PostgreSQL, psycopg2 and OID-less tables

[Dale Strickland-Clark]

Now that OIDs have been deprecated in PostgreSQL, how do you find the key of
a newly inserted record?

I've tried three Python client libraries, including psycopg2, and where they
support cursor attribute 'lastrowid' (Python DB API 2.0), it is always
zero. 

Anyone figured this out?

Thanks.
-- 
Dale Strickland-Clark
Riverhall Systems - www.riverhall.co.uk