wed, Aug 20, 2008 at 9:28 PM, Michael Bayer <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>
>
> On Aug 20, 2008, at 11:52 AM, Harish K Vishwanath wrote:
>
> > Hello,
> >
> > Sorry if I am being stupid. I saw the ticket and r0535 and 537
> > changeset. Which version of SQLA incorporates these changesets?
>
>
> no worries...use the latest trunk, which will ultimately be released
> either as 0.5beta4 or 0.5.0. <http://0.5.0.>
>
>
>
>
>
>
>
> --
> Regards,
> Harish
>
> >
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