#!/usr/bin/python3 
IST_ID = 'ist1102989' 
host = 'db.tecnico.ulisboa.pt' 
port = 5432 
password = 'frdl3855' 
db_name = IST_ID 
credentials = 'host={} port={} user={} password={} dbname={}'.format(host, port, IST_ID, 
password, db_name)