Psycopg 2.4.6 will support them 
(http://initd.org/psycopg/docs/extras.html#range-data-types).
Ranges are quite useful and play well with exclusion constraints.
Please add them. Thanks

On Friday, November 23, 2012 3:14:20 AM UTC+1, Michael Bayer wrote:
>
> wow I sure wish postgresql would stop making new types.
>
> two sides to this.  psycopg2 needs to allow them through, which it may 
> support directly, or it might be just passing them as some kind of string 
> format.   second side, define a type on the SQLAlchemy side: 
> http://docs.sqlalchemy.org/en/rel_0_8/core/types.html#sqlalchemy.types.UserDefinedType
>
>
>
> On Nov 22, 2012, at 8:21 PM, philipt wrote:
>
> Are the PostgreSQL range types (
> http://www.postgresql.org/docs/9.2/interactive/rangetypes.html) 
> implemented?
> If not what I have to do to use them?
>
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