This is not supported in Python 2.6. Just use positional arguments.

raise errors when omitted, updated changelog with new modules.

Defaults arguments must not be added to the connection keywords, as
the other postgresql modules already do.

Closes #4043

Use psycopg2's mapping from PostgreSQL encoding names to Python codec names.

This Module allows to manage privileges on PostgreSQL database objects
(currently: tables, sequences, functions, databases, schemas, languages and
tablespaces) as well as group role memberships.

It is basically a wrapper around most of the functionality of PostgreSQL's
GRANT and REVOKE statements with additional detection of changes and support
for dry-runs (check-mode).

postgresql_privs should work with PostgreSQL 8.4 and above. Python Module
psycopg2 is required on the remote host.