Hello everyone,
Trying to use hybrid_attribute to provide friendly names for integers
representing object states. Storage and retrieval works fine, but I
can't get filtering working. I want the translation to happen on the
Python side prior to filling in the query parameters, but
On Aug 1, 2011, at 5:08 PM, Ross Vandegrift wrote:
Hello everyone,
Trying to use hybrid_attribute to provide friendly names for integers
representing object states. Storage and retrieval works fine, but I
can't get filtering working. I want the translation to happen on the
Python side
On Mon, 2011-08-01 at 17:22 -0400, Michael Bayer wrote:
You're looking to convert from int-string using a mapping in a SQL
expression, so I think you'd need to write @state.expression as a CASE
statement.
from sqlalchemy import case
@state.expression
def state(self):
