On Mon, Mar 30, 2009 at 05:00:42PM +0200, Iwan Vosloo wrote: > (Pdb) value.__class__ > <class 'decimal.Decimal'> > > And yet: > (Pdb) value.__class__ is Decimal > False > > Seems like the imported Decimal and the Decimal of which value is an > instance are not the same thing. > > Specifically, the imported Decimal seems to the the "right" one, since: > (Pdb) Decimal is getattr(sys.modules['decimal'],'Decimal') > True > > Where does the Decimal class come from, of which value is an instance?
Pretty normal situations that manipulate with sys.path. One can easily imports a module two times: >>> import sys, os, decimal >>> decimal.__file__ '/usr/lib/python2.5/decimal.pyc' >>> os.chdir('/usr/lib/python2.5') >>> sys.path.insert(0, '.') >>> del sys.modules['decimal'] >>> import decimal as decimal2 >>> decimal2.__file__ './decimal.pyc' >>> decimal.Decimal is decimal2.Decimal False Oleg. -- Oleg Broytmann http://phd.pp.ru/ p...@phd.pp.ru Programmers don't die, they just GOSUB without RETURN. ------------------------------------------------------------------------------ _______________________________________________ sqlobject-discuss mailing list sqlobject-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sqlobject-discuss