-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi.
I have defined a custom type for PostgreSQL ltree support.
The code is very simple (I'm using version from trunk):
class LabelTree(UserDefinedType):
def bind_processor(self, dialect):
def process(value):
assert '_' not in value
assert '.' not in value
return value.replace('-', '_').replace('/', '.')
return process
def result_processor(self, dialect, coltype=None):
def process(value):
return value.replace('_', '-').replace('.', '/')
return process
def get_col_spec(self):
return 'ltree'
This works, when I create the table and insert some values.
However when I select data from the database, result_processor is not
called.
The database is PostgreSQL (psycopg2).
Thanks Manlio
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iEYEARECAAYFAktngG0ACgkQscQJ24LbaUT4ngCfRbIr/haPhB4UoXtTDk5TJ11q
/YYAn1NJ5rLgkjvXbMaf2TkDpvefBrTH
=N6IO
-----END PGP SIGNATURE-----
--
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.
