Django 3.0 DB Info Management Command

dbinfo.py

from django.db import connection
from django.core.management.base import BaseCommand

from django.conf import settings

class Command(BaseCommand):
    help = 'Displays The Currently Connected DB Settings'

    def handle(self, *args, **kwargs):

        print("The connection vendor is {}".format(connection.vendor))

        print(
            "The current database engine is {ENGINE}".format(**connection.settings_dict)
        )

        print(
            "Currently connected to host {HOST} on port {PORT}".format(**connection.settings_dict)
        )

        if connection.settings_dict['OPTIONS']['sslmode'] == 'require':
            print(
                "The database is using encrypted transport methods: SSL is on!"
            )

        if connection.settings_dict['ATOMIC_REQUESTS']:

            print(
                "The database is using a per view transation based approach - atomic requests are on."
            )

        else:

            print(
                "The database is not using a per view transation based approach - atomic requests are off."
            )