Disable automatic interning
George Sakkis
george.sakkis at gmail.com
Wed Mar 18 21:30:26 EDT 2009
On Mar 18, 4:50 pm, "andrew cooke" <and... at acooke.org> wrote:
> this is completely normal (i do exactly this all the time), BUT you should
> use "==", not "is".
Typically, but not always; for example check out the identity map [1]
pattern used in SQLAlchemy [2].
George
[1] http://martinfowler.com/eaaCatalog/identityMap.html
[2] http://www.sqlalchemy.org/docs/05/session.html#what-does-the-session-do
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