How to connect to PostgreSQL using Python PyGreSQL?

To access PostgreSQL databases using Python, you must install PyGreSQL package in a virtual environment. PyGreSQL package contains the pgdb module.

Log in to your Hostginger hosting account.

Create a virtual environment with command: 

cd ~
virtualenv sqlenv

Activate the virtual environment with command:

source sqlenv/bin/activate

To update pip in the virtual environment, type the following command:

pip install -U pip

To install the psycopg2 package, type the following command:

pip install pygresql