Thank you!, I think i'm understanding one part of what happened, thanks to you, and the final example from Graham, was exactly what i needed, the thing is that the metadata i used to set the association table was not "linked" to the one used in the declarative objects.
i just replaced, # The declarative Base Base = declarative_base() metadata = MetaData() by # The declarative Base Base = declarative_base() metadata = base.metadata in __init__.py and the problem is gone. On 12 déc, 12:38, Graham Higgins <[email protected]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 11 Dec 2010, at 14:16, Yohann REBATTU wrote: > > > Hello, i'm trying to use the declarative way (recomanded for > > sqlalchemy 0.5+) to set up a pylons model, and i'm stuck with a pretty > > simple many to many relationship. > > This other example might help: > > http://bitbucket.org/gjhiggins/shabti/src/97941e68880c/shabti/templat... > > - -- > Cheers, > > Graham > > http://bel-epa.com/gjh/ > > -----BEGIN PGP SIGNATURE----- > > iEYEARECAAYFAk0EtFEACgkQOsmLt1NhivxRXwCfSbO1w8VyUlrYEGuJm/JLx4ph > w1MAoMnGMJpJxG6klb0XWaWTHxhHLI92iQCVAgUBTQS0UVnrWVZ7aXD1AQLmvwP/ > Yw7i1K/xFMsJ/C+LC/WOtpeXnXNKaPP31OCAGs01y2KeVD9DnbO87qKUTgXKTg+3 > vZO86k7oK+fzkGzw6LjjIIqtG86Kupnhu1TnWB02ftqoIoicEw4N8LHKZFh3Kle6 > 7VIDgLkbIj+zOl0324bP6fG4FAGdzHqzepWSqrGk4vg= > =zU6u > -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "pylons-discuss" 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/pylons-discuss?hl=en.
