+ if not cnf.has_key('DB::PoolSize'):
+ cnf['DB::PoolSize'] = '5'
+ if not cnf.has_key('DB::MaxOverflow'):
+ cnf['DB::MaxOverflow'] = '10'
+
+ self.db_pg = create_engine(connstr, echo=self.debug,
+ pool_size=int(cnf['DB::PoolSize']),
+ max_overflow=int(cnf['DB::MaxOverflow']))