.env

ALLOWED_HOSTS=x.x.x.x
ALLOWED_CLIENT_HOSTS=x.x.x.x
DEBUG=True
SECRET_KEY=12345678
INTERNAL_IPS=127.0.0.1,x.x.x.x,
DEFAULT_COUNTRY=IN
DEFAULT_CURRENCY=INR
APP_MOUNT_URI=/dashboard/
API_URI=http://x.x.x.x:8000/graphql/

manage.py

#!/usr/bin/env python3
import os
import sys



if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "saleor.settings")
    try:
        from decouple import RepositoryEnv
        file_path = os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))
        #print("{}/.env".format(file_path))
        for k,v in RepositoryEnv("{}/.env".format(file_path)).data.items():
            print(k, v)
            os.environ[k] = v
    except Exception as e:
        #print(e)
        pass


    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)

saleor_use_env.txt

1) Install python decpuple: pip install python-decouple
  
2. create .env file at root path. (in folder where manage.py exists) and update the below values.

3.) Append below code in setting.py just above 'get_list' function.

     try:
        from decouple import RepositoryEnv
        file_path = os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))
        #print("{}/.env".format(file_path))
        for k,v in RepositoryEnv("{}/.env".format(file_path)).data.items():
            print(k, v)
            os.environ[k] = v
    except Exception as e:
        #print(e)
        pass




### Alternativly, since there is not going to be any change  manage.py file, so you can also edit it . Find the attached file.
Sample code:
    try:
        from decouple import RepositoryEnv
        file_path = os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))
        #print("{}/.env".format(file_path))
        for k,v in RepositoryEnv("{}/.env".format(file_path)).data.items():
            print(k, v)
            os.environ[k] = v
    except Exception as e:
        #print(e)
        pass