How to connect to a remote PostgreSQL database through SSL with Python

Question

I want to connect to a remote PostgreSQL database through Python to do some basic data analysis. This database requires SSL (verify-ca), along with three files (which I have

Answer 1

You may also use an ssh tunnel with paramiko and sshtunnel:

import psycopg2
import paramiko
from sshtunnel import SSHTunnelForwarder

mypkey = paramiko.RSAKey.from_private_key_file('/path/to/private/key')

tunnel =  SSHTunnelForwarder(
        (host_ip, 22),
        ssh_username=username,
        ssh_pkey=mypkey,
        remote_bind_address=('localhost', psql_port))

tunnel.start()
conn = psycopg2.connect(dbname='gisdata', user=psql_username, password=psql_password, host='127.0.0.1', port=tunnel.local_bind_port)